#include <stdint.h>
#include "ldk_rust_types.h"
+/**
+ * Whether this blinded HTLC is being failed backwards by the introduction node or a blinded node,
+ * which determines the failure message that should be used.
+ */
+typedef enum LDKBlindedFailure {
+ /**
+ * This HTLC is being failed backwards by the introduction node, and thus should be failed with
+ * [`msgs::UpdateFailHTLC`] and error code `0x8000|0x4000|24`.
+ */
+ LDKBlindedFailure_FromIntroductionNode,
+ /**
+ * This HTLC is being failed backwards by a blinded node within the path, and thus should be
+ * failed with [`msgs::UpdateFailMalformedHTLC`] and error code `0x8000|0x4000|24`.
+ */
+ LDKBlindedFailure_FromBlindedNode,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKBlindedFailure_Sentinel,
+} LDKBlindedFailure;
+
/**
* Errors that may occur when converting a [`RawBolt11Invoice`] to a [`Bolt11Invoice`]. They relate to
* the requirements sections in BOLT #11
* Blinded paths were expected but were missing.
*/
LDKBolt12SemanticError_MissingPaths,
+ /**
+ * Blinded paths were provided but were not expected.
+ */
+ LDKBolt12SemanticError_UnexpectedPaths,
/**
* The blinded payinfo given does not match the number of blinded path hops.
*/
* fee - this should be a relatively high priority feerate.
*/
LDKConfirmationTarget_OnChainSweep,
- /**
- * The highest feerate we will allow our channel counterparty to have in a non-anchor channel.
- *
- * This is the feerate on the transaction which we (or our counterparty) will broadcast in
- * order to close the channel unilaterally. Because our counterparty must ensure they can
- * always broadcast the latest state, this value being too low will cause immediate
- * force-closures.
- *
- * Allowing this value to be too high can allow our counterparty to burn our HTLC outputs to
- * dust, which can result in HTLCs failing or force-closures (when the dust HTLCs exceed
- * [`ChannelConfig::max_dust_htlc_exposure`]).
- *
- * Because most nodes use a feerate estimate which is based on a relatively high priority
- * transaction entering the current mempool, setting this to a small multiple of your current
- * high priority feerate estimate should suffice.
- *
- * [`ChannelConfig::max_dust_htlc_exposure`]: crate::util::config::ChannelConfig::max_dust_htlc_exposure
- */
- LDKConfirmationTarget_MaxAllowedNonAnchorChannelRemoteFee,
/**
* This is the lowest feerate we will allow our channel counterparty to have in an anchor
* channel in order to close the channel if a channel party goes away.
* [`ChannelManager::close_channel_with_feerate_and_script`]: crate::ln::channelmanager::ChannelManager::close_channel_with_feerate_and_script
*/
LDKConfirmationTarget_ChannelCloseMinimum,
+ /**
+ * The feerate [`OutputSweeper`] will use on transactions spending
+ * [`SpendableOutputDescriptor`]s after a channel closure.
+ *
+ * Generally spending these outputs is safe as long as they eventually confirm, so a value
+ * (slightly above) the mempool minimum should suffice. However, as this value will influence
+ * how long funds will be unavailable after channel closure, [`FeeEstimator`] implementors
+ * might want to choose a higher feerate to regain control over funds faster.
+ *
+ * [`OutputSweeper`]: crate::util::sweep::OutputSweeper
+ * [`SpendableOutputDescriptor`]: crate::sign::SpendableOutputDescriptor
+ */
+ LDKConfirmationTarget_OutputSpendingFee,
/**
* Must be last for serialization purposes
*/
LDKCurrency_Sentinel,
} LDKCurrency;
+/**
+ * The side of a channel that is the [`IntroductionNode`] in a [`BlindedPath`]. [BOLT 7] defines
+ * which nodes is which in the [`ChannelAnnouncement`] message.
+ *
+ * [BOLT 7]: https://github.com/lightning/bolts/blob/master/07-routing-gossip.md#the-channel_announcement-message
+ * [`ChannelAnnouncement`]: crate::ln::msgs::ChannelAnnouncement
+ */
+typedef enum LDKDirection {
+ /**
+ * The lesser node id when compared lexicographically in ascending order.
+ */
+ LDKDirection_NodeOne,
+ /**
+ * The greater node id when compared lexicographically in ascending order.
+ */
+ LDKDirection_NodeTwo,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKDirection_Sentinel,
+} LDKDirection;
+
/**
* Describes the type of HTLC claim as determined by analyzing the witness.
*/
LDKPaymentFailureReason_PaymentExpired,
/**
* We failed to find a route while retrying the payment.
+ *
+ * Note that this generally indicates that we've exhausted the available set of possible
+ * routes - we tried the payment over a few routes but were not able to find any further
+ * candidate routes beyond those.
*/
LDKPaymentFailureReason_RouteNotFound,
/**
LDKSecp256k1Error_Sentinel,
} LDKSecp256k1Error;
+/**
+ * A `short_channel_id` construction error
+ */
+typedef enum LDKShortChannelIdError {
+ /**
+ * Block height too high
+ */
+ LDKShortChannelIdError_BlockOverflow,
+ /**
+ * Tx index too high
+ */
+ LDKShortChannelIdError_TxIndexOverflow,
+ /**
+ * Vout index too high
+ */
+ LDKShortChannelIdError_VoutIndexOverflow,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKShortChannelIdError_Sentinel,
+} LDKShortChannelIdError;
+
/**
* SI prefixes for the human readable part
*/
uint8_t le_bytes[16];
} LDKU128;
+/**
+ * Integer in the range `0..=16`
+ */
+typedef struct LDKWitnessVersion {
+ uint8_t _0;
+} LDKWitnessVersion;
+
+/**
+ * A dynamically-allocated array of u8s of arbitrary size.
+ * This corresponds to std::vector in C++
+ */
+typedef struct LDKCVec_u8Z {
+ /**
+ * The elements in the array.
+ * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
+ */
+ uint8_t *data;
+ /**
+ * The number of elements pointed to by `data`.
+ */
+ uintptr_t datalen;
+} LDKCVec_u8Z;
+
+/**
+ * A segregated witness version byte and script bytes
+ */
+typedef struct LDKWitnessProgram {
+ struct LDKWitnessVersion version;
+ struct LDKCVec_u8Z program;
+} LDKWitnessProgram;
+
+/**
+ * A "slice" referencing some byte array. This is simply a length-tagged pointer which does not
+ * own the memory pointed to by data.
+ */
+typedef struct LDKu8slice {
+ /**
+ * A pointer to the byte buffer
+ */
+ const uint8_t *data;
+ /**
+ * The number of bytes pointed to by `data`.
+ */
+ uintptr_t datalen;
+} LDKu8slice;
+
/**
* Represents a scalar value between zero and the secp256k1 curve order, in big endian.
*/
bool data_is_owned;
} LDKWitness;
-/**
- * A dynamically-allocated array of u8s of arbitrary size.
- * This corresponds to std::vector in C++
- */
-typedef struct LDKCVec_u8Z {
- /**
- * The elements in the array.
- * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
- */
- uint8_t *data;
- /**
- * The number of elements pointed to by `data`.
- */
- uintptr_t datalen;
-} LDKCVec_u8Z;
-
/**
* An input to a transaction.
*
uint64_t value;
} LDKTxOut;
+
+
+/**
+ * Builds a [`Refund`] for the \"offer for money\" flow.
+ *
+ * See [module-level documentation] for usage.
+ *
+ * [module-level documentation]: self
+ */
+typedef struct MUST_USE_STRUCT LDKRefundMaybeWithDerivedMetadataBuilder {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeRefundMaybeWithDerivedMetadataBuilder *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKRefundMaybeWithDerivedMetadataBuilder;
+
+/**
+ * The contents of CResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ
+ */
+typedef union LDKCResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKRefundMaybeWithDerivedMetadataBuilder *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ enum LDKBolt12SemanticError *err;
+} LDKCResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZPtr;
+
+/**
+ * A CResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::refund::RefundMaybeWithDerivedMetadataBuilder on success and a crate::lightning::offers::parse::Bolt12SemanticError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ {
+ /**
+ * The contents of this CResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZPtr contents;
+ /**
+ * Whether this CResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ;
+
+
+
+/**
+ * A `Refund` is a request to send an [`Bolt12Invoice`] without a preceding [`Offer`].
+ *
+ * Typically, after an invoice is paid, the recipient may publish a refund allowing the sender to
+ * recoup their funds. A refund may be used more generally as an \"offer for money\", such as with a
+ * bitcoin ATM.
+ *
+ * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
+ * [`Offer`]: crate::offers::offer::Offer
+ */
+typedef struct MUST_USE_STRUCT LDKRefund {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeRefund *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKRefund;
+
+/**
+ * The contents of CResult_RefundBolt12SemanticErrorZ
+ */
+typedef union LDKCResult_RefundBolt12SemanticErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKRefund *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ enum LDKBolt12SemanticError *err;
+} LDKCResult_RefundBolt12SemanticErrorZPtr;
+
+/**
+ * A CResult_RefundBolt12SemanticErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::refund::Refund on success and a crate::lightning::offers::parse::Bolt12SemanticError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_RefundBolt12SemanticErrorZ {
+ /**
+ * The contents of this CResult_RefundBolt12SemanticErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_RefundBolt12SemanticErrorZPtr contents;
+ /**
+ * Whether this CResult_RefundBolt12SemanticErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_RefundBolt12SemanticErrorZ;
+
/**
* An enum which can either contain a u64 or not
*/
-/**
- * A `Refund` is a request to send an [`Bolt12Invoice`] without a preceding [`Offer`].
- *
- * Typically, after an invoice is paid, the recipient may publish a refund allowing the sender to
- * recoup their funds. A refund may be used more generally as an \"offer for money\", such as with a
- * bitcoin ATM.
- *
- * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
- * [`Offer`]: crate::offers::offer::Offer
- */
-typedef struct MUST_USE_STRUCT LDKRefund {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeRefund *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKRefund;
-
-
-
/**
* Error when parsing a bech32 encoded message using [`str::parse`].
*/
* The message included zlib-compressed values, which we don't support.
*/
LDKDecodeError_UnsupportedCompression,
+ /**
+ * Value is validly encoded but is dangerous to use.
+ *
+ * This is used for things like [`ChannelManager`] deserialization where we want to ensure
+ * that we don't use a [`ChannelManager`] which is in out of sync with the [`ChannelMonitor`].
+ * This indicates that there is a critical implementation flaw in the storage implementation
+ * and it's unsafe to continue.
+ *
+ * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
+ * [`ChannelMonitor`]: crate::chain::channelmonitor::ChannelMonitor
+ */
+ LDKDecodeError_DangerousValue,
/**
* Must be last for serialization purposes
*/
bool result_ok;
} LDKCResult_RecipientOnionFieldsNoneZ;
+
+
+/**
+ * A semantically valid [`Bolt12Invoice`] that hasn't been signed.
+ *
+ * # Serialization
+ *
+ * This is serialized as a TLV stream, which includes TLV records from the originating message. As
+ * such, it may include unknown, odd TLV records.
+ */
+typedef struct MUST_USE_STRUCT LDKUnsignedBolt12Invoice {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeUnsignedBolt12Invoice *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKUnsignedBolt12Invoice;
+
+/**
+ * The contents of CResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ
+ */
+typedef union LDKCResult_UnsignedBolt12InvoiceBolt12SemanticErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKUnsignedBolt12Invoice *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ enum LDKBolt12SemanticError *err;
+} LDKCResult_UnsignedBolt12InvoiceBolt12SemanticErrorZPtr;
+
+/**
+ * A CResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::invoice::UnsignedBolt12Invoice on success and a crate::lightning::offers::parse::Bolt12SemanticError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ {
+ /**
+ * The contents of this CResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_UnsignedBolt12InvoiceBolt12SemanticErrorZPtr contents;
+ /**
+ * Whether this CResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ;
+
+
+
+/**
+ * A `Bolt12Invoice` is a payment request, typically corresponding to an [`Offer`] or a [`Refund`].
+ *
+ * An invoice may be sent in response to an [`InvoiceRequest`] in the case of an offer or sent
+ * directly after scanning a refund. It includes all the information needed to pay a recipient.
+ *
+ * [`Offer`]: crate::offers::offer::Offer
+ * [`Refund`]: crate::offers::refund::Refund
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ */
+typedef struct MUST_USE_STRUCT LDKBolt12Invoice {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeBolt12Invoice *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKBolt12Invoice;
+
+/**
+ * The contents of CResult_Bolt12InvoiceBolt12SemanticErrorZ
+ */
+typedef union LDKCResult_Bolt12InvoiceBolt12SemanticErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKBolt12Invoice *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ enum LDKBolt12SemanticError *err;
+} LDKCResult_Bolt12InvoiceBolt12SemanticErrorZPtr;
+
+/**
+ * A CResult_Bolt12InvoiceBolt12SemanticErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::invoice::Bolt12Invoice on success and a crate::lightning::offers::parse::Bolt12SemanticError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_Bolt12InvoiceBolt12SemanticErrorZ {
+ /**
+ * The contents of this CResult_Bolt12InvoiceBolt12SemanticErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_Bolt12InvoiceBolt12SemanticErrorZPtr contents;
+ /**
+ * Whether this CResult_Bolt12InvoiceBolt12SemanticErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_Bolt12InvoiceBolt12SemanticErrorZ;
+
+/**
+ * Represents a secp256k1 Schnorr signature serialized as two 32-byte numbers
+ */
+typedef struct LDKSchnorrSignature {
+ /**
+ * The bytes of the signature as two 32-byte numbers
+ */
+ uint8_t compact_form[64];
+} LDKSchnorrSignature;
+
+/**
+ * The contents of CResult_SchnorrSignatureNoneZ
+ */
+typedef union LDKCResult_SchnorrSignatureNoneZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKSchnorrSignature *result;
+ /**
+ * Note that this value is always NULL, as there are no contents in the Err variant
+ */
+ void *err;
+} LDKCResult_SchnorrSignatureNoneZPtr;
+
+/**
+ * A CResult_SchnorrSignatureNoneZ represents the result of a fallible operation,
+ * containing a crate::c_types::SchnorrSignature on success and a () on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_SchnorrSignatureNoneZ {
+ /**
+ * The contents of this CResult_SchnorrSignatureNoneZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_SchnorrSignatureNoneZPtr contents;
+ /**
+ * Whether this CResult_SchnorrSignatureNoneZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_SchnorrSignatureNoneZ;
+
/**
* A dynamically-allocated array of crate::c_types::ThirtyTwoBytess of arbitrary size.
* This corresponds to std::vector in C++
};
} LDKCOption_CVec_ThirtyTwoBytesZZ;
+/**
+ * A 3-byte byte array.
+ */
+typedef struct LDKThreeBytes {
+ /**
+ * The three bytes
+ */
+ uint8_t data[3];
+} LDKThreeBytes;
+
+/**
+ * The minimum amount required for an item in an [`Offer`], denominated in either bitcoin or
+ * another currency.
+ */
+typedef enum LDKAmount_Tag {
+ /**
+ * An amount of bitcoin.
+ */
+ LDKAmount_Bitcoin,
+ /**
+ * An amount of currency specified using ISO 4712.
+ */
+ LDKAmount_Currency,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKAmount_Sentinel,
+} LDKAmount_Tag;
+
+typedef struct LDKAmount_LDKBitcoin_Body {
+ /**
+ * The amount in millisatoshi.
+ */
+ uint64_t amount_msats;
+} LDKAmount_LDKBitcoin_Body;
+
+typedef struct LDKAmount_LDKCurrency_Body {
+ /**
+ * The currency that the amount is denominated in.
+ */
+ struct LDKThreeBytes iso4217_code;
+ /**
+ * The amount in the currency unit adjusted by the ISO 4712 exponent (e.g., USD cents).
+ */
+ uint64_t amount;
+} LDKAmount_LDKCurrency_Body;
+
+typedef struct MUST_USE_STRUCT LDKAmount {
+ LDKAmount_Tag tag;
+ union {
+ LDKAmount_LDKBitcoin_Body bitcoin;
+ LDKAmount_LDKCurrency_Body currency;
+ };
+} LDKAmount;
+
+/**
+ * An enum which can either contain a crate::lightning::offers::offer::Amount or not
+ */
+typedef enum LDKCOption_AmountZ_Tag {
+ /**
+ * When we're in this state, this COption_AmountZ contains a crate::lightning::offers::offer::Amount
+ */
+ LDKCOption_AmountZ_Some,
+ /**
+ * When we're in this state, this COption_AmountZ contains nothing
+ */
+ LDKCOption_AmountZ_None,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKCOption_AmountZ_Sentinel,
+} LDKCOption_AmountZ_Tag;
+
+typedef struct LDKCOption_AmountZ {
+ LDKCOption_AmountZ_Tag tag;
+ union {
+ struct {
+ struct LDKAmount some;
+ };
+ };
+} LDKCOption_AmountZ;
+
+/**
+ * Quantity of items supported by an [`Offer`].
+ */
+typedef enum LDKQuantity_Tag {
+ /**
+ * Up to a specific number of items (inclusive). Use when more than one item can be requested
+ * but is limited (e.g., because of per customer or inventory limits).
+ *
+ * May be used with `NonZeroU64::new(1)` but prefer to use [`Quantity::One`] if only one item
+ * is supported.
+ */
+ LDKQuantity_Bounded,
+ /**
+ * One or more items. Use when more than one item can be requested without any limit.
+ */
+ LDKQuantity_Unbounded,
+ /**
+ * Only one item. Use when only a single item can be requested.
+ */
+ LDKQuantity_One,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKQuantity_Sentinel,
+} LDKQuantity_Tag;
+
+typedef struct MUST_USE_STRUCT LDKQuantity {
+ LDKQuantity_Tag tag;
+ union {
+ struct {
+ uint64_t bounded;
+ };
+ };
+} LDKQuantity;
+
+/**
+ * An enum which can either contain a crate::lightning::offers::offer::Quantity or not
+ */
+typedef enum LDKCOption_QuantityZ_Tag {
+ /**
+ * When we're in this state, this COption_QuantityZ contains a crate::lightning::offers::offer::Quantity
+ */
+ LDKCOption_QuantityZ_Some,
+ /**
+ * When we're in this state, this COption_QuantityZ contains nothing
+ */
+ LDKCOption_QuantityZ_None,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKCOption_QuantityZ_Sentinel,
+} LDKCOption_QuantityZ_Tag;
+
+typedef struct LDKCOption_QuantityZ {
+ LDKCOption_QuantityZ_Tag tag;
+ union {
+ struct {
+ struct LDKQuantity some;
+ };
+ };
+} LDKCOption_QuantityZ;
+
/**
* The contents of CResult_ThirtyTwoBytesNoneZ
*/
* To derive the delayed payment key which is used to sign this input, you must pass the
* holder [`InMemorySigner::delayed_payment_base_key`] (i.e., the private key which corresponds to the
* [`ChannelPublicKeys::delayed_payment_basepoint`] in [`ChannelSigner::pubkeys`]) and the provided
- * [`DelayedPaymentOutputDescriptor::per_commitment_point`] to [`chan_utils::derive_private_key`]. The public key can be
- * generated without the secret key using [`chan_utils::derive_public_key`] and only the
+ * [`DelayedPaymentOutputDescriptor::per_commitment_point`] to [`chan_utils::derive_private_key`]. The DelayedPaymentKey can be
+ * generated without the secret key using [`DelayedPaymentKey::from_basepoint`] and only the
* [`ChannelPublicKeys::delayed_payment_basepoint`] which appears in [`ChannelSigner::pubkeys`].
*
* To derive the [`DelayedPaymentOutputDescriptor::revocation_pubkey`] provided here (which is
* [`ChannelPublicKeys::revocation_basepoint`] (which appears in the call to
* [`ChannelSigner::provide_channel_parameters`]) and the provided
* [`DelayedPaymentOutputDescriptor::per_commitment_point`] to
- * [`chan_utils::derive_public_revocation_key`].
+ * [`RevocationKey`].
*
* The witness script which is hashed and included in the output `script_pubkey` may be
* regenerated by passing the [`DelayedPaymentOutputDescriptor::revocation_pubkey`] (derived
* The output which is referenced by the given outpoint.
*/
struct LDKTxOut output;
+ /**
+ * The `channel_keys_id` for the channel which this output came from.
+ *
+ * For channels which were generated on LDK 0.0.119 or later, this is the value which was
+ * passed to the [`SignerProvider::get_destination_script`] call which provided this
+ * output script.
+ *
+ * For channels which were generated prior to LDK 0.0.119, no such argument existed,
+ * however this field may still be filled in if such data is available.
+ *
+ * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ struct LDKThirtyTwoBytes channel_keys_id;
} LDKSpendableOutputDescriptor_LDKStaticOutput_Body;
typedef struct MUST_USE_STRUCT LDKSpendableOutputDescriptor {
/**
* A tuple of 2 elements. See the individual fields for the types contained.
*/
-typedef struct LDKC2Tuple_CVec_u8ZusizeZ {
+typedef struct LDKC2Tuple_CVec_u8Zu64Z {
/**
* The element at position 0
*/
/**
* The element at position 1
*/
- uintptr_t b;
-} LDKC2Tuple_CVec_u8ZusizeZ;
+ uint64_t b;
+} LDKC2Tuple_CVec_u8Zu64Z;
/**
- * The contents of CResult_C2Tuple_CVec_u8ZusizeZNoneZ
+ * The contents of CResult_C2Tuple_CVec_u8Zu64ZNoneZ
*/
-typedef union LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZPtr {
+typedef union LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZPtr {
/**
* A pointer to the contents in the success state.
* Reading from this pointer when `result_ok` is not set is undefined.
*/
- struct LDKC2Tuple_CVec_u8ZusizeZ *result;
+ struct LDKC2Tuple_CVec_u8Zu64Z *result;
/**
* Note that this value is always NULL, as there are no contents in the Err variant
*/
void *err;
-} LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZPtr;
+} LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZPtr;
/**
- * A CResult_C2Tuple_CVec_u8ZusizeZNoneZ represents the result of a fallible operation,
- * containing a crate::c_types::derived::C2Tuple_CVec_u8ZusizeZ on success and a () on failure.
+ * A CResult_C2Tuple_CVec_u8Zu64ZNoneZ represents the result of a fallible operation,
+ * containing a crate::c_types::derived::C2Tuple_CVec_u8Zu64Z on success and a () on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZ {
+typedef struct LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZ {
/**
- * The contents of this CResult_C2Tuple_CVec_u8ZusizeZNoneZ, accessible via either
+ * The contents of this CResult_C2Tuple_CVec_u8Zu64ZNoneZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZPtr contents;
+ union LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZPtr contents;
/**
- * Whether this CResult_C2Tuple_CVec_u8ZusizeZNoneZ represents a success state.
+ * Whether this CResult_C2Tuple_CVec_u8Zu64ZNoneZ represents a success state.
*/
bool result_ok;
-} LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZ;
+} LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZ;
bool result_ok;
} LDKCResult_NoneNoneZ;
+/**
+ * Represents a valid secp256k1 public key serialized in "compressed form" as a 33 byte array.
+ */
+typedef struct LDKPublicKey {
+ /**
+ * The bytes of the public key
+ */
+ uint8_t compressed_form[33];
+} LDKPublicKey;
+
+/**
+ * The contents of CResult_PublicKeyNoneZ
+ */
+typedef union LDKCResult_PublicKeyNoneZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKPublicKey *result;
+ /**
+ * Note that this value is always NULL, as there are no contents in the Err variant
+ */
+ void *err;
+} LDKCResult_PublicKeyNoneZPtr;
+
+/**
+ * A CResult_PublicKeyNoneZ represents the result of a fallible operation,
+ * containing a crate::c_types::PublicKey on success and a () on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_PublicKeyNoneZ {
+ /**
+ * The contents of this CResult_PublicKeyNoneZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_PublicKeyNoneZPtr contents;
+ /**
+ * Whether this CResult_PublicKeyNoneZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_PublicKeyNoneZ;
+
+/**
+ * An enum which can either contain a crate::c_types::BigEndianScalar or not
+ */
+typedef enum LDKCOption_BigEndianScalarZ_Tag {
+ /**
+ * When we're in this state, this COption_BigEndianScalarZ contains a crate::c_types::BigEndianScalar
+ */
+ LDKCOption_BigEndianScalarZ_Some,
+ /**
+ * When we're in this state, this COption_BigEndianScalarZ contains nothing
+ */
+ LDKCOption_BigEndianScalarZ_None,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKCOption_BigEndianScalarZ_Sentinel,
+} LDKCOption_BigEndianScalarZ_Tag;
+
+typedef struct LDKCOption_BigEndianScalarZ {
+ LDKCOption_BigEndianScalarZ_Tag tag;
+ union {
+ struct {
+ struct LDKBigEndianScalar some;
+ };
+ };
+} LDKCOption_BigEndianScalarZ;
+
+/**
+ * Integer in the range `0..32`
+ */
+typedef struct LDKU5 {
+ uint8_t _0;
+} LDKU5;
+
+/**
+ * A dynamically-allocated array of crate::c_types::U5s of arbitrary size.
+ * This corresponds to std::vector in C++
+ */
+typedef struct LDKCVec_U5Z {
+ /**
+ * The elements in the array.
+ * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
+ */
+ struct LDKU5 *data;
+ /**
+ * The number of elements pointed to by `data`.
+ */
+ uintptr_t datalen;
+} LDKCVec_U5Z;
+
+/**
+ * Represents a secp256k1 signature serialized as two 32-byte numbers as well as a tag which
+ * allows recovering the exact public key which created the signature given the message.
+ */
+typedef struct LDKRecoverableSignature {
+ /**
+ * The bytes of the signature in "compact" form plus a "Recovery ID" which allows for
+ * recovery.
+ */
+ uint8_t serialized_form[68];
+} LDKRecoverableSignature;
+
+/**
+ * The contents of CResult_RecoverableSignatureNoneZ
+ */
+typedef union LDKCResult_RecoverableSignatureNoneZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKRecoverableSignature *result;
+ /**
+ * Note that this value is always NULL, as there are no contents in the Err variant
+ */
+ void *err;
+} LDKCResult_RecoverableSignatureNoneZPtr;
+
+/**
+ * A CResult_RecoverableSignatureNoneZ represents the result of a fallible operation,
+ * containing a crate::c_types::RecoverableSignature on success and a () on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_RecoverableSignatureNoneZ {
+ /**
+ * The contents of this CResult_RecoverableSignatureNoneZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_RecoverableSignatureNoneZPtr contents;
+ /**
+ * Whether this CResult_RecoverableSignatureNoneZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_RecoverableSignatureNoneZ;
+
/**
* Represents a secp256k1 ECDSA signature serialized as two 32-byte numbers
*/
uint8_t compact_form[64];
} LDKECDSASignature;
+/**
+ * The contents of CResult_ECDSASignatureNoneZ
+ */
+typedef union LDKCResult_ECDSASignatureNoneZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKECDSASignature *result;
+ /**
+ * Note that this value is always NULL, as there are no contents in the Err variant
+ */
+ void *err;
+} LDKCResult_ECDSASignatureNoneZPtr;
+
+/**
+ * A CResult_ECDSASignatureNoneZ represents the result of a fallible operation,
+ * containing a crate::c_types::ECDSASignature on success and a () on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_ECDSASignatureNoneZ {
+ /**
+ * The contents of this CResult_ECDSASignatureNoneZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_ECDSASignatureNoneZPtr contents;
+ /**
+ * Whether this CResult_ECDSASignatureNoneZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_ECDSASignatureNoneZ;
+
+/**
+ * The contents of CResult_TransactionNoneZ
+ */
+typedef union LDKCResult_TransactionNoneZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKTransaction *result;
+ /**
+ * Note that this value is always NULL, as there are no contents in the Err variant
+ */
+ void *err;
+} LDKCResult_TransactionNoneZPtr;
+
+/**
+ * A CResult_TransactionNoneZ represents the result of a fallible operation,
+ * containing a crate::c_types::Transaction on success and a () on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_TransactionNoneZ {
+ /**
+ * The contents of this CResult_TransactionNoneZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_TransactionNoneZPtr contents;
+ /**
+ * Whether this CResult_TransactionNoneZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_TransactionNoneZ;
+
/**
* A dynamically-allocated array of crate::c_types::ECDSASignatures of arbitrary size.
* This corresponds to std::vector in C++
bool result_ok;
} LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ;
-/**
- * The contents of CResult_ECDSASignatureNoneZ
- */
-typedef union LDKCResult_ECDSASignatureNoneZPtr {
- /**
- * A pointer to the contents in the success state.
- * Reading from this pointer when `result_ok` is not set is undefined.
- */
- struct LDKECDSASignature *result;
- /**
- * Note that this value is always NULL, as there are no contents in the Err variant
- */
- void *err;
-} LDKCResult_ECDSASignatureNoneZPtr;
-
-/**
- * A CResult_ECDSASignatureNoneZ represents the result of a fallible operation,
- * containing a crate::c_types::ECDSASignature on success and a () on failure.
- * `result_ok` indicates the overall state, and the contents are provided via `contents`.
- */
-typedef struct LDKCResult_ECDSASignatureNoneZ {
- /**
- * The contents of this CResult_ECDSASignatureNoneZ, accessible via either
- * `err` or `result` depending on the state of `result_ok`.
- */
- union LDKCResult_ECDSASignatureNoneZPtr contents;
- /**
- * Whether this CResult_ECDSASignatureNoneZ represents a success state.
- */
- bool result_ok;
-} LDKCResult_ECDSASignatureNoneZ;
-
-/**
- * Represents a valid secp256k1 public key serialized in "compressed form" as a 33 byte array.
- */
-typedef struct LDKPublicKey {
- /**
- * The bytes of the public key
- */
- uint8_t compressed_form[33];
-} LDKPublicKey;
-
-/**
- * The contents of CResult_PublicKeyNoneZ
- */
-typedef union LDKCResult_PublicKeyNoneZPtr {
- /**
- * A pointer to the contents in the success state.
- * Reading from this pointer when `result_ok` is not set is undefined.
- */
- struct LDKPublicKey *result;
- /**
- * Note that this value is always NULL, as there are no contents in the Err variant
- */
- void *err;
-} LDKCResult_PublicKeyNoneZPtr;
-
-/**
- * A CResult_PublicKeyNoneZ represents the result of a fallible operation,
- * containing a crate::c_types::PublicKey on success and a () on failure.
- * `result_ok` indicates the overall state, and the contents are provided via `contents`.
- */
-typedef struct LDKCResult_PublicKeyNoneZ {
- /**
- * The contents of this CResult_PublicKeyNoneZ, accessible via either
- * `err` or `result` depending on the state of `result_ok`.
- */
- union LDKCResult_PublicKeyNoneZPtr contents;
- /**
- * Whether this CResult_PublicKeyNoneZ represents a success state.
- */
- bool result_ok;
-} LDKCResult_PublicKeyNoneZ;
-
-/**
- * An enum which can either contain a crate::c_types::BigEndianScalar or not
- */
-typedef enum LDKCOption_BigEndianScalarZ_Tag {
- /**
- * When we're in this state, this COption_BigEndianScalarZ contains a crate::c_types::BigEndianScalar
- */
- LDKCOption_BigEndianScalarZ_Some,
- /**
- * When we're in this state, this COption_BigEndianScalarZ contains nothing
- */
- LDKCOption_BigEndianScalarZ_None,
- /**
- * Must be last for serialization purposes
- */
- LDKCOption_BigEndianScalarZ_Sentinel,
-} LDKCOption_BigEndianScalarZ_Tag;
-
-typedef struct LDKCOption_BigEndianScalarZ {
- LDKCOption_BigEndianScalarZ_Tag tag;
- union {
- struct {
- struct LDKBigEndianScalar some;
- };
- };
-} LDKCOption_BigEndianScalarZ;
-
-/**
- * Integer in the range `0..32`
- */
-typedef struct LDKU5 {
- uint8_t _0;
-} LDKU5;
-
-/**
- * A dynamically-allocated array of crate::c_types::U5s of arbitrary size.
- * This corresponds to std::vector in C++
- */
-typedef struct LDKCVec_U5Z {
- /**
- * The elements in the array.
- * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
- */
- struct LDKU5 *data;
- /**
- * The number of elements pointed to by `data`.
- */
- uintptr_t datalen;
-} LDKCVec_U5Z;
-
-/**
- * Represents a secp256k1 signature serialized as two 32-byte numbers as well as a tag which
- * allows recovering the exact public key which created the signature given the message.
- */
-typedef struct LDKRecoverableSignature {
- /**
- * The bytes of the signature in "compact" form plus a "Recovery ID" which allows for
- * recovery.
- */
- uint8_t serialized_form[68];
-} LDKRecoverableSignature;
-
-/**
- * The contents of CResult_RecoverableSignatureNoneZ
- */
-typedef union LDKCResult_RecoverableSignatureNoneZPtr {
- /**
- * A pointer to the contents in the success state.
- * Reading from this pointer when `result_ok` is not set is undefined.
- */
- struct LDKRecoverableSignature *result;
- /**
- * Note that this value is always NULL, as there are no contents in the Err variant
- */
- void *err;
-} LDKCResult_RecoverableSignatureNoneZPtr;
-
-/**
- * A CResult_RecoverableSignatureNoneZ represents the result of a fallible operation,
- * containing a crate::c_types::RecoverableSignature on success and a () on failure.
- * `result_ok` indicates the overall state, and the contents are provided via `contents`.
- */
-typedef struct LDKCResult_RecoverableSignatureNoneZ {
- /**
- * The contents of this CResult_RecoverableSignatureNoneZ, accessible via either
- * `err` or `result` depending on the state of `result_ok`.
- */
- union LDKCResult_RecoverableSignatureNoneZPtr contents;
- /**
- * Whether this CResult_RecoverableSignatureNoneZ represents a success state.
- */
- bool result_ok;
-} LDKCResult_RecoverableSignatureNoneZ;
-
-/**
- * Represents a secp256k1 Schnorr signature serialized as two 32-byte numbers
- */
-typedef struct LDKSchnorrSignature {
- /**
- * The bytes of the signature as two 32-byte numbers
- */
- uint8_t compact_form[64];
-} LDKSchnorrSignature;
-
-/**
- * The contents of CResult_SchnorrSignatureNoneZ
- */
-typedef union LDKCResult_SchnorrSignatureNoneZPtr {
- /**
- * A pointer to the contents in the success state.
- * Reading from this pointer when `result_ok` is not set is undefined.
- */
- struct LDKSchnorrSignature *result;
- /**
- * Note that this value is always NULL, as there are no contents in the Err variant
- */
- void *err;
-} LDKCResult_SchnorrSignatureNoneZPtr;
-
-/**
- * A CResult_SchnorrSignatureNoneZ represents the result of a fallible operation,
- * containing a crate::c_types::SchnorrSignature on success and a () on failure.
- * `result_ok` indicates the overall state, and the contents are provided via `contents`.
- */
-typedef struct LDKCResult_SchnorrSignatureNoneZ {
- /**
- * The contents of this CResult_SchnorrSignatureNoneZ, accessible via either
- * `err` or `result` depending on the state of `result_ok`.
- */
- union LDKCResult_SchnorrSignatureNoneZPtr contents;
- /**
- * Whether this CResult_SchnorrSignatureNoneZ represents a success state.
- */
- bool result_ok;
-} LDKCResult_SchnorrSignatureNoneZ;
-
/**
* Policy checks should be implemented in this function, including checking the amount
* sent to us and checking the HTLCs.
*
- * The preimages of outgoing HTLCs that were fulfilled since the last commitment are provided.
+ * The preimages of outbound HTLCs that were fulfilled since the last commitment are provided.
* A validating signer should ensure that an HTLC output is removed only when the matching
* preimage is provided, or when the value to holder is restored.
*
* Note that all the relevant preimages will be provided, but there may also be additional
* irrelevant or duplicate preimages.
*/
- struct LDKCResult_NoneNoneZ (*validate_holder_commitment)(const void *this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR holder_tx, struct LDKCVec_ThirtyTwoBytesZ preimages);
+ struct LDKCResult_NoneNoneZ (*validate_holder_commitment)(const void *this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR holder_tx, struct LDKCVec_ThirtyTwoBytesZ outbound_htlc_preimages);
+ /**
+ * Validate the counterparty's revocation.
+ *
+ * This is required in order for the signer to make sure that the state has moved
+ * forward and it is safe to sign the next counterparty commitment.
+ */
+ struct LDKCResult_NoneNoneZ (*validate_counterparty_revocation)(const void *this_arg, uint64_t idx, const uint8_t (*secret)[32]);
/**
* Returns the holder's channel public keys and basepoints.
*/
* Policy checks should be implemented in this function, including checking the amount
* sent to us and checking the HTLCs.
*
- * The preimages of outgoing HTLCs that were fulfilled since the last commitment are provided.
- * A validating signer should ensure that an HTLC output is removed only when the matching
- * preimage is provided, or when the value to holder is restored.
+ * The preimages of outbound and inbound HTLCs that were fulfilled since the last commitment
+ * are provided. A validating signer should ensure that an outbound HTLC output is removed
+ * only when the matching preimage is provided and after the corresponding inbound HTLC has
+ * been removed for forwarded payments.
*
* Note that all the relevant preimages will be provided, but there may also be additional
* irrelevant or duplicate preimages.
*/
- struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ (*sign_counterparty_commitment)(const void *this_arg, const struct LDKCommitmentTransaction *NONNULL_PTR commitment_tx, struct LDKCVec_ThirtyTwoBytesZ preimages);
- /**
- * Validate the counterparty's revocation.
- *
- * This is required in order for the signer to make sure that the state has moved
- * forward and it is safe to sign the next counterparty commitment.
- */
- struct LDKCResult_NoneNoneZ (*validate_counterparty_revocation)(const void *this_arg, uint64_t idx, const uint8_t (*secret)[32]);
+ struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ (*sign_counterparty_commitment)(const void *this_arg, const struct LDKCommitmentTransaction *NONNULL_PTR commitment_tx, struct LDKCVec_ThirtyTwoBytesZ inbound_htlc_preimages, struct LDKCVec_ThirtyTwoBytesZ outbound_htlc_preimages);
/**
* Creates a signature for a holder's commitment transaction.
*
* This may be called multiple times for the same transaction.
*
* An external signer implementation should check that the commitment has not been revoked.
+ *
+ * An `Err` can be returned to signal that the signer is unavailable/cannot produce a valid
+ * signature and should be retried later. Once the signer is ready to provide a signature after
+ * previously returning an `Err`, [`ChannelMonitor::signer_unblocked`] must be called on its
+ * monitor.
+ *
+ * [`ChannelMonitor::signer_unblocked`]: crate::chain::channelmonitor::ChannelMonitor::signer_unblocked
*/
struct LDKCResult_ECDSASignatureNoneZ (*sign_holder_commitment)(const void *this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR commitment_tx);
/**
* revoked the state which they eventually broadcast. It's not a _holder_ secret key and does
* not allow the spending of any funds by itself (you need our holder `revocation_secret` to do
* so).
+ *
+ * An `Err` can be returned to signal that the signer is unavailable/cannot produce a valid
+ * signature and should be retried later. Once the signer is ready to provide a signature after
+ * previously returning an `Err`, [`ChannelMonitor::signer_unblocked`] must be called on its
+ * monitor.
+ *
+ * [`ChannelMonitor::signer_unblocked`]: crate::chain::channelmonitor::ChannelMonitor::signer_unblocked
*/
struct LDKCResult_ECDSASignatureNoneZ (*sign_justice_revoked_output)(const void *this_arg, struct LDKTransaction justice_tx, uintptr_t input, uint64_t amount, const uint8_t (*per_commitment_key)[32]);
/**
*
* `htlc` holds HTLC elements (hash, timelock), thus changing the format of the witness script
* (which is committed to in the BIP 143 signatures).
+ *
+ * An `Err` can be returned to signal that the signer is unavailable/cannot produce a valid
+ * signature and should be retried later. Once the signer is ready to provide a signature after
+ * previously returning an `Err`, [`ChannelMonitor::signer_unblocked`] must be called on its
+ * monitor.
+ *
+ * [`ChannelMonitor::signer_unblocked`]: crate::chain::channelmonitor::ChannelMonitor::signer_unblocked
*/
struct LDKCResult_ECDSASignatureNoneZ (*sign_justice_revoked_htlc)(const void *this_arg, struct LDKTransaction justice_tx, uintptr_t input, uint64_t amount, const uint8_t (*per_commitment_key)[32], const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc);
/**
* [`ChannelMonitor`] [replica](https://github.com/lightningdevkit/rust-lightning/blob/main/GLOSSARY.md#monitor-replicas)
* broadcasts it before receiving the update for the latest commitment transaction.
*
- * [`EcdsaSighashType::All`]: bitcoin::blockdata::transaction::EcdsaSighashType::All
+ * An `Err` can be returned to signal that the signer is unavailable/cannot produce a valid
+ * signature and should be retried later. Once the signer is ready to provide a signature after
+ * previously returning an `Err`, [`ChannelMonitor::signer_unblocked`] must be called on its
+ * monitor.
+ *
+ * [`EcdsaSighashType::All`]: bitcoin::sighash::EcdsaSighashType::All
* [`ChannelMonitor`]: crate::chain::channelmonitor::ChannelMonitor
+ * [`ChannelMonitor::signer_unblocked`]: crate::chain::channelmonitor::ChannelMonitor::signer_unblocked
*/
struct LDKCResult_ECDSASignatureNoneZ (*sign_holder_htlc_transaction)(const void *this_arg, struct LDKTransaction htlc_tx, uintptr_t input, const struct LDKHTLCDescriptor *NONNULL_PTR htlc_descriptor);
/**
* detected onchain. It has been generated by our counterparty and is used to derive
* channel state keys, which are then included in the witness script and committed to in the
* BIP 143 signature.
+ *
+ * An `Err` can be returned to signal that the signer is unavailable/cannot produce a valid
+ * signature and should be retried later. Once the signer is ready to provide a signature after
+ * previously returning an `Err`, [`ChannelMonitor::signer_unblocked`] must be called on its
+ * monitor.
+ *
+ * [`ChannelMonitor::signer_unblocked`]: crate::chain::channelmonitor::ChannelMonitor::signer_unblocked
*/
struct LDKCResult_ECDSASignatureNoneZ (*sign_counterparty_htlc_transaction)(const void *this_arg, struct LDKTransaction htlc_tx, uintptr_t input, uint64_t amount, struct LDKPublicKey per_commitment_point, const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc);
/**
/**
* Computes the signature for a commitment transaction's anchor output used as an
* input within `anchor_tx`, which spends the commitment transaction, at index `input`.
+ *
+ * An `Err` can be returned to signal that the signer is unavailable/cannot produce a valid
+ * signature and should be retried later. Once the signer is ready to provide a signature after
+ * previously returning an `Err`, [`ChannelMonitor::signer_unblocked`] must be called on its
+ * monitor.
+ *
+ * [`ChannelMonitor::signer_unblocked`]: crate::chain::channelmonitor::ChannelMonitor::signer_unblocked
*/
struct LDKCResult_ECDSASignatureNoneZ (*sign_holder_anchor_input)(const void *this_arg, struct LDKTransaction anchor_tx, uintptr_t input);
/**
* Note that if this fails or is rejected, the channel will not be publicly announced and
* our counterparty may (though likely will not) close the channel on us for violating the
* protocol.
+ *
+ * [`NodeSigner::sign_gossip_message`]: crate::sign::NodeSigner::sign_gossip_message
*/
struct LDKCResult_ECDSASignatureNoneZ (*sign_channel_announcement_with_funding_key)(const void *this_arg, const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR msg);
/**
/**
* A CResult_WriteableEcdsaChannelSignerDecodeErrorZ represents the result of a fallible operation,
- * containing a crate::lightning::sign::WriteableEcdsaChannelSigner on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * containing a crate::lightning::sign::ecdsa::WriteableEcdsaChannelSigner on success and a crate::lightning::ln::msgs::DecodeError on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
typedef struct LDKCResult_WriteableEcdsaChannelSignerDecodeErrorZ {
} LDKCOption_boolZ;
/**
- * A dynamically-allocated array of crate::c_types::derived::CVec_u8Zs of arbitrary size.
- * This corresponds to std::vector in C++
+ * The contents of CResult_WitnessNoneZ
*/
-typedef struct LDKCVec_CVec_u8ZZ {
- /**
- * The elements in the array.
- * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
- */
- struct LDKCVec_u8Z *data;
- /**
- * The number of elements pointed to by `data`.
- */
- uintptr_t datalen;
-} LDKCVec_CVec_u8ZZ;
-
-/**
- * The contents of CResult_CVec_CVec_u8ZZNoneZ
- */
-typedef union LDKCResult_CVec_CVec_u8ZZNoneZPtr {
+typedef union LDKCResult_WitnessNoneZPtr {
/**
* A pointer to the contents in the success state.
* Reading from this pointer when `result_ok` is not set is undefined.
*/
- struct LDKCVec_CVec_u8ZZ *result;
+ struct LDKWitness *result;
/**
* Note that this value is always NULL, as there are no contents in the Err variant
*/
void *err;
-} LDKCResult_CVec_CVec_u8ZZNoneZPtr;
+} LDKCResult_WitnessNoneZPtr;
/**
- * A CResult_CVec_CVec_u8ZZNoneZ represents the result of a fallible operation,
- * containing a crate::c_types::derived::CVec_CVec_u8ZZ on success and a () on failure.
+ * A CResult_WitnessNoneZ represents the result of a fallible operation,
+ * containing a crate::c_types::Witness on success and a () on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_CVec_CVec_u8ZZNoneZ {
+typedef struct LDKCResult_WitnessNoneZ {
/**
- * The contents of this CResult_CVec_CVec_u8ZZNoneZ, accessible via either
+ * The contents of this CResult_WitnessNoneZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_CVec_CVec_u8ZZNoneZPtr contents;
+ union LDKCResult_WitnessNoneZPtr contents;
/**
- * Whether this CResult_CVec_CVec_u8ZZNoneZ represents a success state.
+ * Whether this CResult_WitnessNoneZ represents a success state.
*/
bool result_ok;
-} LDKCResult_CVec_CVec_u8ZZNoneZ;
+} LDKCResult_WitnessNoneZ;
bool result_ok;
} LDKCResult_InMemorySignerDecodeErrorZ;
+
+
/**
- * The contents of CResult_TransactionNoneZ
+ * A [`CandidateRouteHop::FirstHop`] entry.
*/
-typedef union LDKCResult_TransactionNoneZPtr {
+typedef struct MUST_USE_STRUCT LDKFirstHopCandidate {
/**
- * A pointer to the contents in the success state.
- * Reading from this pointer when `result_ok` is not set is undefined.
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
- struct LDKTransaction *result;
+ LDKnativeFirstHopCandidate *inner;
/**
- * Note that this value is always NULL, as there are no contents in the Err variant
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
*/
- void *err;
-} LDKCResult_TransactionNoneZPtr;
+ bool is_owned;
+} LDKFirstHopCandidate;
+
+
/**
- * A CResult_TransactionNoneZ represents the result of a fallible operation,
- * containing a crate::c_types::Transaction on success and a () on failure.
- * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ * A [`CandidateRouteHop::PublicHop`] entry.
*/
-typedef struct LDKCResult_TransactionNoneZ {
+typedef struct MUST_USE_STRUCT LDKPublicHopCandidate {
/**
- * The contents of this CResult_TransactionNoneZ, accessible via either
- * `err` or `result` depending on the state of `result_ok`.
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
- union LDKCResult_TransactionNoneZPtr contents;
+ LDKnativePublicHopCandidate *inner;
/**
- * Whether this CResult_TransactionNoneZ represents a success state.
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
*/
- bool result_ok;
-} LDKCResult_TransactionNoneZ;
+ bool is_owned;
+} LDKPublicHopCandidate;
/**
- * Represents the compressed public key of a node
+ * A [`CandidateRouteHop::PrivateHop`] entry.
*/
-typedef struct MUST_USE_STRUCT LDKNodeId {
+typedef struct MUST_USE_STRUCT LDKPrivateHopCandidate {
/**
* A pointer to the opaque Rust object.
* Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
- LDKnativeNodeId *inner;
+ LDKnativePrivateHopCandidate *inner;
/**
* Indicates that this is the only struct which contains the same pointer.
* Rust functions which take ownership of an object provided via an argument require
* this to be true and invalidate the object pointed to by inner.
*/
bool is_owned;
-} LDKNodeId;
+} LDKPrivateHopCandidate;
+
+
+
+/**
+ * A [`CandidateRouteHop::Blinded`] entry.
+ */
+typedef struct MUST_USE_STRUCT LDKBlindedPathCandidate {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeBlindedPathCandidate *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKBlindedPathCandidate;
+
+
+
+/**
+ * A [`CandidateRouteHop::OneHopBlinded`] entry.
+ */
+typedef struct MUST_USE_STRUCT LDKOneHopBlindedPathCandidate {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeOneHopBlindedPathCandidate *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKOneHopBlindedPathCandidate;
+
+/**
+ * A wrapper around the various hop representations.
+ *
+ * Can be used to examine the properties of a hop,
+ * potentially to decide whether to include it in a route.
+ */
+typedef enum LDKCandidateRouteHop_Tag {
+ /**
+ * A hop from the payer, where the outbound liquidity is known.
+ */
+ LDKCandidateRouteHop_FirstHop,
+ /**
+ * A hop found in the [`ReadOnlyNetworkGraph`].
+ */
+ LDKCandidateRouteHop_PublicHop,
+ /**
+ * A private hop communicated by the payee, generally via a BOLT 11 invoice.
+ *
+ * Because BOLT 11 route hints can take multiple hops to get to the destination, this may not
+ * terminate at the payee.
+ */
+ LDKCandidateRouteHop_PrivateHop,
+ /**
+ * A blinded path which starts with an introduction point and ultimately terminates with the
+ * payee.
+ *
+ * Because we don't know the payee's identity, [`CandidateRouteHop::target`] will return
+ * `None` in this state.
+ *
+ * Because blinded paths are \"all or nothing\", and we cannot use just one part of a blinded
+ * path, the full path is treated as a single [`CandidateRouteHop`].
+ */
+ LDKCandidateRouteHop_Blinded,
+ /**
+ * Similar to [`Self::Blinded`], but the path here only has one hop.
+ *
+ * While we treat this similarly to [`CandidateRouteHop::Blinded`] in many respects (e.g.
+ * returning `None` from [`CandidateRouteHop::target`]), in this case we do actually know the
+ * payee's identity - it's the introduction point!
+ *
+ * [`BlindedPayInfo`] provided for 1-hop blinded paths is ignored because it is meant to apply
+ * to the hops *between* the introduction node and the destination.
+ *
+ * This primarily exists to track that we need to included a blinded path at the end of our
+ * [`Route`], even though it doesn't actually add an additional hop in the payment.
+ */
+ LDKCandidateRouteHop_OneHopBlinded,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKCandidateRouteHop_Sentinel,
+} LDKCandidateRouteHop_Tag;
+
+typedef struct MUST_USE_STRUCT LDKCandidateRouteHop {
+ LDKCandidateRouteHop_Tag tag;
+ union {
+ struct {
+ struct LDKFirstHopCandidate first_hop;
+ };
+ struct {
+ struct LDKPublicHopCandidate public_hop;
+ };
+ struct {
+ struct LDKPrivateHopCandidate private_hop;
+ };
+ struct {
+ struct LDKBlindedPathCandidate blinded;
+ };
+ struct {
+ struct LDKOneHopBlindedPathCandidate one_hop_blinded;
+ };
+ };
+} LDKCandidateRouteHop;
* [`u64::max_value`] is given to indicate sufficient capacity for the invoice's full amount.
* Thus, implementations should be overflow-safe.
*/
- uint64_t (*channel_penalty_msat)(const void *this_arg, uint64_t short_channel_id, const struct LDKNodeId *NONNULL_PTR source, const struct LDKNodeId *NONNULL_PTR target, struct LDKChannelUsage usage, const struct LDKProbabilisticScoringFeeParameters *NONNULL_PTR score_params);
+ uint64_t (*channel_penalty_msat)(const void *this_arg, const struct LDKCandidateRouteHop *NONNULL_PTR candidate, struct LDKChannelUsage usage, const struct LDKProbabilisticScoringFeeParameters *NONNULL_PTR score_params);
/**
* Frees any resources associated with this object given its this_arg pointer.
* Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
/**
* Handles updating channel penalties after failing to route through a channel.
*/
- void (*payment_path_failed)(void *this_arg, const struct LDKPath *NONNULL_PTR path, uint64_t short_channel_id);
+ void (*payment_path_failed)(void *this_arg, const struct LDKPath *NONNULL_PTR path, uint64_t short_channel_id, uint64_t duration_since_epoch);
/**
* Handles updating channel penalties after successfully routing along a path.
*/
- void (*payment_path_successful)(void *this_arg, const struct LDKPath *NONNULL_PTR path);
+ void (*payment_path_successful)(void *this_arg, const struct LDKPath *NONNULL_PTR path, uint64_t duration_since_epoch);
/**
* Handles updating channel penalties after a probe over the given path failed.
*/
- void (*probe_failed)(void *this_arg, const struct LDKPath *NONNULL_PTR path, uint64_t short_channel_id);
+ void (*probe_failed)(void *this_arg, const struct LDKPath *NONNULL_PTR path, uint64_t short_channel_id, uint64_t duration_since_epoch);
/**
* Handles updating channel penalties after a probe over the given path succeeded.
*/
- void (*probe_successful)(void *this_arg, const struct LDKPath *NONNULL_PTR path);
+ void (*probe_successful)(void *this_arg, const struct LDKPath *NONNULL_PTR path, uint64_t duration_since_epoch);
+ /**
+ * Scorers may wish to reduce their certainty of channel liquidity information over time.
+ * Thus, this method is provided to allow scorers to observe the passage of time - the holder
+ * of this object should call this method regularly (generally via the
+ * `lightning-background-processor` crate).
+ */
+ void (*time_passed)(void *this_arg, uint64_t duration_since_epoch);
/**
* Frees any resources associated with this object given its this_arg pointer.
* Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
bool result_ok;
} LDKCResult_RouteLightningErrorZ;
+/**
+ * A tuple of 2 elements. See the individual fields for the types contained.
+ */
+typedef struct LDKC2Tuple_BlindedPayInfoBlindedPathZ {
+ /**
+ * The element at position 0
+ */
+ struct LDKBlindedPayInfo a;
+ /**
+ * The element at position 1
+ */
+ struct LDKBlindedPath b;
+} LDKC2Tuple_BlindedPayInfoBlindedPathZ;
+
+/**
+ * A dynamically-allocated array of crate::c_types::derived::C2Tuple_BlindedPayInfoBlindedPathZs of arbitrary size.
+ * This corresponds to std::vector in C++
+ */
+typedef struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ {
+ /**
+ * The elements in the array.
+ * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
+ */
+ struct LDKC2Tuple_BlindedPayInfoBlindedPathZ *data;
+ /**
+ * The number of elements pointed to by `data`.
+ */
+ uintptr_t datalen;
+} LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ;
+
+/**
+ * The contents of CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ
+ */
+typedef union LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ *result;
+ /**
+ * Note that this value is always NULL, as there are no contents in the Err variant
+ */
+ void *err;
+} LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZPtr;
+
+/**
+ * A CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ represents the result of a fallible operation,
+ * containing a crate::c_types::derived::CVec_C2Tuple_BlindedPayInfoBlindedPathZZ on success and a () on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ {
+ /**
+ * The contents of this CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZPtr contents;
+ /**
+ * Whether this CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ;
+
+/**
+ * A dynamically-allocated array of crate::c_types::PublicKeys of arbitrary size.
+ * This corresponds to std::vector in C++
+ */
+typedef struct LDKCVec_PublicKeyZ {
+ /**
+ * The elements in the array.
+ * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
+ */
+ struct LDKPublicKey *data;
+ /**
+ * The number of elements pointed to by `data`.
+ */
+ uintptr_t datalen;
+} LDKCVec_PublicKeyZ;
+
+
+
+/**
+ * A path for sending an [`OnionMessage`].
+ */
+typedef struct MUST_USE_STRUCT LDKOnionMessagePath {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeOnionMessagePath *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKOnionMessagePath;
+
+/**
+ * The contents of CResult_OnionMessagePathNoneZ
+ */
+typedef union LDKCResult_OnionMessagePathNoneZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKOnionMessagePath *result;
+ /**
+ * Note that this value is always NULL, as there are no contents in the Err variant
+ */
+ void *err;
+} LDKCResult_OnionMessagePathNoneZPtr;
+
+/**
+ * A CResult_OnionMessagePathNoneZ represents the result of a fallible operation,
+ * containing a crate::lightning::onion_message::messenger::OnionMessagePath on success and a () on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_OnionMessagePathNoneZ {
+ /**
+ * The contents of this CResult_OnionMessagePathNoneZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_OnionMessagePathNoneZPtr contents;
+ /**
+ * Whether this CResult_OnionMessagePathNoneZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_OnionMessagePathNoneZ;
+
+/**
+ * The contents of CResult_CVec_BlindedPathZNoneZ
+ */
+typedef union LDKCResult_CVec_BlindedPathZNoneZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKCVec_BlindedPathZ *result;
+ /**
+ * Note that this value is always NULL, as there are no contents in the Err variant
+ */
+ void *err;
+} LDKCResult_CVec_BlindedPathZNoneZPtr;
+
+/**
+ * A CResult_CVec_BlindedPathZNoneZ represents the result of a fallible operation,
+ * containing a crate::c_types::derived::CVec_BlindedPathZ on success and a () on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_CVec_BlindedPathZNoneZ {
+ /**
+ * The contents of this CResult_CVec_BlindedPathZNoneZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_CVec_BlindedPathZNoneZPtr contents;
+ /**
+ * Whether this CResult_CVec_BlindedPathZNoneZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_CVec_BlindedPathZNoneZ;
+
/**
bool result_ok;
} LDKCResult_PaymentParametersDecodeErrorZ;
-/**
- * A tuple of 2 elements. See the individual fields for the types contained.
- */
-typedef struct LDKC2Tuple_BlindedPayInfoBlindedPathZ {
- /**
- * The element at position 0
- */
- struct LDKBlindedPayInfo a;
- /**
- * The element at position 1
- */
- struct LDKBlindedPath b;
-} LDKC2Tuple_BlindedPayInfoBlindedPathZ;
-
-/**
- * A dynamically-allocated array of crate::c_types::derived::C2Tuple_BlindedPayInfoBlindedPathZs of arbitrary size.
- * This corresponds to std::vector in C++
- */
-typedef struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ {
- /**
- * The elements in the array.
- * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
- */
- struct LDKC2Tuple_BlindedPayInfoBlindedPathZ *data;
- /**
- * The number of elements pointed to by `data`.
- */
- uintptr_t datalen;
-} LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ;
-
/**
/**
* A channel descriptor for a hop along a payment path.
+ *
+ * While this generally comes from BOLT 11's `r` field, this struct includes more fields than are
+ * available in BOLT 11. Thus, encoding and decoding this via `lightning-invoice` is lossy, as
+ * fields not supported in BOLT 11 will be stripped.
*/
typedef struct MUST_USE_STRUCT LDKRouteHintHop {
/**
bool result_ok;
} LDKCResult_RouteHintHopDecodeErrorZ;
-/**
- * A dynamically-allocated array of crate::c_types::PublicKeys of arbitrary size.
- * This corresponds to std::vector in C++
- */
-typedef struct LDKCVec_PublicKeyZ {
- /**
- * The elements in the array.
- * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
- */
- struct LDKPublicKey *data;
- /**
- * The number of elements pointed to by `data`.
- */
- uintptr_t datalen;
-} LDKCVec_PublicKeyZ;
-
/**
bool result_ok;
} LDKCResult_FixedPenaltyScorerDecodeErrorZ;
+
+
+/**
+ * Represents the compressed public key of a node
+ */
+typedef struct MUST_USE_STRUCT LDKNodeId {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeNodeId *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKNodeId;
+
/**
* A dynamically-allocated array of crate::lightning::routing::gossip::NodeIds of arbitrary size.
* This corresponds to std::vector in C++
} LDKRecord;
/**
- * A trait encapsulating the operations required of a logger
+ * A trait encapsulating the operations required of a logger.
*/
typedef struct LDKLogger {
/**
*/
void *this_arg;
/**
- * Logs the `Record`
+ * Logs the [`Record`].
*/
- void (*log)(const void *this_arg, const struct LDKRecord *NONNULL_PTR record);
+ void (*log)(const void *this_arg, struct LDKRecord record);
/**
* Frees any resources associated with this object given its this_arg pointer.
* Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
* These bounds are then used to determine a success probability using the formula from
* *Optimally Reliable & Cheap Payment Flows on the Lightning Network* by Rene Pickhardt
* and Stefan Richter [[1]] (i.e. `(upper_bound - payment_amount) / (upper_bound - lower_bound)`).
- *6762, 1070
+ *
* This probability is combined with the [`liquidity_penalty_multiplier_msat`] and
* [`liquidity_penalty_amount_multiplier_msat`] parameters to calculate a concrete penalty in
* milli-satoshis. The penalties, when added across all hops, have the property of being linear in
* formula, but using the history of a channel rather than our latest estimates for the liquidity
* bounds.
*
- * # Note
- *
- * Mixing the `no-std` feature between serialization and deserialization results in undefined
- * behavior.
- *
* [1]: https://arxiv.org/abs/2107.05322
* [`liquidity_penalty_multiplier_msat`]: ProbabilisticScoringFeeParameters::liquidity_penalty_multiplier_msat
* [`liquidity_penalty_amount_multiplier_msat`]: ProbabilisticScoringFeeParameters::liquidity_penalty_amount_multiplier_msat
bool result_ok;
} LDKCResult_ProbabilisticScorerDecodeErrorZ;
+
+
+/**
+ * The best known block as identified by its hash and height.
+ */
+typedef struct MUST_USE_STRUCT LDKBestBlock {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeBestBlock *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKBestBlock;
+
+/**
+ * The contents of CResult_BestBlockDecodeErrorZ
+ */
+typedef union LDKCResult_BestBlockDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKBestBlock *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_BestBlockDecodeErrorZPtr;
+
+/**
+ * A CResult_BestBlockDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::chain::BestBlock on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_BestBlockDecodeErrorZ {
+ /**
+ * The contents of this CResult_BestBlockDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_BestBlockDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_BestBlockDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_BestBlockDecodeErrorZ;
+
/**
* A tuple of 2 elements. See the individual fields for the types contained.
*/
} LDKCVec_C2Tuple_usizeTransactionZZ;
/**
- * A tuple of 2 elements. See the individual fields for the types contained.
+ * A tuple of 3 elements. See the individual fields for the types contained.
*/
-typedef struct LDKC2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ {
+typedef struct LDKC3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ {
/**
* The element at position 0
*/
/**
* The element at position 1
*/
- struct LDKCOption_ThirtyTwoBytesZ b;
-} LDKC2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ;
+ uint32_t b;
+ /**
+ * The element at position 2
+ */
+ struct LDKCOption_ThirtyTwoBytesZ c;
+} LDKC3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ;
/**
- * A dynamically-allocated array of crate::c_types::derived::C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZs of arbitrary size.
+ * A dynamically-allocated array of crate::c_types::derived::C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZs of arbitrary size.
* This corresponds to std::vector in C++
*/
-typedef struct LDKCVec_C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZZ {
+typedef struct LDKCVec_C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZZ {
/**
* The elements in the array.
* If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
*/
- struct LDKC2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ *data;
+ struct LDKC3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ *data;
/**
* The number of elements pointed to by `data`.
*/
uintptr_t datalen;
-} LDKCVec_C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZZ;
+} LDKCVec_C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZZ;
/**
* The contents of CResult_ChannelMonitorUpdateStatusNoneZ
bool is_owned;
} LDKHTLCUpdate;
+
+
+/**
+ * Struct to `Display` fields in a safe way using `PrintableString`
+ */
+typedef struct MUST_USE_STRUCT LDKUntrustedString {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeUntrustedString *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKUntrustedString;
+
+/**
+ * The reason the channel was closed. See individual variants for more details.
+ */
+typedef enum LDKClosureReason_Tag {
+ /**
+ * Closure generated from receiving a peer error message.
+ *
+ * Our counterparty may have broadcasted their latest commitment state, and we have
+ * as well.
+ */
+ LDKClosureReason_CounterpartyForceClosed,
+ /**
+ * Closure generated from [`ChannelManager::force_close_channel`], called by the user.
+ *
+ * [`ChannelManager::force_close_channel`]: crate::ln::channelmanager::ChannelManager::force_close_channel.
+ */
+ LDKClosureReason_HolderForceClosed,
+ /**
+ * The channel was closed after negotiating a cooperative close and we've now broadcasted
+ * the cooperative close transaction. Note the shutdown may have been initiated by us.
+ *
+ * This was only set in versions of LDK prior to 0.0.122.
+ */
+ LDKClosureReason_LegacyCooperativeClosure,
+ /**
+ * The channel was closed after negotiating a cooperative close and we've now broadcasted
+ * the cooperative close transaction. This indicates that the shutdown was initiated by our
+ * counterparty.
+ *
+ * In rare cases where we initiated closure immediately prior to shutting down without
+ * persisting, this value may be provided for channels we initiated closure for.
+ */
+ LDKClosureReason_CounterpartyInitiatedCooperativeClosure,
+ /**
+ * The channel was closed after negotiating a cooperative close and we've now broadcasted
+ * the cooperative close transaction. This indicates that the shutdown was initiated by us.
+ */
+ LDKClosureReason_LocallyInitiatedCooperativeClosure,
+ /**
+ * A commitment transaction was confirmed on chain, closing the channel. Most likely this
+ * commitment transaction came from our counterparty, but it may also have come from
+ * a copy of our own `ChannelMonitor`.
+ */
+ LDKClosureReason_CommitmentTxConfirmed,
+ /**
+ * The funding transaction failed to confirm in a timely manner on an inbound channel.
+ */
+ LDKClosureReason_FundingTimedOut,
+ /**
+ * Closure generated from processing an event, likely a HTLC forward/relay/reception.
+ */
+ LDKClosureReason_ProcessingError,
+ /**
+ * The peer disconnected prior to funding completing. In this case the spec mandates that we
+ * forget the channel entirely - we can attempt again if the peer reconnects.
+ *
+ * This includes cases where we restarted prior to funding completion, including prior to the
+ * initial [`ChannelMonitor`] persistence completing.
+ *
+ * In LDK versions prior to 0.0.107 this could also occur if we were unable to connect to the
+ * peer because of mutual incompatibility between us and our channel counterparty.
+ *
+ * [`ChannelMonitor`]: crate::chain::channelmonitor::ChannelMonitor
+ */
+ LDKClosureReason_DisconnectedPeer,
+ /**
+ * Closure generated from `ChannelManager::read` if the [`ChannelMonitor`] is newer than
+ * the [`ChannelManager`] deserialized.
+ *
+ * [`ChannelMonitor`]: crate::chain::channelmonitor::ChannelMonitor
+ * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
+ */
+ LDKClosureReason_OutdatedChannelManager,
+ /**
+ * The counterparty requested a cooperative close of a channel that had not been funded yet.
+ * The channel has been immediately closed.
+ */
+ LDKClosureReason_CounterpartyCoopClosedUnfundedChannel,
+ /**
+ * Another channel in the same funding batch closed before the funding transaction
+ * was ready to be broadcast.
+ */
+ LDKClosureReason_FundingBatchClosure,
+ /**
+ * One of our HTLCs timed out in a channel, causing us to force close the channel.
+ */
+ LDKClosureReason_HTLCsTimedOut,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKClosureReason_Sentinel,
+} LDKClosureReason_Tag;
+
+typedef struct LDKClosureReason_LDKCounterpartyForceClosed_Body {
+ /**
+ * The error which the peer sent us.
+ *
+ * Be careful about printing the peer_msg, a well-crafted message could exploit
+ * a security vulnerability in the terminal emulator or the logging subsystem.
+ * To be safe, use `Display` on `UntrustedString`
+ *
+ * [`UntrustedString`]: crate::util::string::UntrustedString
+ */
+ struct LDKUntrustedString peer_msg;
+} LDKClosureReason_LDKCounterpartyForceClosed_Body;
+
+typedef struct LDKClosureReason_LDKProcessingError_Body {
+ /**
+ * A developer-readable error message which we generated.
+ */
+ struct LDKStr err;
+} LDKClosureReason_LDKProcessingError_Body;
+
+typedef struct MUST_USE_STRUCT LDKClosureReason {
+ LDKClosureReason_Tag tag;
+ union {
+ LDKClosureReason_LDKCounterpartyForceClosed_Body counterparty_force_closed;
+ LDKClosureReason_LDKProcessingError_Body processing_error;
+ };
+} LDKClosureReason;
+
+
+
+/**
+ * A unique 32-byte identifier for a channel.
+ * Depending on how the ID is generated, several varieties are distinguished
+ * (but all are stored as 32 bytes):
+ * _v1_ and _temporary_.
+ * A _v1_ channel ID is generated based on funding tx outpoint (txid & index).
+ * A _temporary_ ID is generated randomly.
+ * (Later revocation-point-based _v2_ is a possibility.)
+ * The variety (context) is not stored, it is relevant only at creation.
+ */
+typedef struct MUST_USE_STRUCT LDKChannelId {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeChannelId *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKChannelId;
+
/**
* An event to be processed by the ChannelManager.
*/
*/
LDKMonitorEvent_HTLCEvent,
/**
- * A monitor event that the Channel's commitment transaction was confirmed.
+ * Indicates we broadcasted the channel's latest commitment transaction and thus closed the
+ * channel. Holds information about the channel and why it was closed.
+ */
+ LDKMonitorEvent_HolderForceClosedWithInfo,
+ /**
+ * Indicates we broadcasted the channel's latest commitment transaction and thus closed the
+ * channel.
*/
LDKMonitorEvent_HolderForceClosed,
/**
LDKMonitorEvent_Sentinel,
} LDKMonitorEvent_Tag;
+typedef struct LDKMonitorEvent_LDKHolderForceClosedWithInfo_Body {
+ /**
+ * The reason the channel was closed.
+ */
+ struct LDKClosureReason reason;
+ /**
+ * The funding outpoint of the channel.
+ */
+ struct LDKOutPoint outpoint;
+ /**
+ * The channel ID of the channel.
+ */
+ struct LDKChannelId channel_id;
+} LDKMonitorEvent_LDKHolderForceClosedWithInfo_Body;
+
typedef struct LDKMonitorEvent_LDKCompleted_Body {
/**
* The funding outpoint of the [`ChannelMonitor`] that was updated
*/
struct LDKOutPoint funding_txo;
+ /**
+ * The channel ID of the channel associated with the [`ChannelMonitor`]
+ */
+ struct LDKChannelId channel_id;
/**
* The Update ID from [`ChannelMonitorUpdate::update_id`] which was applied or
* [`ChannelMonitor::get_latest_update_id`].
struct {
struct LDKHTLCUpdate htlc_event;
};
+ LDKMonitorEvent_LDKHolderForceClosedWithInfo_Body holder_force_closed_with_info;
struct {
struct LDKOutPoint holder_force_closed;
};
} LDKCVec_MonitorEventZ;
/**
- * A tuple of 3 elements. See the individual fields for the types contained.
+ * A tuple of 4 elements. See the individual fields for the types contained.
*/
-typedef struct LDKC3Tuple_OutPointCVec_MonitorEventZPublicKeyZ {
+typedef struct LDKC4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ {
/**
* The element at position 0
*/
/**
* The element at position 1
*/
- struct LDKCVec_MonitorEventZ b;
+ struct LDKChannelId b;
/**
* The element at position 2
*/
- struct LDKPublicKey c;
-} LDKC3Tuple_OutPointCVec_MonitorEventZPublicKeyZ;
+ struct LDKCVec_MonitorEventZ c;
+ /**
+ * The element at position 3
+ */
+ struct LDKPublicKey d;
+} LDKC4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ;
/**
- * A dynamically-allocated array of crate::c_types::derived::C3Tuple_OutPointCVec_MonitorEventZPublicKeyZs of arbitrary size.
+ * A dynamically-allocated array of crate::c_types::derived::C4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZs of arbitrary size.
* This corresponds to std::vector in C++
*/
-typedef struct LDKCVec_C3Tuple_OutPointCVec_MonitorEventZPublicKeyZZ {
+typedef struct LDKCVec_C4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZZ {
/**
* The elements in the array.
* If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
*/
- struct LDKC3Tuple_OutPointCVec_MonitorEventZPublicKeyZ *data;
+ struct LDKC4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ *data;
/**
* The number of elements pointed to by `data`.
*/
uintptr_t datalen;
-} LDKCVec_C3Tuple_OutPointCVec_MonitorEventZPublicKeyZZ;
+} LDKCVec_C4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZZ;
+/**
+ * An identifier for an [`Offer`] built using [`DerivedMetadata`].
+ */
+typedef struct MUST_USE_STRUCT LDKOfferId {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeOfferId *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKOfferId;
+
+/**
+ * The contents of CResult_OfferIdDecodeErrorZ
+ */
+typedef union LDKCResult_OfferIdDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKOfferId *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_OfferIdDecodeErrorZPtr;
+
+/**
+ * A CResult_OfferIdDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::offer::OfferId on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_OfferIdDecodeErrorZ {
+ /**
+ * The contents of this CResult_OfferIdDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_OfferIdDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_OfferIdDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_OfferIdDecodeErrorZ;
+
+
+
+/**
+ * Builds an [`InvoiceRequest`] from an [`Offer`] for the \"offer to be paid\" flow.
+ *
+ * See [module-level documentation] for usage.
+ *
+ * [module-level documentation]: self
+ */
+typedef struct MUST_USE_STRUCT LDKInvoiceRequestWithDerivedPayerIdBuilder {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeInvoiceRequestWithDerivedPayerIdBuilder *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKInvoiceRequestWithDerivedPayerIdBuilder;
+
+/**
+ * The contents of CResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ
+ */
+typedef union LDKCResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKInvoiceRequestWithDerivedPayerIdBuilder *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ enum LDKBolt12SemanticError *err;
+} LDKCResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZPtr;
+
+/**
+ * A CResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::invoice_request::InvoiceRequestWithDerivedPayerIdBuilder on success and a crate::lightning::offers::parse::Bolt12SemanticError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ {
+ /**
+ * The contents of this CResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZPtr contents;
+ /**
+ * Whether this CResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ;
+
+
+
+/**
+ * Builds an [`InvoiceRequest`] from an [`Offer`] for the \"offer to be paid\" flow.
+ *
+ * See [module-level documentation] for usage.
+ *
+ * [module-level documentation]: self
+ */
+typedef struct MUST_USE_STRUCT LDKInvoiceRequestWithExplicitPayerIdBuilder {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeInvoiceRequestWithExplicitPayerIdBuilder *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKInvoiceRequestWithExplicitPayerIdBuilder;
+
+/**
+ * The contents of CResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ
+ */
+typedef union LDKCResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKInvoiceRequestWithExplicitPayerIdBuilder *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ enum LDKBolt12SemanticError *err;
+} LDKCResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZPtr;
+
+/**
+ * A CResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::invoice_request::InvoiceRequestWithExplicitPayerIdBuilder on success and a crate::lightning::offers::parse::Bolt12SemanticError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ {
+ /**
+ * The contents of this CResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZPtr contents;
+ /**
+ * Whether this CResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ;
+
+
+
/**
* An `Offer` is a potentially long-lived proposal for payment of a good or service.
*
} LDKCResult_OfferBolt12ParseErrorZ;
/**
- * The contents of CResult_PublicKeySecp256k1ErrorZ
+ * The contents of CResult_NodeIdDecodeErrorZ
*/
-typedef union LDKCResult_PublicKeySecp256k1ErrorZPtr {
+typedef union LDKCResult_NodeIdDecodeErrorZPtr {
/**
* A pointer to the contents in the success state.
* Reading from this pointer when `result_ok` is not set is undefined.
*/
- struct LDKPublicKey *result;
+ struct LDKNodeId *result;
/**
* A pointer to the contents in the error state.
* Reading from this pointer when `result_ok` is set is undefined.
*/
- enum LDKSecp256k1Error *err;
-} LDKCResult_PublicKeySecp256k1ErrorZPtr;
+ struct LDKDecodeError *err;
+} LDKCResult_NodeIdDecodeErrorZPtr;
/**
- * A CResult_PublicKeySecp256k1ErrorZ represents the result of a fallible operation,
- * containing a crate::c_types::PublicKey on success and a crate::c_types::Secp256k1Error on failure.
+ * A CResult_NodeIdDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::routing::gossip::NodeId on success and a crate::lightning::ln::msgs::DecodeError on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_PublicKeySecp256k1ErrorZ {
+typedef struct LDKCResult_NodeIdDecodeErrorZ {
/**
- * The contents of this CResult_PublicKeySecp256k1ErrorZ, accessible via either
+ * The contents of this CResult_NodeIdDecodeErrorZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_PublicKeySecp256k1ErrorZPtr contents;
+ union LDKCResult_NodeIdDecodeErrorZPtr contents;
/**
- * Whether this CResult_PublicKeySecp256k1ErrorZ represents a success state.
+ * Whether this CResult_NodeIdDecodeErrorZ represents a success state.
*/
bool result_ok;
-} LDKCResult_PublicKeySecp256k1ErrorZ;
+} LDKCResult_NodeIdDecodeErrorZ;
/**
- * The contents of CResult_NodeIdDecodeErrorZ
+ * The contents of CResult_PublicKeySecp256k1ErrorZ
*/
-typedef union LDKCResult_NodeIdDecodeErrorZPtr {
+typedef union LDKCResult_PublicKeySecp256k1ErrorZPtr {
/**
* A pointer to the contents in the success state.
* Reading from this pointer when `result_ok` is not set is undefined.
*/
- struct LDKNodeId *result;
+ struct LDKPublicKey *result;
/**
* A pointer to the contents in the error state.
* Reading from this pointer when `result_ok` is set is undefined.
*/
- struct LDKDecodeError *err;
-} LDKCResult_NodeIdDecodeErrorZPtr;
+ enum LDKSecp256k1Error *err;
+} LDKCResult_PublicKeySecp256k1ErrorZPtr;
/**
- * A CResult_NodeIdDecodeErrorZ represents the result of a fallible operation,
- * containing a crate::lightning::routing::gossip::NodeId on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * A CResult_PublicKeySecp256k1ErrorZ represents the result of a fallible operation,
+ * containing a crate::c_types::PublicKey on success and a crate::c_types::Secp256k1Error on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_NodeIdDecodeErrorZ {
+typedef struct LDKCResult_PublicKeySecp256k1ErrorZ {
/**
- * The contents of this CResult_NodeIdDecodeErrorZ, accessible via either
+ * The contents of this CResult_PublicKeySecp256k1ErrorZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_NodeIdDecodeErrorZPtr contents;
+ union LDKCResult_PublicKeySecp256k1ErrorZPtr contents;
/**
- * Whether this CResult_NodeIdDecodeErrorZ represents a success state.
+ * Whether this CResult_PublicKeySecp256k1ErrorZ represents a success state.
*/
bool result_ok;
-} LDKCResult_NodeIdDecodeErrorZ;
+} LDKCResult_PublicKeySecp256k1ErrorZ;
+/**
+ * An stfu (quiescence) message to be sent by or received from the stfu initiator.
+ */
+typedef struct MUST_USE_STRUCT LDKStfu {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeStfu *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKStfu;
+
+
+
+/**
+ * A splice message to be sent by or received from the stfu initiator (splice initiator).
+ */
+typedef struct MUST_USE_STRUCT LDKSplice {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeSplice *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKSplice;
+
+
+
+/**
+ * A splice_ack message to be received by or sent to the splice initiator.
+ *
+ */
+typedef struct MUST_USE_STRUCT LDKSpliceAck {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeSpliceAck *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKSpliceAck;
+
+
+
+/**
+ * A splice_locked message to be sent to or received from a peer.
+ *
+ */
+typedef struct MUST_USE_STRUCT LDKSpliceLocked {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeSpliceLocked *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKSpliceLocked;
+
+
+
/**
* A tx_add_input message for adding an input during interactive transaction construction
*
* Used to indicate that a funding_signed message should be sent to the peer with the given node_id.
*/
LDKMessageSendEvent_SendFundingSigned,
+ /**
+ * Used to indicate that a stfu message should be sent to the peer with the given node id.
+ */
+ LDKMessageSendEvent_SendStfu,
+ /**
+ * Used to indicate that a splice message should be sent to the peer with the given node id.
+ */
+ LDKMessageSendEvent_SendSplice,
+ /**
+ * Used to indicate that a splice_ack message should be sent to the peer with the given node id.
+ */
+ LDKMessageSendEvent_SendSpliceAck,
+ /**
+ * Used to indicate that a splice_locked message should be sent to the peer with the given node id.
+ */
+ LDKMessageSendEvent_SendSpliceLocked,
/**
* Used to indicate that a tx_add_input message should be sent to the peer with the given node_id.
*/
struct LDKFundingSigned msg;
} LDKMessageSendEvent_LDKSendFundingSigned_Body;
+typedef struct LDKMessageSendEvent_LDKSendStfu_Body {
+ /**
+ * The node_id of the node which should receive this message
+ */
+ struct LDKPublicKey node_id;
+ /**
+ * The message which should be sent.
+ */
+ struct LDKStfu msg;
+} LDKMessageSendEvent_LDKSendStfu_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendSplice_Body {
+ /**
+ * The node_id of the node which should receive this message
+ */
+ struct LDKPublicKey node_id;
+ /**
+ * The message which should be sent.
+ */
+ struct LDKSplice msg;
+} LDKMessageSendEvent_LDKSendSplice_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendSpliceAck_Body {
+ /**
+ * The node_id of the node which should receive this message
+ */
+ struct LDKPublicKey node_id;
+ /**
+ * The message which should be sent.
+ */
+ struct LDKSpliceAck msg;
+} LDKMessageSendEvent_LDKSendSpliceAck_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendSpliceLocked_Body {
+ /**
+ * The node_id of the node which should receive this message
+ */
+ struct LDKPublicKey node_id;
+ /**
+ * The message which should be sent.
+ */
+ struct LDKSpliceLocked msg;
+} LDKMessageSendEvent_LDKSendSpliceLocked_Body;
+
typedef struct LDKMessageSendEvent_LDKSendTxAddInput_Body {
/**
* The node_id of the node which should receive this message
LDKMessageSendEvent_LDKSendOpenChannelV2_Body send_open_channel_v2;
LDKMessageSendEvent_LDKSendFundingCreated_Body send_funding_created;
LDKMessageSendEvent_LDKSendFundingSigned_Body send_funding_signed;
+ LDKMessageSendEvent_LDKSendStfu_Body send_stfu;
+ LDKMessageSendEvent_LDKSendSplice_Body send_splice;
+ LDKMessageSendEvent_LDKSendSpliceAck_Body send_splice_ack;
+ LDKMessageSendEvent_LDKSendSpliceLocked_Body send_splice_locked;
LDKMessageSendEvent_LDKSendTxAddInput_Body send_tx_add_input;
LDKMessageSendEvent_LDKSendTxAddOutput_Body send_tx_add_output;
LDKMessageSendEvent_LDKSendTxRemoveInput_Body send_tx_remove_input;
};
} LDKCOption_CVec_SocketAddressZZ;
+/**
+ * The contents of CResult_u64ShortChannelIdErrorZ
+ */
+typedef union LDKCResult_u64ShortChannelIdErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ uint64_t *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ enum LDKShortChannelIdError *err;
+} LDKCResult_u64ShortChannelIdErrorZPtr;
+
+/**
+ * A CResult_u64ShortChannelIdErrorZ represents the result of a fallible operation,
+ * containing a u64 on success and a crate::lightning::util::scid_utils::ShortChannelIdError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_u64ShortChannelIdErrorZ {
+ /**
+ * The contents of this CResult_u64ShortChannelIdErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_u64ShortChannelIdErrorZPtr contents;
+ /**
+ * Whether this CResult_u64ShortChannelIdErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_u64ShortChannelIdErrorZ;
+
+
+
+/**
+ * Information about an incoming HTLC, including the [`PendingHTLCRouting`] describing where it
+ * should go next.
+ */
+typedef struct MUST_USE_STRUCT LDKPendingHTLCInfo {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativePendingHTLCInfo *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKPendingHTLCInfo;
+
+
+
+/**
+ * Invalid inbound onion payment.
+ */
+typedef struct MUST_USE_STRUCT LDKInboundHTLCErr {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeInboundHTLCErr *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKInboundHTLCErr;
+
+/**
+ * The contents of CResult_PendingHTLCInfoInboundHTLCErrZ
+ */
+typedef union LDKCResult_PendingHTLCInfoInboundHTLCErrZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKPendingHTLCInfo *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKInboundHTLCErr *err;
+} LDKCResult_PendingHTLCInfoInboundHTLCErrZPtr;
+
+/**
+ * A CResult_PendingHTLCInfoInboundHTLCErrZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::channelmanager::PendingHTLCInfo on success and a crate::lightning::ln::onion_payment::InboundHTLCErr on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_PendingHTLCInfoInboundHTLCErrZ {
+ /**
+ * The contents of this CResult_PendingHTLCInfoInboundHTLCErrZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_PendingHTLCInfoInboundHTLCErrZPtr contents;
+ /**
+ * Whether this CResult_PendingHTLCInfoInboundHTLCErrZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_PendingHTLCInfoInboundHTLCErrZ;
+
/**
* A dynamically-allocated array of crate::lightning::ln::chan_utils::HTLCOutputInCommitments of arbitrary size.
* This corresponds to std::vector in C++
bool result_ok;
} LDKCResult_CVec_UtxoZNoneZ;
+
+
+/**
+ * An unknown payment context.
+ */
+typedef struct MUST_USE_STRUCT LDKUnknownPaymentContext {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeUnknownPaymentContext *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKUnknownPaymentContext;
+
+
+
+/**
+ * The context of a payment made for an invoice requested from a BOLT 12 [`Offer`].
+ *
+ * [`Offer`]: crate::offers::offer::Offer
+ */
+typedef struct MUST_USE_STRUCT LDKBolt12OfferContext {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeBolt12OfferContext *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKBolt12OfferContext;
+
+
+
+/**
+ * The context of a payment made for an invoice sent for a BOLT 12 [`Refund`].
+ *
+ * [`Refund`]: crate::offers::refund::Refund
+ */
+typedef struct MUST_USE_STRUCT LDKBolt12RefundContext {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeBolt12RefundContext *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKBolt12RefundContext;
+
+/**
+ * The context of an inbound payment, which is included in a [`BlindedPath`] via [`ReceiveTlvs`]
+ * and surfaced in [`PaymentPurpose`].
+ *
+ * [`BlindedPath`]: crate::blinded_path::BlindedPath
+ * [`PaymentPurpose`]: crate::events::PaymentPurpose
+ */
+typedef enum LDKPaymentContext_Tag {
+ /**
+ * The payment context was unknown.
+ */
+ LDKPaymentContext_Unknown,
+ /**
+ * The payment was made for an invoice requested from a BOLT 12 [`Offer`].
+ *
+ * [`Offer`]: crate::offers::offer::Offer
+ */
+ LDKPaymentContext_Bolt12Offer,
+ /**
+ * The payment was made for an invoice sent for a BOLT 12 [`Refund`].
+ *
+ * [`Refund`]: crate::offers::refund::Refund
+ */
+ LDKPaymentContext_Bolt12Refund,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKPaymentContext_Sentinel,
+} LDKPaymentContext_Tag;
+
+typedef struct MUST_USE_STRUCT LDKPaymentContext {
+ LDKPaymentContext_Tag tag;
+ union {
+ struct {
+ struct LDKUnknownPaymentContext unknown;
+ };
+ struct {
+ struct LDKBolt12OfferContext bolt12_offer;
+ };
+ struct {
+ struct LDKBolt12RefundContext bolt12_refund;
+ };
+ };
+} LDKPaymentContext;
+
+/**
+ * An enum which can either contain a crate::lightning::blinded_path::payment::PaymentContext or not
+ */
+typedef enum LDKCOption_PaymentContextZ_Tag {
+ /**
+ * When we're in this state, this COption_PaymentContextZ contains a crate::lightning::blinded_path::payment::PaymentContext
+ */
+ LDKCOption_PaymentContextZ_Some,
+ /**
+ * When we're in this state, this COption_PaymentContextZ contains nothing
+ */
+ LDKCOption_PaymentContextZ_None,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKCOption_PaymentContextZ_Sentinel,
+} LDKCOption_PaymentContextZ_Tag;
+
+typedef struct LDKCOption_PaymentContextZ {
+ LDKCOption_PaymentContextZ_Tag tag;
+ union {
+ struct {
+ struct LDKPaymentContext some;
+ };
+ };
+} LDKCOption_PaymentContextZ;
+
/**
* A tuple of 2 elements. See the individual fields for the types contained.
*/
} LDKCOption_ChannelShutdownStateZ;
/**
- * The contents of CResult_ThirtyTwoBytesAPIErrorZ
+ * The contents of CResult_ChannelIdAPIErrorZ
*/
-typedef union LDKCResult_ThirtyTwoBytesAPIErrorZPtr {
+typedef union LDKCResult_ChannelIdAPIErrorZPtr {
/**
* A pointer to the contents in the success state.
* Reading from this pointer when `result_ok` is not set is undefined.
*/
- struct LDKThirtyTwoBytes *result;
+ struct LDKChannelId *result;
/**
* A pointer to the contents in the error state.
* Reading from this pointer when `result_ok` is set is undefined.
*/
struct LDKAPIError *err;
-} LDKCResult_ThirtyTwoBytesAPIErrorZPtr;
+} LDKCResult_ChannelIdAPIErrorZPtr;
/**
- * A CResult_ThirtyTwoBytesAPIErrorZ represents the result of a fallible operation,
- * containing a crate::c_types::ThirtyTwoBytes on success and a crate::lightning::util::errors::APIError on failure.
+ * A CResult_ChannelIdAPIErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::types::ChannelId on success and a crate::lightning::util::errors::APIError on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_ThirtyTwoBytesAPIErrorZ {
+typedef struct LDKCResult_ChannelIdAPIErrorZ {
/**
- * The contents of this CResult_ThirtyTwoBytesAPIErrorZ, accessible via either
+ * The contents of this CResult_ChannelIdAPIErrorZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_ThirtyTwoBytesAPIErrorZPtr contents;
+ union LDKCResult_ChannelIdAPIErrorZPtr contents;
/**
- * Whether this CResult_ThirtyTwoBytesAPIErrorZ represents a success state.
+ * Whether this CResult_ChannelIdAPIErrorZ represents a success state.
*/
bool result_ok;
-} LDKCResult_ThirtyTwoBytesAPIErrorZ;
+} LDKCResult_ChannelIdAPIErrorZ;
/**
* Used by [`ChannelManager::list_recent_payments`] to express the status of recent payments.
/**
* A tuple of 2 elements. See the individual fields for the types contained.
*/
-typedef struct LDKC2Tuple_ThirtyTwoBytesPublicKeyZ {
+typedef struct LDKC2Tuple_ChannelIdPublicKeyZ {
/**
* The element at position 0
*/
- struct LDKThirtyTwoBytes a;
+ struct LDKChannelId a;
/**
* The element at position 1
*/
struct LDKPublicKey b;
-} LDKC2Tuple_ThirtyTwoBytesPublicKeyZ;
+} LDKC2Tuple_ChannelIdPublicKeyZ;
+
+/**
+ * A dynamically-allocated array of crate::c_types::derived::C2Tuple_ChannelIdPublicKeyZs of arbitrary size.
+ * This corresponds to std::vector in C++
+ */
+typedef struct LDKCVec_C2Tuple_ChannelIdPublicKeyZZ {
+ /**
+ * The elements in the array.
+ * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
+ */
+ struct LDKC2Tuple_ChannelIdPublicKeyZ *data;
+ /**
+ * The number of elements pointed to by `data`.
+ */
+ uintptr_t datalen;
+} LDKCVec_C2Tuple_ChannelIdPublicKeyZZ;
/**
- * A dynamically-allocated array of crate::c_types::derived::C2Tuple_ThirtyTwoBytesPublicKeyZs of arbitrary size.
+ * A dynamically-allocated array of crate::lightning::ln::types::ChannelIds of arbitrary size.
* This corresponds to std::vector in C++
*/
-typedef struct LDKCVec_C2Tuple_ThirtyTwoBytesPublicKeyZZ {
+typedef struct LDKCVec_ChannelIdZ {
/**
* The elements in the array.
* If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
*/
- struct LDKC2Tuple_ThirtyTwoBytesPublicKeyZ *data;
+ struct LDKChannelId *data;
/**
* The number of elements pointed to by `data`.
*/
uintptr_t datalen;
-} LDKCVec_C2Tuple_ThirtyTwoBytesPublicKeyZZ;
+} LDKCVec_ChannelIdZ;
/**
* An enum which can either contain a crate::c_types::Str or not
bool result_ok;
} LDKCResult_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZNoneZ;
-
+/**
+ * The contents of CResult_ThirtyTwoBytesAPIErrorZ
+ */
+typedef union LDKCResult_ThirtyTwoBytesAPIErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKThirtyTwoBytes *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKAPIError *err;
+} LDKCResult_ThirtyTwoBytesAPIErrorZPtr;
/**
- * An `InvoiceRequest` is a request for a [`Bolt12Invoice`] formulated from an [`Offer`].
- *
- * An offer may provide choices such as quantity, amount, chain, features, etc. An invoice request
- * specifies these such that its recipient can send an invoice for payment.
- *
- * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
- * [`Offer`]: crate::offers::offer::Offer
+ * A CResult_ThirtyTwoBytesAPIErrorZ represents the result of a fallible operation,
+ * containing a crate::c_types::ThirtyTwoBytes on success and a crate::lightning::util::errors::APIError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct MUST_USE_STRUCT LDKInvoiceRequest {
+typedef struct LDKCResult_ThirtyTwoBytesAPIErrorZ {
/**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ * The contents of this CResult_ThirtyTwoBytesAPIErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
*/
- LDKnativeInvoiceRequest *inner;
+ union LDKCResult_ThirtyTwoBytesAPIErrorZPtr contents;
/**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
+ * Whether this CResult_ThirtyTwoBytesAPIErrorZ represents a success state.
*/
- bool is_owned;
-} LDKInvoiceRequest;
+ bool result_ok;
+} LDKCResult_ThirtyTwoBytesAPIErrorZ;
/**
- * A `Bolt12Invoice` is a payment request, typically corresponding to an [`Offer`] or a [`Refund`].
+ * An `InvoiceRequest` is a request for a [`Bolt12Invoice`] formulated from an [`Offer`].
*
- * An invoice may be sent in response to an [`InvoiceRequest`] in the case of an offer or sent
- * directly after scanning a refund. It includes all the information needed to pay a recipient.
+ * An offer may provide choices such as quantity, amount, chain, features, etc. An invoice request
+ * specifies these such that its recipient can send an invoice for payment.
*
+ * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
* [`Offer`]: crate::offers::offer::Offer
- * [`Refund`]: crate::offers::refund::Refund
- * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
*/
-typedef struct MUST_USE_STRUCT LDKBolt12Invoice {
+typedef struct MUST_USE_STRUCT LDKInvoiceRequest {
/**
* A pointer to the opaque Rust object.
* Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
- LDKnativeBolt12Invoice *inner;
+ LDKnativeInvoiceRequest *inner;
/**
* Indicates that this is the only struct which contains the same pointer.
* Rust functions which take ownership of an object provided via an argument require
* this to be true and invalidate the object pointed to by inner.
*/
bool is_owned;
-} LDKBolt12Invoice;
+} LDKInvoiceRequest;
bool result_ok;
} LDKCResult_PhantomRouteHintsDecodeErrorZ;
+
+
+/**
+ * Information used to forward or fail this HTLC that is being forwarded within a blinded path.
+ */
+typedef struct MUST_USE_STRUCT LDKBlindedForward {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeBlindedForward *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKBlindedForward;
+
+/**
+ * The contents of CResult_BlindedForwardDecodeErrorZ
+ */
+typedef union LDKCResult_BlindedForwardDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKBlindedForward *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_BlindedForwardDecodeErrorZPtr;
+
+/**
+ * A CResult_BlindedForwardDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::channelmanager::BlindedForward on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_BlindedForwardDecodeErrorZ {
+ /**
+ * The contents of this CResult_BlindedForwardDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_BlindedForwardDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_BlindedForwardDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_BlindedForwardDecodeErrorZ;
+
+
+
+/**
+ * BOLT 4 onion packet including hop data for the next peer.
+ */
+typedef struct MUST_USE_STRUCT LDKOnionPacket {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeOnionPacket *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKOnionPacket;
+
+
+
+/**
+ * Information communicated in the onion to the recipient for multi-part tracking and proof that
+ * the payment is associated with an invoice.
+ */
+typedef struct MUST_USE_STRUCT LDKFinalOnionHopData {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeFinalOnionHopData *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKFinalOnionHopData;
+
+/**
+ * Information about where a received HTLC('s onion) has indicated the HTLC should go.
+ */
+typedef enum LDKPendingHTLCRouting_Tag {
+ /**
+ * An HTLC which should be forwarded on to another node.
+ */
+ LDKPendingHTLCRouting_Forward,
+ /**
+ * The onion indicates that this is a payment for an invoice (supposedly) generated by us.
+ *
+ * Note that at this point, we have not checked that the invoice being paid was actually
+ * generated by us, but rather it's claiming to pay an invoice of ours.
+ */
+ LDKPendingHTLCRouting_Receive,
+ /**
+ * The onion indicates that this is for payment to us but which contains the preimage for
+ * claiming included, and is unrelated to any invoice we'd previously generated (aka a
+ * \"keysend\" or \"spontaneous\" payment).
+ */
+ LDKPendingHTLCRouting_ReceiveKeysend,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKPendingHTLCRouting_Sentinel,
+} LDKPendingHTLCRouting_Tag;
+
+typedef struct LDKPendingHTLCRouting_LDKForward_Body {
+ /**
+ * The onion which should be included in the forwarded HTLC, telling the next hop what to
+ * do with the HTLC.
+ */
+ struct LDKOnionPacket onion_packet;
+ /**
+ * The short channel ID of the channel which we were instructed to forward this HTLC to.
+ *
+ * This could be a real on-chain SCID, an SCID alias, or some other SCID which has meaning
+ * to the receiving node, such as one returned from
+ * [`ChannelManager::get_intercept_scid`] or [`ChannelManager::get_phantom_scid`].
+ */
+ uint64_t short_channel_id;
+ /**
+ * Set if this HTLC is being forwarded within a blinded path.
+ *
+ * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ struct LDKBlindedForward blinded;
+} LDKPendingHTLCRouting_LDKForward_Body;
+
+typedef struct LDKPendingHTLCRouting_LDKReceive_Body {
+ /**
+ * Information about the amount the sender intended to pay and (potential) proof that this
+ * is a payment for an invoice we generated. This proof of payment is is also used for
+ * linking MPP parts of a larger payment.
+ */
+ struct LDKFinalOnionHopData payment_data;
+ /**
+ * Additional data which we (allegedly) instructed the sender to include in the onion.
+ *
+ * For HTLCs received by LDK, this will ultimately be exposed in
+ * [`Event::PaymentClaimable::onion_fields`] as
+ * [`RecipientOnionFields::payment_metadata`].
+ */
+ struct LDKCOption_CVec_u8ZZ payment_metadata;
+ /**
+ * The context of the payment included by the recipient in a blinded path, or `None` if a
+ * blinded path was not used.
+ *
+ * Used in part to determine the [`events::PaymentPurpose`].
+ */
+ struct LDKCOption_PaymentContextZ payment_context;
+ /**
+ * CLTV expiry of the received HTLC.
+ *
+ * Used to track when we should expire pending HTLCs that go unclaimed.
+ */
+ uint32_t incoming_cltv_expiry;
+ /**
+ * If the onion had forwarding instructions to one of our phantom node SCIDs, this will
+ * provide the onion shared secret used to decrypt the next level of forwarding
+ * instructions.
+ *
+ * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ struct LDKThirtyTwoBytes phantom_shared_secret;
+ /**
+ * Custom TLVs which were set by the sender.
+ *
+ * For HTLCs received by LDK, this will ultimately be exposed in
+ * [`Event::PaymentClaimable::onion_fields`] as
+ * [`RecipientOnionFields::custom_tlvs`].
+ */
+ struct LDKCVec_C2Tuple_u64CVec_u8ZZZ custom_tlvs;
+ /**
+ * Set if this HTLC is the final hop in a multi-hop blinded path.
+ */
+ bool requires_blinded_error;
+} LDKPendingHTLCRouting_LDKReceive_Body;
+
+typedef struct LDKPendingHTLCRouting_LDKReceiveKeysend_Body {
+ /**
+ * Information about the amount the sender intended to pay and possibly a token to
+ * associate MPP parts of a larger payment.
+ *
+ * This will only be filled in if receiving MPP keysend payments is enabled, and it being
+ * present will cause deserialization to fail on versions of LDK prior to 0.0.116.
+ *
+ * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ struct LDKFinalOnionHopData payment_data;
+ /**
+ * Preimage for this onion payment. This preimage is provided by the sender and will be
+ * used to settle the spontaneous payment.
+ */
+ struct LDKThirtyTwoBytes payment_preimage;
+ /**
+ * Additional data which we (allegedly) instructed the sender to include in the onion.
+ *
+ * For HTLCs received by LDK, this will ultimately bubble back up as
+ * [`RecipientOnionFields::payment_metadata`].
+ */
+ struct LDKCOption_CVec_u8ZZ payment_metadata;
+ /**
+ * CLTV expiry of the received HTLC.
+ *
+ * Used to track when we should expire pending HTLCs that go unclaimed.
+ */
+ uint32_t incoming_cltv_expiry;
+ /**
+ * Custom TLVs which were set by the sender.
+ *
+ * For HTLCs received by LDK, these will ultimately bubble back up as
+ * [`RecipientOnionFields::custom_tlvs`].
+ */
+ struct LDKCVec_C2Tuple_u64CVec_u8ZZZ custom_tlvs;
+ /**
+ * Set if this HTLC is the final hop in a multi-hop blinded path.
+ */
+ bool requires_blinded_error;
+} LDKPendingHTLCRouting_LDKReceiveKeysend_Body;
+
+typedef struct MUST_USE_STRUCT LDKPendingHTLCRouting {
+ LDKPendingHTLCRouting_Tag tag;
+ union {
+ LDKPendingHTLCRouting_LDKForward_Body forward;
+ LDKPendingHTLCRouting_LDKReceive_Body receive;
+ LDKPendingHTLCRouting_LDKReceiveKeysend_Body receive_keysend;
+ };
+} LDKPendingHTLCRouting;
+
+/**
+ * The contents of CResult_PendingHTLCRoutingDecodeErrorZ
+ */
+typedef union LDKCResult_PendingHTLCRoutingDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKPendingHTLCRouting *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_PendingHTLCRoutingDecodeErrorZPtr;
+
+/**
+ * A CResult_PendingHTLCRoutingDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::channelmanager::PendingHTLCRouting on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_PendingHTLCRoutingDecodeErrorZ {
+ /**
+ * The contents of this CResult_PendingHTLCRoutingDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_PendingHTLCRoutingDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_PendingHTLCRoutingDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_PendingHTLCRoutingDecodeErrorZ;
+
+/**
+ * The contents of CResult_PendingHTLCInfoDecodeErrorZ
+ */
+typedef union LDKCResult_PendingHTLCInfoDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKPendingHTLCInfo *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_PendingHTLCInfoDecodeErrorZPtr;
+
+/**
+ * A CResult_PendingHTLCInfoDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::channelmanager::PendingHTLCInfo on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_PendingHTLCInfoDecodeErrorZ {
+ /**
+ * The contents of this CResult_PendingHTLCInfoDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_PendingHTLCInfoDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_PendingHTLCInfoDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_PendingHTLCInfoDecodeErrorZ;
+
+/**
+ * The contents of CResult_BlindedFailureDecodeErrorZ
+ */
+typedef union LDKCResult_BlindedFailureDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ enum LDKBlindedFailure *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_BlindedFailureDecodeErrorZPtr;
+
+/**
+ * A CResult_BlindedFailureDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::channelmanager::BlindedFailure on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_BlindedFailureDecodeErrorZ {
+ /**
+ * The contents of this CResult_BlindedFailureDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_BlindedFailureDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_BlindedFailureDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_BlindedFailureDecodeErrorZ;
+
/**
* The contents of CResult_ChannelShutdownStateDecodeErrorZ
*/
* For details on asynchronous [`ChannelMonitor`] updating and returning
* [`MonitorEvent::Completed`] here, see [`ChannelMonitorUpdateStatus::InProgress`].
*/
- struct LDKCVec_C3Tuple_OutPointCVec_MonitorEventZPublicKeyZZ (*release_pending_monitor_events)(const void *this_arg);
+ struct LDKCVec_C4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZZ (*release_pending_monitor_events)(const void *this_arg);
/**
* Frees any resources associated with this object given its this_arg pointer.
* Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
* be sure to manage both cases correctly.
*
* Bitcoin transaction packages are defined in BIP 331 and here:
- * https://github.com/bitcoin/bitcoin/blob/master/doc/policy/packages.md
+ * <https://github.com/bitcoin/bitcoin/blob/master/doc/policy/packages.md>
*/
void (*broadcast_transactions)(const void *this_arg, struct LDKCVec_TransactionZ txs);
/**
void (*free)(void *this_arg);
} LDKEntropySource;
-/**
- * A "slice" referencing some byte array. This is simply a length-tagged pointer which does not
- * own the memory pointed to by data.
- */
-typedef struct LDKu8slice {
- /**
- * A pointer to the byte buffer
- */
- const uint8_t *data;
- /**
- * The number of bytes pointed to by `data`.
- */
- uintptr_t datalen;
-} LDKu8slice;
-
/**
-/**
- * A semantically valid [`Bolt12Invoice`] that hasn't been signed.
- *
- * # Serialization
- *
- * This is serialized as a TLV stream, which includes TLV records from the originating message. As
- * such, it may include unknown, odd TLV records.
- */
-typedef struct MUST_USE_STRUCT LDKUnsignedBolt12Invoice {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeUnsignedBolt12Invoice *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKUnsignedBolt12Invoice;
-
-
-
/**
* The unsigned part of a [`channel_update`] message.
*
*/
void *this_arg;
/**
- * Generates a unique `channel_keys_id` that can be used to obtain a [`Self::Signer`] through
+ * Generates a unique `channel_keys_id` that can be used to obtain a [`Self::EcdsaSigner`] through
* [`SignerProvider::derive_channel_signer`]. The `user_channel_id` is provided to allow
* implementations of [`SignerProvider`] to maintain a mapping between itself and the generated
* `channel_keys_id`.
* This method is slowly being phased out -- it will only be called when reading objects
* written by LDK versions prior to 0.0.113.
*
- * [`Signer`]: Self::Signer
+ * [`Signer`]: Self::EcdsaSigner
* [`ChannelMonitor`]: crate::chain::channelmonitor::ChannelMonitor
* [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
*/
* If this function returns an error, this will result in a channel failing to open.
*
* This method should return a different value each time it is called, to avoid linking
- * on-chain funds across channels as controlled to the same user.
+ * on-chain funds across channels as controlled to the same user. `channel_keys_id` may be
+ * used to derive a unique value for each channel.
*/
- struct LDKCResult_CVec_u8ZNoneZ (*get_destination_script)(const void *this_arg);
+ struct LDKCResult_CVec_u8ZNoneZ (*get_destination_script)(const void *this_arg, struct LDKThirtyTwoBytes channel_keys_id);
/**
* Get a script pubkey which we will send funds to when closing a channel.
*
*
* Note that all of the functions implemented here *must* be reentrant-safe (obviously - they're
* called from inside the library in response to chain events, P2P events, or timer events).
+ *
+ * LDK may generate a substantial number of fee-estimation calls in some cases. You should
+ * pre-calculate and cache the fee estimate results to ensure you don't substantially slow HTLC
+ * handling.
*/
typedef struct LDKFeeEstimator {
/**
void (*free)(void *this_arg);
} LDKFeeEstimator;
+
+
+/**
+ * Data to construct a [`BlindedHop`] for receiving a payment. This payload is custom to LDK and
+ * may not be valid if received by another lightning implementation.
+ */
+typedef struct MUST_USE_STRUCT LDKReceiveTlvs {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeReceiveTlvs *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKReceiveTlvs;
+
+/**
+ * A trait defining behavior for routing an [`OnionMessage`].
+ */
+typedef struct LDKMessageRouter {
+ /**
+ * An opaque pointer which is passed to your function implementations as an argument.
+ * This has no meaning in the LDK, and can be NULL or any other value.
+ */
+ void *this_arg;
+ /**
+ * Returns a route for sending an [`OnionMessage`] to the given [`Destination`].
+ */
+ struct LDKCResult_OnionMessagePathNoneZ (*find_path)(const void *this_arg, struct LDKPublicKey sender, struct LDKCVec_PublicKeyZ peers, struct LDKDestination destination);
+ /**
+ * Creates [`BlindedPath`]s to the `recipient` node. The nodes in `peers` are assumed to be
+ * direct peers with the `recipient`.
+ */
+ struct LDKCResult_CVec_BlindedPathZNoneZ (*create_blinded_paths)(const void *this_arg, struct LDKPublicKey recipient, struct LDKCVec_PublicKeyZ peers);
+ /**
+ * Frees any resources associated with this object given its this_arg pointer.
+ * Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
+ */
+ void (*free)(void *this_arg);
+} LDKMessageRouter;
+
/**
* A trait defining behavior for routing a payment.
*/
* Note that first_hops (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
struct LDKCResult_RouteLightningErrorZ (*find_route_with_id)(const void *this_arg, struct LDKPublicKey payer, const struct LDKRouteParameters *NONNULL_PTR route_params, struct LDKCVec_ChannelDetailsZ *first_hops, struct LDKInFlightHtlcs inflight_htlcs, struct LDKThirtyTwoBytes _payment_hash, struct LDKThirtyTwoBytes _payment_id);
+ /**
+ * Creates [`BlindedPath`]s for payment to the `recipient` node. The channels in `first_hops`
+ * are assumed to be with the `recipient`'s peers. The payment secret and any constraints are
+ * given in `tlvs`.
+ */
+ struct LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ (*create_blinded_payment_paths)(const void *this_arg, struct LDKPublicKey recipient, struct LDKCVec_ChannelDetailsZ first_hops, struct LDKReceiveTlvs tlvs, uint64_t amount_msats);
+ /**
+ * Implementation of MessageRouter for this object.
+ */
+ struct LDKMessageRouter MessageRouter;
/**
* Frees any resources associated with this object given its this_arg pointer.
* Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
/**
- * Manager which keeps track of a number of channels and sends messages to the appropriate
- * channel, also tracking HTLC preimages and forwarding onion packets appropriately.
+ * A lightning node's channel state machine and payment management logic, which facilitates
+ * sending, forwarding, and receiving payments through lightning channels.
+ *
+ * [`ChannelManager`] is parameterized by a number of components to achieve this.
+ * - [`chain::Watch`] (typically [`ChainMonitor`]) for on-chain monitoring and enforcement of each
+ * channel
+ * - [`BroadcasterInterface`] for broadcasting transactions related to opening, funding, and
+ * closing channels
+ * - [`EntropySource`] for providing random data needed for cryptographic operations
+ * - [`NodeSigner`] for cryptographic operations scoped to the node
+ * - [`SignerProvider`] for providing signers whose operations are scoped to individual channels
+ * - [`FeeEstimator`] to determine transaction fee rates needed to have a transaction mined in a
+ * timely manner
+ * - [`Router`] for finding payment paths when initiating and retrying payments
+ * - [`Logger`] for logging operational information of varying degrees
+ *
+ * Additionally, it implements the following traits:
+ * - [`ChannelMessageHandler`] to handle off-chain channel activity from peers
+ * - [`MessageSendEventsProvider`] to similarly send such messages to peers
+ * - [`OffersMessageHandler`] for BOLT 12 message handling and sending
+ * - [`EventsProvider`] to generate user-actionable [`Event`]s
+ * - [`chain::Listen`] and [`chain::Confirm`] for notification of on-chain activity
+ *
+ * Thus, [`ChannelManager`] is typically used to parameterize a [`MessageHandler`] and an
+ * [`OnionMessenger`]. The latter is required to support BOLT 12 functionality.
+ *
+ * # `ChannelManager` vs `ChannelMonitor`
+ *
+ * It's important to distinguish between the *off-chain* management and *on-chain* enforcement of
+ * lightning channels. [`ChannelManager`] exchanges messages with peers to manage the off-chain
+ * state of each channel. During this process, it generates a [`ChannelMonitor`] for each channel
+ * and a [`ChannelMonitorUpdate`] for each relevant change, notifying its parameterized
+ * [`chain::Watch`] of them.
+ *
+ * An implementation of [`chain::Watch`], such as [`ChainMonitor`], is responsible for aggregating
+ * these [`ChannelMonitor`]s and applying any [`ChannelMonitorUpdate`]s to them. It then monitors
+ * for any pertinent on-chain activity, enforcing claims as needed.
+ *
+ * This division of off-chain management and on-chain enforcement allows for interesting node
+ * setups. For instance, on-chain enforcement could be moved to a separate host or have added
+ * redundancy, possibly as a watchtower. See [`chain::Watch`] for the relevant interface.
+ *
+ * # Initialization
+ *
+ * Use [`ChannelManager::new`] with the most recent [`BlockHash`] when creating a fresh instance.
+ * Otherwise, if restarting, construct [`ChannelManagerReadArgs`] with the necessary parameters and
+ * references to any deserialized [`ChannelMonitor`]s that were previously persisted. Use this to
+ * deserialize the [`ChannelManager`] and feed it any new chain data since it was last online, as
+ * detailed in the [`ChannelManagerReadArgs`] documentation.
+ *
+ * ```
+ * use bitcoin::BlockHash;
+ * use bitcoin::network::constants::Network;
+ * use lightning::chain::BestBlock;
+ * # use lightning::chain::channelmonitor::ChannelMonitor;
+ * use lightning::ln::channelmanager::{ChainParameters, ChannelManager, ChannelManagerReadArgs};
+ * # use lightning::routing::gossip::NetworkGraph;
+ * use lightning::util::config::UserConfig;
+ * use lightning::util::ser::ReadableArgs;
+ *
+ * # fn read_channel_monitors() -> Vec<ChannelMonitor<lightning::sign::InMemorySigner>> { vec![] }
+ * # fn example<
+ * # 'a,
+ * # L: lightning::util::logger::Logger,
+ * # ES: lightning::sign::EntropySource,
+ * # S: for <'b> lightning::routing::scoring::LockableScore<'b, ScoreLookUp = SL>,
+ * # SL: lightning::routing::scoring::ScoreLookUp<ScoreParams = SP>,
+ * # SP: Sized,
+ * # R: lightning::io::Read,
+ * # >(
+ * # fee_estimator: &dyn lightning::chain::chaininterface::FeeEstimator,
+ * # chain_monitor: &dyn lightning::chain::Watch<lightning::sign::InMemorySigner>,
+ * # tx_broadcaster: &dyn lightning::chain::chaininterface::BroadcasterInterface,
+ * # router: &lightning::routing::router::DefaultRouter<&NetworkGraph<&'a L>, &'a L, &ES, &S, SP, SL>,
+ * # logger: &L,
+ * # entropy_source: &ES,
+ * # node_signer: &dyn lightning::sign::NodeSigner,
+ * # signer_provider: &lightning::sign::DynSignerProvider,
+ * # best_block: lightning::chain::BestBlock,
+ * # current_timestamp: u32,
+ * # mut reader: R,
+ * # ) -> Result<(), lightning::ln::msgs::DecodeError> {
+ * // Fresh start with no channels
+ * let params = ChainParameters {
+ * network: Network::Bitcoin,
+ * best_block,
+ * };
+ * let default_config = UserConfig::default();
+ * let channel_manager = ChannelManager::new(
+ * fee_estimator, chain_monitor, tx_broadcaster, router, logger, entropy_source, node_signer,
+ * signer_provider, default_config, params, current_timestamp
+ * );
+ *
+ * // Restart from deserialized data
+ * let mut channel_monitors = read_channel_monitors();
+ * let args = ChannelManagerReadArgs::new(
+ * entropy_source, node_signer, signer_provider, fee_estimator, chain_monitor, tx_broadcaster,
+ * router, logger, default_config, channel_monitors.iter_mut().collect()
+ * );
+ * let (block_hash, channel_manager) =
+ * <(BlockHash, ChannelManager<_, _, _, _, _, _, _, _>)>::read(&mut reader, args)?;
+ *
+ * // Update the ChannelManager and ChannelMonitors with the latest chain data
+ * // ...
+ *
+ * // Move the monitors to the ChannelManager's chain::Watch parameter
+ * for monitor in channel_monitors {
+ * chain_monitor.watch_channel(monitor.get_funding_txo().0, monitor);
+ * }
+ * # Ok(())
+ * # }
+ * ```
+ *
+ * # Operation
+ *
+ * The following is required for [`ChannelManager`] to function properly:
+ * - Handle messages from peers using its [`ChannelMessageHandler`] implementation (typically
+ * called by [`PeerManager::read_event`] when processing network I/O)
+ * - Send messages to peers obtained via its [`MessageSendEventsProvider`] implementation
+ * (typically initiated when [`PeerManager::process_events`] is called)
+ * - Feed on-chain activity using either its [`chain::Listen`] or [`chain::Confirm`] implementation
+ * as documented by those traits
+ * - Perform any periodic channel and payment checks by calling [`timer_tick_occurred`] roughly
+ * every minute
+ * - Persist to disk whenever [`get_and_clear_needs_persistence`] returns `true` using a
+ * [`Persister`] such as a [`KVStore`] implementation
+ * - Handle [`Event`]s obtained via its [`EventsProvider`] implementation
+ *
+ * The [`Future`] returned by [`get_event_or_persistence_needed_future`] is useful in determining
+ * when the last two requirements need to be checked.
+ *
+ * The [`lightning-block-sync`] and [`lightning-transaction-sync`] crates provide utilities that
+ * simplify feeding in on-chain activity using the [`chain::Listen`] and [`chain::Confirm`] traits,
+ * respectively. The remaining requirements can be met using the [`lightning-background-processor`]
+ * crate. For languages other than Rust, the availability of similar utilities may vary.
+ *
+ * # Channels
+ *
+ * [`ChannelManager`]'s primary function involves managing a channel state. Without channels,
+ * payments can't be sent. Use [`list_channels`] or [`list_usable_channels`] for a snapshot of the
+ * currently open channels.
+ *
+ * ```
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * #
+ * # fn example<T: AChannelManager>(channel_manager: T) {
+ * # let channel_manager = channel_manager.get_cm();
+ * let channels = channel_manager.list_usable_channels();
+ * for details in channels {
+ * println!(\"{:?}\", details);
+ * }
+ * # }
+ * ```
+ *
+ * Each channel is identified using a [`ChannelId`], which will change throughout the channel's
+ * life cycle. Additionally, channels are assigned a `user_channel_id`, which is given in
+ * [`Event`]s associated with the channel and serves as a fixed identifier but is otherwise unused
+ * by [`ChannelManager`].
+ *
+ * ## Opening Channels
+ *
+ * To an open a channel with a peer, call [`create_channel`]. This will initiate the process of
+ * opening an outbound channel, which requires self-funding when handling
+ * [`Event::FundingGenerationReady`].
+ *
+ * ```
+ * # use bitcoin::{ScriptBuf, Transaction};
+ * # use bitcoin::secp256k1::PublicKey;
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * # use lightning::events::{Event, EventsProvider};
+ * #
+ * # trait Wallet {
+ * # fn create_funding_transaction(
+ * # &self, _amount_sats: u64, _output_script: ScriptBuf
+ * # ) -> Transaction;
+ * # }
+ * #
+ * # fn example<T: AChannelManager, W: Wallet>(channel_manager: T, wallet: W, peer_id: PublicKey) {
+ * # let channel_manager = channel_manager.get_cm();
+ * let value_sats = 1_000_000;
+ * let push_msats = 10_000_000;
+ * match channel_manager.create_channel(peer_id, value_sats, push_msats, 42, None, None) {
+ * Ok(channel_id) => println!(\"Opening channel {}\", channel_id),
+ * Err(e) => println!(\"Error opening channel: {:?}\", e),
+ * }
+ *
+ * // On the event processing thread once the peer has responded
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::FundingGenerationReady {
+ * temporary_channel_id, counterparty_node_id, channel_value_satoshis, output_script,
+ * user_channel_id, ..
+ * } => {
+ * assert_eq!(user_channel_id, 42);
+ * let funding_transaction = wallet.create_funding_transaction(
+ * channel_value_satoshis, output_script
+ * );
+ * match channel_manager.funding_transaction_generated(
+ * &temporary_channel_id, &counterparty_node_id, funding_transaction
+ * ) {
+ * Ok(()) => println!(\"Funding channel {}\", temporary_channel_id),
+ * Err(e) => println!(\"Error funding channel {}: {:?}\", temporary_channel_id, e),
+ * }
+ * },
+ * Event::ChannelPending { channel_id, user_channel_id, former_temporary_channel_id, .. } => {
+ * assert_eq!(user_channel_id, 42);
+ * println!(
+ * \"Channel {} now {} pending (funding transaction has been broadcasted)\", channel_id,
+ * former_temporary_channel_id.unwrap()
+ * );
+ * },
+ * Event::ChannelReady { channel_id, user_channel_id, .. } => {
+ * assert_eq!(user_channel_id, 42);
+ * println!(\"Channel {} ready\", channel_id);
+ * },
+ * // ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * ## Accepting Channels
+ *
+ * Inbound channels are initiated by peers and are automatically accepted unless [`ChannelManager`]
+ * has [`UserConfig::manually_accept_inbound_channels`] set. In that case, the channel may be
+ * either accepted or rejected when handling [`Event::OpenChannelRequest`].
+ *
+ * ```
+ * # use bitcoin::secp256k1::PublicKey;
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * # use lightning::events::{Event, EventsProvider};
+ * #
+ * # fn is_trusted(counterparty_node_id: PublicKey) -> bool {
+ * # // ...
+ * # unimplemented!()
+ * # }
+ * #
+ * # fn example<T: AChannelManager>(channel_manager: T) {
+ * # let channel_manager = channel_manager.get_cm();
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::OpenChannelRequest { temporary_channel_id, counterparty_node_id, .. } => {
+ * if !is_trusted(counterparty_node_id) {
+ * match channel_manager.force_close_without_broadcasting_txn(
+ * &temporary_channel_id, &counterparty_node_id
+ * ) {
+ * Ok(()) => println!(\"Rejecting channel {}\", temporary_channel_id),
+ * Err(e) => println!(\"Error rejecting channel {}: {:?}\", temporary_channel_id, e),
+ * }
+ * return;
+ * }
+ *
+ * let user_channel_id = 43;
+ * match channel_manager.accept_inbound_channel(
+ * &temporary_channel_id, &counterparty_node_id, user_channel_id
+ * ) {
+ * Ok(()) => println!(\"Accepting channel {}\", temporary_channel_id),
+ * Err(e) => println!(\"Error accepting channel {}: {:?}\", temporary_channel_id, e),
+ * }
+ * },
+ * // ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * ## Closing Channels
+ *
+ * There are two ways to close a channel: either cooperatively using [`close_channel`] or
+ * unilaterally using [`force_close_broadcasting_latest_txn`]. The former is ideal as it makes for
+ * lower fees and immediate access to funds. However, the latter may be necessary if the
+ * counterparty isn't behaving properly or has gone offline. [`Event::ChannelClosed`] is generated
+ * once the channel has been closed successfully.
+ *
+ * ```
+ * # use bitcoin::secp256k1::PublicKey;
+ * # use lightning::ln::types::ChannelId;
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * # use lightning::events::{Event, EventsProvider};
+ * #
+ * # fn example<T: AChannelManager>(
+ * # channel_manager: T, channel_id: ChannelId, counterparty_node_id: PublicKey
+ * # ) {
+ * # let channel_manager = channel_manager.get_cm();
+ * match channel_manager.close_channel(&channel_id, &counterparty_node_id) {
+ * Ok(()) => println!(\"Closing channel {}\", channel_id),
+ * Err(e) => println!(\"Error closing channel {}: {:?}\", channel_id, e),
+ * }
+ *
+ * // On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::ChannelClosed { channel_id, user_channel_id, .. } => {
+ * assert_eq!(user_channel_id, 42);
+ * println!(\"Channel {} closed\", channel_id);
+ * },
+ * // ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * # Payments
+ *
+ * [`ChannelManager`] is responsible for sending, forwarding, and receiving payments through its
+ * channels. A payment is typically initiated from a [BOLT 11] invoice or a [BOLT 12] offer, though
+ * spontaneous (i.e., keysend) payments are also possible. Incoming payments don't require
+ * maintaining any additional state as [`ChannelManager`] can reconstruct the [`PaymentPreimage`]
+ * from the [`PaymentSecret`]. Sending payments, however, require tracking in order to retry failed
+ * HTLCs.
+ *
+ * After a payment is initiated, it will appear in [`list_recent_payments`] until a short time
+ * after either an [`Event::PaymentSent`] or [`Event::PaymentFailed`] is handled. Failed HTLCs
+ * for a payment will be retried according to the payment's [`Retry`] strategy or until
+ * [`abandon_payment`] is called.
+ *
+ * ## BOLT 11 Invoices
*
- * Implements [`ChannelMessageHandler`], handling the multi-channel parts and passing things through
- * to individual Channels.
+ * The [`lightning-invoice`] crate is useful for creating BOLT 11 invoices. Specifically, use the
+ * functions in its `utils` module for constructing invoices that are compatible with
+ * [`ChannelManager`]. These functions serve as a convenience for building invoices with the
+ * [`PaymentHash`] and [`PaymentSecret`] returned from [`create_inbound_payment`]. To provide your
+ * own [`PaymentHash`], use [`create_inbound_payment_for_hash`] or the corresponding functions in
+ * the [`lightning-invoice`] `utils` module.
+ *
+ * [`ChannelManager`] generates an [`Event::PaymentClaimable`] once the full payment has been
+ * received. Call [`claim_funds`] to release the [`PaymentPreimage`], which in turn will result in
+ * an [`Event::PaymentClaimed`].
+ *
+ * ```
+ * # use lightning::events::{Event, EventsProvider, PaymentPurpose};
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * #
+ * # fn example<T: AChannelManager>(channel_manager: T) {
+ * # let channel_manager = channel_manager.get_cm();
+ * // Or use utils::create_invoice_from_channelmanager
+ * let known_payment_hash = match channel_manager.create_inbound_payment(
+ * Some(10_000_000), 3600, None
+ * ) {
+ * Ok((payment_hash, _payment_secret)) => {
+ * println!(\"Creating inbound payment {}\", payment_hash);
+ * payment_hash
+ * },
+ * Err(()) => panic!(\"Error creating inbound payment\"),
+ * };
+ *
+ * // On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentClaimable { payment_hash, purpose, .. } => match purpose {
+ * PaymentPurpose::Bolt11InvoicePayment { payment_preimage: Some(payment_preimage), .. } => {
+ * assert_eq!(payment_hash, known_payment_hash);
+ * println!(\"Claiming payment {}\", payment_hash);
+ * channel_manager.claim_funds(payment_preimage);
+ * },
+ * PaymentPurpose::Bolt11InvoicePayment { payment_preimage: None, .. } => {
+ * println!(\"Unknown payment hash: {}\", payment_hash);
+ * },
+ * PaymentPurpose::SpontaneousPayment(payment_preimage) => {
+ * assert_ne!(payment_hash, known_payment_hash);
+ * println!(\"Claiming spontaneous payment {}\", payment_hash);
+ * channel_manager.claim_funds(payment_preimage);
+ * },
+ * // ...
+ * # _ => {},
+ * },
+ * Event::PaymentClaimed { payment_hash, amount_msat, .. } => {
+ * assert_eq!(payment_hash, known_payment_hash);
+ * println!(\"Claimed {} msats\", amount_msat);
+ * },
+ * // ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * For paying an invoice, [`lightning-invoice`] provides a `payment` module with convenience
+ * functions for use with [`send_payment`].
+ *
+ * ```
+ * # use lightning::events::{Event, EventsProvider};
+ * # use lightning::ln::types::PaymentHash;
+ * # use lightning::ln::channelmanager::{AChannelManager, PaymentId, RecentPaymentDetails, RecipientOnionFields, Retry};
+ * # use lightning::routing::router::RouteParameters;
+ * #
+ * # fn example<T: AChannelManager>(
+ * # channel_manager: T, payment_hash: PaymentHash, recipient_onion: RecipientOnionFields,
+ * # route_params: RouteParameters, retry: Retry
+ * # ) {
+ * # let channel_manager = channel_manager.get_cm();
+ * // let (payment_hash, recipient_onion, route_params) =
+ * // payment::payment_parameters_from_invoice(&invoice);
+ * let payment_id = PaymentId([42; 32]);
+ * match channel_manager.send_payment(
+ * payment_hash, recipient_onion, payment_id, route_params, retry
+ * ) {
+ * Ok(()) => println!(\"Sending payment with hash {}\", payment_hash),
+ * Err(e) => println!(\"Failed sending payment with hash {}: {:?}\", payment_hash, e),
+ * }
+ *
+ * let expected_payment_id = payment_id;
+ * let expected_payment_hash = payment_hash;
+ * assert!(
+ * channel_manager.list_recent_payments().iter().find(|details| matches!(
+ * details,
+ * RecentPaymentDetails::Pending {
+ * payment_id: expected_payment_id,
+ * payment_hash: expected_payment_hash,
+ * ..
+ * }
+ * )).is_some()
+ * );
+ *
+ * // On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentSent { payment_hash, .. } => println!(\"Paid {}\", payment_hash),
+ * Event::PaymentFailed { payment_hash, .. } => println!(\"Failed paying {}\", payment_hash),
+ * // ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * ## BOLT 12 Offers
+ *
+ * The [`offers`] module is useful for creating BOLT 12 offers. An [`Offer`] is a precursor to a
+ * [`Bolt12Invoice`], which must first be requested by the payer. The interchange of these messages
+ * as defined in the specification is handled by [`ChannelManager`] and its implementation of
+ * [`OffersMessageHandler`]. However, this only works with an [`Offer`] created using a builder
+ * returned by [`create_offer_builder`]. With this approach, BOLT 12 offers and invoices are
+ * stateless just as BOLT 11 invoices are.
+ *
+ * ```
+ * # use lightning::events::{Event, EventsProvider, PaymentPurpose};
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * # use lightning::offers::parse::Bolt12SemanticError;
+ * #
+ * # fn example<T: AChannelManager>(channel_manager: T) -> Result<(), Bolt12SemanticError> {
+ * # let channel_manager = channel_manager.get_cm();
+ * let offer = channel_manager
+ * .create_offer_builder()?
+ * # ;
+ * # // Needed for compiling for c_bindings
+ * # let builder: lightning::offers::offer::OfferBuilder<_, _> = offer.into();
+ * # let offer = builder
+ * .description(\"coffee\".to_string())
+ * .amount_msats(10_000_000)
+ * .build()?;
+ * let bech32_offer = offer.to_string();
+ *
+ * // On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentClaimable { payment_hash, purpose, .. } => match purpose {
+ * PaymentPurpose::Bolt12OfferPayment { payment_preimage: Some(payment_preimage), .. } => {
+ * println!(\"Claiming payment {}\", payment_hash);
+ * channel_manager.claim_funds(payment_preimage);
+ * },
+ * PaymentPurpose::Bolt12OfferPayment { payment_preimage: None, .. } => {
+ * println!(\"Unknown payment hash: {}\", payment_hash);
+ * },
+ * // ...
+ * # _ => {},
+ * },
+ * Event::PaymentClaimed { payment_hash, amount_msat, .. } => {
+ * println!(\"Claimed {} msats\", amount_msat);
+ * },
+ * // ...
+ * # _ => {},
+ * });
+ * # Ok(())
+ * # }
+ * ```
+ *
+ * Use [`pay_for_offer`] to initiated payment, which sends an [`InvoiceRequest`] for an [`Offer`]
+ * and pays the [`Bolt12Invoice`] response. In addition to success and failure events,
+ * [`ChannelManager`] may also generate an [`Event::InvoiceRequestFailed`].
+ *
+ * ```
+ * # use lightning::events::{Event, EventsProvider};
+ * # use lightning::ln::channelmanager::{AChannelManager, PaymentId, RecentPaymentDetails, Retry};
+ * # use lightning::offers::offer::Offer;
+ * #
+ * # fn example<T: AChannelManager>(
+ * # channel_manager: T, offer: &Offer, quantity: Option<u64>, amount_msats: Option<u64>,
+ * # payer_note: Option<String>, retry: Retry, max_total_routing_fee_msat: Option<u64>
+ * # ) {
+ * # let channel_manager = channel_manager.get_cm();
+ * let payment_id = PaymentId([42; 32]);
+ * match channel_manager.pay_for_offer(
+ * offer, quantity, amount_msats, payer_note, payment_id, retry, max_total_routing_fee_msat
+ * ) {
+ * Ok(()) => println!(\"Requesting invoice for offer\"),
+ * Err(e) => println!(\"Unable to request invoice for offer: {:?}\", e),
+ * }
+ *
+ * // First the payment will be waiting on an invoice
+ * let expected_payment_id = payment_id;
+ * assert!(
+ * channel_manager.list_recent_payments().iter().find(|details| matches!(
+ * details,
+ * RecentPaymentDetails::AwaitingInvoice { payment_id: expected_payment_id }
+ * )).is_some()
+ * );
+ *
+ * // Once the invoice is received, a payment will be sent
+ * assert!(
+ * channel_manager.list_recent_payments().iter().find(|details| matches!(
+ * details,
+ * RecentPaymentDetails::Pending { payment_id: expected_payment_id, .. }
+ * )).is_some()
+ * );
+ *
+ * // On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentSent { payment_id: Some(payment_id), .. } => println!(\"Paid {}\", payment_id),
+ * Event::PaymentFailed { payment_id, .. } => println!(\"Failed paying {}\", payment_id),
+ * Event::InvoiceRequestFailed { payment_id, .. } => println!(\"Failed paying {}\", payment_id),
+ * // ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * ## BOLT 12 Refunds
+ *
+ * A [`Refund`] is a request for an invoice to be paid. Like *paying* for an [`Offer`], *creating*
+ * a [`Refund`] involves maintaining state since it represents a future outbound payment.
+ * Therefore, use [`create_refund_builder`] when creating one, otherwise [`ChannelManager`] will
+ * refuse to pay any corresponding [`Bolt12Invoice`] that it receives.
+ *
+ * ```
+ * # use core::time::Duration;
+ * # use lightning::events::{Event, EventsProvider};
+ * # use lightning::ln::channelmanager::{AChannelManager, PaymentId, RecentPaymentDetails, Retry};
+ * # use lightning::offers::parse::Bolt12SemanticError;
+ * #
+ * # fn example<T: AChannelManager>(
+ * # channel_manager: T, amount_msats: u64, absolute_expiry: Duration, retry: Retry,
+ * # max_total_routing_fee_msat: Option<u64>
+ * # ) -> Result<(), Bolt12SemanticError> {
+ * # let channel_manager = channel_manager.get_cm();
+ * let payment_id = PaymentId([42; 32]);
+ * let refund = channel_manager
+ * .create_refund_builder(
+ * amount_msats, absolute_expiry, payment_id, retry, max_total_routing_fee_msat
+ * )?
+ * # ;
+ * # // Needed for compiling for c_bindings
+ * # let builder: lightning::offers::refund::RefundBuilder<_> = refund.into();
+ * # let refund = builder
+ * .description(\"coffee\".to_string())
+ * .payer_note(\"refund for order 1234\".to_string())
+ * .build()?;
+ * let bech32_refund = refund.to_string();
+ *
+ * // First the payment will be waiting on an invoice
+ * let expected_payment_id = payment_id;
+ * assert!(
+ * channel_manager.list_recent_payments().iter().find(|details| matches!(
+ * details,
+ * RecentPaymentDetails::AwaitingInvoice { payment_id: expected_payment_id }
+ * )).is_some()
+ * );
+ *
+ * // Once the invoice is received, a payment will be sent
+ * assert!(
+ * channel_manager.list_recent_payments().iter().find(|details| matches!(
+ * details,
+ * RecentPaymentDetails::Pending { payment_id: expected_payment_id, .. }
+ * )).is_some()
+ * );
+ *
+ * // On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentSent { payment_id: Some(payment_id), .. } => println!(\"Paid {}\", payment_id),
+ * Event::PaymentFailed { payment_id, .. } => println!(\"Failed paying {}\", payment_id),
+ * // ...
+ * # _ => {},
+ * });
+ * # Ok(())
+ * # }
+ * ```
+ *
+ * Use [`request_refund_payment`] to send a [`Bolt12Invoice`] for receiving the refund. Similar to
+ * *creating* an [`Offer`], this is stateless as it represents an inbound payment.
+ *
+ * ```
+ * # use lightning::events::{Event, EventsProvider, PaymentPurpose};
+ * # use lightning::ln::channelmanager::AChannelManager;
+ * # use lightning::offers::refund::Refund;
+ * #
+ * # fn example<T: AChannelManager>(channel_manager: T, refund: &Refund) {
+ * # let channel_manager = channel_manager.get_cm();
+ * let known_payment_hash = match channel_manager.request_refund_payment(refund) {
+ * Ok(invoice) => {
+ * let payment_hash = invoice.payment_hash();
+ * println!(\"Requesting refund payment {}\", payment_hash);
+ * payment_hash
+ * },
+ * Err(e) => panic!(\"Unable to request payment for refund: {:?}\", e),
+ * };
+ *
+ * // On the event processing thread
+ * channel_manager.process_pending_events(&|event| match event {
+ * Event::PaymentClaimable { payment_hash, purpose, .. } => match purpose {
+ * \tPaymentPurpose::Bolt12RefundPayment { payment_preimage: Some(payment_preimage), .. } => {
+ * assert_eq!(payment_hash, known_payment_hash);
+ * println!(\"Claiming payment {}\", payment_hash);
+ * channel_manager.claim_funds(payment_preimage);
+ * },
+ * \tPaymentPurpose::Bolt12RefundPayment { payment_preimage: None, .. } => {
+ * println!(\"Unknown payment hash: {}\", payment_hash);
+ * \t},
+ * // ...
+ * # _ => {},
+ * },
+ * Event::PaymentClaimed { payment_hash, amount_msat, .. } => {
+ * assert_eq!(payment_hash, known_payment_hash);
+ * println!(\"Claimed {} msats\", amount_msat);
+ * },
+ * // ...
+ * # _ => {},
+ * });
+ * # }
+ * ```
+ *
+ * # Persistence
*
* Implements [`Writeable`] to write out all channel state to disk. Implies [`peer_disconnected`] for
* all peers during write/read (though does not modify this instance, only the instance being
* tells you the last block hash which was connected. You should get the best block tip before using the manager.
* See [`chain::Listen`] and [`chain::Confirm`] for more details.
*
+ * # `ChannelUpdate` Messages
+ *
* Note that `ChannelManager` is responsible for tracking liveness of its channels and generating
* [`ChannelUpdate`] messages informing peers that the channel is temporarily disabled. To avoid
* spam due to quick disconnection/reconnection, updates are not sent until the channel has been
* offline for a full minute. In order to track this, you must call
* [`timer_tick_occurred`] roughly once per minute, though it doesn't have to be perfect.
*
+ * # DoS Mitigation
+ *
* To avoid trivial DoS issues, `ChannelManager` limits the number of inbound connections and
* inbound channels without confirmed funding transactions. This may result in nodes which we do
* not have a channel with being unable to connect to us or open new channels with us if we have
* exempted from the count of unfunded channels. Similarly, outbound channels and connections are
* never limited. Please ensure you limit the count of such channels yourself.
*
+ * # Type Aliases
+ *
* Rather than using a plain `ChannelManager`, it is preferable to use either a [`SimpleArcChannelManager`]
* a [`SimpleRefChannelManager`], for conciseness. See their documentation for more details, but
* essentially you should default to using a [`SimpleRefChannelManager`], and use a
* [`SimpleArcChannelManager`] when you require a `ChannelManager` with a static lifetime, such as when
* you're using lightning-net-tokio.
*
+ * [`ChainMonitor`]: crate::chain::chainmonitor::ChainMonitor
+ * [`MessageHandler`]: crate::ln::peer_handler::MessageHandler
+ * [`OnionMessenger`]: crate::onion_message::messenger::OnionMessenger
+ * [`PeerManager::read_event`]: crate::ln::peer_handler::PeerManager::read_event
+ * [`PeerManager::process_events`]: crate::ln::peer_handler::PeerManager::process_events
+ * [`timer_tick_occurred`]: Self::timer_tick_occurred
+ * [`get_and_clear_needs_persistence`]: Self::get_and_clear_needs_persistence
+ * [`Persister`]: crate::util::persist::Persister
+ * [`KVStore`]: crate::util::persist::KVStore
+ * [`get_event_or_persistence_needed_future`]: Self::get_event_or_persistence_needed_future
+ * [`lightning-block-sync`]: https://docs.rs/lightning_block_sync/latest/lightning_block_sync
+ * [`lightning-transaction-sync`]: https://docs.rs/lightning_transaction_sync/latest/lightning_transaction_sync
+ * [`lightning-background-processor`]: https://docs.rs/lightning_background_processor/lightning_background_processor
+ * [`list_channels`]: Self::list_channels
+ * [`list_usable_channels`]: Self::list_usable_channels
+ * [`create_channel`]: Self::create_channel
+ * [`close_channel`]: Self::force_close_broadcasting_latest_txn
+ * [`force_close_broadcasting_latest_txn`]: Self::force_close_broadcasting_latest_txn
+ * [BOLT 11]: https://github.com/lightning/bolts/blob/master/11-payment-encoding.md
+ * [BOLT 12]: https://github.com/rustyrussell/lightning-rfc/blob/guilt/offers/12-offer-encoding.md
+ * [`list_recent_payments`]: Self::list_recent_payments
+ * [`abandon_payment`]: Self::abandon_payment
+ * [`lightning-invoice`]: https://docs.rs/lightning_invoice/latest/lightning_invoice
+ * [`create_inbound_payment`]: Self::create_inbound_payment
+ * [`create_inbound_payment_for_hash`]: Self::create_inbound_payment_for_hash
+ * [`claim_funds`]: Self::claim_funds
+ * [`send_payment`]: Self::send_payment
+ * [`offers`]: crate::offers
+ * [`create_offer_builder`]: Self::create_offer_builder
+ * [`pay_for_offer`]: Self::pay_for_offer
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ * [`create_refund_builder`]: Self::create_refund_builder
+ * [`request_refund_payment`]: Self::request_refund_payment
* [`peer_disconnected`]: msgs::ChannelMessageHandler::peer_disconnected
* [`funding_created`]: msgs::FundingCreated
* [`funding_transaction_generated`]: Self::funding_transaction_generated
* [`BlockHash`]: bitcoin::hash_types::BlockHash
* [`update_channel`]: chain::Watch::update_channel
* [`ChannelUpdate`]: msgs::ChannelUpdate
- * [`timer_tick_occurred`]: Self::timer_tick_occurred
* [`read`]: ReadableArgs::read
*/
typedef struct MUST_USE_STRUCT LDKChannelManager {
} LDKCResult_C2Tuple_ThirtyTwoBytesChannelManagerZDecodeErrorZ;
/**
- * Options for how to set the max dust HTLC exposure allowed on a channel. See
+ * Options for how to set the max dust exposure allowed on a channel. See
* [`ChannelConfig::max_dust_htlc_exposure`] for details.
*/
typedef enum LDKMaxDustHTLCExposure_Tag {
*/
LDKMaxDustHTLCExposure_FixedLimitMsat,
/**
- * This sets a multiplier on the estimated high priority feerate (sats/KW, as obtained from
- * [`FeeEstimator`]) to determine the maximum allowed dust exposure. If this variant is used
- * then the maximum dust exposure in millisatoshis is calculated as:
- * `high_priority_feerate_per_kw * value`. For example, with our default value
- * `FeeRateMultiplier(5000)`:
+ * This sets a multiplier on the [`ConfirmationTarget::OnChainSweep`] feerate (in sats/KW) to
+ * determine the maximum allowed dust exposure. If this variant is used then the maximum dust
+ * exposure in millisatoshis is calculated as:
+ * `feerate_per_kw * value`. For example, with our default value
+ * `FeeRateMultiplier(10_000)`:
*
* - For the minimum fee rate of 1 sat/vByte (250 sat/KW, although the minimum
* defaults to 253 sats/KW for rounding, see [`FeeEstimator`]), the max dust exposure would
- * be 253 * 5000 = 1,265,000 msats.
+ * be 253 * 10_000 = 2,530,000 msats.
* - For a fee rate of 30 sat/vByte (7500 sat/KW), the max dust exposure would be
- * 7500 * 5000 = 37,500,000 msats.
- *
- * This allows the maximum dust exposure to automatically scale with fee rate changes.
+ * 7500 * 50_000 = 75,000,000 msats (0.00075 BTC).
*
* Note, if you're using a third-party fee estimator, this may leave you more exposed to a
* fee griefing attack, where your fee estimator may purposely overestimate the fee rate,
* by default this will be set to a [`Self::FixedLimitMsat`] of 5,000,000 msat.
*
* [`FeeEstimator`]: crate::chain::chaininterface::FeeEstimator
+ * [`ConfirmationTarget::OnChainSweep`]: crate::chain::chaininterface::ConfirmationTarget::OnChainSweep
*/
LDKMaxDustHTLCExposure_FeeRateMultiplier,
/**
uintptr_t datalen;
} LDKCVec_C2Tuple_PublicKeyTypeZZ;
+/**
+ * A tuple of 2 elements. See the individual fields for the types contained.
+ */
+typedef struct LDKC2Tuple_PublicKeyCVec_SocketAddressZZ {
+ /**
+ * The element at position 0
+ */
+ struct LDKPublicKey a;
+ /**
+ * The element at position 1
+ */
+ struct LDKCVec_SocketAddressZ b;
+} LDKC2Tuple_PublicKeyCVec_SocketAddressZZ;
+
+/**
+ * A dynamically-allocated array of crate::c_types::derived::C2Tuple_PublicKeyCVec_SocketAddressZZs of arbitrary size.
+ * This corresponds to std::vector in C++
+ */
+typedef struct LDKCVec_C2Tuple_PublicKeyCVec_SocketAddressZZZ {
+ /**
+ * The elements in the array.
+ * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
+ */
+ struct LDKC2Tuple_PublicKeyCVec_SocketAddressZZ *data;
+ /**
+ * The number of elements pointed to by `data`.
+ */
+ uintptr_t datalen;
+} LDKCVec_C2Tuple_PublicKeyCVec_SocketAddressZZZ;
+
/**
* The contents of an onion message.
*/
* Serialize the object into a byte array
*/
struct LDKCVec_u8Z (*write)(const void *this_arg);
+ /**
+ * Return a human-readable "debug" string describing this object
+ */
+ struct LDKStr (*debug_str)(const void *this_arg);
/**
* Called, if set, after this OnionMessageContents has been cloned into a duplicate object.
* The new OnionMessageContents is provided, and should be mutated as needed to perform a
};
} LDKCOption_SocketAddressZ;
+
+
/**
- * A tuple of 2 elements. See the individual fields for the types contained.
+ * Details of a connected peer as returned by [`PeerManager::list_peers`].
*/
-typedef struct LDKC2Tuple_PublicKeyCOption_SocketAddressZZ {
+typedef struct MUST_USE_STRUCT LDKPeerDetails {
/**
- * The element at position 0
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
- struct LDKPublicKey a;
+ LDKnativePeerDetails *inner;
/**
- * The element at position 1
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
*/
- struct LDKCOption_SocketAddressZ b;
-} LDKC2Tuple_PublicKeyCOption_SocketAddressZZ;
+ bool is_owned;
+} LDKPeerDetails;
/**
- * A dynamically-allocated array of crate::c_types::derived::C2Tuple_PublicKeyCOption_SocketAddressZZs of arbitrary size.
+ * A dynamically-allocated array of crate::lightning::ln::peer_handler::PeerDetailss of arbitrary size.
* This corresponds to std::vector in C++
*/
-typedef struct LDKCVec_C2Tuple_PublicKeyCOption_SocketAddressZZZ {
+typedef struct LDKCVec_PeerDetailsZ {
/**
* The elements in the array.
* If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
*/
- struct LDKC2Tuple_PublicKeyCOption_SocketAddressZZ *data;
+ struct LDKPeerDetails *data;
/**
* The number of elements pointed to by `data`.
*/
uintptr_t datalen;
-} LDKCVec_C2Tuple_PublicKeyCOption_SocketAddressZZZ;
+} LDKCVec_PeerDetailsZ;
/**
* A CResult_u32GraphSyncErrorZ represents the result of a fallible operation,
- * containing a u32 on success and a crate::lightning_rapid_gossip_sync::error::GraphSyncError on failure.
+ * containing a u32 on success and a crate::lightning_rapid_gossip_sync::GraphSyncError on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
typedef struct LDKCResult_u32GraphSyncErrorZ {
bool result_ok;
} LDKCResult_C2Tuple_ThirtyTwoBytesChannelMonitorZIOErrorZ;
+/**
+ * The contents of CResult_UnsignedInvoiceRequestBolt12SemanticErrorZ
+ */
+typedef union LDKCResult_UnsignedInvoiceRequestBolt12SemanticErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKUnsignedInvoiceRequest *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ enum LDKBolt12SemanticError *err;
+} LDKCResult_UnsignedInvoiceRequestBolt12SemanticErrorZPtr;
+
+/**
+ * A CResult_UnsignedInvoiceRequestBolt12SemanticErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::invoice_request::UnsignedInvoiceRequest on success and a crate::lightning::offers::parse::Bolt12SemanticError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_UnsignedInvoiceRequestBolt12SemanticErrorZ {
+ /**
+ * The contents of this CResult_UnsignedInvoiceRequestBolt12SemanticErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_UnsignedInvoiceRequestBolt12SemanticErrorZPtr contents;
+ /**
+ * Whether this CResult_UnsignedInvoiceRequestBolt12SemanticErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_UnsignedInvoiceRequestBolt12SemanticErrorZ;
+
+/**
+ * The contents of CResult_InvoiceRequestBolt12SemanticErrorZ
+ */
+typedef union LDKCResult_InvoiceRequestBolt12SemanticErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKInvoiceRequest *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ enum LDKBolt12SemanticError *err;
+} LDKCResult_InvoiceRequestBolt12SemanticErrorZPtr;
+
+/**
+ * A CResult_InvoiceRequestBolt12SemanticErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::invoice_request::InvoiceRequest on success and a crate::lightning::offers::parse::Bolt12SemanticError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_InvoiceRequestBolt12SemanticErrorZ {
+ /**
+ * The contents of this CResult_InvoiceRequestBolt12SemanticErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_InvoiceRequestBolt12SemanticErrorZPtr contents;
+ /**
+ * Whether this CResult_InvoiceRequestBolt12SemanticErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_InvoiceRequestBolt12SemanticErrorZ;
+
/**
* Represents a valid secp256k1 secret key serialized as a 32 byte array.
*/
+/**
+ * Builds a [`Bolt12Invoice`] from either:
+ * - an [`InvoiceRequest`] for the \"offer to be paid\" flow or
+ * - a [`Refund`] for the \"offer for money\" flow.
+ *
+ * See [module-level documentation] for usage.
+ *
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ * [`Refund`]: crate::offers::refund::Refund
+ * [module-level documentation]: self
+ */
+typedef struct MUST_USE_STRUCT LDKInvoiceWithExplicitSigningPubkeyBuilder {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeInvoiceWithExplicitSigningPubkeyBuilder *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKInvoiceWithExplicitSigningPubkeyBuilder;
+
+/**
+ * The contents of CResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ
+ */
+typedef union LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKInvoiceWithExplicitSigningPubkeyBuilder *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ enum LDKBolt12SemanticError *err;
+} LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZPtr;
+
+/**
+ * A CResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::invoice::InvoiceWithExplicitSigningPubkeyBuilder on success and a crate::lightning::offers::parse::Bolt12SemanticError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ {
+ /**
+ * The contents of this CResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZPtr contents;
+ /**
+ * Whether this CResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ;
+
+
+
/**
* An [`InvoiceRequest`] that has been verified by [`InvoiceRequest::verify`] and exposes different
* ways to respond depending on whether the signing keys were derived.
bool result_ok;
} LDKCResult_VerifiedInvoiceRequestNoneZ;
+
+
+/**
+ * Builds a [`Bolt12Invoice`] from either:
+ * - an [`InvoiceRequest`] for the \"offer to be paid\" flow or
+ * - a [`Refund`] for the \"offer for money\" flow.
+ *
+ * See [module-level documentation] for usage.
+ *
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ * [`Refund`]: crate::offers::refund::Refund
+ * [module-level documentation]: self
+ */
+typedef struct MUST_USE_STRUCT LDKInvoiceWithDerivedSigningPubkeyBuilder {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeInvoiceWithDerivedSigningPubkeyBuilder *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKInvoiceWithDerivedSigningPubkeyBuilder;
+
+/**
+ * The contents of CResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ
+ */
+typedef union LDKCResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKInvoiceWithDerivedSigningPubkeyBuilder *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ enum LDKBolt12SemanticError *err;
+} LDKCResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZPtr;
+
+/**
+ * A CResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::invoice::InvoiceWithDerivedSigningPubkeyBuilder on success and a crate::lightning::offers::parse::Bolt12SemanticError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ {
+ /**
+ * The contents of this CResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZPtr contents;
+ /**
+ * Whether this CResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ;
+
+
+
+/**
+ * Fields sent in an [`InvoiceRequest`] message to include in [`PaymentContext::Bolt12Offer`].
+ *
+ * [`PaymentContext::Bolt12Offer`]: crate::blinded_path::payment::PaymentContext::Bolt12Offer
+ */
+typedef struct MUST_USE_STRUCT LDKInvoiceRequestFields {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeInvoiceRequestFields *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKInvoiceRequestFields;
+
+/**
+ * The contents of CResult_InvoiceRequestFieldsDecodeErrorZ
+ */
+typedef union LDKCResult_InvoiceRequestFieldsDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKInvoiceRequestFields *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_InvoiceRequestFieldsDecodeErrorZPtr;
+
+/**
+ * A CResult_InvoiceRequestFieldsDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::offers::invoice_request::InvoiceRequestFields on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_InvoiceRequestFieldsDecodeErrorZ {
+ /**
+ * The contents of this CResult_InvoiceRequestFieldsDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_InvoiceRequestFieldsDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_InvoiceRequestFieldsDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_InvoiceRequestFieldsDecodeErrorZ;
+
/**
* A dynamically-allocated array of crate::c_types::Witnesss of arbitrary size.
* This corresponds to std::vector in C++
uintptr_t datalen;
} LDKCVec_WitnessZ;
+/**
+ * An enum which can either contain a crate::c_types::ECDSASignature or not
+ */
+typedef enum LDKCOption_ECDSASignatureZ_Tag {
+ /**
+ * When we're in this state, this COption_ECDSASignatureZ contains a crate::c_types::ECDSASignature
+ */
+ LDKCOption_ECDSASignatureZ_Some,
+ /**
+ * When we're in this state, this COption_ECDSASignatureZ contains nothing
+ */
+ LDKCOption_ECDSASignatureZ_None,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKCOption_ECDSASignatureZ_Sentinel,
+} LDKCOption_ECDSASignatureZ_Tag;
+
+typedef struct LDKCOption_ECDSASignatureZ {
+ LDKCOption_ECDSASignatureZ_Tag tag;
+ union {
+ struct {
+ struct LDKECDSASignature some;
+ };
+ };
+} LDKCOption_ECDSASignatureZ;
+
/**
* An enum which can either contain a i64 or not
*/
bool result_ok;
} LDKCResult_AcceptChannelV2DecodeErrorZ;
+/**
+ * The contents of CResult_StfuDecodeErrorZ
+ */
+typedef union LDKCResult_StfuDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKStfu *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_StfuDecodeErrorZPtr;
+
+/**
+ * A CResult_StfuDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::msgs::Stfu on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_StfuDecodeErrorZ {
+ /**
+ * The contents of this CResult_StfuDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_StfuDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_StfuDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_StfuDecodeErrorZ;
+
+/**
+ * The contents of CResult_SpliceDecodeErrorZ
+ */
+typedef union LDKCResult_SpliceDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKSplice *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_SpliceDecodeErrorZPtr;
+
+/**
+ * A CResult_SpliceDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::msgs::Splice on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_SpliceDecodeErrorZ {
+ /**
+ * The contents of this CResult_SpliceDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_SpliceDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_SpliceDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_SpliceDecodeErrorZ;
+
+/**
+ * The contents of CResult_SpliceAckDecodeErrorZ
+ */
+typedef union LDKCResult_SpliceAckDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKSpliceAck *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_SpliceAckDecodeErrorZPtr;
+
+/**
+ * A CResult_SpliceAckDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::msgs::SpliceAck on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_SpliceAckDecodeErrorZ {
+ /**
+ * The contents of this CResult_SpliceAckDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_SpliceAckDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_SpliceAckDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_SpliceAckDecodeErrorZ;
+
+/**
+ * The contents of CResult_SpliceLockedDecodeErrorZ
+ */
+typedef union LDKCResult_SpliceLockedDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKSpliceLocked *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_SpliceLockedDecodeErrorZPtr;
+
+/**
+ * A CResult_SpliceLockedDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::msgs::SpliceLocked on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_SpliceLockedDecodeErrorZ {
+ /**
+ * The contents of this CResult_SpliceLockedDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_SpliceLockedDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_SpliceLockedDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_SpliceLockedDecodeErrorZ;
+
/**
* The contents of CResult_TxAddInputDecodeErrorZ
*/
bool result_ok;
} LDKCResult_UpdateFulfillHTLCDecodeErrorZ;
+/**
+ * The contents of CResult_OnionPacketDecodeErrorZ
+ */
+typedef union LDKCResult_OnionPacketDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKOnionPacket *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_OnionPacketDecodeErrorZPtr;
+
+/**
+ * A CResult_OnionPacketDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::msgs::OnionPacket on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_OnionPacketDecodeErrorZ {
+ /**
+ * The contents of this CResult_OnionPacketDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_OnionPacketDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_OnionPacketDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_OnionPacketDecodeErrorZ;
+
/**
* The contents of CResult_UpdateAddHTLCDecodeErrorZ
*/
bool result_ok;
} LDKCResult_OnionMessageDecodeErrorZ;
+/**
+ * The contents of CResult_FinalOnionHopDataDecodeErrorZ
+ */
+typedef union LDKCResult_FinalOnionHopDataDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKFinalOnionHopData *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_FinalOnionHopDataDecodeErrorZPtr;
+
+/**
+ * A CResult_FinalOnionHopDataDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::msgs::FinalOnionHopData on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_FinalOnionHopDataDecodeErrorZ {
+ /**
+ * The contents of this CResult_FinalOnionHopDataDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_FinalOnionHopDataDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_FinalOnionHopDataDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_FinalOnionHopDataDecodeErrorZ;
+
/**
/**
* A simple future which can complete once, and calls some callback(s) when it does so.
- *
- * Clones can be made and all futures cloned from the same source will complete at the same time.
*/
typedef struct MUST_USE_STRUCT LDKFuture {
/**
/**
- * An error occurring when converting from [`Script`] to [`ShutdownScript`].
+ * An error occurring when converting from [`ScriptBuf`] to [`ShutdownScript`].
*/
typedef struct MUST_USE_STRUCT LDKInvalidShutdownScript {
/**
*/
typedef enum LDKPaymentPurpose_Tag {
/**
- * Information for receiving a payment that we generated an invoice for.
+ * A payment for a BOLT 11 invoice.
+ */
+ LDKPaymentPurpose_Bolt11InvoicePayment,
+ /**
+ * A payment for a BOLT 12 [`Offer`].
+ *
+ * [`Offer`]: crate::offers::offer::Offer
+ */
+ LDKPaymentPurpose_Bolt12OfferPayment,
+ /**
+ * A payment for a BOLT 12 [`Refund`].
+ *
+ * [`Refund`]: crate::offers::refund::Refund
*/
- LDKPaymentPurpose_InvoicePayment,
+ LDKPaymentPurpose_Bolt12RefundPayment,
/**
* Because this is a spontaneous payment, the payer generated their own preimage rather than us
* (the payee) providing a preimage.
LDKPaymentPurpose_Sentinel,
} LDKPaymentPurpose_Tag;
-typedef struct LDKPaymentPurpose_LDKInvoicePayment_Body {
+typedef struct LDKPaymentPurpose_LDKBolt11InvoicePayment_Body {
/**
* The preimage to the payment_hash, if the payment hash (and secret) were fetched via
- * [`ChannelManager::create_inbound_payment`]. If provided, this can be handed directly to
- * [`ChannelManager::claim_funds`].
+ * [`ChannelManager::create_inbound_payment`]. When handling [`Event::PaymentClaimable`],
+ * this can be passed directly to [`ChannelManager::claim_funds`] to claim the payment. No
+ * action is needed when seen in [`Event::PaymentClaimed`].
*
* [`ChannelManager::create_inbound_payment`]: crate::ln::channelmanager::ChannelManager::create_inbound_payment
* [`ChannelManager::claim_funds`]: crate::ln::channelmanager::ChannelManager::claim_funds
* [`ChannelManager::create_inbound_payment_for_hash`]: crate::ln::channelmanager::ChannelManager::create_inbound_payment_for_hash
*/
struct LDKThirtyTwoBytes payment_secret;
-} LDKPaymentPurpose_LDKInvoicePayment_Body;
+} LDKPaymentPurpose_LDKBolt11InvoicePayment_Body;
+
+typedef struct LDKPaymentPurpose_LDKBolt12OfferPayment_Body {
+ /**
+ * The preimage to the payment hash. When handling [`Event::PaymentClaimable`], this can be
+ * passed directly to [`ChannelManager::claim_funds`], if provided. No action is needed
+ * when seen in [`Event::PaymentClaimed`].
+ *
+ * [`ChannelManager::claim_funds`]: crate::ln::channelmanager::ChannelManager::claim_funds
+ */
+ struct LDKCOption_ThirtyTwoBytesZ payment_preimage;
+ /**
+ * The secret used to authenticate the sender to the recipient, preventing a number of
+ * de-anonymization attacks while routing a payment.
+ *
+ * See [`PaymentPurpose::Bolt11InvoicePayment::payment_secret`] for further details.
+ */
+ struct LDKThirtyTwoBytes payment_secret;
+ /**
+ * The context of the payment such as information about the corresponding [`Offer`] and
+ * [`InvoiceRequest`].
+ *
+ * [`Offer`]: crate::offers::offer::Offer
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ */
+ struct LDKBolt12OfferContext payment_context;
+} LDKPaymentPurpose_LDKBolt12OfferPayment_Body;
+
+typedef struct LDKPaymentPurpose_LDKBolt12RefundPayment_Body {
+ /**
+ * The preimage to the payment hash. When handling [`Event::PaymentClaimable`], this can be
+ * passed directly to [`ChannelManager::claim_funds`], if provided. No action is needed
+ * when seen in [`Event::PaymentClaimed`].
+ *
+ * [`ChannelManager::claim_funds`]: crate::ln::channelmanager::ChannelManager::claim_funds
+ */
+ struct LDKCOption_ThirtyTwoBytesZ payment_preimage;
+ /**
+ * The secret used to authenticate the sender to the recipient, preventing a number of
+ * de-anonymization attacks while routing a payment.
+ *
+ * See [`PaymentPurpose::Bolt11InvoicePayment::payment_secret`] for further details.
+ */
+ struct LDKThirtyTwoBytes payment_secret;
+ /**
+ * The context of the payment such as information about the corresponding [`Refund`].
+ *
+ * [`Refund`]: crate::offers::refund::Refund
+ */
+ struct LDKBolt12RefundContext payment_context;
+} LDKPaymentPurpose_LDKBolt12RefundPayment_Body;
typedef struct MUST_USE_STRUCT LDKPaymentPurpose {
LDKPaymentPurpose_Tag tag;
union {
- LDKPaymentPurpose_LDKInvoicePayment_Body invoice_payment;
+ LDKPaymentPurpose_LDKBolt11InvoicePayment_Body bolt11_invoice_payment;
+ LDKPaymentPurpose_LDKBolt12OfferPayment_Body bolt12_offer_payment;
+ LDKPaymentPurpose_LDKBolt12RefundPayment_Body bolt12_refund_payment;
struct {
struct LDKThirtyTwoBytes spontaneous_payment;
};
bool result_ok;
} LDKCResult_COption_PathFailureZDecodeErrorZ;
-
-
-/**
- * Struct to `Display` fields in a safe way using `PrintableString`
- */
-typedef struct MUST_USE_STRUCT LDKUntrustedString {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeUntrustedString *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKUntrustedString;
-
-/**
- * The reason the channel was closed. See individual variants for more details.
- */
-typedef enum LDKClosureReason_Tag {
- /**
- * Closure generated from receiving a peer error message.
- *
- * Our counterparty may have broadcasted their latest commitment state, and we have
- * as well.
- */
- LDKClosureReason_CounterpartyForceClosed,
- /**
- * Closure generated from [`ChannelManager::force_close_channel`], called by the user.
- *
- * [`ChannelManager::force_close_channel`]: crate::ln::channelmanager::ChannelManager::force_close_channel.
- */
- LDKClosureReason_HolderForceClosed,
- /**
- * The channel was closed after negotiating a cooperative close and we've now broadcasted
- * the cooperative close transaction. Note the shutdown may have been initiated by us.
- */
- LDKClosureReason_CooperativeClosure,
- /**
- * A commitment transaction was confirmed on chain, closing the channel. Most likely this
- * commitment transaction came from our counterparty, but it may also have come from
- * a copy of our own `ChannelMonitor`.
- */
- LDKClosureReason_CommitmentTxConfirmed,
- /**
- * The funding transaction failed to confirm in a timely manner on an inbound channel.
- */
- LDKClosureReason_FundingTimedOut,
- /**
- * Closure generated from processing an event, likely a HTLC forward/relay/reception.
- */
- LDKClosureReason_ProcessingError,
- /**
- * The peer disconnected prior to funding completing. In this case the spec mandates that we
- * forget the channel entirely - we can attempt again if the peer reconnects.
- *
- * This includes cases where we restarted prior to funding completion, including prior to the
- * initial [`ChannelMonitor`] persistence completing.
- *
- * In LDK versions prior to 0.0.107 this could also occur if we were unable to connect to the
- * peer because of mutual incompatibility between us and our channel counterparty.
- *
- * [`ChannelMonitor`]: crate::chain::channelmonitor::ChannelMonitor
- */
- LDKClosureReason_DisconnectedPeer,
- /**
- * Closure generated from `ChannelManager::read` if the [`ChannelMonitor`] is newer than
- * the [`ChannelManager`] deserialized.
- *
- * [`ChannelMonitor`]: crate::chain::channelmonitor::ChannelMonitor
- * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
- */
- LDKClosureReason_OutdatedChannelManager,
- /**
- * The counterparty requested a cooperative close of a channel that had not been funded yet.
- * The channel has been immediately closed.
- */
- LDKClosureReason_CounterpartyCoopClosedUnfundedChannel,
- /**
- * Another channel in the same funding batch closed before the funding transaction
- * was ready to be broadcast.
- */
- LDKClosureReason_FundingBatchClosure,
- /**
- * Must be last for serialization purposes
- */
- LDKClosureReason_Sentinel,
-} LDKClosureReason_Tag;
-
-typedef struct LDKClosureReason_LDKCounterpartyForceClosed_Body {
- /**
- * The error which the peer sent us.
- *
- * Be careful about printing the peer_msg, a well-crafted message could exploit
- * a security vulnerability in the terminal emulator or the logging subsystem.
- * To be safe, use `Display` on `UntrustedString`
- *
- * [`UntrustedString`]: crate::util::string::UntrustedString
- */
- struct LDKUntrustedString peer_msg;
-} LDKClosureReason_LDKCounterpartyForceClosed_Body;
-
-typedef struct LDKClosureReason_LDKProcessingError_Body {
- /**
- * A developer-readable error message which we generated.
- */
- struct LDKStr err;
-} LDKClosureReason_LDKProcessingError_Body;
-
-typedef struct MUST_USE_STRUCT LDKClosureReason {
- LDKClosureReason_Tag tag;
- union {
- LDKClosureReason_LDKCounterpartyForceClosed_Body counterparty_force_closed;
- LDKClosureReason_LDKProcessingError_Body processing_error;
- };
-} LDKClosureReason;
-
/**
* An enum which can either contain a crate::lightning::events::ClosureReason or not
*/
* intercept HTLC.
*/
LDKHTLCDestination_InvalidForward,
+ /**
+ * We couldn't decode the incoming onion to obtain the forwarding details.
+ */
+ LDKHTLCDestination_InvalidOnion,
/**
* Failure scenario where an HTLC may have been forwarded to be intended for us,
* but is invalid for some reason, so we reject it.
/**
* The outgoing `channel_id` between us and the next node.
*/
- struct LDKThirtyTwoBytes channel_id;
+ struct LDKChannelId channel_id;
} LDKHTLCDestination_LDKNextHopChannel_Body;
typedef struct LDKHTLCDestination_LDKUnknownNextHop_Body {
* an empty `pending_htlcs`), confirmation of the commitment transaction can be considered to
* be not urgent.
*
- * [`EcdsaChannelSigner`]: crate::sign::EcdsaChannelSigner
- * [`EcdsaChannelSigner::sign_holder_anchor_input`]: crate::sign::EcdsaChannelSigner::sign_holder_anchor_input
+ * [`EcdsaChannelSigner`]: crate::sign::ecdsa::EcdsaChannelSigner
+ * [`EcdsaChannelSigner::sign_holder_anchor_input`]: crate::sign::ecdsa::EcdsaChannelSigner::sign_holder_anchor_input
* [`build_anchor_input_witness`]: crate::ln::chan_utils::build_anchor_input_witness
*/
LDKBumpTransactionEvent_ChannelClose,
* longer able to commit external confirmed funds to the HTLC transaction or the fee committed
* to the HTLC transaction is greater in value than the HTLCs being claimed.
*
- * [`EcdsaChannelSigner`]: crate::sign::EcdsaChannelSigner
- * [`EcdsaChannelSigner::sign_holder_htlc_transaction`]: crate::sign::EcdsaChannelSigner::sign_holder_htlc_transaction
+ * [`EcdsaChannelSigner`]: crate::sign::ecdsa::EcdsaChannelSigner
+ * [`EcdsaChannelSigner::sign_holder_htlc_transaction`]: crate::sign::ecdsa::EcdsaChannelSigner::sign_holder_htlc_transaction
*/
LDKBumpTransactionEvent_HTLCResolution,
/**
} LDKBumpTransactionEvent_Tag;
typedef struct LDKBumpTransactionEvent_LDKChannelClose_Body {
+ /**
+ * The `channel_id` of the channel which has been closed.
+ */
+ struct LDKChannelId channel_id;
+ /**
+ * Counterparty in the closed channel.
+ */
+ struct LDKPublicKey counterparty_node_id;
/**
* The unique identifier for the claim of the anchor output in the commitment transaction.
*
} LDKBumpTransactionEvent_LDKChannelClose_Body;
typedef struct LDKBumpTransactionEvent_LDKHTLCResolution_Body {
+ /**
+ * The `channel_id` of the channel which has been closed.
+ */
+ struct LDKChannelId channel_id;
+ /**
+ * Counterparty in the closed channel.
+ */
+ struct LDKPublicKey counterparty_node_id;
/**
* The unique identifier for the claim of the HTLCs in the confirmed commitment
* transaction.
* [`ChannelManager::claim_funds`]: crate::ln::channelmanager::ChannelManager::claim_funds
*/
LDKEvent_PaymentClaimed,
+ /**
+ * Indicates that a peer connection with a node is needed in order to send an [`OnionMessage`].
+ *
+ * Typically, this happens when a [`MessageRouter`] is unable to find a complete path to a
+ * [`Destination`]. Once a connection is established, any messages buffered by an
+ * [`OnionMessageHandler`] may be sent.
+ *
+ * This event will not be generated for onion message forwards; only for sends including
+ * replies. Handlers should connect to the node otherwise any buffered messages may be lost.
+ *
+ * [`OnionMessage`]: msgs::OnionMessage
+ * [`MessageRouter`]: crate::onion_message::messenger::MessageRouter
+ * [`Destination`]: crate::onion_message::messenger::Destination
+ * [`OnionMessageHandler`]: crate::ln::msgs::OnionMessageHandler
+ */
+ LDKEvent_ConnectionNeeded,
/**
* Indicates a request for an invoice failed to yield a response in a reasonable amount of time
* or was explicitly abandoned by [`ChannelManager::abandon_payment`]. This may be for an
/**
* Used to indicate that an output which you should know how to spend was confirmed on chain
* and is now spendable.
- * Such an output will *not* ever be spent by rust-lightning, and are not at risk of your
+ *
+ * Such an output will *never* be spent directly by LDK, and are not at risk of your
* counterparty spending them due to some kind of timeout. Thus, you need to store them
* somewhere and spend them when you create on-chain transactions.
+ *
+ * You may hand them to the [`OutputSweeper`] utility which will store and (re-)generate spending
+ * transactions for you.
+ *
+ * [`OutputSweeper`]: crate::util::sweep::OutputSweeper
*/
LDKEvent_SpendableOutputs,
/**
*/
LDKEvent_ChannelReady,
/**
- * Used to indicate that a previously opened channel with the given `channel_id` is in the
- * process of closure.
+ * Used to indicate that a channel that got past the initial handshake with the given `channel_id` is in the
+ * process of closure. This includes previously opened channels, and channels that time out from not being funded.
*
* Note that this event is only triggered for accepted channels: if the
* [`UserConfig::manually_accept_inbound_channels`] config flag is set to true and the channel is
*
* [`ChannelManager::funding_transaction_generated`]: crate::ln::channelmanager::ChannelManager::funding_transaction_generated
*/
- struct LDKThirtyTwoBytes temporary_channel_id;
+ struct LDKChannelId temporary_channel_id;
/**
* The counterparty's node_id, which you'll need to pass back into
* [`ChannelManager::funding_transaction_generated`].
struct LDKPaymentPurpose purpose;
/**
* The `channel_id` indicating over which channel we received the payment.
+ *
+ * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
- struct LDKCOption_ThirtyTwoBytesZ via_channel_id;
+ struct LDKChannelId via_channel_id;
/**
* The `user_channel_id` indicating over which channel we received the payment.
*/
struct LDKCOption_u64Z sender_intended_total_msat;
} LDKEvent_LDKPaymentClaimed_Body;
+typedef struct LDKEvent_LDKConnectionNeeded_Body {
+ /**
+ * The node id for the node needing a connection.
+ */
+ struct LDKPublicKey node_id;
+ /**
+ * Sockets for connecting to the node.
+ */
+ struct LDKCVec_SocketAddressZ addresses;
+} LDKEvent_LDKConnectionNeeded_Body;
+
typedef struct LDKEvent_LDKInvoiceRequestFailed_Body {
/**
* The `payment_id` to have been associated with payment for the requested invoice.
* The `channel_id` indicating which channel the spendable outputs belong to.
*
* This will always be `Some` for events generated by LDK versions 0.0.117 and above.
+ *
+ * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
- struct LDKCOption_ThirtyTwoBytesZ channel_id;
+ struct LDKChannelId channel_id;
} LDKEvent_LDKSpendableOutputs_Body;
typedef struct LDKEvent_LDKPaymentForwarded_Body {
/**
- * The incoming channel between the previous node and us. This is only `None` for events
- * generated or serialized by versions prior to 0.0.107.
+ * The channel id of the incoming channel between the previous node and us.
+ *
+ * This is only `None` for events generated or serialized by versions prior to 0.0.107.
+ *
+ * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ struct LDKChannelId prev_channel_id;
+ /**
+ * The channel id of the outgoing channel between the next node and us.
+ *
+ * This is only `None` for events generated or serialized by versions prior to 0.0.107.
+ *
+ * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
- struct LDKCOption_ThirtyTwoBytesZ prev_channel_id;
+ struct LDKChannelId next_channel_id;
/**
- * The outgoing channel between the next node and us. This is only `None` for events
- * generated or serialized by versions prior to 0.0.107.
+ * The `user_channel_id` of the incoming channel between the previous node and us.
+ *
+ * This is only `None` for events generated or serialized by versions prior to 0.0.122.
*/
- struct LDKCOption_ThirtyTwoBytesZ next_channel_id;
+ struct LDKCOption_U128Z prev_user_channel_id;
/**
- * The fee, in milli-satoshis, which was earned as a result of the payment.
+ * The `user_channel_id` of the outgoing channel between the next node and us.
+ *
+ * This will be `None` if the payment was settled via an on-chain transaction. See the
+ * caveat described for the `total_fee_earned_msat` field. Moreover it will be `None` for
+ * events generated or serialized by versions prior to 0.0.122.
+ */
+ struct LDKCOption_U128Z next_user_channel_id;
+ /**
+ * The total fee, in milli-satoshis, which was earned as a result of the payment.
*
* Note that if we force-closed the channel over which we forwarded an HTLC while the HTLC
* was pending, the amount the next hop claimed will have been rounded down to the nearest
* If the channel which sent us the payment has been force-closed, we will claim the funds
* via an on-chain transaction. In that case we do not yet know the on-chain transaction
* fees which we will spend and will instead set this to `None`. It is possible duplicate
- * `PaymentForwarded` events are generated for the same payment iff `fee_earned_msat` is
+ * `PaymentForwarded` events are generated for the same payment iff `total_fee_earned_msat` is
* `None`.
*/
- struct LDKCOption_u64Z fee_earned_msat;
+ struct LDKCOption_u64Z total_fee_earned_msat;
+ /**
+ * The share of the total fee, in milli-satoshis, which was withheld in addition to the
+ * forwarding fee.
+ *
+ * This will only be `Some` if we forwarded an intercepted HTLC with less than the
+ * expected amount. This means our counterparty accepted to receive less than the invoice
+ * amount, e.g., by claiming the payment featuring a corresponding
+ * [`PaymentClaimable::counterparty_skimmed_fee_msat`].
+ *
+ * Will also always be `None` for events serialized with LDK prior to version 0.0.122.
+ *
+ * The caveat described above the `total_fee_earned_msat` field applies here as well.
+ *
+ * [`PaymentClaimable::counterparty_skimmed_fee_msat`]: Self::PaymentClaimable::counterparty_skimmed_fee_msat
+ */
+ struct LDKCOption_u64Z skimmed_fee_msat;
/**
* If this is `true`, the forwarded HTLC was claimed by our counterparty via an on-chain
* transaction.
/**
* The final amount forwarded, in milli-satoshis, after the fee is deducted.
*
- * The caveat described above the `fee_earned_msat` field applies here as well.
+ * The caveat described above the `total_fee_earned_msat` field applies here as well.
*/
struct LDKCOption_u64Z outbound_amount_forwarded_msat;
} LDKEvent_LDKPaymentForwarded_Body;
/**
* The `channel_id` of the channel that is pending confirmation.
*/
- struct LDKThirtyTwoBytes channel_id;
+ struct LDKChannelId channel_id;
/**
* The `user_channel_id` value passed in to [`ChannelManager::create_channel`] for outbound
* channels, or to [`ChannelManager::accept_inbound_channel`] for inbound channels if
* The `temporary_channel_id` this channel used to be known by during channel establishment.
*
* Will be `None` for channels created prior to LDK version 0.0.115.
+ *
+ * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
- struct LDKCOption_ThirtyTwoBytesZ former_temporary_channel_id;
+ struct LDKChannelId former_temporary_channel_id;
/**
* The `node_id` of the channel counterparty.
*/
* The outpoint of the channel's funding transaction.
*/
struct LDKOutPoint funding_txo;
+ /**
+ * The features that this channel will operate with.
+ *
+ * Will be `None` for channels created prior to LDK version 0.0.122.
+ *
+ * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ struct LDKChannelTypeFeatures channel_type;
} LDKEvent_LDKChannelPending_Body;
typedef struct LDKEvent_LDKChannelReady_Body {
/**
* The `channel_id` of the channel that is ready.
*/
- struct LDKThirtyTwoBytes channel_id;
+ struct LDKChannelId channel_id;
/**
* The `user_channel_id` value passed in to [`ChannelManager::create_channel`] for outbound
* channels, or to [`ChannelManager::accept_inbound_channel`] for inbound channels if
* The `channel_id` of the channel which has been closed. Note that on-chain transactions
* resolving the channel are likely still awaiting confirmation.
*/
- struct LDKThirtyTwoBytes channel_id;
+ struct LDKChannelId channel_id;
/**
* The `user_channel_id` value passed in to [`ChannelManager::create_channel`] for outbound
* channels, or to [`ChannelManager::accept_inbound_channel`] for inbound channels if
* This field will be `None` for objects serialized prior to LDK 0.0.117.
*/
struct LDKCOption_u64Z channel_capacity_sats;
+ /**
+ * The original channel funding TXO; this helps checking for the existence and confirmation
+ * status of the closing tx.
+ * Note that for instances serialized in v0.0.119 or prior this will be missing (None).
+ *
+ * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ struct LDKOutPoint channel_funding_txo;
} LDKEvent_LDKChannelClosed_Body;
typedef struct LDKEvent_LDKDiscardFunding_Body {
/**
* The channel_id of the channel which has been closed.
*/
- struct LDKThirtyTwoBytes channel_id;
+ struct LDKChannelId channel_id;
/**
* The full transaction received from the user
*/
* [`ChannelManager::accept_inbound_channel`]: crate::ln::channelmanager::ChannelManager::accept_inbound_channel
* [`ChannelManager::force_close_without_broadcasting_txn`]: crate::ln::channelmanager::ChannelManager::force_close_without_broadcasting_txn
*/
- struct LDKThirtyTwoBytes temporary_channel_id;
+ struct LDKChannelId temporary_channel_id;
/**
* The node_id of the counterparty requesting to open the channel.
*
/**
* The channel over which the HTLC was received.
*/
- struct LDKThirtyTwoBytes prev_channel_id;
+ struct LDKChannelId prev_channel_id;
/**
* Destination of the HTLC that failed to be processed.
*/
LDKEvent_LDKFundingGenerationReady_Body funding_generation_ready;
LDKEvent_LDKPaymentClaimable_Body payment_claimable;
LDKEvent_LDKPaymentClaimed_Body payment_claimed;
+ LDKEvent_LDKConnectionNeeded_Body connection_needed;
LDKEvent_LDKInvoiceRequestFailed_Body invoice_request_failed;
LDKEvent_LDKPaymentSent_Body payment_sent;
LDKEvent_LDKPaymentFailed_Body payment_failed;
bool result_ok;
} LDKCResult_UntrustedStringDecodeErrorZ;
-
-
-/**
- * Data to construct a [`BlindedHop`] for receiving a payment. This payload is custom to LDK and
- * may not be valid if received by another lightning implementation.
- */
-typedef struct MUST_USE_STRUCT LDKReceiveTlvs {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeReceiveTlvs *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKReceiveTlvs;
-
/**
- * The contents of CResult_ReceiveTlvsDecodeErrorZ
+ * The contents of CResult_ChannelIdDecodeErrorZ
*/
-typedef union LDKCResult_ReceiveTlvsDecodeErrorZPtr {
+typedef union LDKCResult_ChannelIdDecodeErrorZPtr {
/**
* A pointer to the contents in the success state.
* Reading from this pointer when `result_ok` is not set is undefined.
*/
- struct LDKReceiveTlvs *result;
+ struct LDKChannelId *result;
/**
* A pointer to the contents in the error state.
* Reading from this pointer when `result_ok` is set is undefined.
*/
struct LDKDecodeError *err;
-} LDKCResult_ReceiveTlvsDecodeErrorZPtr;
+} LDKCResult_ChannelIdDecodeErrorZPtr;
/**
- * A CResult_ReceiveTlvsDecodeErrorZ represents the result of a fallible operation,
- * containing a crate::lightning::blinded_path::payment::ReceiveTlvs on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * A CResult_ChannelIdDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::types::ChannelId on success and a crate::lightning::ln::msgs::DecodeError on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_ReceiveTlvsDecodeErrorZ {
+typedef struct LDKCResult_ChannelIdDecodeErrorZ {
/**
- * The contents of this CResult_ReceiveTlvsDecodeErrorZ, accessible via either
+ * The contents of this CResult_ChannelIdDecodeErrorZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_ReceiveTlvsDecodeErrorZPtr contents;
+ union LDKCResult_ChannelIdDecodeErrorZPtr contents;
/**
- * Whether this CResult_ReceiveTlvsDecodeErrorZ represents a success state.
+ * Whether this CResult_ChannelIdDecodeErrorZ represents a success state.
*/
bool result_ok;
-} LDKCResult_ReceiveTlvsDecodeErrorZ;
+} LDKCResult_ChannelIdDecodeErrorZ;
+
+/**
+ * A tuple of 2 elements. See the individual fields for the types contained.
+ */
+typedef struct LDKC2Tuple__u832u16Z {
+ /**
+ * The element at position 0
+ */
+ struct LDKThirtyTwoBytes a;
+ /**
+ * The element at position 1
+ */
+ uint16_t b;
+} LDKC2Tuple__u832u16Z;
} LDKCResult_PaymentConstraintsDecodeErrorZ;
/**
- * An error that may occur when making a payment.
+ * The contents of CResult_PaymentContextDecodeErrorZ
*/
-typedef enum LDKPaymentError_Tag {
- /**
- * An error resulting from the provided [`Bolt11Invoice`] or payment hash.
- */
- LDKPaymentError_Invoice,
- /**
- * An error occurring when sending a payment.
- */
- LDKPaymentError_Sending,
- /**
- * Must be last for serialization purposes
- */
- LDKPaymentError_Sentinel,
-} LDKPaymentError_Tag;
-
-typedef struct MUST_USE_STRUCT LDKPaymentError {
- LDKPaymentError_Tag tag;
- union {
- struct {
- struct LDKStr invoice;
- };
- struct {
- enum LDKRetryableSendFailure sending;
- };
- };
-} LDKPaymentError;
-
-/**
- * The contents of CResult_ThirtyTwoBytesPaymentErrorZ
- */
-typedef union LDKCResult_ThirtyTwoBytesPaymentErrorZPtr {
+typedef union LDKCResult_PaymentContextDecodeErrorZPtr {
/**
* A pointer to the contents in the success state.
* Reading from this pointer when `result_ok` is not set is undefined.
*/
- struct LDKThirtyTwoBytes *result;
+ struct LDKPaymentContext *result;
/**
* A pointer to the contents in the error state.
* Reading from this pointer when `result_ok` is set is undefined.
*/
- struct LDKPaymentError *err;
-} LDKCResult_ThirtyTwoBytesPaymentErrorZPtr;
+ struct LDKDecodeError *err;
+} LDKCResult_PaymentContextDecodeErrorZPtr;
/**
- * A CResult_ThirtyTwoBytesPaymentErrorZ represents the result of a fallible operation,
- * containing a crate::c_types::ThirtyTwoBytes on success and a crate::lightning_invoice::payment::PaymentError on failure.
+ * A CResult_PaymentContextDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::blinded_path::payment::PaymentContext on success and a crate::lightning::ln::msgs::DecodeError on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_ThirtyTwoBytesPaymentErrorZ {
+typedef struct LDKCResult_PaymentContextDecodeErrorZ {
/**
- * The contents of this CResult_ThirtyTwoBytesPaymentErrorZ, accessible via either
+ * The contents of this CResult_PaymentContextDecodeErrorZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_ThirtyTwoBytesPaymentErrorZPtr contents;
+ union LDKCResult_PaymentContextDecodeErrorZPtr contents;
/**
- * Whether this CResult_ThirtyTwoBytesPaymentErrorZ represents a success state.
+ * Whether this CResult_PaymentContextDecodeErrorZ represents a success state.
*/
bool result_ok;
-} LDKCResult_ThirtyTwoBytesPaymentErrorZ;
+} LDKCResult_PaymentContextDecodeErrorZ;
/**
- * The contents of CResult_NonePaymentErrorZ
+ * The contents of CResult_UnknownPaymentContextDecodeErrorZ
*/
-typedef union LDKCResult_NonePaymentErrorZPtr {
+typedef union LDKCResult_UnknownPaymentContextDecodeErrorZPtr {
/**
- * Note that this value is always NULL, as there are no contents in the OK variant
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
*/
- void *result;
+ struct LDKUnknownPaymentContext *result;
/**
* A pointer to the contents in the error state.
* Reading from this pointer when `result_ok` is set is undefined.
*/
- struct LDKPaymentError *err;
-} LDKCResult_NonePaymentErrorZPtr;
+ struct LDKDecodeError *err;
+} LDKCResult_UnknownPaymentContextDecodeErrorZPtr;
/**
- * A CResult_NonePaymentErrorZ represents the result of a fallible operation,
- * containing a () on success and a crate::lightning_invoice::payment::PaymentError on failure.
+ * A CResult_UnknownPaymentContextDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::blinded_path::payment::UnknownPaymentContext on success and a crate::lightning::ln::msgs::DecodeError on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_NonePaymentErrorZ {
+typedef struct LDKCResult_UnknownPaymentContextDecodeErrorZ {
/**
- * The contents of this CResult_NonePaymentErrorZ, accessible via either
+ * The contents of this CResult_UnknownPaymentContextDecodeErrorZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_NonePaymentErrorZPtr contents;
+ union LDKCResult_UnknownPaymentContextDecodeErrorZPtr contents;
/**
- * Whether this CResult_NonePaymentErrorZ represents a success state.
+ * Whether this CResult_UnknownPaymentContextDecodeErrorZ represents a success state.
*/
bool result_ok;
-} LDKCResult_NonePaymentErrorZ;
+} LDKCResult_UnknownPaymentContextDecodeErrorZ;
/**
- * An error that may occur when sending a payment probe.
+ * The contents of CResult_Bolt12OfferContextDecodeErrorZ
*/
-typedef enum LDKProbingError_Tag {
+typedef union LDKCResult_Bolt12OfferContextDecodeErrorZPtr {
/**
- * An error resulting from the provided [`Bolt11Invoice`].
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
*/
- LDKProbingError_Invoice,
+ struct LDKBolt12OfferContext *result;
/**
- * An error occurring when sending a payment probe.
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
*/
- LDKProbingError_Sending,
+ struct LDKDecodeError *err;
+} LDKCResult_Bolt12OfferContextDecodeErrorZPtr;
+
+/**
+ * A CResult_Bolt12OfferContextDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::blinded_path::payment::Bolt12OfferContext on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_Bolt12OfferContextDecodeErrorZ {
/**
- * Must be last for serialization purposes
+ * The contents of this CResult_Bolt12OfferContextDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
*/
- LDKProbingError_Sentinel,
-} LDKProbingError_Tag;
-
-typedef struct MUST_USE_STRUCT LDKProbingError {
- LDKProbingError_Tag tag;
- union {
- struct {
- struct LDKStr invoice;
- };
- struct {
- struct LDKProbeSendFailure sending;
- };
- };
-} LDKProbingError;
+ union LDKCResult_Bolt12OfferContextDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_Bolt12OfferContextDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_Bolt12OfferContextDecodeErrorZ;
/**
- * The contents of CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ
+ * The contents of CResult_Bolt12RefundContextDecodeErrorZ
*/
-typedef union LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZPtr {
+typedef union LDKCResult_Bolt12RefundContextDecodeErrorZPtr {
/**
* A pointer to the contents in the success state.
* Reading from this pointer when `result_ok` is not set is undefined.
*/
- struct LDKCVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZ *result;
+ struct LDKBolt12RefundContext *result;
/**
* A pointer to the contents in the error state.
* Reading from this pointer when `result_ok` is set is undefined.
*/
- struct LDKProbingError *err;
-} LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZPtr;
+ struct LDKDecodeError *err;
+} LDKCResult_Bolt12RefundContextDecodeErrorZPtr;
/**
- * A CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ represents the result of a fallible operation,
- * containing a crate::c_types::derived::CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZ on success and a crate::lightning_invoice::payment::ProbingError on failure.
+ * A CResult_Bolt12RefundContextDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::blinded_path::payment::Bolt12RefundContext on success and a crate::lightning::ln::msgs::DecodeError on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ {
+typedef struct LDKCResult_Bolt12RefundContextDecodeErrorZ {
/**
- * The contents of this CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ, accessible via either
+ * The contents of this CResult_Bolt12RefundContextDecodeErrorZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZPtr contents;
+ union LDKCResult_Bolt12RefundContextDecodeErrorZPtr contents;
/**
- * Whether this CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ represents a success state.
+ * Whether this CResult_Bolt12RefundContextDecodeErrorZ represents a success state.
*/
bool result_ok;
-} LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ;
+} LDKCResult_Bolt12RefundContextDecodeErrorZ;
/**
* The contents of CResult_StrSecp256k1ErrorZ
bool result_ok;
} LDKCResult_StrSecp256k1ErrorZ;
-
-
/**
- * A path for sending an [`OnionMessage`].
+ * A tuple of 3 elements. See the individual fields for the types contained.
*/
-typedef struct MUST_USE_STRUCT LDKOnionMessagePath {
+typedef struct LDKC3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ {
/**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ * The element at position 0
*/
- LDKnativeOnionMessagePath *inner;
+ struct LDKThirtyTwoBytes a;
/**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
+ * The element at position 1
*/
- bool is_owned;
-} LDKOnionMessagePath;
+ struct LDKRecipientOnionFields b;
+ /**
+ * The element at position 2
+ */
+ struct LDKRouteParameters c;
+} LDKC3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ;
/**
- * The contents of CResult_OnionMessagePathNoneZ
+ * The contents of CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ
*/
-typedef union LDKCResult_OnionMessagePathNoneZPtr {
+typedef union LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZPtr {
/**
* A pointer to the contents in the success state.
* Reading from this pointer when `result_ok` is not set is undefined.
*/
- struct LDKOnionMessagePath *result;
+ struct LDKC3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ *result;
/**
* Note that this value is always NULL, as there are no contents in the Err variant
*/
void *err;
-} LDKCResult_OnionMessagePathNoneZPtr;
+} LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZPtr;
/**
- * A CResult_OnionMessagePathNoneZ represents the result of a fallible operation,
- * containing a crate::lightning::onion_message::messenger::OnionMessagePath on success and a () on failure.
+ * A CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ represents the result of a fallible operation,
+ * containing a crate::c_types::derived::C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ on success and a () on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_OnionMessagePathNoneZ {
+typedef struct LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ {
/**
- * The contents of this CResult_OnionMessagePathNoneZ, accessible via either
+ * The contents of this CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_OnionMessagePathNoneZPtr contents;
+ union LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZPtr contents;
/**
- * Whether this CResult_OnionMessagePathNoneZ represents a success state.
+ * Whether this CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ represents a success state.
*/
bool result_ok;
-} LDKCResult_OnionMessagePathNoneZ;
+} LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ;
/**
- * A tuple of 2 elements. See the individual fields for the types contained.
+ * A tuple of 3 elements. See the individual fields for the types contained.
*/
-typedef struct LDKC2Tuple_PublicKeyOnionMessageZ {
+typedef struct LDKC3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ {
/**
* The element at position 0
*/
* The element at position 1
*/
struct LDKOnionMessage b;
-} LDKC2Tuple_PublicKeyOnionMessageZ;
+ /**
+ * The element at position 2
+ */
+ struct LDKCOption_CVec_SocketAddressZZ c;
+} LDKC3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ;
/**
* Errors that may occur when [sending an onion message].
*/
LDKSendError_TooFewBlindedHops,
/**
- * Our next-hop peer was offline or does not support onion message forwarding.
+ * The first hop is not a peer and doesn't have a known [`SocketAddress`].
*/
LDKSendError_InvalidFirstHop,
+ /**
+ * A path from the sender to the destination could not be found by the [`MessageRouter`].
+ */
+ LDKSendError_PathNotFound,
/**
* Onion message contents must have a TLV type >= 64.
*/
* [`NodeSigner`]: crate::sign::NodeSigner
*/
LDKSendError_GetNodeIdFailed,
+ /**
+ * The provided [`Destination`] has a blinded path with an unresolved introduction node. An
+ * attempt to resolve it in the [`MessageRouter`] when finding an [`OnionMessagePath`] likely
+ * failed.
+ */
+ LDKSendError_UnresolvedIntroductionNode,
/**
* We attempted to send to a blinded path where we are the introduction node, and failed to
* advance the blinded path to make the second hop the new introduction node. Either
struct {
enum LDKSecp256k1Error secp256k1;
};
+ struct {
+ struct LDKPublicKey invalid_first_hop;
+ };
};
} LDKSendError;
/**
- * The contents of CResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ
+ * The contents of CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ
*/
-typedef union LDKCResult_C2Tuple_PublicKeyOnionMessageZSendErrorZPtr {
+typedef union LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZPtr {
/**
* A pointer to the contents in the success state.
* Reading from this pointer when `result_ok` is not set is undefined.
*/
- struct LDKC2Tuple_PublicKeyOnionMessageZ *result;
+ struct LDKC3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ *result;
/**
* A pointer to the contents in the error state.
* Reading from this pointer when `result_ok` is set is undefined.
*/
struct LDKSendError *err;
-} LDKCResult_C2Tuple_PublicKeyOnionMessageZSendErrorZPtr;
+} LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZPtr;
/**
- * A CResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ represents the result of a fallible operation,
- * containing a crate::c_types::derived::C2Tuple_PublicKeyOnionMessageZ on success and a crate::lightning::onion_message::messenger::SendError on failure.
+ * A CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ represents the result of a fallible operation,
+ * containing a crate::c_types::derived::C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ on success and a crate::lightning::onion_message::messenger::SendError on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ {
+typedef struct LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ {
/**
- * The contents of this CResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ, accessible via either
+ * The contents of this CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_C2Tuple_PublicKeyOnionMessageZSendErrorZPtr contents;
+ union LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZPtr contents;
/**
- * Whether this CResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ represents a success state.
+ * Whether this CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ represents a success state.
*/
bool result_ok;
-} LDKCResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ;
+} LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ;
+
+/**
+ * The next hop to forward an onion message along its path.
+ *
+ * Note that payment blinded paths always specify their next hop using an explicit node id.
+ */
+typedef enum LDKNextMessageHop_Tag {
+ /**
+ * The node id of the next hop.
+ */
+ LDKNextMessageHop_NodeId,
+ /**
+ * The short channel id leading to the next hop.
+ */
+ LDKNextMessageHop_ShortChannelId,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKNextMessageHop_Sentinel,
+} LDKNextMessageHop_Tag;
+
+typedef struct MUST_USE_STRUCT LDKNextMessageHop {
+ LDKNextMessageHop_Tag tag;
+ union {
+ struct {
+ struct LDKPublicKey node_id;
+ };
+ struct {
+ uint64_t short_channel_id;
+ };
+ };
+} LDKNextMessageHop;
/**
* The contents of an [`OnionMessage`] as read from the wire.
} LDKPeeledOnion_Tag;
typedef struct LDKPeeledOnion_LDKForward_Body {
- struct LDKPublicKey _0;
+ struct LDKNextMessageHop _0;
struct LDKOnionMessage _1;
} LDKPeeledOnion_LDKForward_Body;
} LDKCResult_PeeledOnionNoneZ;
/**
- * The contents of CResult_NoneSendErrorZ
+ * Result of successfully [sending an onion message].
+ *
+ * [sending an onion message]: OnionMessenger::send_onion_message
*/
-typedef union LDKCResult_NoneSendErrorZPtr {
+typedef enum LDKSendSuccess_Tag {
/**
- * Note that this value is always NULL, as there are no contents in the OK variant
+ * The message was buffered and will be sent once it is processed by
+ * [`OnionMessageHandler::next_onion_message_for_peer`].
*/
- void *result;
+ LDKSendSuccess_Buffered,
+ /**
+ * The message was buffered and will be sent once the node is connected as a peer and it is
+ * processed by [`OnionMessageHandler::next_onion_message_for_peer`].
+ */
+ LDKSendSuccess_BufferedAwaitingConnection,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKSendSuccess_Sentinel,
+} LDKSendSuccess_Tag;
+
+typedef struct MUST_USE_STRUCT LDKSendSuccess {
+ LDKSendSuccess_Tag tag;
+ union {
+ struct {
+ struct LDKPublicKey buffered_awaiting_connection;
+ };
+ };
+} LDKSendSuccess;
+
+/**
+ * The contents of CResult_SendSuccessSendErrorZ
+ */
+typedef union LDKCResult_SendSuccessSendErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKSendSuccess *result;
/**
* A pointer to the contents in the error state.
* Reading from this pointer when `result_ok` is set is undefined.
*/
struct LDKSendError *err;
-} LDKCResult_NoneSendErrorZPtr;
+} LDKCResult_SendSuccessSendErrorZPtr;
/**
- * A CResult_NoneSendErrorZ represents the result of a fallible operation,
- * containing a () on success and a crate::lightning::onion_message::messenger::SendError on failure.
+ * A CResult_SendSuccessSendErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::onion_message::messenger::SendSuccess on success and a crate::lightning::onion_message::messenger::SendError on failure.
* `result_ok` indicates the overall state, and the contents are provided via `contents`.
*/
-typedef struct LDKCResult_NoneSendErrorZ {
+typedef struct LDKCResult_SendSuccessSendErrorZ {
/**
- * The contents of this CResult_NoneSendErrorZ, accessible via either
+ * The contents of this CResult_SendSuccessSendErrorZ, accessible via either
* `err` or `result` depending on the state of `result_ok`.
*/
- union LDKCResult_NoneSendErrorZPtr contents;
+ union LDKCResult_SendSuccessSendErrorZPtr contents;
/**
- * Whether this CResult_NoneSendErrorZ represents a success state.
+ * Whether this CResult_SendSuccessSendErrorZ represents a success state.
*/
bool result_ok;
-} LDKCResult_NoneSendErrorZ;
+} LDKCResult_SendSuccessSendErrorZ;
/**
* The contents of CResult_BlindedPathNoneZ
bool result_ok;
} LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ;
+
+
+/**
+ * An intermediate node, its outbound channel, and relay parameters.
+ */
+typedef struct MUST_USE_STRUCT LDKForwardNode {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeForwardNode *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKForwardNode;
+
+/**
+ * A dynamically-allocated array of crate::lightning::blinded_path::payment::ForwardNodes of arbitrary size.
+ * This corresponds to std::vector in C++
+ */
+typedef struct LDKCVec_ForwardNodeZ {
+ /**
+ * The elements in the array.
+ * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
+ */
+ struct LDKForwardNode *data;
+ /**
+ * The number of elements pointed to by `data`.
+ */
+ uintptr_t datalen;
+} LDKCVec_ForwardNodeZ;
+
/**
* The contents of CResult_BlindedPathDecodeErrorZ
*/
+/**
+ * The state of a spendable output currently tracked by an [`OutputSweeper`].
+ */
+typedef struct MUST_USE_STRUCT LDKTrackedSpendableOutput {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeTrackedSpendableOutput *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKTrackedSpendableOutput;
+
+/**
+ * The contents of CResult_TrackedSpendableOutputDecodeErrorZ
+ */
+typedef union LDKCResult_TrackedSpendableOutputDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKTrackedSpendableOutput *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_TrackedSpendableOutputDecodeErrorZPtr;
+
+/**
+ * A CResult_TrackedSpendableOutputDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::util::sweep::TrackedSpendableOutput on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_TrackedSpendableOutputDecodeErrorZ {
+ /**
+ * The contents of this CResult_TrackedSpendableOutputDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_TrackedSpendableOutputDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_TrackedSpendableOutputDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_TrackedSpendableOutputDecodeErrorZ;
+
+/**
+ * The current status of the output spend.
+ */
+typedef enum LDKOutputSpendStatus_Tag {
+ /**
+ * The output is tracked but an initial spending transaction hasn't been generated and
+ * broadcasted yet.
+ */
+ LDKOutputSpendStatus_PendingInitialBroadcast,
+ /**
+ * A transaction spending the output has been broadcasted but is pending its first confirmation on-chain.
+ */
+ LDKOutputSpendStatus_PendingFirstConfirmation,
+ /**
+ * A transaction spending the output has been confirmed on-chain but will be tracked until it
+ * reaches [`ANTI_REORG_DELAY`] confirmations.
+ */
+ LDKOutputSpendStatus_PendingThresholdConfirmations,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKOutputSpendStatus_Sentinel,
+} LDKOutputSpendStatus_Tag;
+
+typedef struct LDKOutputSpendStatus_LDKPendingInitialBroadcast_Body {
+ /**
+ * The height at which we will first generate and broadcast a spending transaction.
+ */
+ struct LDKCOption_u32Z delayed_until_height;
+} LDKOutputSpendStatus_LDKPendingInitialBroadcast_Body;
+
+typedef struct LDKOutputSpendStatus_LDKPendingFirstConfirmation_Body {
+ /**
+ * The hash of the chain tip when we first broadcast a transaction spending this output.
+ */
+ struct LDKThirtyTwoBytes first_broadcast_hash;
+ /**
+ * The best height when we last broadcast a transaction spending this output.
+ */
+ uint32_t latest_broadcast_height;
+ /**
+ * The transaction spending this output we last broadcasted.
+ */
+ struct LDKTransaction latest_spending_tx;
+} LDKOutputSpendStatus_LDKPendingFirstConfirmation_Body;
+
+typedef struct LDKOutputSpendStatus_LDKPendingThresholdConfirmations_Body {
+ /**
+ * The hash of the chain tip when we first broadcast a transaction spending this output.
+ */
+ struct LDKThirtyTwoBytes first_broadcast_hash;
+ /**
+ * The best height when we last broadcast a transaction spending this output.
+ */
+ uint32_t latest_broadcast_height;
+ /**
+ * The transaction spending this output we saw confirmed on-chain.
+ */
+ struct LDKTransaction latest_spending_tx;
+ /**
+ * The height at which the spending transaction was confirmed.
+ */
+ uint32_t confirmation_height;
+ /**
+ * The hash of the block in which the spending transaction was confirmed.
+ */
+ struct LDKThirtyTwoBytes confirmation_hash;
+} LDKOutputSpendStatus_LDKPendingThresholdConfirmations_Body;
+
+typedef struct MUST_USE_STRUCT LDKOutputSpendStatus {
+ LDKOutputSpendStatus_Tag tag;
+ union {
+ LDKOutputSpendStatus_LDKPendingInitialBroadcast_Body pending_initial_broadcast;
+ LDKOutputSpendStatus_LDKPendingFirstConfirmation_Body pending_first_confirmation;
+ LDKOutputSpendStatus_LDKPendingThresholdConfirmations_Body pending_threshold_confirmations;
+ };
+} LDKOutputSpendStatus;
+
+/**
+ * The contents of CResult_OutputSpendStatusDecodeErrorZ
+ */
+typedef union LDKCResult_OutputSpendStatusDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKOutputSpendStatus *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_OutputSpendStatusDecodeErrorZPtr;
+
+/**
+ * A CResult_OutputSpendStatusDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::util::sweep::OutputSpendStatus on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_OutputSpendStatusDecodeErrorZ {
+ /**
+ * The contents of this CResult_OutputSpendStatusDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_OutputSpendStatusDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_OutputSpendStatusDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_OutputSpendStatusDecodeErrorZ;
+
+
+
/**
* A transaction output watched by a [`ChannelMonitor`] for spends on-chain.
*
};
} LDKCOption_FilterZ;
-
-
/**
- * A read-only reference to a current ChannelMonitor.
- *
- * Note that this holds a mutex in [`ChainMonitor`] and may block other events until it is
- * released.
- */
-typedef struct MUST_USE_STRUCT LDKLockedChannelMonitor {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeLockedChannelMonitor *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKLockedChannelMonitor;
-
-/**
- * The contents of CResult_LockedChannelMonitorNoneZ
- */
-typedef union LDKCResult_LockedChannelMonitorNoneZPtr {
- /**
- * A pointer to the contents in the success state.
- * Reading from this pointer when `result_ok` is not set is undefined.
- */
- struct LDKLockedChannelMonitor *result;
- /**
- * Note that this value is always NULL, as there are no contents in the Err variant
- */
- void *err;
-} LDKCResult_LockedChannelMonitorNoneZPtr;
-
-/**
- * A CResult_LockedChannelMonitorNoneZ represents the result of a fallible operation,
- * containing a crate::lightning::chain::chainmonitor::LockedChannelMonitor on success and a () on failure.
- * `result_ok` indicates the overall state, and the contents are provided via `contents`.
- */
-typedef struct LDKCResult_LockedChannelMonitorNoneZ {
- /**
- * The contents of this CResult_LockedChannelMonitorNoneZ, accessible via either
- * `err` or `result` depending on the state of `result_ok`.
- */
- union LDKCResult_LockedChannelMonitorNoneZPtr contents;
- /**
- * Whether this CResult_LockedChannelMonitorNoneZ represents a success state.
- */
- bool result_ok;
-} LDKCResult_LockedChannelMonitorNoneZ;
-
-/**
- * A dynamically-allocated array of crate::lightning::chain::transaction::OutPoints of arbitrary size.
- * This corresponds to std::vector in C++
- */
-typedef struct LDKCVec_OutPointZ {
- /**
- * The elements in the array.
- * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
- */
- struct LDKOutPoint *data;
- /**
- * The number of elements pointed to by `data`.
- */
- uintptr_t datalen;
-} LDKCVec_OutPointZ;
-
-
-
-/**
- * An opaque identifier describing a specific [`Persist`] method call.
- */
-typedef struct MUST_USE_STRUCT LDKMonitorUpdateId {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeMonitorUpdateId *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKMonitorUpdateId;
-
-/**
- * A dynamically-allocated array of crate::lightning::chain::chainmonitor::MonitorUpdateIds of arbitrary size.
+ * A dynamically-allocated array of crate::lightning::util::sweep::TrackedSpendableOutputs of arbitrary size.
* This corresponds to std::vector in C++
*/
-typedef struct LDKCVec_MonitorUpdateIdZ {
+typedef struct LDKCVec_TrackedSpendableOutputZ {
/**
* The elements in the array.
* If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
*/
- struct LDKMonitorUpdateId *data;
+ struct LDKTrackedSpendableOutput *data;
/**
* The number of elements pointed to by `data`.
*/
uintptr_t datalen;
-} LDKCVec_MonitorUpdateIdZ;
+} LDKCVec_TrackedSpendableOutputZ;
/**
- * A tuple of 2 elements. See the individual fields for the types contained.
+ * A helper trait that describes an on-chain wallet capable of returning a (change) destination
+ * script.
*/
-typedef struct LDKC2Tuple_OutPointCVec_MonitorUpdateIdZZ {
- /**
- * The element at position 0
- */
- struct LDKOutPoint a;
+typedef struct LDKChangeDestinationSource {
/**
- * The element at position 1
+ * An opaque pointer which is passed to your function implementations as an argument.
+ * This has no meaning in the LDK, and can be NULL or any other value.
*/
- struct LDKCVec_MonitorUpdateIdZ b;
-} LDKC2Tuple_OutPointCVec_MonitorUpdateIdZZ;
-
-/**
- * A dynamically-allocated array of crate::c_types::derived::C2Tuple_OutPointCVec_MonitorUpdateIdZZs of arbitrary size.
- * This corresponds to std::vector in C++
- */
-typedef struct LDKCVec_C2Tuple_OutPointCVec_MonitorUpdateIdZZZ {
+ void *this_arg;
/**
- * The elements in the array.
- * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
+ * Returns a script pubkey which can be used as a change destination for
+ * [`OutputSpender::spend_spendable_outputs`].
+ *
+ * This method should return a different value each time it is called, to avoid linking
+ * on-chain funds controlled to the same user.
*/
- struct LDKC2Tuple_OutPointCVec_MonitorUpdateIdZZ *data;
+ struct LDKCResult_CVec_u8ZNoneZ (*get_change_destination_script)(const void *this_arg);
/**
- * The number of elements pointed to by `data`.
+ * Frees any resources associated with this object given its this_arg pointer.
+ * Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
*/
- uintptr_t datalen;
-} LDKCVec_C2Tuple_OutPointCVec_MonitorUpdateIdZZZ;
+ void (*free)(void *this_arg);
+} LDKChangeDestinationSource;
/**
* Provides an interface that allows storage and retrieval of persisted values that are associated
void (*free)(void *this_arg);
} LDKKVStore;
+/**
+ * A trait that describes a wallet capable of creating a spending [`Transaction`] from a set of
+ * [`SpendableOutputDescriptor`]s.
+ */
+typedef struct LDKOutputSpender {
+ /**
+ * An opaque pointer which is passed to your function implementations as an argument.
+ * This has no meaning in the LDK, and can be NULL or any other value.
+ */
+ void *this_arg;
+ /**
+ * Creates a [`Transaction`] which spends the given descriptors to the given outputs, plus an
+ * output to the given change destination (if sufficient change value remains). The
+ * transaction will have a feerate, at least, of the given value.
+ *
+ * The `locktime` argument is used to set the transaction's locktime. If `None`, the
+ * transaction will have a locktime of 0. It it recommended to set this to the current block
+ * height to avoid fee sniping, unless you have some specific reason to use a different
+ * locktime.
+ *
+ * Returns `Err(())` if the output value is greater than the input value minus required fee,
+ * if a descriptor was duplicated, or if an output descriptor `script_pubkey`
+ * does not match the one we can spend.
+ */
+ struct LDKCResult_TransactionNoneZ (*spend_spendable_outputs)(const void *this_arg, struct LDKCVec_SpendableOutputDescriptorZ descriptors, struct LDKCVec_TxOutZ outputs, struct LDKCVec_u8Z change_destination_script, uint32_t feerate_sat_per_1000_weight, struct LDKCOption_u32Z locktime);
+ /**
+ * Frees any resources associated with this object given its this_arg pointer.
+ * Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
+ */
+ void (*free)(void *this_arg);
+} LDKOutputSpender;
+
+
+
+/**
+ * A utility that keeps track of [`SpendableOutputDescriptor`]s, persists them in a given
+ * [`KVStore`] and regularly retries sweeping them based on a callback given to the constructor
+ * methods.
+ *
+ * Users should call [`Self::track_spendable_outputs`] for any [`SpendableOutputDescriptor`]s received via [`Event::SpendableOutputs`].
+ *
+ * This needs to be notified of chain state changes either via its [`Listen`] or [`Confirm`]
+ * implementation and hence has to be connected with the utilized chain data sources.
+ *
+ * If chain data is provided via the [`Confirm`] interface or via filtered blocks, users are
+ * required to give their chain data sources (i.e., [`Filter`] implementation) to the respective
+ * constructor.
+ *
+ * [`Event::SpendableOutputs`]: crate::events::Event::SpendableOutputs
+ */
+typedef struct MUST_USE_STRUCT LDKOutputSweeper {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeOutputSweeper *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKOutputSweeper;
+
+/**
+ * The contents of CResult_OutputSweeperDecodeErrorZ
+ */
+typedef union LDKCResult_OutputSweeperDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKOutputSweeper *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_OutputSweeperDecodeErrorZPtr;
+
+/**
+ * A CResult_OutputSweeperDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::util::sweep::OutputSweeper on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_OutputSweeperDecodeErrorZ {
+ /**
+ * The contents of this CResult_OutputSweeperDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_OutputSweeperDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_OutputSweeperDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_OutputSweeperDecodeErrorZ;
+
+/**
+ * A tuple of 2 elements. See the individual fields for the types contained.
+ */
+typedef struct LDKC2Tuple_BestBlockOutputSweeperZ {
+ /**
+ * The element at position 0
+ */
+ struct LDKBestBlock a;
+ /**
+ * The element at position 1
+ */
+ struct LDKOutputSweeper b;
+} LDKC2Tuple_BestBlockOutputSweeperZ;
+
+/**
+ * The contents of CResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ
+ */
+typedef union LDKCResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKC2Tuple_BestBlockOutputSweeperZ *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZPtr;
+
+/**
+ * A CResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::c_types::derived::C2Tuple_BestBlockOutputSweeperZ on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ {
+ /**
+ * The contents of this CResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ;
+
+
+
+/**
+ * Base key used in conjunction with a `per_commitment_point` to generate a [`DelayedPaymentKey`].
+ *
+ * The delayed payment key is used to pay the commitment state broadcaster their
+ * non-HTLC-encumbered funds after a delay to give their counterparty a chance to punish if the
+ * state broadcasted was previously revoked.
+ */
+typedef struct MUST_USE_STRUCT LDKDelayedPaymentBasepoint {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeDelayedPaymentBasepoint *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKDelayedPaymentBasepoint;
+
+/**
+ * The contents of CResult_DelayedPaymentBasepointDecodeErrorZ
+ */
+typedef union LDKCResult_DelayedPaymentBasepointDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKDelayedPaymentBasepoint *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_DelayedPaymentBasepointDecodeErrorZPtr;
+
+/**
+ * A CResult_DelayedPaymentBasepointDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::channel_keys::DelayedPaymentBasepoint on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_DelayedPaymentBasepointDecodeErrorZ {
+ /**
+ * The contents of this CResult_DelayedPaymentBasepointDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_DelayedPaymentBasepointDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_DelayedPaymentBasepointDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_DelayedPaymentBasepointDecodeErrorZ;
+
+
+
+/**
+ * A derived key built from a [`DelayedPaymentBasepoint`] and `per_commitment_point`.
+ *
+ * The delayed payment key is used to pay the commitment state broadcaster their
+ * non-HTLC-encumbered funds after a delay. This delay gives their counterparty a chance to
+ * punish and claim all the channel funds if the state broadcasted was previously revoked.
+ *
+ * [See the BOLT specs]
+ * (https://github.com/lightning/bolts/blob/master/03-transactions.md#localpubkey-local_htlcpubkey-remote_htlcpubkey-local_delayedpubkey-and-remote_delayedpubkey-derivation)
+ * for more information on key derivation details.
+ */
+typedef struct MUST_USE_STRUCT LDKDelayedPaymentKey {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeDelayedPaymentKey *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKDelayedPaymentKey;
+
+/**
+ * The contents of CResult_DelayedPaymentKeyDecodeErrorZ
+ */
+typedef union LDKCResult_DelayedPaymentKeyDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKDelayedPaymentKey *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_DelayedPaymentKeyDecodeErrorZPtr;
+
+/**
+ * A CResult_DelayedPaymentKeyDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::channel_keys::DelayedPaymentKey on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_DelayedPaymentKeyDecodeErrorZ {
+ /**
+ * The contents of this CResult_DelayedPaymentKeyDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_DelayedPaymentKeyDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_DelayedPaymentKeyDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_DelayedPaymentKeyDecodeErrorZ;
+
+
+
+/**
+ * Base key used in conjunction with a `per_commitment_point` to generate an [`HtlcKey`].
+ *
+ * HTLC keys are used to ensure only the recipient of an HTLC can claim it on-chain with the HTLC
+ * preimage and that only the sender of an HTLC can claim it on-chain after it has timed out.
+ * Thus, both channel counterparties' HTLC keys will appears in each HTLC output's script.
+ */
+typedef struct MUST_USE_STRUCT LDKHtlcBasepoint {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeHtlcBasepoint *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKHtlcBasepoint;
+
+/**
+ * The contents of CResult_HtlcBasepointDecodeErrorZ
+ */
+typedef union LDKCResult_HtlcBasepointDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKHtlcBasepoint *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_HtlcBasepointDecodeErrorZPtr;
+
+/**
+ * A CResult_HtlcBasepointDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::channel_keys::HtlcBasepoint on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_HtlcBasepointDecodeErrorZ {
+ /**
+ * The contents of this CResult_HtlcBasepointDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_HtlcBasepointDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_HtlcBasepointDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_HtlcBasepointDecodeErrorZ;
+
+
+
+/**
+ * A derived key built from a [`HtlcBasepoint`] and `per_commitment_point`.
+ *
+ * HTLC keys are used to ensure only the recipient of an HTLC can claim it on-chain with the HTLC
+ * preimage and that only the sender of an HTLC can claim it on-chain after it has timed out.
+ * Thus, both channel counterparties' HTLC keys will appears in each HTLC output's script.
+ *
+ * [See the BOLT specs]
+ * (https://github.com/lightning/bolts/blob/master/03-transactions.md#localpubkey-local_htlcpubkey-remote_htlcpubkey-local_delayedpubkey-and-remote_delayedpubkey-derivation)
+ * for more information on key derivation details.
+ */
+typedef struct MUST_USE_STRUCT LDKHtlcKey {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeHtlcKey *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKHtlcKey;
+
+/**
+ * The contents of CResult_HtlcKeyDecodeErrorZ
+ */
+typedef union LDKCResult_HtlcKeyDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKHtlcKey *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_HtlcKeyDecodeErrorZPtr;
+
+/**
+ * A CResult_HtlcKeyDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::channel_keys::HtlcKey on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_HtlcKeyDecodeErrorZ {
+ /**
+ * The contents of this CResult_HtlcKeyDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_HtlcKeyDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_HtlcKeyDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_HtlcKeyDecodeErrorZ;
+
+
+
+/**
+ * Master key used in conjunction with per_commitment_point to generate [htlcpubkey](https://github.com/lightning/bolts/blob/master/03-transactions.md#key-derivation) for the latest state of a channel.
+ * A watcher can be given a [RevocationBasepoint] to generate per commitment [RevocationKey] to create justice transactions.
+ */
+typedef struct MUST_USE_STRUCT LDKRevocationBasepoint {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeRevocationBasepoint *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKRevocationBasepoint;
+
+/**
+ * The contents of CResult_RevocationBasepointDecodeErrorZ
+ */
+typedef union LDKCResult_RevocationBasepointDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKRevocationBasepoint *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_RevocationBasepointDecodeErrorZPtr;
+
+/**
+ * A CResult_RevocationBasepointDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::channel_keys::RevocationBasepoint on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_RevocationBasepointDecodeErrorZ {
+ /**
+ * The contents of this CResult_RevocationBasepointDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_RevocationBasepointDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_RevocationBasepointDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_RevocationBasepointDecodeErrorZ;
+
+
+
+/**
+ * The revocation key is used to allow a channel party to revoke their state - giving their
+ * counterparty the required material to claim all of their funds if they broadcast that state.
+ *
+ * Each commitment transaction has a revocation key based on the basepoint and
+ * per_commitment_point which is used in both commitment and HTLC transactions.
+ *
+ * See [the BOLT spec for derivation details]
+ * (https://github.com/lightning/bolts/blob/master/03-transactions.md#revocationpubkey-derivation)
+ */
+typedef struct MUST_USE_STRUCT LDKRevocationKey {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeRevocationKey *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKRevocationKey;
+
+/**
+ * The contents of CResult_RevocationKeyDecodeErrorZ
+ */
+typedef union LDKCResult_RevocationKeyDecodeErrorZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKRevocationKey *result;
+ /**
+ * A pointer to the contents in the error state.
+ * Reading from this pointer when `result_ok` is set is undefined.
+ */
+ struct LDKDecodeError *err;
+} LDKCResult_RevocationKeyDecodeErrorZPtr;
+
+/**
+ * A CResult_RevocationKeyDecodeErrorZ represents the result of a fallible operation,
+ * containing a crate::lightning::ln::channel_keys::RevocationKey on success and a crate::lightning::ln::msgs::DecodeError on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_RevocationKeyDecodeErrorZ {
+ /**
+ * The contents of this CResult_RevocationKeyDecodeErrorZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_RevocationKeyDecodeErrorZPtr contents;
+ /**
+ * Whether this CResult_RevocationKeyDecodeErrorZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_RevocationKeyDecodeErrorZ;
+
+
+
+/**
+ * A read-only reference to a current ChannelMonitor.
+ *
+ * Note that this holds a mutex in [`ChainMonitor`] and may block other events until it is
+ * released.
+ */
+typedef struct MUST_USE_STRUCT LDKLockedChannelMonitor {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeLockedChannelMonitor *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKLockedChannelMonitor;
+
+/**
+ * The contents of CResult_LockedChannelMonitorNoneZ
+ */
+typedef union LDKCResult_LockedChannelMonitorNoneZPtr {
+ /**
+ * A pointer to the contents in the success state.
+ * Reading from this pointer when `result_ok` is not set is undefined.
+ */
+ struct LDKLockedChannelMonitor *result;
+ /**
+ * Note that this value is always NULL, as there are no contents in the Err variant
+ */
+ void *err;
+} LDKCResult_LockedChannelMonitorNoneZPtr;
+
+/**
+ * A CResult_LockedChannelMonitorNoneZ represents the result of a fallible operation,
+ * containing a crate::lightning::chain::chainmonitor::LockedChannelMonitor on success and a () on failure.
+ * `result_ok` indicates the overall state, and the contents are provided via `contents`.
+ */
+typedef struct LDKCResult_LockedChannelMonitorNoneZ {
+ /**
+ * The contents of this CResult_LockedChannelMonitorNoneZ, accessible via either
+ * `err` or `result` depending on the state of `result_ok`.
+ */
+ union LDKCResult_LockedChannelMonitorNoneZPtr contents;
+ /**
+ * Whether this CResult_LockedChannelMonitorNoneZ represents a success state.
+ */
+ bool result_ok;
+} LDKCResult_LockedChannelMonitorNoneZ;
+
+/**
+ * A tuple of 2 elements. See the individual fields for the types contained.
+ */
+typedef struct LDKC2Tuple_OutPointChannelIdZ {
+ /**
+ * The element at position 0
+ */
+ struct LDKOutPoint a;
+ /**
+ * The element at position 1
+ */
+ struct LDKChannelId b;
+} LDKC2Tuple_OutPointChannelIdZ;
+
+/**
+ * A dynamically-allocated array of crate::c_types::derived::C2Tuple_OutPointChannelIdZs of arbitrary size.
+ * This corresponds to std::vector in C++
+ */
+typedef struct LDKCVec_C2Tuple_OutPointChannelIdZZ {
+ /**
+ * The elements in the array.
+ * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
+ */
+ struct LDKC2Tuple_OutPointChannelIdZ *data;
+ /**
+ * The number of elements pointed to by `data`.
+ */
+ uintptr_t datalen;
+} LDKCVec_C2Tuple_OutPointChannelIdZZ;
+
+
+
+/**
+ * An opaque identifier describing a specific [`Persist`] method call.
+ */
+typedef struct MUST_USE_STRUCT LDKMonitorUpdateId {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeMonitorUpdateId *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKMonitorUpdateId;
+
+/**
+ * A dynamically-allocated array of crate::lightning::chain::chainmonitor::MonitorUpdateIds of arbitrary size.
+ * This corresponds to std::vector in C++
+ */
+typedef struct LDKCVec_MonitorUpdateIdZ {
+ /**
+ * The elements in the array.
+ * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
+ */
+ struct LDKMonitorUpdateId *data;
+ /**
+ * The number of elements pointed to by `data`.
+ */
+ uintptr_t datalen;
+} LDKCVec_MonitorUpdateIdZ;
+
+/**
+ * A tuple of 2 elements. See the individual fields for the types contained.
+ */
+typedef struct LDKC2Tuple_OutPointCVec_MonitorUpdateIdZZ {
+ /**
+ * The element at position 0
+ */
+ struct LDKOutPoint a;
+ /**
+ * The element at position 1
+ */
+ struct LDKCVec_MonitorUpdateIdZ b;
+} LDKC2Tuple_OutPointCVec_MonitorUpdateIdZZ;
+
+/**
+ * A dynamically-allocated array of crate::c_types::derived::C2Tuple_OutPointCVec_MonitorUpdateIdZZs of arbitrary size.
+ * This corresponds to std::vector in C++
+ */
+typedef struct LDKCVec_C2Tuple_OutPointCVec_MonitorUpdateIdZZZ {
+ /**
+ * The elements in the array.
+ * If datalen is non-0 this must be a valid, non-NULL pointer allocated by malloc().
+ */
+ struct LDKC2Tuple_OutPointCVec_MonitorUpdateIdZZ *data;
+ /**
+ * The number of elements pointed to by `data`.
+ */
+ uintptr_t datalen;
+} LDKCVec_C2Tuple_OutPointCVec_MonitorUpdateIdZZZ;
+
/**
* Trait that handles persisting a [`ChannelManager`], [`NetworkGraph`], and [`WriteableScore`] to disk.
+ *
+ * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
*/
typedef struct LDKPersister {
/**
void *this_arg;
/**
* Persist the given ['ChannelManager'] to disk, returning an error if persistence failed.
+ *
+ * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
*/
struct LDKCResult_NoneIOErrorZ (*persist_manager)(const void *this_arg, const struct LDKChannelManager *NONNULL_PTR channel_manager);
/**
*
* # Pruning stale channel updates
*
- * Stale updates are pruned when a full monitor is written. The old monitor is first read, and if
- * that succeeds, updates in the range between the old and new monitors are deleted. The `lazy`
- * flag is used on the [`KVStore::remove`] method, so there are no guarantees that the deletions
+ * Stale updates are pruned when the consolidation threshold is reached according to `maximum_pending_updates`.
+ * Monitor updates in the range between the latest `update_id` and `update_id - maximum_pending_updates`
+ * are deleted.
+ * The `lazy` flag is used on the [`KVStore::remove`] method, so there are no guarantees that the deletions
* will complete. However, stale updates are not a problem for data integrity, since updates are
* only read that are higher than the stored [`ChannelMonitor`]'s `update_id`.
*
* [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
* [`Writeable::write`]: crate::util::ser::Writeable::write
*/
- enum LDKChannelMonitorUpdateStatus (*persist_new_channel)(const void *this_arg, struct LDKOutPoint channel_id, const struct LDKChannelMonitor *NONNULL_PTR data, struct LDKMonitorUpdateId update_id);
+ enum LDKChannelMonitorUpdateStatus (*persist_new_channel)(const void *this_arg, struct LDKOutPoint channel_funding_outpoint, const struct LDKChannelMonitor *NONNULL_PTR data, struct LDKMonitorUpdateId update_id);
/**
* Update one channel's data. The provided [`ChannelMonitor`] has already applied the given
* update.
*
* Note that update (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
- enum LDKChannelMonitorUpdateStatus (*update_persisted_channel)(const void *this_arg, struct LDKOutPoint channel_id, struct LDKChannelMonitorUpdate update, const struct LDKChannelMonitor *NONNULL_PTR data, struct LDKMonitorUpdateId update_id);
+ enum LDKChannelMonitorUpdateStatus (*update_persisted_channel)(const void *this_arg, struct LDKOutPoint channel_funding_outpoint, struct LDKChannelMonitorUpdate update, const struct LDKChannelMonitor *NONNULL_PTR data, struct LDKMonitorUpdateId update_id);
+ /**
+ * Prevents the channel monitor from being loaded on startup.
+ *
+ * Archiving the data in a backup location (rather than deleting it fully) is useful for
+ * hedging against data loss in case of unexpected failure.
+ */
+ void (*archive_persisted_channel)(const void *this_arg, struct LDKOutPoint channel_funding_outpoint);
/**
* Frees any resources associated with this object given its this_arg pointer.
* Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
bool is_owned;
} LDKPrintableString;
-/**
- * A callback which is called when a [`Future`] completes.
- *
- * Note that this MUST NOT call back into LDK directly, it must instead schedule actions to be
- * taken later. Rust users should use the [`std::future::Future`] implementation for [`Future`]
- * instead.
- *
- * Note that the [`std::future::Future`] implementation may only work for runtimes which schedule
- * futures when they receive a wake, rather than immediately executing them.
- */
-typedef struct LDKFutureCallback {
- /**
- * An opaque pointer which is passed to your function implementations as an argument.
- * This has no meaning in the LDK, and can be NULL or any other value.
- */
- void *this_arg;
- /**
- * The method which is called.
- */
- void (*call)(const void *this_arg);
- /**
- * Frees any resources associated with this object given its this_arg pointer.
- * Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
- */
- void (*free)(void *this_arg);
-} LDKFutureCallback;
-
-
-
-/**
- * A struct which can be used to select across many [`Future`]s at once without relying on a full
- * async context.
- */
-typedef struct MUST_USE_STRUCT LDKSleeper {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeSleeper *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKSleeper;
-
-
-
-/**
- * Configuration we set when applicable.
- *
- * Default::default() provides sane defaults.
- */
-typedef struct MUST_USE_STRUCT LDKChannelHandshakeConfig {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeChannelHandshakeConfig *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKChannelHandshakeConfig;
-
-
-
-/**
- * Optional channel limits which are applied during channel creation.
- *
- * These limits are only applied to our counterparty's limits, not our own.
- *
- * Use 0/`<type>::max_value()` as appropriate to skip checking.
- *
- * Provides sane defaults for most configurations.
- *
- * Most additional limits are disabled except those with which specify a default in individual
- * field documentation. Note that this may result in barely-usable channels, but since they
- * are applied mostly only to incoming channels that's not much of a problem.
- */
-typedef struct MUST_USE_STRUCT LDKChannelHandshakeLimits {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeChannelHandshakeLimits *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKChannelHandshakeLimits;
-
-
-
-/**
- * A parallel struct to [`ChannelConfig`] to define partial updates.
- */
-typedef struct MUST_USE_STRUCT LDKChannelConfigUpdate {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeChannelConfigUpdate *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKChannelConfigUpdate;
-
-
-
-/**
- * Top-level config which holds ChannelHandshakeLimits and ChannelConfig.
- *
- * Default::default() provides sane defaults for most configurations
- * (but currently with 0 relay fees!)
- */
-typedef struct MUST_USE_STRUCT LDKUserConfig {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeUserConfig *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKUserConfig;
-
-
-
-/**
- * The best known block as identified by its hash and height.
- */
-typedef struct MUST_USE_STRUCT LDKBestBlock {
- /**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeBestBlock *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
- */
- bool is_owned;
-} LDKBestBlock;
-
/**
* The `Listen` trait is used to notify when blocks have been connected or disconnected from the
* chain.
void (*best_block_updated)(const void *this_arg, const uint8_t (*header)[80], uint32_t height);
/**
* Returns transactions that must be monitored for reorganization out of the chain along
- * with the hash of the block as part of which it had been previously confirmed.
+ * with the height and the hash of the block as part of which it had been previously confirmed.
*
* Note that the returned `Option<BlockHash>` might be `None` for channels created with LDK
* 0.0.112 and prior, in which case you need to manually track previous confirmations.
* given to [`transaction_unconfirmed`].
*
* If any of the returned transactions are confirmed in a block other than the one with the
- * given hash, they need to be unconfirmed and reconfirmed via [`transaction_unconfirmed`] and
- * [`transactions_confirmed`], respectively.
+ * given hash at the given height, they need to be unconfirmed and reconfirmed via
+ * [`transaction_unconfirmed`] and [`transactions_confirmed`], respectively.
*
* [`transactions_confirmed`]: Self::transactions_confirmed
* [`transaction_unconfirmed`]: Self::transaction_unconfirmed
*/
- struct LDKCVec_C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZZ (*get_relevant_txids)(const void *this_arg);
+ struct LDKCVec_C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZZ (*get_relevant_txids)(const void *this_arg);
/**
* Frees any resources associated with this object given its this_arg pointer.
* Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
void (*free)(void *this_arg);
} LDKConfirm;
+/**
+ * A `enum` signalling to the [`OutputSweeper`] that it should delay spending an output until a
+ * future block height is reached.
+ */
+typedef enum LDKSpendingDelay_Tag {
+ /**
+ * A relative delay indicating we shouldn't spend the output before `cur_height + num_blocks`
+ * is reached.
+ */
+ LDKSpendingDelay_Relative,
+ /**
+ * An absolute delay indicating we shouldn't spend the output before `height` is reached.
+ */
+ LDKSpendingDelay_Absolute,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKSpendingDelay_Sentinel,
+} LDKSpendingDelay_Tag;
+
+typedef struct LDKSpendingDelay_LDKRelative_Body {
+ /**
+ * The number of blocks until we'll generate and broadcast the spending transaction.
+ */
+ uint32_t num_blocks;
+} LDKSpendingDelay_LDKRelative_Body;
+
+typedef struct LDKSpendingDelay_LDKAbsolute_Body {
+ /**
+ * The height at which we'll generate and broadcast the spending transaction.
+ */
+ uint32_t height;
+} LDKSpendingDelay_LDKAbsolute_Body;
+
+typedef struct MUST_USE_STRUCT LDKSpendingDelay {
+ LDKSpendingDelay_Tag tag;
+ union {
+ LDKSpendingDelay_LDKRelative_Body relative;
+ LDKSpendingDelay_LDKAbsolute_Body absolute;
+ };
+} LDKSpendingDelay;
+
+/**
+ * A callback which is called when a [`Future`] completes.
+ *
+ * Note that this MUST NOT call back into LDK directly, it must instead schedule actions to be
+ * taken later. Rust users should use the [`std::future::Future`] implementation for [`Future`]
+ * instead.
+ *
+ * Note that the [`std::future::Future`] implementation may only work for runtimes which schedule
+ * futures when they receive a wake, rather than immediately executing them.
+ */
+typedef struct LDKFutureCallback {
+ /**
+ * An opaque pointer which is passed to your function implementations as an argument.
+ * This has no meaning in the LDK, and can be NULL or any other value.
+ */
+ void *this_arg;
+ /**
+ * The method which is called.
+ */
+ void (*call)(const void *this_arg);
+ /**
+ * Frees any resources associated with this object given its this_arg pointer.
+ * Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
+ */
+ void (*free)(void *this_arg);
+} LDKFutureCallback;
+
+
+
+/**
+ * A struct which can be used to select across many [`Future`]s at once without relying on a full
+ * async context.
+ */
+typedef struct MUST_USE_STRUCT LDKSleeper {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeSleeper *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKSleeper;
+
+
+
+/**
+ * Configuration we set when applicable.
+ *
+ * Default::default() provides sane defaults.
+ */
+typedef struct MUST_USE_STRUCT LDKChannelHandshakeConfig {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeChannelHandshakeConfig *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKChannelHandshakeConfig;
+
+
+
+/**
+ * Optional channel limits which are applied during channel creation.
+ *
+ * These limits are only applied to our counterparty's limits, not our own.
+ *
+ * Use 0/`<type>::max_value()` as appropriate to skip checking.
+ *
+ * Provides sane defaults for most configurations.
+ *
+ * Most additional limits are disabled except those with which specify a default in individual
+ * field documentation. Note that this may result in barely-usable channels, but since they
+ * are applied mostly only to incoming channels that's not much of a problem.
+ */
+typedef struct MUST_USE_STRUCT LDKChannelHandshakeLimits {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeChannelHandshakeLimits *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKChannelHandshakeLimits;
+
+
+
+/**
+ * A parallel struct to [`ChannelConfig`] to define partial updates.
+ */
+typedef struct MUST_USE_STRUCT LDKChannelConfigUpdate {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeChannelConfigUpdate *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKChannelConfigUpdate;
+
+
+
+/**
+ * Top-level config which holds ChannelHandshakeLimits and ChannelConfig.
+ *
+ * Default::default() provides sane defaults for most configurations
+ * (but currently with 0 relay fees!)
+ */
+typedef struct MUST_USE_STRUCT LDKUserConfig {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeUserConfig *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKUserConfig;
+
/**
* Handle an incoming `closing_signed` message from the given peer.
*/
void (*handle_closing_signed)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKClosingSigned *NONNULL_PTR msg);
+ /**
+ * Handle an incoming `stfu` message from the given peer.
+ */
+ void (*handle_stfu)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKStfu *NONNULL_PTR msg);
/**
* Handle an incoming `tx_add_input message` from the given peer.
*/
*
* The returned [`OffersMessage`], if any, is enqueued to be sent by [`OnionMessenger`].
*
- * [`OnionMessenger`]: crate::onion_message::OnionMessenger
+ * [`OnionMessenger`]: crate::onion_message::messenger::OnionMessenger
*/
struct LDKCOption_OffersMessageZ (*handle_message)(const void *this_arg, struct LDKOffersMessage message);
/**
void (*free)(void *this_arg);
} LDKOffersMessageHandler;
+/**
+ * An interface for looking up the node id of a channel counterparty for the purpose of forwarding
+ * an [`OnionMessage`].
+ *
+ * [`OnionMessage`]: crate::ln::msgs::OnionMessage
+ */
+typedef struct LDKNodeIdLookUp {
+ /**
+ * An opaque pointer which is passed to your function implementations as an argument.
+ * This has no meaning in the LDK, and can be NULL or any other value.
+ */
+ void *this_arg;
+ /**
+ * Returns the node id of the forwarding node's channel counterparty with `short_channel_id`.
+ *
+ * Here, the forwarding node is referring to the node of the [`OnionMessenger`] parameterized
+ * by the [`NodeIdLookUp`] and the counterparty to one of that node's peers.
+ *
+ * [`OnionMessenger`]: crate::onion_message::messenger::OnionMessenger
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ struct LDKPublicKey (*next_node_id)(const void *this_arg, uint64_t short_channel_id);
+ /**
+ * Frees any resources associated with this object given its this_arg pointer.
+ * Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
+ */
+ void (*free)(void *this_arg);
+} LDKNodeIdLookUp;
+
/**
/**
- * Packet of hop data for next peer
+ * Contains fields that are both common to [`open_channel`] and `open_channel2` messages.
+ *
+ * [`open_channel`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#the-open_channel-message
*/
-typedef struct MUST_USE_STRUCT LDKPacket {
+typedef struct MUST_USE_STRUCT LDKCommonOpenChannelFields {
/**
* A pointer to the opaque Rust object.
* Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
- LDKnativePacket *inner;
+ LDKnativeCommonOpenChannelFields *inner;
/**
* Indicates that this is the only struct which contains the same pointer.
* Rust functions which take ownership of an object provided via an argument require
* this to be true and invalidate the object pointed to by inner.
*/
bool is_owned;
-} LDKPacket;
+} LDKCommonOpenChannelFields;
+
+
/**
- * A 3-byte byte array.
+ * Contains fields that are both common to [`accept_channel`] and `accept_channel2` messages.
+ *
+ * [`accept_channel`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#the-accept_channel-message
*/
-typedef struct LDKThreeBytes {
+typedef struct MUST_USE_STRUCT LDKCommonAcceptChannelFields {
/**
- * The three bytes
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
- uint8_t data[3];
-} LDKThreeBytes;
+ LDKnativeCommonAcceptChannelFields *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKCommonAcceptChannelFields;
+
+
+
+/**
+ * Packet of hop data for next peer
+ */
+typedef struct MUST_USE_STRUCT LDKPacket {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativePacket *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKPacket;
/**
* A trait to describe an object which can receive routing messages.
* This has no meaning in the LDK, and can be NULL or any other value.
*/
void *this_arg;
+ /**
+ * Because much of the lightning network does not yet support forwarding onion messages, we
+ * may need to directly connect to a node which will forward a message for us. In such a case,
+ * this method will return the set of nodes which need connection by node_id and the
+ * corresponding socket addresses where they may accept incoming connections.
+ *
+ * Thus, this method should be polled regularly to detect messages await such a direct
+ * connection.
+ */
+ struct LDKCVec_C2Tuple_PublicKeyCVec_SocketAddressZZZ (*get_and_clear_connections_needed)(const void *this_arg);
/**
* Handle an incoming `onion_message` message from the given peer.
*/
* drop and refuse to forward onion messages to this peer.
*/
void (*peer_disconnected)(const void *this_arg, struct LDKPublicKey their_node_id);
+ /**
+ * Performs actions that should happen roughly every ten seconds after startup. Allows handlers
+ * to drop any buffered onion messages intended for prospective peers.
+ */
+ void (*timer_tick_occurred)(const void *this_arg);
/**
* Gets the node feature flags which this handler itself supports. All available handlers are
* queried similarly and their feature flags are OR'd together to form the [`NodeFeatures`]
void (*free)(void *this_arg);
} LDKOnionMessageHandler;
+
+
+/**
+ * BOLT 4 onion packet including hop data for the next peer.
+ */
+typedef struct MUST_USE_STRUCT LDKTrampolineOnionPacket {
+ /**
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeTrampolineOnionPacket *inner;
+ /**
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
+ */
+ bool is_owned;
+} LDKTrampolineOnionPacket;
+
/**
* Trait to be implemented by custom message (unrelated to the channel/gossip LN layers)
* decoders.
} LDKInvoiceRequestFeatures;
/**
- * Integer in the range `0..=16`
+ * Represents a tweaked X-only public key as required for BIP 340 (Taproot).
*/
-typedef struct LDKWitnessVersion {
- uint8_t _0;
-} LDKWitnessVersion;
-
-
-
-/**
- * The minimum amount required for an item in an [`Offer`], denominated in either bitcoin or
- * another currency.
- */
-typedef struct MUST_USE_STRUCT LDKAmount {
+typedef struct LDKTweakedPublicKey {
/**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeAmount *inner;
- /**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
+ * The bytes of the public key X coordinate
*/
- bool is_owned;
-} LDKAmount;
-
-
+ uint8_t x_coordinate[32];
+} LDKTweakedPublicKey;
/**
- * Quantity of items supported by an [`Offer`].
+ * A function for signing an [`UnsignedBolt12Invoice`].
*/
-typedef struct MUST_USE_STRUCT LDKQuantity {
+typedef struct LDKSignBolt12InvoiceFn {
/**
- * A pointer to the opaque Rust object.
- * Nearly everywhere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ * An opaque pointer which is passed to your function implementations as an argument.
+ * This has no meaning in the LDK, and can be NULL or any other value.
*/
- LDKnativeQuantity *inner;
+ void *this_arg;
/**
- * Indicates that this is the only struct which contains the same pointer.
- * Rust functions which take ownership of an object provided via an argument require
- * this to be true and invalidate the object pointed to by inner.
+ * Signs a [`TaggedHash`] computed over the merkle root of `message`'s TLV stream.
*/
- bool is_owned;
-} LDKQuantity;
+ struct LDKCResult_SchnorrSignatureNoneZ (*sign_invoice)(const void *this_arg, const struct LDKUnsignedBolt12Invoice *NONNULL_PTR message);
+ /**
+ * Frees any resources associated with this object given its this_arg pointer.
+ * Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
+ */
+ void (*free)(void *this_arg);
+} LDKSignBolt12InvoiceFn;
bool is_owned;
} LDKErroneousField;
+/**
+ * A function for signing an [`UnsignedInvoiceRequest`].
+ */
+typedef struct LDKSignInvoiceRequestFn {
+ /**
+ * An opaque pointer which is passed to your function implementations as an argument.
+ * This has no meaning in the LDK, and can be NULL or any other value.
+ */
+ void *this_arg;
+ /**
+ * Signs a [`TaggedHash`] computed over the merkle root of `message`'s TLV stream.
+ */
+ struct LDKCResult_SchnorrSignatureNoneZ (*sign_invoice_request)(const void *this_arg, const struct LDKUnsignedInvoiceRequest *NONNULL_PTR message);
+ /**
+ * Frees any resources associated with this object given its this_arg pointer.
+ * Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
+ */
+ void (*free)(void *this_arg);
+} LDKSignInvoiceRequestFn;
+
+/**
+ * Error when signing messages.
+ */
+typedef enum LDKSignError_Tag {
+ /**
+ * User-defined error when signing the message.
+ */
+ LDKSignError_Signing,
+ /**
+ * Error when verifying the produced signature using the given pubkey.
+ */
+ LDKSignError_Verification,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKSignError_Sentinel,
+} LDKSignError_Tag;
+
+typedef struct MUST_USE_STRUCT LDKSignError {
+ LDKSignError_Tag tag;
+ union {
+ struct {
+ enum LDKSecp256k1Error verification;
+ };
+ };
+} LDKSignError;
+
/**
bool is_owned;
} LDKPhantomKeysManager;
+
+
/**
- * A trait defining behavior for routing an [`OnionMessage`].
+ * An implementation of [`EntropySource`] using ChaCha20.
*/
-typedef struct LDKMessageRouter {
+typedef struct MUST_USE_STRUCT LDKRandomBytes {
/**
- * An opaque pointer which is passed to your function implementations as an argument.
- * This has no meaning in the LDK, and can be NULL or any other value.
- */
- void *this_arg;
- /**
- * Returns a route for sending an [`OnionMessage`] to the given [`Destination`].
+ * A pointer to the opaque Rust object.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
- struct LDKCResult_OnionMessagePathNoneZ (*find_path)(const void *this_arg, struct LDKPublicKey sender, struct LDKCVec_PublicKeyZ peers, struct LDKDestination destination);
+ LDKnativeRandomBytes *inner;
/**
- * Frees any resources associated with this object given its this_arg pointer.
- * Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
+ * Indicates that this is the only struct which contains the same pointer.
+ * Rust functions which take ownership of an object provided via an argument require
+ * this to be true and invalidate the object pointed to by inner.
*/
- void (*free)(void *this_arg);
-} LDKMessageRouter;
+ bool is_owned;
+} LDKRandomBytes;
* ```
* # extern crate bitcoin;
* # use bitcoin::hashes::_export::_core::time::Duration;
- * # use bitcoin::secp256k1::{PublicKey, Secp256k1, SecretKey};
- * # use lightning::blinded_path::BlindedPath;
- * # use lightning::sign::KeysManager;
+ * # use bitcoin::hashes::hex::FromHex;
+ * # use bitcoin::secp256k1::{PublicKey, Secp256k1, SecretKey, self};
+ * # use lightning::blinded_path::{BlindedPath, EmptyNodeIdLookUp};
+ * # use lightning::sign::{EntropySource, KeysManager};
* # use lightning::ln::peer_handler::IgnoringMessageHandler;
- * # use lightning::onion_message::messenger::{Destination, MessageRouter, OnionMessenger, OnionMessagePath};
+ * # use lightning::onion_message::messenger::{Destination, MessageRouter, OnionMessagePath, OnionMessenger};
* # use lightning::onion_message::packet::OnionMessageContents;
* # use lightning::util::logger::{Logger, Record};
* # use lightning::util::ser::{Writeable, Writer};
* # use std::sync::Arc;
* # struct FakeLogger;
* # impl Logger for FakeLogger {
- * # fn log(&self, record: &Record) { unimplemented!() }
+ * # fn log(&self, record: Record) { println!(\"{:?}\" , record); }
* # }
* # struct FakeMessageRouter {}
* # impl MessageRouter for FakeMessageRouter {
* # fn find_path(&self, sender: PublicKey, peers: Vec<PublicKey>, destination: Destination) -> Result<OnionMessagePath, ()> {
- * # unimplemented!()
+ * # let secp_ctx = Secp256k1::new();
+ * # let node_secret = SecretKey::from_slice(&<Vec<u8>>::from_hex(\"0101010101010101010101010101010101010101010101010101010101010101\").unwrap()[..]).unwrap();
+ * # let hop_node_id1 = PublicKey::from_secret_key(&secp_ctx, &node_secret);
+ * # let hop_node_id2 = hop_node_id1;
+ * # Ok(OnionMessagePath {
+ * # intermediate_nodes: vec![hop_node_id1, hop_node_id2],
+ * # destination,
+ * # first_node_addresses: None,
+ * # })
+ * # }
+ * # fn create_blinded_paths<T: secp256k1::Signing + secp256k1::Verification>(
+ * # &self, _recipient: PublicKey, _peers: Vec<PublicKey>, _secp_ctx: &Secp256k1<T>
+ * # ) -> Result<Vec<BlindedPath>, ()> {
+ * # unreachable!()
* # }
* # }
* # let seed = [42u8; 32];
* # let time = Duration::from_secs(123456);
* # let keys_manager = KeysManager::new(&seed, time.as_secs(), time.subsec_nanos());
* # let logger = Arc::new(FakeLogger {});
- * # let node_secret = SecretKey::from_slice(&hex::decode(\"0101010101010101010101010101010101010101010101010101010101010101\").unwrap()[..]).unwrap();
+ * # let node_secret = SecretKey::from_slice(&<Vec<u8>>::from_hex(\"0101010101010101010101010101010101010101010101010101010101010101\").unwrap()[..]).unwrap();
* # let secp_ctx = Secp256k1::new();
* # let hop_node_id1 = PublicKey::from_secret_key(&secp_ctx, &node_secret);
- * # let (hop_node_id2, hop_node_id3, hop_node_id4) = (hop_node_id1, hop_node_id1, hop_node_id1);
+ * # let (hop_node_id3, hop_node_id4) = (hop_node_id1, hop_node_id1);
* # let destination_node_id = hop_node_id1;
+ * # let node_id_lookup = EmptyNodeIdLookUp {};
* # let message_router = Arc::new(FakeMessageRouter {});
* # let custom_message_handler = IgnoringMessageHandler {};
* # let offers_message_handler = IgnoringMessageHandler {};
* // Create the onion messenger. This must use the same `keys_manager` as is passed to your
* // ChannelManager.
* let onion_messenger = OnionMessenger::new(
- * &keys_manager, &keys_manager, logger, message_router, &offers_message_handler,
- * &custom_message_handler
+ * &keys_manager, &keys_manager, logger, &node_id_lookup, message_router,
+ * &offers_message_handler, &custom_message_handler
* );
*
- * # #[derive(Clone)]
+ * # #[derive(Debug, Clone)]
* # struct YourCustomMessage {}
* impl Writeable for YourCustomMessage {
* \tfn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
* \t}
* }
* // Send a custom onion message to a node id.
- * let path = OnionMessagePath {
- * \tintermediate_nodes: vec![hop_node_id1, hop_node_id2],
- * \tdestination: Destination::Node(destination_node_id),
- * };
+ * let destination = Destination::Node(destination_node_id);
* let reply_path = None;
* # let message = YourCustomMessage {};
- * onion_messenger.send_onion_message(path, message, reply_path);
+ * onion_messenger.send_onion_message(message, destination, reply_path);
*
* // Create a blinded path to yourself, for someone to send an onion message to.
* # let your_node_id = hop_node_id1;
* let blinded_path = BlindedPath::new_for_message(&hops, &keys_manager, &secp_ctx).unwrap();
*
* // Send a custom onion message to a blinded path.
- * let path = OnionMessagePath {
- * \tintermediate_nodes: vec![hop_node_id1, hop_node_id2],
- * \tdestination: Destination::BlindedPath(blinded_path),
- * };
+ * let destination = Destination::BlindedPath(blinded_path);
* let reply_path = None;
* # let message = YourCustomMessage {};
- * onion_messenger.send_onion_message(path, message, reply_path);
+ * onion_messenger.send_onion_message(message, destination, reply_path);
* ```
*
* [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
bool is_owned;
} LDKDefaultMessageRouter;
+/**
+ * The unblinded node in a [`BlindedPath`].
+ */
+typedef enum LDKIntroductionNode_Tag {
+ /**
+ * The node id of the introduction node.
+ */
+ LDKIntroductionNode_NodeId,
+ /**
+ * The short channel id of the channel leading to the introduction node. The [`Direction`]
+ * identifies which side of the channel is the introduction node.
+ */
+ LDKIntroductionNode_DirectedShortChannelId,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKIntroductionNode_Sentinel,
+} LDKIntroductionNode_Tag;
+
+typedef struct LDKIntroductionNode_LDKDirectedShortChannelId_Body {
+ enum LDKDirection _0;
+ uint64_t _1;
+} LDKIntroductionNode_LDKDirectedShortChannelId_Body;
+
+typedef struct MUST_USE_STRUCT LDKIntroductionNode {
+ LDKIntroductionNode_Tag tag;
+ union {
+ struct {
+ struct LDKPublicKey node_id;
+ };
+ LDKIntroductionNode_LDKDirectedShortChannelId_Body directed_short_channel_id;
+ };
+} LDKIntroductionNode;
+
/**
- * An intermediate node, its outbound channel, and relay parameters.
+ * A [`NodeIdLookUp`] that always returns `None`.
*/
-typedef struct MUST_USE_STRUCT LDKForwardNode {
+typedef struct MUST_USE_STRUCT LDKEmptyNodeIdLookUp {
/**
* A pointer to the opaque Rust object.
* Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
- LDKnativeForwardNode *inner;
+ LDKnativeEmptyNodeIdLookUp *inner;
/**
* Indicates that this is the only struct which contains the same pointer.
* Rust functions which take ownership of an object provided via an argument require
* this to be true and invalidate the object pointed to by inner.
*/
bool is_owned;
-} LDKForwardNode;
+} LDKEmptyNodeIdLookUp;
/**
* Signs and provides the full witness for all inputs within the transaction known to the
* trait (i.e., any provided via [`CoinSelectionSource::select_confirmed_utxos`]).
+ *
+ * If your wallet does not support signing PSBTs you can call `psbt.extract_tx()` to get the
+ * unsigned transaction and then sign it with your wallet.
*/
- struct LDKCResult_TransactionNoneZ (*sign_tx)(const void *this_arg, struct LDKTransaction tx);
+ struct LDKCResult_TransactionNoneZ (*sign_psbt)(const void *this_arg, struct LDKCVec_u8Z psbt);
/**
* Frees any resources associated with this object given its this_arg pointer.
* Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
* Signs and provides the full [`TxIn::script_sig`] and [`TxIn::witness`] for all inputs within
* the transaction known to the wallet (i.e., any provided via
* [`WalletSource::list_confirmed_utxos`]).
+ *
+ * If your wallet does not support signing PSBTs you can call `psbt.extract_tx()` to get the
+ * unsigned transaction and then sign it with your wallet.
*/
- struct LDKCResult_TransactionNoneZ (*sign_tx)(const void *this_arg, struct LDKTransaction tx);
+ struct LDKCResult_TransactionNoneZ (*sign_psbt)(const void *this_arg, struct LDKCVec_u8Z psbt);
/**
* Frees any resources associated with this object given its this_arg pointer.
* Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
* However, as long as [`ChannelMonitor`] backups are sound, no funds besides those used for
* unilateral chain closure fees are at risk.
*
+ * [`ChannelManager`]: lightning::ln::channelmanager::ChannelManager
+ * [`ChannelManager::timer_tick_occurred`]: lightning::ln::channelmanager::ChannelManager::timer_tick_occurred
* [`ChannelMonitor`]: lightning::chain::channelmonitor::ChannelMonitor
* [`Event`]: lightning::events::Event
* [`PeerManager::timer_tick_occurred`]: lightning::ln::peer_handler::PeerManager::timer_tick_occurred
extern const uintptr_t KVSTORE_NAMESPACE_KEY_MAX_LEN;
+extern const uint64_t MAX_SCID_BLOCK;
+
+extern const uint64_t MAX_SCID_TX_INDEX;
+
+extern const uint64_t MAX_SCID_VOUT_INDEX;
+
extern const uint64_t MIN_RELAY_FEE_SAT_PER_1000_WEIGHT;
extern const uint32_t FEERATE_FLOOR_SATS_PER_KW;
extern const uintptr_t REVOKEABLE_REDEEMSCRIPT_MAX_LENGTH;
+extern const uintptr_t PAYER_NOTE_LIMIT;
+
extern const uint64_t UNKNOWN_CHANNEL_CAPACITY_MSAT;
extern const uint32_t DEFAULT_MAX_TOTAL_CLTV_EXPIRY_DELTA;
*/
struct LDKU128 U128_new(struct LDKSixteenBytes le_bytes);
+/**
+ * Constructs a new WitnessProgram given a version and program bytes.
+ *
+ * The program MUST be at least 2 bytes and no longer than 40 bytes long.
+ * Further, if the version is 0, the program MUST be either exactly 20 or exactly 32 bytes long.
+ */
+struct LDKWitnessProgram WitnessProgram_new(struct LDKWitnessVersion version, struct LDKCVec_u8Z program);
+
+/**
+ * Gets the `WitnessVersion` of the given `WitnessProgram`
+ */
+struct LDKWitnessVersion WitnessProgram_get_version(const struct LDKWitnessProgram *NONNULL_PTR prog);
+
+/**
+ * Gets the witness program bytes of the given `WitnessProgram`
+ */
+struct LDKu8slice WitnessProgram_get_program(const struct LDKWitnessProgram *NONNULL_PTR prog);
+
+/**
+ * Creates a new WitnessProgram which has the same data as `orig`
+ */
+struct LDKWitnessProgram WitnessProgram_clone(const struct LDKWitnessProgram *NONNULL_PTR orig);
+
+/**
+ * Releases any memory held by the given `WitnessProgram` (which is currently none)
+ */
+void WitnessProgram_free(struct LDKWitnessProgram o);
+
/**
* Convenience function for constructing a new BigEndianScalar
*/
void Witness_free(struct LDKWitness _res);
/**
- * Frees the witness and script_sig in a TxIn
+ * Convenience function for constructing a new TxIn
*/
-void TxIn_free(struct LDKTxIn _res);
+struct LDKTxIn TxIn_new(struct LDKWitness witness, struct LDKCVec_u8Z script_sig, uint32_t sequence, struct LDKThirtyTwoBytes previous_txid, uint32_t previous_vout);
/**
- * Convenience function for constructing a new TxIn
+ * Gets the `witness` in the given `TxIn`.
*/
-struct LDKTxIn TxIn_new(struct LDKWitness witness, struct LDKCVec_u8Z script_sig, uint32_t sequence, struct LDKThirtyTwoBytes previous_txid, uint32_t previous_vout);
+struct LDKWitness TxIn_get_witness(const struct LDKTxIn *NONNULL_PTR txin);
+
+/**
+ * Gets the `script_sig` in the given `TxIn`.
+ */
+struct LDKu8slice TxIn_get_script_sig(const struct LDKTxIn *NONNULL_PTR txin);
+
+/**
+ * Gets the `sequence` in the given `TxIn`.
+ */
+uint32_t TxIn_get_sequence(const struct LDKTxIn *NONNULL_PTR txin);
+
+/**
+ * Gets the previous outpoint txid in the given `TxIn`.
+ */
+struct LDKThirtyTwoBytes TxIn_get_previous_txid(const struct LDKTxIn *NONNULL_PTR txin);
+
+/**
+ * Gets the previout outpoint index in the given `TxIn`.
+ */
+uint32_t TxIn_get_previous_vout(const struct LDKTxIn *NONNULL_PTR txin);
+
+/**
+ * Frees the witness and script_sig in a TxIn
+ */
+void TxIn_free(struct LDKTxIn _res);
/**
* Convenience function for constructing a new TxOut
*/
struct LDKTxOut TxOut_new(struct LDKCVec_u8Z script_pubkey, uint64_t value);
+/**
+ * Gets the `script_pubkey` in the given `TxOut`.
+ */
+struct LDKu8slice TxOut_get_script_pubkey(const struct LDKTxOut *NONNULL_PTR txout);
+
+/**
+ * Gets the value in the given `TxOut`.
+ */
+uint64_t TxOut_get_value(const struct LDKTxOut *NONNULL_PTR txout);
+
/**
* Frees the data pointed to by script_pubkey.
*/
const void *__unmangle_inner_ptr(const void *ptr);
#endif
+/**
+ * Frees the buffer pointed to by `data` if `datalen` is non-0.
+ */
+void CVec_u8Z_free(struct LDKCVec_u8Z _res);
+
+/**
+ * Creates a new CResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ in the success state.
+ */
+struct LDKCResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ CResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ_ok(struct LDKRefundMaybeWithDerivedMetadataBuilder o);
+
+/**
+ * Creates a new CResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ in the error state.
+ */
+struct LDKCResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ CResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ_err(enum LDKBolt12SemanticError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ_is_ok(const struct LDKCResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ.
+ */
+void CResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ_free(struct LDKCResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ _res);
+
+/**
+ * Creates a new CResult_RefundBolt12SemanticErrorZ in the success state.
+ */
+struct LDKCResult_RefundBolt12SemanticErrorZ CResult_RefundBolt12SemanticErrorZ_ok(struct LDKRefund o);
+
+/**
+ * Creates a new CResult_RefundBolt12SemanticErrorZ in the error state.
+ */
+struct LDKCResult_RefundBolt12SemanticErrorZ CResult_RefundBolt12SemanticErrorZ_err(enum LDKBolt12SemanticError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_RefundBolt12SemanticErrorZ_is_ok(const struct LDKCResult_RefundBolt12SemanticErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_RefundBolt12SemanticErrorZ.
+ */
+void CResult_RefundBolt12SemanticErrorZ_free(struct LDKCResult_RefundBolt12SemanticErrorZ _res);
+
+/**
+ * Creates a new CResult_RefundBolt12SemanticErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_RefundBolt12SemanticErrorZ CResult_RefundBolt12SemanticErrorZ_clone(const struct LDKCResult_RefundBolt12SemanticErrorZ *NONNULL_PTR orig);
+
/**
* Constructs a new COption_u64Z containing a u64
*/
*/
struct LDKCOption_ThirtyTwoBytesZ COption_ThirtyTwoBytesZ_clone(const struct LDKCOption_ThirtyTwoBytesZ *NONNULL_PTR orig);
-/**
- * Frees the buffer pointed to by `data` if `datalen` is non-0.
- */
-void CVec_u8Z_free(struct LDKCVec_u8Z _res);
-
/**
* Constructs a new COption_CVec_u8ZZ containing a crate::c_types::derived::CVec_u8Z
*/
*/
struct LDKCResult_RecipientOnionFieldsNoneZ CResult_RecipientOnionFieldsNoneZ_clone(const struct LDKCResult_RecipientOnionFieldsNoneZ *NONNULL_PTR orig);
+/**
+ * Creates a new CResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ in the success state.
+ */
+struct LDKCResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ CResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ_ok(struct LDKUnsignedBolt12Invoice o);
+
+/**
+ * Creates a new CResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ in the error state.
+ */
+struct LDKCResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ CResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ_err(enum LDKBolt12SemanticError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ_is_ok(const struct LDKCResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ.
+ */
+void CResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ_free(struct LDKCResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ _res);
+
+/**
+ * Creates a new CResult_Bolt12InvoiceBolt12SemanticErrorZ in the success state.
+ */
+struct LDKCResult_Bolt12InvoiceBolt12SemanticErrorZ CResult_Bolt12InvoiceBolt12SemanticErrorZ_ok(struct LDKBolt12Invoice o);
+
+/**
+ * Creates a new CResult_Bolt12InvoiceBolt12SemanticErrorZ in the error state.
+ */
+struct LDKCResult_Bolt12InvoiceBolt12SemanticErrorZ CResult_Bolt12InvoiceBolt12SemanticErrorZ_err(enum LDKBolt12SemanticError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_Bolt12InvoiceBolt12SemanticErrorZ_is_ok(const struct LDKCResult_Bolt12InvoiceBolt12SemanticErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_Bolt12InvoiceBolt12SemanticErrorZ.
+ */
+void CResult_Bolt12InvoiceBolt12SemanticErrorZ_free(struct LDKCResult_Bolt12InvoiceBolt12SemanticErrorZ _res);
+
+/**
+ * Creates a new CResult_Bolt12InvoiceBolt12SemanticErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_Bolt12InvoiceBolt12SemanticErrorZ CResult_Bolt12InvoiceBolt12SemanticErrorZ_clone(const struct LDKCResult_Bolt12InvoiceBolt12SemanticErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_SchnorrSignatureNoneZ in the success state.
+ */
+struct LDKCResult_SchnorrSignatureNoneZ CResult_SchnorrSignatureNoneZ_ok(struct LDKSchnorrSignature o);
+
+/**
+ * Creates a new CResult_SchnorrSignatureNoneZ in the error state.
+ */
+struct LDKCResult_SchnorrSignatureNoneZ CResult_SchnorrSignatureNoneZ_err(void);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_SchnorrSignatureNoneZ_is_ok(const struct LDKCResult_SchnorrSignatureNoneZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_SchnorrSignatureNoneZ.
+ */
+void CResult_SchnorrSignatureNoneZ_free(struct LDKCResult_SchnorrSignatureNoneZ _res);
+
+/**
+ * Creates a new CResult_SchnorrSignatureNoneZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_SchnorrSignatureNoneZ CResult_SchnorrSignatureNoneZ_clone(const struct LDKCResult_SchnorrSignatureNoneZ *NONNULL_PTR orig);
+
/**
* Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
*/
struct LDKCOption_CVec_ThirtyTwoBytesZZ COption_CVec_ThirtyTwoBytesZZ_clone(const struct LDKCOption_CVec_ThirtyTwoBytesZZ *NONNULL_PTR orig);
+/**
+ * Constructs a new COption_AmountZ containing a crate::lightning::offers::offer::Amount
+ */
+struct LDKCOption_AmountZ COption_AmountZ_some(struct LDKAmount o);
+
+/**
+ * Constructs a new COption_AmountZ containing nothing
+ */
+struct LDKCOption_AmountZ COption_AmountZ_none(void);
+
+/**
+ * Frees any resources associated with the crate::lightning::offers::offer::Amount, if we are in the Some state
+ */
+void COption_AmountZ_free(struct LDKCOption_AmountZ _res);
+
+/**
+ * Creates a new COption_AmountZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCOption_AmountZ COption_AmountZ_clone(const struct LDKCOption_AmountZ *NONNULL_PTR orig);
+
+/**
+ * Constructs a new COption_QuantityZ containing a crate::lightning::offers::offer::Quantity
+ */
+struct LDKCOption_QuantityZ COption_QuantityZ_some(struct LDKQuantity o);
+
+/**
+ * Constructs a new COption_QuantityZ containing nothing
+ */
+struct LDKCOption_QuantityZ COption_QuantityZ_none(void);
+
+/**
+ * Frees any resources associated with the crate::lightning::offers::offer::Quantity, if we are in the Some state
+ */
+void COption_QuantityZ_free(struct LDKCOption_QuantityZ _res);
+
+/**
+ * Creates a new COption_QuantityZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCOption_QuantityZ COption_QuantityZ_clone(const struct LDKCOption_QuantityZ *NONNULL_PTR orig);
+
/**
* Creates a new CResult_ThirtyTwoBytesNoneZ in the success state.
*/
* Creates a new tuple which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKC2Tuple_CVec_u8ZusizeZ C2Tuple_CVec_u8ZusizeZ_clone(const struct LDKC2Tuple_CVec_u8ZusizeZ *NONNULL_PTR orig);
+struct LDKC2Tuple_CVec_u8Zu64Z C2Tuple_CVec_u8Zu64Z_clone(const struct LDKC2Tuple_CVec_u8Zu64Z *NONNULL_PTR orig);
/**
- * Creates a new C2Tuple_CVec_u8ZusizeZ from the contained elements.
+ * Creates a new C2Tuple_CVec_u8Zu64Z from the contained elements.
*/
-struct LDKC2Tuple_CVec_u8ZusizeZ C2Tuple_CVec_u8ZusizeZ_new(struct LDKCVec_u8Z a, uintptr_t b);
+struct LDKC2Tuple_CVec_u8Zu64Z C2Tuple_CVec_u8Zu64Z_new(struct LDKCVec_u8Z a, uint64_t b);
/**
- * Frees any resources used by the C2Tuple_CVec_u8ZusizeZ.
+ * Frees any resources used by the C2Tuple_CVec_u8Zu64Z.
*/
-void C2Tuple_CVec_u8ZusizeZ_free(struct LDKC2Tuple_CVec_u8ZusizeZ _res);
+void C2Tuple_CVec_u8Zu64Z_free(struct LDKC2Tuple_CVec_u8Zu64Z _res);
/**
- * Creates a new CResult_C2Tuple_CVec_u8ZusizeZNoneZ in the success state.
+ * Creates a new CResult_C2Tuple_CVec_u8Zu64ZNoneZ in the success state.
*/
-struct LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZ CResult_C2Tuple_CVec_u8ZusizeZNoneZ_ok(struct LDKC2Tuple_CVec_u8ZusizeZ o);
+struct LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZ CResult_C2Tuple_CVec_u8Zu64ZNoneZ_ok(struct LDKC2Tuple_CVec_u8Zu64Z o);
/**
- * Creates a new CResult_C2Tuple_CVec_u8ZusizeZNoneZ in the error state.
+ * Creates a new CResult_C2Tuple_CVec_u8Zu64ZNoneZ in the error state.
*/
-struct LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZ CResult_C2Tuple_CVec_u8ZusizeZNoneZ_err(void);
+struct LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZ CResult_C2Tuple_CVec_u8Zu64ZNoneZ_err(void);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_C2Tuple_CVec_u8ZusizeZNoneZ_is_ok(const struct LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZ *NONNULL_PTR o);
+bool CResult_C2Tuple_CVec_u8Zu64ZNoneZ_is_ok(const struct LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_C2Tuple_CVec_u8ZusizeZNoneZ.
+ * Frees any resources used by the CResult_C2Tuple_CVec_u8Zu64ZNoneZ.
*/
-void CResult_C2Tuple_CVec_u8ZusizeZNoneZ_free(struct LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZ _res);
+void CResult_C2Tuple_CVec_u8Zu64ZNoneZ_free(struct LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZ _res);
/**
- * Creates a new CResult_C2Tuple_CVec_u8ZusizeZNoneZ which has the same data as `orig`
+ * Creates a new CResult_C2Tuple_CVec_u8Zu64ZNoneZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZ CResult_C2Tuple_CVec_u8ZusizeZNoneZ_clone(const struct LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZ *NONNULL_PTR orig);
+struct LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZ CResult_C2Tuple_CVec_u8Zu64ZNoneZ_clone(const struct LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZ *NONNULL_PTR orig);
/**
* Creates a new CResult_ChannelDerivationParametersDecodeErrorZ in the success state.
*/
struct LDKCResult_NoneNoneZ CResult_NoneNoneZ_clone(const struct LDKCResult_NoneNoneZ *NONNULL_PTR orig);
-/**
- * Frees the buffer pointed to by `data` if `datalen` is non-0.
- */
-void CVec_ECDSASignatureZ_free(struct LDKCVec_ECDSASignatureZ _res);
-
-/**
- * Creates a new tuple which has the same data as `orig`
- * but with all dynamically-allocated buffers duplicated in new buffers.
- */
-struct LDKC2Tuple_ECDSASignatureCVec_ECDSASignatureZZ C2Tuple_ECDSASignatureCVec_ECDSASignatureZZ_clone(const struct LDKC2Tuple_ECDSASignatureCVec_ECDSASignatureZZ *NONNULL_PTR orig);
-
-/**
- * Creates a new C2Tuple_ECDSASignatureCVec_ECDSASignatureZZ from the contained elements.
- */
-struct LDKC2Tuple_ECDSASignatureCVec_ECDSASignatureZZ C2Tuple_ECDSASignatureCVec_ECDSASignatureZZ_new(struct LDKECDSASignature a, struct LDKCVec_ECDSASignatureZ b);
-
-/**
- * Frees any resources used by the C2Tuple_ECDSASignatureCVec_ECDSASignatureZZ.
- */
-void C2Tuple_ECDSASignatureCVec_ECDSASignatureZZ_free(struct LDKC2Tuple_ECDSASignatureCVec_ECDSASignatureZZ _res);
-
-/**
- * Creates a new CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ in the success state.
- */
-struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ_ok(struct LDKC2Tuple_ECDSASignatureCVec_ECDSASignatureZZ o);
-
-/**
- * Creates a new CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ in the error state.
- */
-struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ_err(void);
-
-/**
- * Checks if the given object is currently in the success state
- */
-bool CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ_is_ok(const struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ *NONNULL_PTR o);
-
-/**
- * Frees any resources used by the CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ.
- */
-void CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ_free(struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ _res);
-
-/**
- * Creates a new CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ which has the same data as `orig`
- * but with all dynamically-allocated buffers duplicated in new buffers.
- */
-struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ_clone(const struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ *NONNULL_PTR orig);
-
-/**
- * Creates a new CResult_ECDSASignatureNoneZ in the success state.
- */
-struct LDKCResult_ECDSASignatureNoneZ CResult_ECDSASignatureNoneZ_ok(struct LDKECDSASignature o);
-
-/**
- * Creates a new CResult_ECDSASignatureNoneZ in the error state.
- */
-struct LDKCResult_ECDSASignatureNoneZ CResult_ECDSASignatureNoneZ_err(void);
-
-/**
- * Checks if the given object is currently in the success state
- */
-bool CResult_ECDSASignatureNoneZ_is_ok(const struct LDKCResult_ECDSASignatureNoneZ *NONNULL_PTR o);
-
-/**
- * Frees any resources used by the CResult_ECDSASignatureNoneZ.
- */
-void CResult_ECDSASignatureNoneZ_free(struct LDKCResult_ECDSASignatureNoneZ _res);
-
-/**
- * Creates a new CResult_ECDSASignatureNoneZ which has the same data as `orig`
- * but with all dynamically-allocated buffers duplicated in new buffers.
- */
-struct LDKCResult_ECDSASignatureNoneZ CResult_ECDSASignatureNoneZ_clone(const struct LDKCResult_ECDSASignatureNoneZ *NONNULL_PTR orig);
-
/**
* Creates a new CResult_PublicKeyNoneZ in the success state.
*/
struct LDKCResult_RecoverableSignatureNoneZ CResult_RecoverableSignatureNoneZ_clone(const struct LDKCResult_RecoverableSignatureNoneZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_SchnorrSignatureNoneZ in the success state.
+ * Creates a new CResult_ECDSASignatureNoneZ in the success state.
*/
-struct LDKCResult_SchnorrSignatureNoneZ CResult_SchnorrSignatureNoneZ_ok(struct LDKSchnorrSignature o);
+struct LDKCResult_ECDSASignatureNoneZ CResult_ECDSASignatureNoneZ_ok(struct LDKECDSASignature o);
/**
- * Creates a new CResult_SchnorrSignatureNoneZ in the error state.
+ * Creates a new CResult_ECDSASignatureNoneZ in the error state.
*/
-struct LDKCResult_SchnorrSignatureNoneZ CResult_SchnorrSignatureNoneZ_err(void);
+struct LDKCResult_ECDSASignatureNoneZ CResult_ECDSASignatureNoneZ_err(void);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_SchnorrSignatureNoneZ_is_ok(const struct LDKCResult_SchnorrSignatureNoneZ *NONNULL_PTR o);
+bool CResult_ECDSASignatureNoneZ_is_ok(const struct LDKCResult_ECDSASignatureNoneZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_SchnorrSignatureNoneZ.
+ * Frees any resources used by the CResult_ECDSASignatureNoneZ.
*/
-void CResult_SchnorrSignatureNoneZ_free(struct LDKCResult_SchnorrSignatureNoneZ _res);
+void CResult_ECDSASignatureNoneZ_free(struct LDKCResult_ECDSASignatureNoneZ _res);
/**
- * Creates a new CResult_SchnorrSignatureNoneZ which has the same data as `orig`
+ * Creates a new CResult_ECDSASignatureNoneZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_SchnorrSignatureNoneZ CResult_SchnorrSignatureNoneZ_clone(const struct LDKCResult_SchnorrSignatureNoneZ *NONNULL_PTR orig);
+struct LDKCResult_ECDSASignatureNoneZ CResult_ECDSASignatureNoneZ_clone(const struct LDKCResult_ECDSASignatureNoneZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_TransactionNoneZ in the success state.
+ */
+struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_ok(struct LDKTransaction o);
+
+/**
+ * Creates a new CResult_TransactionNoneZ in the error state.
+ */
+struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_err(void);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_TransactionNoneZ_is_ok(const struct LDKCResult_TransactionNoneZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_TransactionNoneZ.
+ */
+void CResult_TransactionNoneZ_free(struct LDKCResult_TransactionNoneZ _res);
+
+/**
+ * Creates a new CResult_TransactionNoneZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_clone(const struct LDKCResult_TransactionNoneZ *NONNULL_PTR orig);
/**
* Creates a new CResult_WriteableEcdsaChannelSignerDecodeErrorZ in the success state.
struct LDKCOption_boolZ COption_boolZ_clone(const struct LDKCOption_boolZ *NONNULL_PTR orig);
/**
- * Frees the buffer pointed to by `data` if `datalen` is non-0.
+ * Creates a new CResult_WitnessNoneZ in the success state.
*/
-void CVec_CVec_u8ZZ_free(struct LDKCVec_CVec_u8ZZ _res);
+struct LDKCResult_WitnessNoneZ CResult_WitnessNoneZ_ok(struct LDKWitness o);
/**
- * Creates a new CResult_CVec_CVec_u8ZZNoneZ in the success state.
+ * Creates a new CResult_WitnessNoneZ in the error state.
*/
-struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_ok(struct LDKCVec_CVec_u8ZZ o);
+struct LDKCResult_WitnessNoneZ CResult_WitnessNoneZ_err(void);
/**
- * Creates a new CResult_CVec_CVec_u8ZZNoneZ in the error state.
+ * Checks if the given object is currently in the success state
*/
-struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_err(void);
+bool CResult_WitnessNoneZ_is_ok(const struct LDKCResult_WitnessNoneZ *NONNULL_PTR o);
/**
- * Checks if the given object is currently in the success state
+ * Frees any resources used by the CResult_WitnessNoneZ.
+ */
+void CResult_WitnessNoneZ_free(struct LDKCResult_WitnessNoneZ _res);
+
+/**
+ * Creates a new CResult_WitnessNoneZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
*/
-bool CResult_CVec_CVec_u8ZZNoneZ_is_ok(const struct LDKCResult_CVec_CVec_u8ZZNoneZ *NONNULL_PTR o);
+struct LDKCResult_WitnessNoneZ CResult_WitnessNoneZ_clone(const struct LDKCResult_WitnessNoneZ *NONNULL_PTR orig);
/**
- * Frees any resources used by the CResult_CVec_CVec_u8ZZNoneZ.
+ * Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
-void CResult_CVec_CVec_u8ZZNoneZ_free(struct LDKCResult_CVec_CVec_u8ZZNoneZ _res);
+void CVec_ECDSASignatureZ_free(struct LDKCVec_ECDSASignatureZ _res);
/**
- * Creates a new CResult_CVec_CVec_u8ZZNoneZ which has the same data as `orig`
+ * Creates a new tuple which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_clone(const struct LDKCResult_CVec_CVec_u8ZZNoneZ *NONNULL_PTR orig);
+struct LDKC2Tuple_ECDSASignatureCVec_ECDSASignatureZZ C2Tuple_ECDSASignatureCVec_ECDSASignatureZZ_clone(const struct LDKC2Tuple_ECDSASignatureCVec_ECDSASignatureZZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_InMemorySignerDecodeErrorZ in the success state.
+ * Creates a new C2Tuple_ECDSASignatureCVec_ECDSASignatureZZ from the contained elements.
*/
-struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_ok(struct LDKInMemorySigner o);
+struct LDKC2Tuple_ECDSASignatureCVec_ECDSASignatureZZ C2Tuple_ECDSASignatureCVec_ECDSASignatureZZ_new(struct LDKECDSASignature a, struct LDKCVec_ECDSASignatureZ b);
/**
- * Creates a new CResult_InMemorySignerDecodeErrorZ in the error state.
+ * Frees any resources used by the C2Tuple_ECDSASignatureCVec_ECDSASignatureZZ.
*/
-struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_err(struct LDKDecodeError e);
+void C2Tuple_ECDSASignatureCVec_ECDSASignatureZZ_free(struct LDKC2Tuple_ECDSASignatureCVec_ECDSASignatureZZ _res);
+
+/**
+ * Creates a new CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ in the success state.
+ */
+struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ_ok(struct LDKC2Tuple_ECDSASignatureCVec_ECDSASignatureZZ o);
+
+/**
+ * Creates a new CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ in the error state.
+ */
+struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ_err(void);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_InMemorySignerDecodeErrorZ_is_ok(const struct LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR o);
+bool CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ_is_ok(const struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_InMemorySignerDecodeErrorZ.
+ * Frees any resources used by the CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ.
*/
-void CResult_InMemorySignerDecodeErrorZ_free(struct LDKCResult_InMemorySignerDecodeErrorZ _res);
+void CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ_free(struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ _res);
/**
- * Creates a new CResult_InMemorySignerDecodeErrorZ which has the same data as `orig`
+ * Creates a new CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_clone(const struct LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR orig);
+struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ CResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ_clone(const struct LDKCResult_C2Tuple_ECDSASignatureCVec_ECDSASignatureZZNoneZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_TransactionNoneZ in the success state.
+ * Creates a new CResult_InMemorySignerDecodeErrorZ in the success state.
*/
-struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_ok(struct LDKTransaction o);
+struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_ok(struct LDKInMemorySigner o);
/**
- * Creates a new CResult_TransactionNoneZ in the error state.
+ * Creates a new CResult_InMemorySignerDecodeErrorZ in the error state.
*/
-struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_err(void);
+struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_TransactionNoneZ_is_ok(const struct LDKCResult_TransactionNoneZ *NONNULL_PTR o);
+bool CResult_InMemorySignerDecodeErrorZ_is_ok(const struct LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_TransactionNoneZ.
+ * Frees any resources used by the CResult_InMemorySignerDecodeErrorZ.
*/
-void CResult_TransactionNoneZ_free(struct LDKCResult_TransactionNoneZ _res);
+void CResult_InMemorySignerDecodeErrorZ_free(struct LDKCResult_InMemorySignerDecodeErrorZ _res);
/**
- * Creates a new CResult_TransactionNoneZ which has the same data as `orig`
+ * Creates a new CResult_InMemorySignerDecodeErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_clone(const struct LDKCResult_TransactionNoneZ *NONNULL_PTR orig);
+struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_clone(const struct LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR orig);
/**
* Constructs a new COption_WriteableScoreZ containing a crate::lightning::routing::scoring::WriteableScore
*/
struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_clone(const struct LDKCResult_RouteLightningErrorZ *NONNULL_PTR orig);
+/**
+ * Creates a new tuple which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKC2Tuple_BlindedPayInfoBlindedPathZ C2Tuple_BlindedPayInfoBlindedPathZ_clone(const struct LDKC2Tuple_BlindedPayInfoBlindedPathZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new C2Tuple_BlindedPayInfoBlindedPathZ from the contained elements.
+ */
+struct LDKC2Tuple_BlindedPayInfoBlindedPathZ C2Tuple_BlindedPayInfoBlindedPathZ_new(struct LDKBlindedPayInfo a, struct LDKBlindedPath b);
+
+/**
+ * Frees any resources used by the C2Tuple_BlindedPayInfoBlindedPathZ.
+ */
+void C2Tuple_BlindedPayInfoBlindedPathZ_free(struct LDKC2Tuple_BlindedPayInfoBlindedPathZ _res);
+
+/**
+ * Frees the buffer pointed to by `data` if `datalen` is non-0.
+ */
+void CVec_C2Tuple_BlindedPayInfoBlindedPathZZ_free(struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ _res);
+
+/**
+ * Creates a new CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ in the success state.
+ */
+struct LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ_ok(struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ o);
+
+/**
+ * Creates a new CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ in the error state.
+ */
+struct LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ_err(void);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ_is_ok(const struct LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ.
+ */
+void CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ_free(struct LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ _res);
+
+/**
+ * Creates a new CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ CResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ_clone(const struct LDKCResult_CVec_C2Tuple_BlindedPayInfoBlindedPathZZNoneZ *NONNULL_PTR orig);
+
+/**
+ * Frees the buffer pointed to by `data` if `datalen` is non-0.
+ */
+void CVec_PublicKeyZ_free(struct LDKCVec_PublicKeyZ _res);
+
+/**
+ * Creates a new CResult_OnionMessagePathNoneZ in the success state.
+ */
+struct LDKCResult_OnionMessagePathNoneZ CResult_OnionMessagePathNoneZ_ok(struct LDKOnionMessagePath o);
+
+/**
+ * Creates a new CResult_OnionMessagePathNoneZ in the error state.
+ */
+struct LDKCResult_OnionMessagePathNoneZ CResult_OnionMessagePathNoneZ_err(void);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_OnionMessagePathNoneZ_is_ok(const struct LDKCResult_OnionMessagePathNoneZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_OnionMessagePathNoneZ.
+ */
+void CResult_OnionMessagePathNoneZ_free(struct LDKCResult_OnionMessagePathNoneZ _res);
+
+/**
+ * Creates a new CResult_OnionMessagePathNoneZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_OnionMessagePathNoneZ CResult_OnionMessagePathNoneZ_clone(const struct LDKCResult_OnionMessagePathNoneZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_CVec_BlindedPathZNoneZ in the success state.
+ */
+struct LDKCResult_CVec_BlindedPathZNoneZ CResult_CVec_BlindedPathZNoneZ_ok(struct LDKCVec_BlindedPathZ o);
+
+/**
+ * Creates a new CResult_CVec_BlindedPathZNoneZ in the error state.
+ */
+struct LDKCResult_CVec_BlindedPathZNoneZ CResult_CVec_BlindedPathZNoneZ_err(void);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_CVec_BlindedPathZNoneZ_is_ok(const struct LDKCResult_CVec_BlindedPathZNoneZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_CVec_BlindedPathZNoneZ.
+ */
+void CResult_CVec_BlindedPathZNoneZ_free(struct LDKCResult_CVec_BlindedPathZNoneZ _res);
+
+/**
+ * Creates a new CResult_CVec_BlindedPathZNoneZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_CVec_BlindedPathZNoneZ CResult_CVec_BlindedPathZNoneZ_clone(const struct LDKCResult_CVec_BlindedPathZNoneZ *NONNULL_PTR orig);
+
/**
* Creates a new CResult_InFlightHtlcsDecodeErrorZ in the success state.
*/
*/
struct LDKCResult_PaymentParametersDecodeErrorZ CResult_PaymentParametersDecodeErrorZ_clone(const struct LDKCResult_PaymentParametersDecodeErrorZ *NONNULL_PTR orig);
-/**
- * Creates a new tuple which has the same data as `orig`
- * but with all dynamically-allocated buffers duplicated in new buffers.
- */
-struct LDKC2Tuple_BlindedPayInfoBlindedPathZ C2Tuple_BlindedPayInfoBlindedPathZ_clone(const struct LDKC2Tuple_BlindedPayInfoBlindedPathZ *NONNULL_PTR orig);
-
-/**
- * Creates a new C2Tuple_BlindedPayInfoBlindedPathZ from the contained elements.
- */
-struct LDKC2Tuple_BlindedPayInfoBlindedPathZ C2Tuple_BlindedPayInfoBlindedPathZ_new(struct LDKBlindedPayInfo a, struct LDKBlindedPath b);
-
-/**
- * Frees any resources used by the C2Tuple_BlindedPayInfoBlindedPathZ.
- */
-void C2Tuple_BlindedPayInfoBlindedPathZ_free(struct LDKC2Tuple_BlindedPayInfoBlindedPathZ _res);
-
-/**
- * Frees the buffer pointed to by `data` if `datalen` is non-0.
- */
-void CVec_C2Tuple_BlindedPayInfoBlindedPathZZ_free(struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ _res);
-
/**
* Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
*/
struct LDKCResult_RouteHintHopDecodeErrorZ CResult_RouteHintHopDecodeErrorZ_clone(const struct LDKCResult_RouteHintHopDecodeErrorZ *NONNULL_PTR orig);
-/**
- * Frees the buffer pointed to by `data` if `datalen` is non-0.
- */
-void CVec_PublicKeyZ_free(struct LDKCVec_PublicKeyZ _res);
-
/**
* Creates a new CResult_FixedPenaltyScorerDecodeErrorZ in the success state.
*/
*/
void CResult_ProbabilisticScorerDecodeErrorZ_free(struct LDKCResult_ProbabilisticScorerDecodeErrorZ _res);
+/**
+ * Creates a new CResult_BestBlockDecodeErrorZ in the success state.
+ */
+struct LDKCResult_BestBlockDecodeErrorZ CResult_BestBlockDecodeErrorZ_ok(struct LDKBestBlock o);
+
+/**
+ * Creates a new CResult_BestBlockDecodeErrorZ in the error state.
+ */
+struct LDKCResult_BestBlockDecodeErrorZ CResult_BestBlockDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_BestBlockDecodeErrorZ_is_ok(const struct LDKCResult_BestBlockDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_BestBlockDecodeErrorZ.
+ */
+void CResult_BestBlockDecodeErrorZ_free(struct LDKCResult_BestBlockDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_BestBlockDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_BestBlockDecodeErrorZ CResult_BestBlockDecodeErrorZ_clone(const struct LDKCResult_BestBlockDecodeErrorZ *NONNULL_PTR orig);
+
/**
* Creates a new tuple which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
* Creates a new tuple which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKC2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ_clone(const struct LDKC2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ *NONNULL_PTR orig);
+struct LDKC3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ_clone(const struct LDKC3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ *NONNULL_PTR orig);
/**
- * Creates a new C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ from the contained elements.
+ * Creates a new C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ from the contained elements.
*/
-struct LDKC2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ_new(struct LDKThirtyTwoBytes a, struct LDKCOption_ThirtyTwoBytesZ b);
+struct LDKC3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ_new(struct LDKThirtyTwoBytes a, uint32_t b, struct LDKCOption_ThirtyTwoBytesZ c);
/**
- * Frees any resources used by the C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ.
+ * Frees any resources used by the C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ.
*/
-void C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ_free(struct LDKC2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ _res);
+void C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ_free(struct LDKC3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZ _res);
/**
* Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
-void CVec_C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZZ_free(struct LDKCVec_C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZZ _res);
+void CVec_C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZZ_free(struct LDKCVec_C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZZ _res);
/**
* Creates a new CResult_ChannelMonitorUpdateStatusNoneZ in the success state.
* Creates a new tuple which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKC3Tuple_OutPointCVec_MonitorEventZPublicKeyZ C3Tuple_OutPointCVec_MonitorEventZPublicKeyZ_clone(const struct LDKC3Tuple_OutPointCVec_MonitorEventZPublicKeyZ *NONNULL_PTR orig);
+struct LDKC4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ C4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ_clone(const struct LDKC4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ *NONNULL_PTR orig);
/**
- * Creates a new C3Tuple_OutPointCVec_MonitorEventZPublicKeyZ from the contained elements.
+ * Creates a new C4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ from the contained elements.
*/
-struct LDKC3Tuple_OutPointCVec_MonitorEventZPublicKeyZ C3Tuple_OutPointCVec_MonitorEventZPublicKeyZ_new(struct LDKOutPoint a, struct LDKCVec_MonitorEventZ b, struct LDKPublicKey c);
+struct LDKC4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ C4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ_new(struct LDKOutPoint a, struct LDKChannelId b, struct LDKCVec_MonitorEventZ c, struct LDKPublicKey d);
/**
- * Frees any resources used by the C3Tuple_OutPointCVec_MonitorEventZPublicKeyZ.
+ * Frees any resources used by the C4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ.
*/
-void C3Tuple_OutPointCVec_MonitorEventZPublicKeyZ_free(struct LDKC3Tuple_OutPointCVec_MonitorEventZPublicKeyZ _res);
+void C4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ_free(struct LDKC4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZ _res);
/**
* Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
-void CVec_C3Tuple_OutPointCVec_MonitorEventZPublicKeyZZ_free(struct LDKCVec_C3Tuple_OutPointCVec_MonitorEventZPublicKeyZZ _res);
+void CVec_C4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZZ_free(struct LDKCVec_C4Tuple_OutPointChannelIdCVec_MonitorEventZPublicKeyZZ _res);
/**
* Creates a new CResult_InitFeaturesDecodeErrorZ in the success state.
struct LDKCResult_ChannelTypeFeaturesDecodeErrorZ CResult_ChannelTypeFeaturesDecodeErrorZ_clone(const struct LDKCResult_ChannelTypeFeaturesDecodeErrorZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_OfferBolt12ParseErrorZ in the success state.
+ * Creates a new CResult_OfferIdDecodeErrorZ in the success state.
*/
-struct LDKCResult_OfferBolt12ParseErrorZ CResult_OfferBolt12ParseErrorZ_ok(struct LDKOffer o);
+struct LDKCResult_OfferIdDecodeErrorZ CResult_OfferIdDecodeErrorZ_ok(struct LDKOfferId o);
/**
- * Creates a new CResult_OfferBolt12ParseErrorZ in the error state.
+ * Creates a new CResult_OfferIdDecodeErrorZ in the error state.
*/
-struct LDKCResult_OfferBolt12ParseErrorZ CResult_OfferBolt12ParseErrorZ_err(struct LDKBolt12ParseError e);
+struct LDKCResult_OfferIdDecodeErrorZ CResult_OfferIdDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_OfferBolt12ParseErrorZ_is_ok(const struct LDKCResult_OfferBolt12ParseErrorZ *NONNULL_PTR o);
+bool CResult_OfferIdDecodeErrorZ_is_ok(const struct LDKCResult_OfferIdDecodeErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_OfferBolt12ParseErrorZ.
+ * Frees any resources used by the CResult_OfferIdDecodeErrorZ.
*/
-void CResult_OfferBolt12ParseErrorZ_free(struct LDKCResult_OfferBolt12ParseErrorZ _res);
+void CResult_OfferIdDecodeErrorZ_free(struct LDKCResult_OfferIdDecodeErrorZ _res);
/**
- * Creates a new CResult_OfferBolt12ParseErrorZ which has the same data as `orig`
+ * Creates a new CResult_OfferIdDecodeErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_OfferBolt12ParseErrorZ CResult_OfferBolt12ParseErrorZ_clone(const struct LDKCResult_OfferBolt12ParseErrorZ *NONNULL_PTR orig);
+struct LDKCResult_OfferIdDecodeErrorZ CResult_OfferIdDecodeErrorZ_clone(const struct LDKCResult_OfferIdDecodeErrorZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_PublicKeySecp256k1ErrorZ in the success state.
+ * Creates a new CResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ in the success state.
*/
-struct LDKCResult_PublicKeySecp256k1ErrorZ CResult_PublicKeySecp256k1ErrorZ_ok(struct LDKPublicKey o);
+struct LDKCResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ CResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ_ok(struct LDKInvoiceRequestWithDerivedPayerIdBuilder o);
/**
- * Creates a new CResult_PublicKeySecp256k1ErrorZ in the error state.
+ * Creates a new CResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ in the error state.
*/
-struct LDKCResult_PublicKeySecp256k1ErrorZ CResult_PublicKeySecp256k1ErrorZ_err(enum LDKSecp256k1Error e);
+struct LDKCResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ CResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ_err(enum LDKBolt12SemanticError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_PublicKeySecp256k1ErrorZ_is_ok(const struct LDKCResult_PublicKeySecp256k1ErrorZ *NONNULL_PTR o);
+bool CResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ_is_ok(const struct LDKCResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_PublicKeySecp256k1ErrorZ.
+ * Frees any resources used by the CResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ.
*/
-void CResult_PublicKeySecp256k1ErrorZ_free(struct LDKCResult_PublicKeySecp256k1ErrorZ _res);
+void CResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ_free(struct LDKCResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ _res);
/**
- * Creates a new CResult_PublicKeySecp256k1ErrorZ which has the same data as `orig`
+ * Creates a new CResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ in the success state.
+ */
+struct LDKCResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ CResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ_ok(struct LDKInvoiceRequestWithExplicitPayerIdBuilder o);
+
+/**
+ * Creates a new CResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ in the error state.
+ */
+struct LDKCResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ CResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ_err(enum LDKBolt12SemanticError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ_is_ok(const struct LDKCResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ.
+ */
+void CResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ_free(struct LDKCResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ _res);
+
+/**
+ * Creates a new CResult_OfferBolt12ParseErrorZ in the success state.
+ */
+struct LDKCResult_OfferBolt12ParseErrorZ CResult_OfferBolt12ParseErrorZ_ok(struct LDKOffer o);
+
+/**
+ * Creates a new CResult_OfferBolt12ParseErrorZ in the error state.
+ */
+struct LDKCResult_OfferBolt12ParseErrorZ CResult_OfferBolt12ParseErrorZ_err(struct LDKBolt12ParseError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_OfferBolt12ParseErrorZ_is_ok(const struct LDKCResult_OfferBolt12ParseErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_OfferBolt12ParseErrorZ.
+ */
+void CResult_OfferBolt12ParseErrorZ_free(struct LDKCResult_OfferBolt12ParseErrorZ _res);
+
+/**
+ * Creates a new CResult_OfferBolt12ParseErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_PublicKeySecp256k1ErrorZ CResult_PublicKeySecp256k1ErrorZ_clone(const struct LDKCResult_PublicKeySecp256k1ErrorZ *NONNULL_PTR orig);
+struct LDKCResult_OfferBolt12ParseErrorZ CResult_OfferBolt12ParseErrorZ_clone(const struct LDKCResult_OfferBolt12ParseErrorZ *NONNULL_PTR orig);
/**
* Creates a new CResult_NodeIdDecodeErrorZ in the success state.
*/
struct LDKCResult_NodeIdDecodeErrorZ CResult_NodeIdDecodeErrorZ_clone(const struct LDKCResult_NodeIdDecodeErrorZ *NONNULL_PTR orig);
+/**
+ * Creates a new CResult_PublicKeySecp256k1ErrorZ in the success state.
+ */
+struct LDKCResult_PublicKeySecp256k1ErrorZ CResult_PublicKeySecp256k1ErrorZ_ok(struct LDKPublicKey o);
+
+/**
+ * Creates a new CResult_PublicKeySecp256k1ErrorZ in the error state.
+ */
+struct LDKCResult_PublicKeySecp256k1ErrorZ CResult_PublicKeySecp256k1ErrorZ_err(enum LDKSecp256k1Error e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_PublicKeySecp256k1ErrorZ_is_ok(const struct LDKCResult_PublicKeySecp256k1ErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_PublicKeySecp256k1ErrorZ.
+ */
+void CResult_PublicKeySecp256k1ErrorZ_free(struct LDKCResult_PublicKeySecp256k1ErrorZ _res);
+
+/**
+ * Creates a new CResult_PublicKeySecp256k1ErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_PublicKeySecp256k1ErrorZ CResult_PublicKeySecp256k1ErrorZ_clone(const struct LDKCResult_PublicKeySecp256k1ErrorZ *NONNULL_PTR orig);
+
/**
* Constructs a new COption_NetworkUpdateZ containing a crate::lightning::routing::gossip::NetworkUpdate
*/
*/
struct LDKCOption_CVec_SocketAddressZZ COption_CVec_SocketAddressZZ_clone(const struct LDKCOption_CVec_SocketAddressZZ *NONNULL_PTR orig);
+/**
+ * Creates a new CResult_u64ShortChannelIdErrorZ in the success state.
+ */
+struct LDKCResult_u64ShortChannelIdErrorZ CResult_u64ShortChannelIdErrorZ_ok(uint64_t o);
+
+/**
+ * Creates a new CResult_u64ShortChannelIdErrorZ in the error state.
+ */
+struct LDKCResult_u64ShortChannelIdErrorZ CResult_u64ShortChannelIdErrorZ_err(enum LDKShortChannelIdError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_u64ShortChannelIdErrorZ_is_ok(const struct LDKCResult_u64ShortChannelIdErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_u64ShortChannelIdErrorZ.
+ */
+void CResult_u64ShortChannelIdErrorZ_free(struct LDKCResult_u64ShortChannelIdErrorZ _res);
+
+/**
+ * Creates a new CResult_PendingHTLCInfoInboundHTLCErrZ in the success state.
+ */
+struct LDKCResult_PendingHTLCInfoInboundHTLCErrZ CResult_PendingHTLCInfoInboundHTLCErrZ_ok(struct LDKPendingHTLCInfo o);
+
+/**
+ * Creates a new CResult_PendingHTLCInfoInboundHTLCErrZ in the error state.
+ */
+struct LDKCResult_PendingHTLCInfoInboundHTLCErrZ CResult_PendingHTLCInfoInboundHTLCErrZ_err(struct LDKInboundHTLCErr e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_PendingHTLCInfoInboundHTLCErrZ_is_ok(const struct LDKCResult_PendingHTLCInfoInboundHTLCErrZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_PendingHTLCInfoInboundHTLCErrZ.
+ */
+void CResult_PendingHTLCInfoInboundHTLCErrZ_free(struct LDKCResult_PendingHTLCInfoInboundHTLCErrZ _res);
+
/**
* Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
*/
struct LDKCResult_CVec_UtxoZNoneZ CResult_CVec_UtxoZNoneZ_clone(const struct LDKCResult_CVec_UtxoZNoneZ *NONNULL_PTR orig);
+/**
+ * Constructs a new COption_PaymentContextZ containing a crate::lightning::blinded_path::payment::PaymentContext
+ */
+struct LDKCOption_PaymentContextZ COption_PaymentContextZ_some(struct LDKPaymentContext o);
+
+/**
+ * Constructs a new COption_PaymentContextZ containing nothing
+ */
+struct LDKCOption_PaymentContextZ COption_PaymentContextZ_none(void);
+
+/**
+ * Frees any resources associated with the crate::lightning::blinded_path::payment::PaymentContext, if we are in the Some state
+ */
+void COption_PaymentContextZ_free(struct LDKCOption_PaymentContextZ _res);
+
+/**
+ * Creates a new COption_PaymentContextZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCOption_PaymentContextZ COption_PaymentContextZ_clone(const struct LDKCOption_PaymentContextZ *NONNULL_PTR orig);
+
/**
* Creates a new tuple which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
struct LDKCOption_ChannelShutdownStateZ COption_ChannelShutdownStateZ_clone(const struct LDKCOption_ChannelShutdownStateZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_ThirtyTwoBytesAPIErrorZ in the success state.
+ * Creates a new CResult_ChannelIdAPIErrorZ in the success state.
*/
-struct LDKCResult_ThirtyTwoBytesAPIErrorZ CResult_ThirtyTwoBytesAPIErrorZ_ok(struct LDKThirtyTwoBytes o);
+struct LDKCResult_ChannelIdAPIErrorZ CResult_ChannelIdAPIErrorZ_ok(struct LDKChannelId o);
/**
- * Creates a new CResult_ThirtyTwoBytesAPIErrorZ in the error state.
+ * Creates a new CResult_ChannelIdAPIErrorZ in the error state.
*/
-struct LDKCResult_ThirtyTwoBytesAPIErrorZ CResult_ThirtyTwoBytesAPIErrorZ_err(struct LDKAPIError e);
+struct LDKCResult_ChannelIdAPIErrorZ CResult_ChannelIdAPIErrorZ_err(struct LDKAPIError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_ThirtyTwoBytesAPIErrorZ_is_ok(const struct LDKCResult_ThirtyTwoBytesAPIErrorZ *NONNULL_PTR o);
+bool CResult_ChannelIdAPIErrorZ_is_ok(const struct LDKCResult_ChannelIdAPIErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_ThirtyTwoBytesAPIErrorZ.
+ * Frees any resources used by the CResult_ChannelIdAPIErrorZ.
*/
-void CResult_ThirtyTwoBytesAPIErrorZ_free(struct LDKCResult_ThirtyTwoBytesAPIErrorZ _res);
+void CResult_ChannelIdAPIErrorZ_free(struct LDKCResult_ChannelIdAPIErrorZ _res);
/**
- * Creates a new CResult_ThirtyTwoBytesAPIErrorZ which has the same data as `orig`
+ * Creates a new CResult_ChannelIdAPIErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_ThirtyTwoBytesAPIErrorZ CResult_ThirtyTwoBytesAPIErrorZ_clone(const struct LDKCResult_ThirtyTwoBytesAPIErrorZ *NONNULL_PTR orig);
+struct LDKCResult_ChannelIdAPIErrorZ CResult_ChannelIdAPIErrorZ_clone(const struct LDKCResult_ChannelIdAPIErrorZ *NONNULL_PTR orig);
/**
* Frees the buffer pointed to by `data` if `datalen` is non-0.
* Creates a new tuple which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKC2Tuple_ThirtyTwoBytesPublicKeyZ C2Tuple_ThirtyTwoBytesPublicKeyZ_clone(const struct LDKC2Tuple_ThirtyTwoBytesPublicKeyZ *NONNULL_PTR orig);
+struct LDKC2Tuple_ChannelIdPublicKeyZ C2Tuple_ChannelIdPublicKeyZ_clone(const struct LDKC2Tuple_ChannelIdPublicKeyZ *NONNULL_PTR orig);
/**
- * Creates a new C2Tuple_ThirtyTwoBytesPublicKeyZ from the contained elements.
+ * Creates a new C2Tuple_ChannelIdPublicKeyZ from the contained elements.
*/
-struct LDKC2Tuple_ThirtyTwoBytesPublicKeyZ C2Tuple_ThirtyTwoBytesPublicKeyZ_new(struct LDKThirtyTwoBytes a, struct LDKPublicKey b);
+struct LDKC2Tuple_ChannelIdPublicKeyZ C2Tuple_ChannelIdPublicKeyZ_new(struct LDKChannelId a, struct LDKPublicKey b);
/**
- * Frees any resources used by the C2Tuple_ThirtyTwoBytesPublicKeyZ.
+ * Frees any resources used by the C2Tuple_ChannelIdPublicKeyZ.
+ */
+void C2Tuple_ChannelIdPublicKeyZ_free(struct LDKC2Tuple_ChannelIdPublicKeyZ _res);
+
+/**
+ * Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
-void C2Tuple_ThirtyTwoBytesPublicKeyZ_free(struct LDKC2Tuple_ThirtyTwoBytesPublicKeyZ _res);
+void CVec_C2Tuple_ChannelIdPublicKeyZZ_free(struct LDKCVec_C2Tuple_ChannelIdPublicKeyZZ _res);
/**
* Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
-void CVec_C2Tuple_ThirtyTwoBytesPublicKeyZZ_free(struct LDKCVec_C2Tuple_ThirtyTwoBytesPublicKeyZZ _res);
+void CVec_ChannelIdZ_free(struct LDKCVec_ChannelIdZ _res);
/**
* Constructs a new COption_StrZ containing a crate::c_types::Str
*/
struct LDKCResult_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZNoneZ CResult_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZNoneZ_clone(const struct LDKCResult_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZNoneZ *NONNULL_PTR orig);
+/**
+ * Creates a new CResult_ThirtyTwoBytesAPIErrorZ in the success state.
+ */
+struct LDKCResult_ThirtyTwoBytesAPIErrorZ CResult_ThirtyTwoBytesAPIErrorZ_ok(struct LDKThirtyTwoBytes o);
+
+/**
+ * Creates a new CResult_ThirtyTwoBytesAPIErrorZ in the error state.
+ */
+struct LDKCResult_ThirtyTwoBytesAPIErrorZ CResult_ThirtyTwoBytesAPIErrorZ_err(struct LDKAPIError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_ThirtyTwoBytesAPIErrorZ_is_ok(const struct LDKCResult_ThirtyTwoBytesAPIErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_ThirtyTwoBytesAPIErrorZ.
+ */
+void CResult_ThirtyTwoBytesAPIErrorZ_free(struct LDKCResult_ThirtyTwoBytesAPIErrorZ _res);
+
+/**
+ * Creates a new CResult_ThirtyTwoBytesAPIErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_ThirtyTwoBytesAPIErrorZ CResult_ThirtyTwoBytesAPIErrorZ_clone(const struct LDKCResult_ThirtyTwoBytesAPIErrorZ *NONNULL_PTR orig);
+
/**
* Constructs a new COption_OffersMessageZ containing a crate::lightning::onion_message::offers::OffersMessage
*/
*/
struct LDKCResult_PhantomRouteHintsDecodeErrorZ CResult_PhantomRouteHintsDecodeErrorZ_clone(const struct LDKCResult_PhantomRouteHintsDecodeErrorZ *NONNULL_PTR orig);
+/**
+ * Creates a new CResult_BlindedForwardDecodeErrorZ in the success state.
+ */
+struct LDKCResult_BlindedForwardDecodeErrorZ CResult_BlindedForwardDecodeErrorZ_ok(struct LDKBlindedForward o);
+
+/**
+ * Creates a new CResult_BlindedForwardDecodeErrorZ in the error state.
+ */
+struct LDKCResult_BlindedForwardDecodeErrorZ CResult_BlindedForwardDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_BlindedForwardDecodeErrorZ_is_ok(const struct LDKCResult_BlindedForwardDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_BlindedForwardDecodeErrorZ.
+ */
+void CResult_BlindedForwardDecodeErrorZ_free(struct LDKCResult_BlindedForwardDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_BlindedForwardDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_BlindedForwardDecodeErrorZ CResult_BlindedForwardDecodeErrorZ_clone(const struct LDKCResult_BlindedForwardDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_PendingHTLCRoutingDecodeErrorZ in the success state.
+ */
+struct LDKCResult_PendingHTLCRoutingDecodeErrorZ CResult_PendingHTLCRoutingDecodeErrorZ_ok(struct LDKPendingHTLCRouting o);
+
+/**
+ * Creates a new CResult_PendingHTLCRoutingDecodeErrorZ in the error state.
+ */
+struct LDKCResult_PendingHTLCRoutingDecodeErrorZ CResult_PendingHTLCRoutingDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_PendingHTLCRoutingDecodeErrorZ_is_ok(const struct LDKCResult_PendingHTLCRoutingDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_PendingHTLCRoutingDecodeErrorZ.
+ */
+void CResult_PendingHTLCRoutingDecodeErrorZ_free(struct LDKCResult_PendingHTLCRoutingDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_PendingHTLCRoutingDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_PendingHTLCRoutingDecodeErrorZ CResult_PendingHTLCRoutingDecodeErrorZ_clone(const struct LDKCResult_PendingHTLCRoutingDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_PendingHTLCInfoDecodeErrorZ in the success state.
+ */
+struct LDKCResult_PendingHTLCInfoDecodeErrorZ CResult_PendingHTLCInfoDecodeErrorZ_ok(struct LDKPendingHTLCInfo o);
+
+/**
+ * Creates a new CResult_PendingHTLCInfoDecodeErrorZ in the error state.
+ */
+struct LDKCResult_PendingHTLCInfoDecodeErrorZ CResult_PendingHTLCInfoDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_PendingHTLCInfoDecodeErrorZ_is_ok(const struct LDKCResult_PendingHTLCInfoDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_PendingHTLCInfoDecodeErrorZ.
+ */
+void CResult_PendingHTLCInfoDecodeErrorZ_free(struct LDKCResult_PendingHTLCInfoDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_PendingHTLCInfoDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_PendingHTLCInfoDecodeErrorZ CResult_PendingHTLCInfoDecodeErrorZ_clone(const struct LDKCResult_PendingHTLCInfoDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_BlindedFailureDecodeErrorZ in the success state.
+ */
+struct LDKCResult_BlindedFailureDecodeErrorZ CResult_BlindedFailureDecodeErrorZ_ok(enum LDKBlindedFailure o);
+
+/**
+ * Creates a new CResult_BlindedFailureDecodeErrorZ in the error state.
+ */
+struct LDKCResult_BlindedFailureDecodeErrorZ CResult_BlindedFailureDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_BlindedFailureDecodeErrorZ_is_ok(const struct LDKCResult_BlindedFailureDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_BlindedFailureDecodeErrorZ.
+ */
+void CResult_BlindedFailureDecodeErrorZ_free(struct LDKCResult_BlindedFailureDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_BlindedFailureDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_BlindedFailureDecodeErrorZ CResult_BlindedFailureDecodeErrorZ_clone(const struct LDKCResult_BlindedFailureDecodeErrorZ *NONNULL_PTR orig);
+
/**
* Creates a new CResult_ChannelShutdownStateDecodeErrorZ in the success state.
*/
*/
void CVec_CommitmentTransactionZ_free(struct LDKCVec_CommitmentTransactionZ _res);
-/**
- * Frees the buffer pointed to by `data` if `datalen` is non-0.
- */
-void CVec_TransactionZ_free(struct LDKCVec_TransactionZ _res);
-
/**
* Creates a new tuple which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
void CVec_C2Tuple_PublicKeyTypeZZ_free(struct LDKCVec_C2Tuple_PublicKeyTypeZZ _res);
+/**
+ * Creates a new tuple which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKC2Tuple_PublicKeyCVec_SocketAddressZZ C2Tuple_PublicKeyCVec_SocketAddressZZ_clone(const struct LDKC2Tuple_PublicKeyCVec_SocketAddressZZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new C2Tuple_PublicKeyCVec_SocketAddressZZ from the contained elements.
+ */
+struct LDKC2Tuple_PublicKeyCVec_SocketAddressZZ C2Tuple_PublicKeyCVec_SocketAddressZZ_new(struct LDKPublicKey a, struct LDKCVec_SocketAddressZ b);
+
+/**
+ * Frees any resources used by the C2Tuple_PublicKeyCVec_SocketAddressZZ.
+ */
+void C2Tuple_PublicKeyCVec_SocketAddressZZ_free(struct LDKC2Tuple_PublicKeyCVec_SocketAddressZZ _res);
+
+/**
+ * Frees the buffer pointed to by `data` if `datalen` is non-0.
+ */
+void CVec_C2Tuple_PublicKeyCVec_SocketAddressZZZ_free(struct LDKCVec_C2Tuple_PublicKeyCVec_SocketAddressZZZ _res);
+
/**
* Constructs a new COption_OnionMessageContentsZ containing a crate::lightning::onion_message::packet::OnionMessageContents
*/
*/
struct LDKCOption_SocketAddressZ COption_SocketAddressZ_clone(const struct LDKCOption_SocketAddressZ *NONNULL_PTR orig);
-/**
- * Creates a new tuple which has the same data as `orig`
- * but with all dynamically-allocated buffers duplicated in new buffers.
- */
-struct LDKC2Tuple_PublicKeyCOption_SocketAddressZZ C2Tuple_PublicKeyCOption_SocketAddressZZ_clone(const struct LDKC2Tuple_PublicKeyCOption_SocketAddressZZ *NONNULL_PTR orig);
-
-/**
- * Creates a new C2Tuple_PublicKeyCOption_SocketAddressZZ from the contained elements.
- */
-struct LDKC2Tuple_PublicKeyCOption_SocketAddressZZ C2Tuple_PublicKeyCOption_SocketAddressZZ_new(struct LDKPublicKey a, struct LDKCOption_SocketAddressZ b);
-
-/**
- * Frees any resources used by the C2Tuple_PublicKeyCOption_SocketAddressZZ.
- */
-void C2Tuple_PublicKeyCOption_SocketAddressZZ_free(struct LDKC2Tuple_PublicKeyCOption_SocketAddressZZ _res);
-
/**
* Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
-void CVec_C2Tuple_PublicKeyCOption_SocketAddressZZZ_free(struct LDKCVec_C2Tuple_PublicKeyCOption_SocketAddressZZZ _res);
+void CVec_PeerDetailsZ_free(struct LDKCVec_PeerDetailsZ _res);
/**
* Creates a new CResult_CVec_u8ZPeerHandleErrorZ in the success state.
*/
struct LDKCResult_C2Tuple_ThirtyTwoBytesChannelMonitorZIOErrorZ CResult_C2Tuple_ThirtyTwoBytesChannelMonitorZIOErrorZ_clone(const struct LDKCResult_C2Tuple_ThirtyTwoBytesChannelMonitorZIOErrorZ *NONNULL_PTR orig);
+/**
+ * Creates a new CResult_UnsignedInvoiceRequestBolt12SemanticErrorZ in the success state.
+ */
+struct LDKCResult_UnsignedInvoiceRequestBolt12SemanticErrorZ CResult_UnsignedInvoiceRequestBolt12SemanticErrorZ_ok(struct LDKUnsignedInvoiceRequest o);
+
+/**
+ * Creates a new CResult_UnsignedInvoiceRequestBolt12SemanticErrorZ in the error state.
+ */
+struct LDKCResult_UnsignedInvoiceRequestBolt12SemanticErrorZ CResult_UnsignedInvoiceRequestBolt12SemanticErrorZ_err(enum LDKBolt12SemanticError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_UnsignedInvoiceRequestBolt12SemanticErrorZ_is_ok(const struct LDKCResult_UnsignedInvoiceRequestBolt12SemanticErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_UnsignedInvoiceRequestBolt12SemanticErrorZ.
+ */
+void CResult_UnsignedInvoiceRequestBolt12SemanticErrorZ_free(struct LDKCResult_UnsignedInvoiceRequestBolt12SemanticErrorZ _res);
+
+/**
+ * Creates a new CResult_InvoiceRequestBolt12SemanticErrorZ in the success state.
+ */
+struct LDKCResult_InvoiceRequestBolt12SemanticErrorZ CResult_InvoiceRequestBolt12SemanticErrorZ_ok(struct LDKInvoiceRequest o);
+
+/**
+ * Creates a new CResult_InvoiceRequestBolt12SemanticErrorZ in the error state.
+ */
+struct LDKCResult_InvoiceRequestBolt12SemanticErrorZ CResult_InvoiceRequestBolt12SemanticErrorZ_err(enum LDKBolt12SemanticError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_InvoiceRequestBolt12SemanticErrorZ_is_ok(const struct LDKCResult_InvoiceRequestBolt12SemanticErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_InvoiceRequestBolt12SemanticErrorZ.
+ */
+void CResult_InvoiceRequestBolt12SemanticErrorZ_free(struct LDKCResult_InvoiceRequestBolt12SemanticErrorZ _res);
+
+/**
+ * Creates a new CResult_InvoiceRequestBolt12SemanticErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_InvoiceRequestBolt12SemanticErrorZ CResult_InvoiceRequestBolt12SemanticErrorZ_clone(const struct LDKCResult_InvoiceRequestBolt12SemanticErrorZ *NONNULL_PTR orig);
+
/**
* Constructs a new COption_SecretKeyZ containing a crate::c_types::SecretKey
*/
*/
struct LDKCOption_SecretKeyZ COption_SecretKeyZ_clone(const struct LDKCOption_SecretKeyZ *NONNULL_PTR orig);
+/**
+ * Creates a new CResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ in the success state.
+ */
+struct LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ CResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ_ok(struct LDKInvoiceWithExplicitSigningPubkeyBuilder o);
+
+/**
+ * Creates a new CResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ in the error state.
+ */
+struct LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ CResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ_err(enum LDKBolt12SemanticError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ_is_ok(const struct LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ.
+ */
+void CResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ_free(struct LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ _res);
+
/**
* Creates a new CResult_VerifiedInvoiceRequestNoneZ in the success state.
*/
*/
struct LDKCResult_VerifiedInvoiceRequestNoneZ CResult_VerifiedInvoiceRequestNoneZ_clone(const struct LDKCResult_VerifiedInvoiceRequestNoneZ *NONNULL_PTR orig);
+/**
+ * Creates a new CResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ in the success state.
+ */
+struct LDKCResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ CResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ_ok(struct LDKInvoiceWithDerivedSigningPubkeyBuilder o);
+
+/**
+ * Creates a new CResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ in the error state.
+ */
+struct LDKCResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ CResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ_err(enum LDKBolt12SemanticError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ_is_ok(const struct LDKCResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ.
+ */
+void CResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ_free(struct LDKCResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ _res);
+
+/**
+ * Creates a new CResult_InvoiceRequestFieldsDecodeErrorZ in the success state.
+ */
+struct LDKCResult_InvoiceRequestFieldsDecodeErrorZ CResult_InvoiceRequestFieldsDecodeErrorZ_ok(struct LDKInvoiceRequestFields o);
+
+/**
+ * Creates a new CResult_InvoiceRequestFieldsDecodeErrorZ in the error state.
+ */
+struct LDKCResult_InvoiceRequestFieldsDecodeErrorZ CResult_InvoiceRequestFieldsDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_InvoiceRequestFieldsDecodeErrorZ_is_ok(const struct LDKCResult_InvoiceRequestFieldsDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_InvoiceRequestFieldsDecodeErrorZ.
+ */
+void CResult_InvoiceRequestFieldsDecodeErrorZ_free(struct LDKCResult_InvoiceRequestFieldsDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_InvoiceRequestFieldsDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_InvoiceRequestFieldsDecodeErrorZ CResult_InvoiceRequestFieldsDecodeErrorZ_clone(const struct LDKCResult_InvoiceRequestFieldsDecodeErrorZ *NONNULL_PTR orig);
+
/**
* Constructs a new COption_NoneZ containing a
*/
*/
void CVec_WitnessZ_free(struct LDKCVec_WitnessZ _res);
+/**
+ * Constructs a new COption_ECDSASignatureZ containing a crate::c_types::ECDSASignature
+ */
+struct LDKCOption_ECDSASignatureZ COption_ECDSASignatureZ_some(struct LDKECDSASignature o);
+
+/**
+ * Constructs a new COption_ECDSASignatureZ containing nothing
+ */
+struct LDKCOption_ECDSASignatureZ COption_ECDSASignatureZ_none(void);
+
+/**
+ * Frees any resources associated with the crate::c_types::ECDSASignature, if we are in the Some state
+ */
+void COption_ECDSASignatureZ_free(struct LDKCOption_ECDSASignatureZ _res);
+
+/**
+ * Creates a new COption_ECDSASignatureZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCOption_ECDSASignatureZ COption_ECDSASignatureZ_clone(const struct LDKCOption_ECDSASignatureZ *NONNULL_PTR orig);
+
/**
* Constructs a new COption_i64Z containing a i64
*/
*/
struct LDKCResult_AcceptChannelV2DecodeErrorZ CResult_AcceptChannelV2DecodeErrorZ_clone(const struct LDKCResult_AcceptChannelV2DecodeErrorZ *NONNULL_PTR orig);
+/**
+ * Creates a new CResult_StfuDecodeErrorZ in the success state.
+ */
+struct LDKCResult_StfuDecodeErrorZ CResult_StfuDecodeErrorZ_ok(struct LDKStfu o);
+
+/**
+ * Creates a new CResult_StfuDecodeErrorZ in the error state.
+ */
+struct LDKCResult_StfuDecodeErrorZ CResult_StfuDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_StfuDecodeErrorZ_is_ok(const struct LDKCResult_StfuDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_StfuDecodeErrorZ.
+ */
+void CResult_StfuDecodeErrorZ_free(struct LDKCResult_StfuDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_StfuDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_StfuDecodeErrorZ CResult_StfuDecodeErrorZ_clone(const struct LDKCResult_StfuDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_SpliceDecodeErrorZ in the success state.
+ */
+struct LDKCResult_SpliceDecodeErrorZ CResult_SpliceDecodeErrorZ_ok(struct LDKSplice o);
+
+/**
+ * Creates a new CResult_SpliceDecodeErrorZ in the error state.
+ */
+struct LDKCResult_SpliceDecodeErrorZ CResult_SpliceDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_SpliceDecodeErrorZ_is_ok(const struct LDKCResult_SpliceDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_SpliceDecodeErrorZ.
+ */
+void CResult_SpliceDecodeErrorZ_free(struct LDKCResult_SpliceDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_SpliceDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_SpliceDecodeErrorZ CResult_SpliceDecodeErrorZ_clone(const struct LDKCResult_SpliceDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_SpliceAckDecodeErrorZ in the success state.
+ */
+struct LDKCResult_SpliceAckDecodeErrorZ CResult_SpliceAckDecodeErrorZ_ok(struct LDKSpliceAck o);
+
+/**
+ * Creates a new CResult_SpliceAckDecodeErrorZ in the error state.
+ */
+struct LDKCResult_SpliceAckDecodeErrorZ CResult_SpliceAckDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_SpliceAckDecodeErrorZ_is_ok(const struct LDKCResult_SpliceAckDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_SpliceAckDecodeErrorZ.
+ */
+void CResult_SpliceAckDecodeErrorZ_free(struct LDKCResult_SpliceAckDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_SpliceAckDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_SpliceAckDecodeErrorZ CResult_SpliceAckDecodeErrorZ_clone(const struct LDKCResult_SpliceAckDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_SpliceLockedDecodeErrorZ in the success state.
+ */
+struct LDKCResult_SpliceLockedDecodeErrorZ CResult_SpliceLockedDecodeErrorZ_ok(struct LDKSpliceLocked o);
+
+/**
+ * Creates a new CResult_SpliceLockedDecodeErrorZ in the error state.
+ */
+struct LDKCResult_SpliceLockedDecodeErrorZ CResult_SpliceLockedDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_SpliceLockedDecodeErrorZ_is_ok(const struct LDKCResult_SpliceLockedDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_SpliceLockedDecodeErrorZ.
+ */
+void CResult_SpliceLockedDecodeErrorZ_free(struct LDKCResult_SpliceLockedDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_SpliceLockedDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_SpliceLockedDecodeErrorZ CResult_SpliceLockedDecodeErrorZ_clone(const struct LDKCResult_SpliceLockedDecodeErrorZ *NONNULL_PTR orig);
+
/**
* Creates a new CResult_TxAddInputDecodeErrorZ in the success state.
*/
*/
struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ CResult_UpdateFulfillHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ *NONNULL_PTR orig);
+/**
+ * Creates a new CResult_OnionPacketDecodeErrorZ in the success state.
+ */
+struct LDKCResult_OnionPacketDecodeErrorZ CResult_OnionPacketDecodeErrorZ_ok(struct LDKOnionPacket o);
+
+/**
+ * Creates a new CResult_OnionPacketDecodeErrorZ in the error state.
+ */
+struct LDKCResult_OnionPacketDecodeErrorZ CResult_OnionPacketDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_OnionPacketDecodeErrorZ_is_ok(const struct LDKCResult_OnionPacketDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_OnionPacketDecodeErrorZ.
+ */
+void CResult_OnionPacketDecodeErrorZ_free(struct LDKCResult_OnionPacketDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_OnionPacketDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_OnionPacketDecodeErrorZ CResult_OnionPacketDecodeErrorZ_clone(const struct LDKCResult_OnionPacketDecodeErrorZ *NONNULL_PTR orig);
+
/**
* Creates a new CResult_UpdateAddHTLCDecodeErrorZ in the success state.
*/
*/
struct LDKCResult_OnionMessageDecodeErrorZ CResult_OnionMessageDecodeErrorZ_clone(const struct LDKCResult_OnionMessageDecodeErrorZ *NONNULL_PTR orig);
+/**
+ * Creates a new CResult_FinalOnionHopDataDecodeErrorZ in the success state.
+ */
+struct LDKCResult_FinalOnionHopDataDecodeErrorZ CResult_FinalOnionHopDataDecodeErrorZ_ok(struct LDKFinalOnionHopData o);
+
+/**
+ * Creates a new CResult_FinalOnionHopDataDecodeErrorZ in the error state.
+ */
+struct LDKCResult_FinalOnionHopDataDecodeErrorZ CResult_FinalOnionHopDataDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_FinalOnionHopDataDecodeErrorZ_is_ok(const struct LDKCResult_FinalOnionHopDataDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_FinalOnionHopDataDecodeErrorZ.
+ */
+void CResult_FinalOnionHopDataDecodeErrorZ_free(struct LDKCResult_FinalOnionHopDataDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_FinalOnionHopDataDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_FinalOnionHopDataDecodeErrorZ CResult_FinalOnionHopDataDecodeErrorZ_clone(const struct LDKCResult_FinalOnionHopDataDecodeErrorZ *NONNULL_PTR orig);
+
/**
* Creates a new CResult_PingDecodeErrorZ in the success state.
*/
*/
struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ CResult_ShutdownScriptInvalidShutdownScriptZ_clone(const struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ *NONNULL_PTR orig);
+/**
+ * Frees the buffer pointed to by `data` if `datalen` is non-0.
+ */
+void CVec_TransactionZ_free(struct LDKCVec_TransactionZ _res);
+
/**
* Creates a new CResult_PaymentPurposeDecodeErrorZ in the success state.
*/
struct LDKCResult_UntrustedStringDecodeErrorZ CResult_UntrustedStringDecodeErrorZ_clone(const struct LDKCResult_UntrustedStringDecodeErrorZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_ReceiveTlvsDecodeErrorZ in the success state.
+ * Creates a new CResult_ChannelIdDecodeErrorZ in the success state.
*/
-struct LDKCResult_ReceiveTlvsDecodeErrorZ CResult_ReceiveTlvsDecodeErrorZ_ok(struct LDKReceiveTlvs o);
+struct LDKCResult_ChannelIdDecodeErrorZ CResult_ChannelIdDecodeErrorZ_ok(struct LDKChannelId o);
/**
- * Creates a new CResult_ReceiveTlvsDecodeErrorZ in the error state.
+ * Creates a new CResult_ChannelIdDecodeErrorZ in the error state.
*/
-struct LDKCResult_ReceiveTlvsDecodeErrorZ CResult_ReceiveTlvsDecodeErrorZ_err(struct LDKDecodeError e);
+struct LDKCResult_ChannelIdDecodeErrorZ CResult_ChannelIdDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_ReceiveTlvsDecodeErrorZ_is_ok(const struct LDKCResult_ReceiveTlvsDecodeErrorZ *NONNULL_PTR o);
+bool CResult_ChannelIdDecodeErrorZ_is_ok(const struct LDKCResult_ChannelIdDecodeErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_ReceiveTlvsDecodeErrorZ.
+ * Frees any resources used by the CResult_ChannelIdDecodeErrorZ.
*/
-void CResult_ReceiveTlvsDecodeErrorZ_free(struct LDKCResult_ReceiveTlvsDecodeErrorZ _res);
+void CResult_ChannelIdDecodeErrorZ_free(struct LDKCResult_ChannelIdDecodeErrorZ _res);
/**
- * Creates a new CResult_ReceiveTlvsDecodeErrorZ which has the same data as `orig`
+ * Creates a new CResult_ChannelIdDecodeErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_ReceiveTlvsDecodeErrorZ CResult_ReceiveTlvsDecodeErrorZ_clone(const struct LDKCResult_ReceiveTlvsDecodeErrorZ *NONNULL_PTR orig);
+struct LDKCResult_ChannelIdDecodeErrorZ CResult_ChannelIdDecodeErrorZ_clone(const struct LDKCResult_ChannelIdDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new tuple which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKC2Tuple__u832u16Z C2Tuple__u832u16Z_clone(const struct LDKC2Tuple__u832u16Z *NONNULL_PTR orig);
+
+/**
+ * Creates a new C2Tuple__u832u16Z from the contained elements.
+ */
+struct LDKC2Tuple__u832u16Z C2Tuple__u832u16Z_new(struct LDKThirtyTwoBytes a, uint16_t b);
+
+/**
+ * Frees any resources used by the C2Tuple__u832u16Z.
+ */
+void C2Tuple__u832u16Z_free(struct LDKC2Tuple__u832u16Z _res);
/**
* Creates a new CResult_PaymentRelayDecodeErrorZ in the success state.
struct LDKCResult_PaymentConstraintsDecodeErrorZ CResult_PaymentConstraintsDecodeErrorZ_clone(const struct LDKCResult_PaymentConstraintsDecodeErrorZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_ThirtyTwoBytesPaymentErrorZ in the success state.
+ * Creates a new CResult_PaymentContextDecodeErrorZ in the success state.
+ */
+struct LDKCResult_PaymentContextDecodeErrorZ CResult_PaymentContextDecodeErrorZ_ok(struct LDKPaymentContext o);
+
+/**
+ * Creates a new CResult_PaymentContextDecodeErrorZ in the error state.
+ */
+struct LDKCResult_PaymentContextDecodeErrorZ CResult_PaymentContextDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_PaymentContextDecodeErrorZ_is_ok(const struct LDKCResult_PaymentContextDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_PaymentContextDecodeErrorZ.
+ */
+void CResult_PaymentContextDecodeErrorZ_free(struct LDKCResult_PaymentContextDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_PaymentContextDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_PaymentContextDecodeErrorZ CResult_PaymentContextDecodeErrorZ_clone(const struct LDKCResult_PaymentContextDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_UnknownPaymentContextDecodeErrorZ in the success state.
+ */
+struct LDKCResult_UnknownPaymentContextDecodeErrorZ CResult_UnknownPaymentContextDecodeErrorZ_ok(struct LDKUnknownPaymentContext o);
+
+/**
+ * Creates a new CResult_UnknownPaymentContextDecodeErrorZ in the error state.
+ */
+struct LDKCResult_UnknownPaymentContextDecodeErrorZ CResult_UnknownPaymentContextDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_UnknownPaymentContextDecodeErrorZ_is_ok(const struct LDKCResult_UnknownPaymentContextDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_UnknownPaymentContextDecodeErrorZ.
+ */
+void CResult_UnknownPaymentContextDecodeErrorZ_free(struct LDKCResult_UnknownPaymentContextDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_UnknownPaymentContextDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_UnknownPaymentContextDecodeErrorZ CResult_UnknownPaymentContextDecodeErrorZ_clone(const struct LDKCResult_UnknownPaymentContextDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_Bolt12OfferContextDecodeErrorZ in the success state.
+ */
+struct LDKCResult_Bolt12OfferContextDecodeErrorZ CResult_Bolt12OfferContextDecodeErrorZ_ok(struct LDKBolt12OfferContext o);
+
+/**
+ * Creates a new CResult_Bolt12OfferContextDecodeErrorZ in the error state.
+ */
+struct LDKCResult_Bolt12OfferContextDecodeErrorZ CResult_Bolt12OfferContextDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_Bolt12OfferContextDecodeErrorZ_is_ok(const struct LDKCResult_Bolt12OfferContextDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_Bolt12OfferContextDecodeErrorZ.
+ */
+void CResult_Bolt12OfferContextDecodeErrorZ_free(struct LDKCResult_Bolt12OfferContextDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_Bolt12OfferContextDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_Bolt12OfferContextDecodeErrorZ CResult_Bolt12OfferContextDecodeErrorZ_clone(const struct LDKCResult_Bolt12OfferContextDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_Bolt12RefundContextDecodeErrorZ in the success state.
+ */
+struct LDKCResult_Bolt12RefundContextDecodeErrorZ CResult_Bolt12RefundContextDecodeErrorZ_ok(struct LDKBolt12RefundContext o);
+
+/**
+ * Creates a new CResult_Bolt12RefundContextDecodeErrorZ in the error state.
+ */
+struct LDKCResult_Bolt12RefundContextDecodeErrorZ CResult_Bolt12RefundContextDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_Bolt12RefundContextDecodeErrorZ_is_ok(const struct LDKCResult_Bolt12RefundContextDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_Bolt12RefundContextDecodeErrorZ.
+ */
+void CResult_Bolt12RefundContextDecodeErrorZ_free(struct LDKCResult_Bolt12RefundContextDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_Bolt12RefundContextDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_Bolt12RefundContextDecodeErrorZ CResult_Bolt12RefundContextDecodeErrorZ_clone(const struct LDKCResult_Bolt12RefundContextDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_StrSecp256k1ErrorZ in the success state.
+ */
+struct LDKCResult_StrSecp256k1ErrorZ CResult_StrSecp256k1ErrorZ_ok(struct LDKStr o);
+
+/**
+ * Creates a new CResult_StrSecp256k1ErrorZ in the error state.
+ */
+struct LDKCResult_StrSecp256k1ErrorZ CResult_StrSecp256k1ErrorZ_err(enum LDKSecp256k1Error e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_StrSecp256k1ErrorZ_is_ok(const struct LDKCResult_StrSecp256k1ErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_StrSecp256k1ErrorZ.
+ */
+void CResult_StrSecp256k1ErrorZ_free(struct LDKCResult_StrSecp256k1ErrorZ _res);
+
+/**
+ * Creates a new CResult_StrSecp256k1ErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_StrSecp256k1ErrorZ CResult_StrSecp256k1ErrorZ_clone(const struct LDKCResult_StrSecp256k1ErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new tuple which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKC3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ_clone(const struct LDKC3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ from the contained elements.
+ */
+struct LDKC3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ_new(struct LDKThirtyTwoBytes a, struct LDKRecipientOnionFields b, struct LDKRouteParameters c);
+
+/**
+ * Frees any resources used by the C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ.
+ */
+void C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ_free(struct LDKC3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ _res);
+
+/**
+ * Creates a new CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ in the success state.
+ */
+struct LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ_ok(struct LDKC3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZ o);
+
+/**
+ * Creates a new CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ in the error state.
+ */
+struct LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ_err(void);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ_is_ok(const struct LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ.
+ */
+void CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ_free(struct LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ _res);
+
+/**
+ * Creates a new CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ CResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ_clone(const struct LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_TxOutUtxoLookupErrorZ in the success state.
+ */
+struct LDKCResult_TxOutUtxoLookupErrorZ CResult_TxOutUtxoLookupErrorZ_ok(struct LDKTxOut o);
+
+/**
+ * Creates a new CResult_TxOutUtxoLookupErrorZ in the error state.
+ */
+struct LDKCResult_TxOutUtxoLookupErrorZ CResult_TxOutUtxoLookupErrorZ_err(enum LDKUtxoLookupError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_TxOutUtxoLookupErrorZ_is_ok(const struct LDKCResult_TxOutUtxoLookupErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_TxOutUtxoLookupErrorZ.
+ */
+void CResult_TxOutUtxoLookupErrorZ_free(struct LDKCResult_TxOutUtxoLookupErrorZ _res);
+
+/**
+ * Creates a new CResult_TxOutUtxoLookupErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_TxOutUtxoLookupErrorZ CResult_TxOutUtxoLookupErrorZ_clone(const struct LDKCResult_TxOutUtxoLookupErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new tuple which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKC3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ_clone(const struct LDKC3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ from the contained elements.
+ */
+struct LDKC3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ_new(struct LDKPublicKey a, struct LDKOnionMessage b, struct LDKCOption_CVec_SocketAddressZZ c);
+
+/**
+ * Frees any resources used by the C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ.
+ */
+void C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ_free(struct LDKC3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ _res);
+
+/**
+ * Creates a new CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ in the success state.
+ */
+struct LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ_ok(struct LDKC3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZ o);
+
+/**
+ * Creates a new CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ in the error state.
+ */
+struct LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ_err(struct LDKSendError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ_is_ok(const struct LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ.
+ */
+void CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ_free(struct LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ _res);
+
+/**
+ * Creates a new CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ CResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ_clone(const struct LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_PeeledOnionNoneZ in the success state.
+ */
+struct LDKCResult_PeeledOnionNoneZ CResult_PeeledOnionNoneZ_ok(struct LDKPeeledOnion o);
+
+/**
+ * Creates a new CResult_PeeledOnionNoneZ in the error state.
+ */
+struct LDKCResult_PeeledOnionNoneZ CResult_PeeledOnionNoneZ_err(void);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_PeeledOnionNoneZ_is_ok(const struct LDKCResult_PeeledOnionNoneZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_PeeledOnionNoneZ.
+ */
+void CResult_PeeledOnionNoneZ_free(struct LDKCResult_PeeledOnionNoneZ _res);
+
+/**
+ * Creates a new CResult_PeeledOnionNoneZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_PeeledOnionNoneZ CResult_PeeledOnionNoneZ_clone(const struct LDKCResult_PeeledOnionNoneZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_SendSuccessSendErrorZ in the success state.
+ */
+struct LDKCResult_SendSuccessSendErrorZ CResult_SendSuccessSendErrorZ_ok(struct LDKSendSuccess o);
+
+/**
+ * Creates a new CResult_SendSuccessSendErrorZ in the error state.
+ */
+struct LDKCResult_SendSuccessSendErrorZ CResult_SendSuccessSendErrorZ_err(struct LDKSendError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_SendSuccessSendErrorZ_is_ok(const struct LDKCResult_SendSuccessSendErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_SendSuccessSendErrorZ.
+ */
+void CResult_SendSuccessSendErrorZ_free(struct LDKCResult_SendSuccessSendErrorZ _res);
+
+/**
+ * Creates a new CResult_SendSuccessSendErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_SendSuccessSendErrorZ CResult_SendSuccessSendErrorZ_clone(const struct LDKCResult_SendSuccessSendErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_BlindedPathNoneZ in the success state.
+ */
+struct LDKCResult_BlindedPathNoneZ CResult_BlindedPathNoneZ_ok(struct LDKBlindedPath o);
+
+/**
+ * Creates a new CResult_BlindedPathNoneZ in the error state.
+ */
+struct LDKCResult_BlindedPathNoneZ CResult_BlindedPathNoneZ_err(void);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_BlindedPathNoneZ_is_ok(const struct LDKCResult_BlindedPathNoneZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_BlindedPathNoneZ.
+ */
+void CResult_BlindedPathNoneZ_free(struct LDKCResult_BlindedPathNoneZ _res);
+
+/**
+ * Creates a new CResult_BlindedPathNoneZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_BlindedPathNoneZ CResult_BlindedPathNoneZ_clone(const struct LDKCResult_BlindedPathNoneZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ in the success state.
+ */
+struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ_ok(struct LDKC2Tuple_BlindedPayInfoBlindedPathZ o);
+
+/**
+ * Creates a new CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ in the error state.
+ */
+struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ_err(void);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ_is_ok(const struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ.
+ */
+void CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ_free(struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ _res);
+
+/**
+ * Creates a new CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ_clone(const struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ *NONNULL_PTR orig);
+
+/**
+ * Frees the buffer pointed to by `data` if `datalen` is non-0.
+ */
+void CVec_ForwardNodeZ_free(struct LDKCVec_ForwardNodeZ _res);
+
+/**
+ * Creates a new CResult_BlindedPathDecodeErrorZ in the success state.
+ */
+struct LDKCResult_BlindedPathDecodeErrorZ CResult_BlindedPathDecodeErrorZ_ok(struct LDKBlindedPath o);
+
+/**
+ * Creates a new CResult_BlindedPathDecodeErrorZ in the error state.
+ */
+struct LDKCResult_BlindedPathDecodeErrorZ CResult_BlindedPathDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_BlindedPathDecodeErrorZ_is_ok(const struct LDKCResult_BlindedPathDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_BlindedPathDecodeErrorZ.
+ */
+void CResult_BlindedPathDecodeErrorZ_free(struct LDKCResult_BlindedPathDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_BlindedPathDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_BlindedPathDecodeErrorZ CResult_BlindedPathDecodeErrorZ_clone(const struct LDKCResult_BlindedPathDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_BlindedHopDecodeErrorZ in the success state.
+ */
+struct LDKCResult_BlindedHopDecodeErrorZ CResult_BlindedHopDecodeErrorZ_ok(struct LDKBlindedHop o);
+
+/**
+ * Creates a new CResult_BlindedHopDecodeErrorZ in the error state.
+ */
+struct LDKCResult_BlindedHopDecodeErrorZ CResult_BlindedHopDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_BlindedHopDecodeErrorZ_is_ok(const struct LDKCResult_BlindedHopDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_BlindedHopDecodeErrorZ.
+ */
+void CResult_BlindedHopDecodeErrorZ_free(struct LDKCResult_BlindedHopDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_BlindedHopDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_BlindedHopDecodeErrorZ CResult_BlindedHopDecodeErrorZ_clone(const struct LDKCResult_BlindedHopDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_InvoiceErrorDecodeErrorZ in the success state.
+ */
+struct LDKCResult_InvoiceErrorDecodeErrorZ CResult_InvoiceErrorDecodeErrorZ_ok(struct LDKInvoiceError o);
+
+/**
+ * Creates a new CResult_InvoiceErrorDecodeErrorZ in the error state.
+ */
+struct LDKCResult_InvoiceErrorDecodeErrorZ CResult_InvoiceErrorDecodeErrorZ_err(struct LDKDecodeError e);
+
+/**
+ * Checks if the given object is currently in the success state
+ */
+bool CResult_InvoiceErrorDecodeErrorZ_is_ok(const struct LDKCResult_InvoiceErrorDecodeErrorZ *NONNULL_PTR o);
+
+/**
+ * Frees any resources used by the CResult_InvoiceErrorDecodeErrorZ.
+ */
+void CResult_InvoiceErrorDecodeErrorZ_free(struct LDKCResult_InvoiceErrorDecodeErrorZ _res);
+
+/**
+ * Creates a new CResult_InvoiceErrorDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+struct LDKCResult_InvoiceErrorDecodeErrorZ CResult_InvoiceErrorDecodeErrorZ_clone(const struct LDKCResult_InvoiceErrorDecodeErrorZ *NONNULL_PTR orig);
+
+/**
+ * Creates a new CResult_TrackedSpendableOutputDecodeErrorZ in the success state.
*/
-struct LDKCResult_ThirtyTwoBytesPaymentErrorZ CResult_ThirtyTwoBytesPaymentErrorZ_ok(struct LDKThirtyTwoBytes o);
+struct LDKCResult_TrackedSpendableOutputDecodeErrorZ CResult_TrackedSpendableOutputDecodeErrorZ_ok(struct LDKTrackedSpendableOutput o);
/**
- * Creates a new CResult_ThirtyTwoBytesPaymentErrorZ in the error state.
+ * Creates a new CResult_TrackedSpendableOutputDecodeErrorZ in the error state.
*/
-struct LDKCResult_ThirtyTwoBytesPaymentErrorZ CResult_ThirtyTwoBytesPaymentErrorZ_err(struct LDKPaymentError e);
+struct LDKCResult_TrackedSpendableOutputDecodeErrorZ CResult_TrackedSpendableOutputDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_ThirtyTwoBytesPaymentErrorZ_is_ok(const struct LDKCResult_ThirtyTwoBytesPaymentErrorZ *NONNULL_PTR o);
+bool CResult_TrackedSpendableOutputDecodeErrorZ_is_ok(const struct LDKCResult_TrackedSpendableOutputDecodeErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_ThirtyTwoBytesPaymentErrorZ.
+ * Frees any resources used by the CResult_TrackedSpendableOutputDecodeErrorZ.
*/
-void CResult_ThirtyTwoBytesPaymentErrorZ_free(struct LDKCResult_ThirtyTwoBytesPaymentErrorZ _res);
+void CResult_TrackedSpendableOutputDecodeErrorZ_free(struct LDKCResult_TrackedSpendableOutputDecodeErrorZ _res);
/**
- * Creates a new CResult_ThirtyTwoBytesPaymentErrorZ which has the same data as `orig`
+ * Creates a new CResult_TrackedSpendableOutputDecodeErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_ThirtyTwoBytesPaymentErrorZ CResult_ThirtyTwoBytesPaymentErrorZ_clone(const struct LDKCResult_ThirtyTwoBytesPaymentErrorZ *NONNULL_PTR orig);
+struct LDKCResult_TrackedSpendableOutputDecodeErrorZ CResult_TrackedSpendableOutputDecodeErrorZ_clone(const struct LDKCResult_TrackedSpendableOutputDecodeErrorZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_NonePaymentErrorZ in the success state.
+ * Creates a new CResult_OutputSpendStatusDecodeErrorZ in the success state.
*/
-struct LDKCResult_NonePaymentErrorZ CResult_NonePaymentErrorZ_ok(void);
+struct LDKCResult_OutputSpendStatusDecodeErrorZ CResult_OutputSpendStatusDecodeErrorZ_ok(struct LDKOutputSpendStatus o);
/**
- * Creates a new CResult_NonePaymentErrorZ in the error state.
+ * Creates a new CResult_OutputSpendStatusDecodeErrorZ in the error state.
*/
-struct LDKCResult_NonePaymentErrorZ CResult_NonePaymentErrorZ_err(struct LDKPaymentError e);
+struct LDKCResult_OutputSpendStatusDecodeErrorZ CResult_OutputSpendStatusDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_NonePaymentErrorZ_is_ok(const struct LDKCResult_NonePaymentErrorZ *NONNULL_PTR o);
+bool CResult_OutputSpendStatusDecodeErrorZ_is_ok(const struct LDKCResult_OutputSpendStatusDecodeErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_NonePaymentErrorZ.
+ * Frees any resources used by the CResult_OutputSpendStatusDecodeErrorZ.
*/
-void CResult_NonePaymentErrorZ_free(struct LDKCResult_NonePaymentErrorZ _res);
+void CResult_OutputSpendStatusDecodeErrorZ_free(struct LDKCResult_OutputSpendStatusDecodeErrorZ _res);
/**
- * Creates a new CResult_NonePaymentErrorZ which has the same data as `orig`
+ * Creates a new CResult_OutputSpendStatusDecodeErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_NonePaymentErrorZ CResult_NonePaymentErrorZ_clone(const struct LDKCResult_NonePaymentErrorZ *NONNULL_PTR orig);
+struct LDKCResult_OutputSpendStatusDecodeErrorZ CResult_OutputSpendStatusDecodeErrorZ_clone(const struct LDKCResult_OutputSpendStatusDecodeErrorZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ in the success state.
- */
-struct LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ_ok(struct LDKCVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZ o);
-
-/**
- * Creates a new CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ in the error state.
+ * Constructs a new COption_FilterZ containing a crate::lightning::chain::Filter
*/
-struct LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ_err(struct LDKProbingError e);
+struct LDKCOption_FilterZ COption_FilterZ_some(struct LDKFilter o);
/**
- * Checks if the given object is currently in the success state
+ * Constructs a new COption_FilterZ containing nothing
*/
-bool CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ_is_ok(const struct LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ *NONNULL_PTR o);
+struct LDKCOption_FilterZ COption_FilterZ_none(void);
/**
- * Frees any resources used by the CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ.
+ * Frees any resources associated with the crate::lightning::chain::Filter, if we are in the Some state
*/
-void CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ_free(struct LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ _res);
+void COption_FilterZ_free(struct LDKCOption_FilterZ _res);
/**
- * Creates a new CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ which has the same data as `orig`
- * but with all dynamically-allocated buffers duplicated in new buffers.
+ * Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
-struct LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ CResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ_clone(const struct LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ *NONNULL_PTR orig);
+void CVec_TrackedSpendableOutputZ_free(struct LDKCVec_TrackedSpendableOutputZ _res);
/**
- * Creates a new CResult_StrSecp256k1ErrorZ in the success state.
+ * Creates a new CResult_OutputSweeperDecodeErrorZ in the success state.
*/
-struct LDKCResult_StrSecp256k1ErrorZ CResult_StrSecp256k1ErrorZ_ok(struct LDKStr o);
+struct LDKCResult_OutputSweeperDecodeErrorZ CResult_OutputSweeperDecodeErrorZ_ok(struct LDKOutputSweeper o);
/**
- * Creates a new CResult_StrSecp256k1ErrorZ in the error state.
+ * Creates a new CResult_OutputSweeperDecodeErrorZ in the error state.
*/
-struct LDKCResult_StrSecp256k1ErrorZ CResult_StrSecp256k1ErrorZ_err(enum LDKSecp256k1Error e);
+struct LDKCResult_OutputSweeperDecodeErrorZ CResult_OutputSweeperDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_StrSecp256k1ErrorZ_is_ok(const struct LDKCResult_StrSecp256k1ErrorZ *NONNULL_PTR o);
+bool CResult_OutputSweeperDecodeErrorZ_is_ok(const struct LDKCResult_OutputSweeperDecodeErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_StrSecp256k1ErrorZ.
+ * Frees any resources used by the CResult_OutputSweeperDecodeErrorZ.
*/
-void CResult_StrSecp256k1ErrorZ_free(struct LDKCResult_StrSecp256k1ErrorZ _res);
+void CResult_OutputSweeperDecodeErrorZ_free(struct LDKCResult_OutputSweeperDecodeErrorZ _res);
/**
- * Creates a new CResult_StrSecp256k1ErrorZ which has the same data as `orig`
- * but with all dynamically-allocated buffers duplicated in new buffers.
+ * Creates a new C2Tuple_BestBlockOutputSweeperZ from the contained elements.
*/
-struct LDKCResult_StrSecp256k1ErrorZ CResult_StrSecp256k1ErrorZ_clone(const struct LDKCResult_StrSecp256k1ErrorZ *NONNULL_PTR orig);
+struct LDKC2Tuple_BestBlockOutputSweeperZ C2Tuple_BestBlockOutputSweeperZ_new(struct LDKBestBlock a, struct LDKOutputSweeper b);
/**
- * Creates a new CResult_TxOutUtxoLookupErrorZ in the success state.
+ * Frees any resources used by the C2Tuple_BestBlockOutputSweeperZ.
*/
-struct LDKCResult_TxOutUtxoLookupErrorZ CResult_TxOutUtxoLookupErrorZ_ok(struct LDKTxOut o);
+void C2Tuple_BestBlockOutputSweeperZ_free(struct LDKC2Tuple_BestBlockOutputSweeperZ _res);
/**
- * Creates a new CResult_TxOutUtxoLookupErrorZ in the error state.
+ * Creates a new CResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ in the success state.
*/
-struct LDKCResult_TxOutUtxoLookupErrorZ CResult_TxOutUtxoLookupErrorZ_err(enum LDKUtxoLookupError e);
+struct LDKCResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ CResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ_ok(struct LDKC2Tuple_BestBlockOutputSweeperZ o);
/**
- * Checks if the given object is currently in the success state
+ * Creates a new CResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ in the error state.
*/
-bool CResult_TxOutUtxoLookupErrorZ_is_ok(const struct LDKCResult_TxOutUtxoLookupErrorZ *NONNULL_PTR o);
+struct LDKCResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ CResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ_err(struct LDKDecodeError e);
/**
- * Frees any resources used by the CResult_TxOutUtxoLookupErrorZ.
+ * Checks if the given object is currently in the success state
*/
-void CResult_TxOutUtxoLookupErrorZ_free(struct LDKCResult_TxOutUtxoLookupErrorZ _res);
+bool CResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ_is_ok(const struct LDKCResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ *NONNULL_PTR o);
/**
- * Creates a new CResult_TxOutUtxoLookupErrorZ which has the same data as `orig`
- * but with all dynamically-allocated buffers duplicated in new buffers.
+ * Frees any resources used by the CResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ.
*/
-struct LDKCResult_TxOutUtxoLookupErrorZ CResult_TxOutUtxoLookupErrorZ_clone(const struct LDKCResult_TxOutUtxoLookupErrorZ *NONNULL_PTR orig);
+void CResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ_free(struct LDKCResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ _res);
/**
- * Creates a new CResult_OnionMessagePathNoneZ in the success state.
+ * Creates a new CResult_DelayedPaymentBasepointDecodeErrorZ in the success state.
*/
-struct LDKCResult_OnionMessagePathNoneZ CResult_OnionMessagePathNoneZ_ok(struct LDKOnionMessagePath o);
+struct LDKCResult_DelayedPaymentBasepointDecodeErrorZ CResult_DelayedPaymentBasepointDecodeErrorZ_ok(struct LDKDelayedPaymentBasepoint o);
/**
- * Creates a new CResult_OnionMessagePathNoneZ in the error state.
+ * Creates a new CResult_DelayedPaymentBasepointDecodeErrorZ in the error state.
*/
-struct LDKCResult_OnionMessagePathNoneZ CResult_OnionMessagePathNoneZ_err(void);
+struct LDKCResult_DelayedPaymentBasepointDecodeErrorZ CResult_DelayedPaymentBasepointDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_OnionMessagePathNoneZ_is_ok(const struct LDKCResult_OnionMessagePathNoneZ *NONNULL_PTR o);
-
-/**
- * Frees any resources used by the CResult_OnionMessagePathNoneZ.
- */
-void CResult_OnionMessagePathNoneZ_free(struct LDKCResult_OnionMessagePathNoneZ _res);
+bool CResult_DelayedPaymentBasepointDecodeErrorZ_is_ok(const struct LDKCResult_DelayedPaymentBasepointDecodeErrorZ *NONNULL_PTR o);
/**
- * Creates a new CResult_OnionMessagePathNoneZ which has the same data as `orig`
- * but with all dynamically-allocated buffers duplicated in new buffers.
+ * Frees any resources used by the CResult_DelayedPaymentBasepointDecodeErrorZ.
*/
-struct LDKCResult_OnionMessagePathNoneZ CResult_OnionMessagePathNoneZ_clone(const struct LDKCResult_OnionMessagePathNoneZ *NONNULL_PTR orig);
+void CResult_DelayedPaymentBasepointDecodeErrorZ_free(struct LDKCResult_DelayedPaymentBasepointDecodeErrorZ _res);
/**
- * Creates a new tuple which has the same data as `orig`
+ * Creates a new CResult_DelayedPaymentBasepointDecodeErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKC2Tuple_PublicKeyOnionMessageZ C2Tuple_PublicKeyOnionMessageZ_clone(const struct LDKC2Tuple_PublicKeyOnionMessageZ *NONNULL_PTR orig);
-
-/**
- * Creates a new C2Tuple_PublicKeyOnionMessageZ from the contained elements.
- */
-struct LDKC2Tuple_PublicKeyOnionMessageZ C2Tuple_PublicKeyOnionMessageZ_new(struct LDKPublicKey a, struct LDKOnionMessage b);
-
-/**
- * Frees any resources used by the C2Tuple_PublicKeyOnionMessageZ.
- */
-void C2Tuple_PublicKeyOnionMessageZ_free(struct LDKC2Tuple_PublicKeyOnionMessageZ _res);
-
-/**
- * Creates a new CResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ in the success state.
- */
-struct LDKCResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ CResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ_ok(struct LDKC2Tuple_PublicKeyOnionMessageZ o);
-
-/**
- * Creates a new CResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ in the error state.
- */
-struct LDKCResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ CResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ_err(struct LDKSendError e);
-
-/**
- * Checks if the given object is currently in the success state
- */
-bool CResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ_is_ok(const struct LDKCResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ *NONNULL_PTR o);
+struct LDKCResult_DelayedPaymentBasepointDecodeErrorZ CResult_DelayedPaymentBasepointDecodeErrorZ_clone(const struct LDKCResult_DelayedPaymentBasepointDecodeErrorZ *NONNULL_PTR orig);
/**
- * Frees any resources used by the CResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ.
+ * Creates a new CResult_DelayedPaymentKeyDecodeErrorZ in the success state.
*/
-void CResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ_free(struct LDKCResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ _res);
+struct LDKCResult_DelayedPaymentKeyDecodeErrorZ CResult_DelayedPaymentKeyDecodeErrorZ_ok(struct LDKDelayedPaymentKey o);
/**
- * Creates a new CResult_PeeledOnionNoneZ in the success state.
+ * Creates a new CResult_DelayedPaymentKeyDecodeErrorZ in the error state.
*/
-struct LDKCResult_PeeledOnionNoneZ CResult_PeeledOnionNoneZ_ok(struct LDKPeeledOnion o);
-
-/**
- * Creates a new CResult_PeeledOnionNoneZ in the error state.
- */
-struct LDKCResult_PeeledOnionNoneZ CResult_PeeledOnionNoneZ_err(void);
+struct LDKCResult_DelayedPaymentKeyDecodeErrorZ CResult_DelayedPaymentKeyDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_PeeledOnionNoneZ_is_ok(const struct LDKCResult_PeeledOnionNoneZ *NONNULL_PTR o);
+bool CResult_DelayedPaymentKeyDecodeErrorZ_is_ok(const struct LDKCResult_DelayedPaymentKeyDecodeErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_PeeledOnionNoneZ.
- */
-void CResult_PeeledOnionNoneZ_free(struct LDKCResult_PeeledOnionNoneZ _res);
-
-/**
- * Creates a new CResult_NoneSendErrorZ in the success state.
- */
-struct LDKCResult_NoneSendErrorZ CResult_NoneSendErrorZ_ok(void);
-
-/**
- * Creates a new CResult_NoneSendErrorZ in the error state.
- */
-struct LDKCResult_NoneSendErrorZ CResult_NoneSendErrorZ_err(struct LDKSendError e);
-
-/**
- * Checks if the given object is currently in the success state
+ * Frees any resources used by the CResult_DelayedPaymentKeyDecodeErrorZ.
*/
-bool CResult_NoneSendErrorZ_is_ok(const struct LDKCResult_NoneSendErrorZ *NONNULL_PTR o);
+void CResult_DelayedPaymentKeyDecodeErrorZ_free(struct LDKCResult_DelayedPaymentKeyDecodeErrorZ _res);
/**
- * Frees any resources used by the CResult_NoneSendErrorZ.
+ * Creates a new CResult_DelayedPaymentKeyDecodeErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
*/
-void CResult_NoneSendErrorZ_free(struct LDKCResult_NoneSendErrorZ _res);
+struct LDKCResult_DelayedPaymentKeyDecodeErrorZ CResult_DelayedPaymentKeyDecodeErrorZ_clone(const struct LDKCResult_DelayedPaymentKeyDecodeErrorZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_BlindedPathNoneZ in the success state.
+ * Creates a new CResult_HtlcBasepointDecodeErrorZ in the success state.
*/
-struct LDKCResult_BlindedPathNoneZ CResult_BlindedPathNoneZ_ok(struct LDKBlindedPath o);
+struct LDKCResult_HtlcBasepointDecodeErrorZ CResult_HtlcBasepointDecodeErrorZ_ok(struct LDKHtlcBasepoint o);
/**
- * Creates a new CResult_BlindedPathNoneZ in the error state.
+ * Creates a new CResult_HtlcBasepointDecodeErrorZ in the error state.
*/
-struct LDKCResult_BlindedPathNoneZ CResult_BlindedPathNoneZ_err(void);
+struct LDKCResult_HtlcBasepointDecodeErrorZ CResult_HtlcBasepointDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_BlindedPathNoneZ_is_ok(const struct LDKCResult_BlindedPathNoneZ *NONNULL_PTR o);
+bool CResult_HtlcBasepointDecodeErrorZ_is_ok(const struct LDKCResult_HtlcBasepointDecodeErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_BlindedPathNoneZ.
+ * Frees any resources used by the CResult_HtlcBasepointDecodeErrorZ.
*/
-void CResult_BlindedPathNoneZ_free(struct LDKCResult_BlindedPathNoneZ _res);
+void CResult_HtlcBasepointDecodeErrorZ_free(struct LDKCResult_HtlcBasepointDecodeErrorZ _res);
/**
- * Creates a new CResult_BlindedPathNoneZ which has the same data as `orig`
+ * Creates a new CResult_HtlcBasepointDecodeErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_BlindedPathNoneZ CResult_BlindedPathNoneZ_clone(const struct LDKCResult_BlindedPathNoneZ *NONNULL_PTR orig);
+struct LDKCResult_HtlcBasepointDecodeErrorZ CResult_HtlcBasepointDecodeErrorZ_clone(const struct LDKCResult_HtlcBasepointDecodeErrorZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ in the success state.
+ * Creates a new CResult_HtlcKeyDecodeErrorZ in the success state.
*/
-struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ_ok(struct LDKC2Tuple_BlindedPayInfoBlindedPathZ o);
+struct LDKCResult_HtlcKeyDecodeErrorZ CResult_HtlcKeyDecodeErrorZ_ok(struct LDKHtlcKey o);
/**
- * Creates a new CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ in the error state.
+ * Creates a new CResult_HtlcKeyDecodeErrorZ in the error state.
*/
-struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ_err(void);
+struct LDKCResult_HtlcKeyDecodeErrorZ CResult_HtlcKeyDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ_is_ok(const struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ *NONNULL_PTR o);
+bool CResult_HtlcKeyDecodeErrorZ_is_ok(const struct LDKCResult_HtlcKeyDecodeErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ.
+ * Frees any resources used by the CResult_HtlcKeyDecodeErrorZ.
*/
-void CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ_free(struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ _res);
+void CResult_HtlcKeyDecodeErrorZ_free(struct LDKCResult_HtlcKeyDecodeErrorZ _res);
/**
- * Creates a new CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ which has the same data as `orig`
+ * Creates a new CResult_HtlcKeyDecodeErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ CResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ_clone(const struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ *NONNULL_PTR orig);
+struct LDKCResult_HtlcKeyDecodeErrorZ CResult_HtlcKeyDecodeErrorZ_clone(const struct LDKCResult_HtlcKeyDecodeErrorZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_BlindedPathDecodeErrorZ in the success state.
+ * Creates a new CResult_RevocationBasepointDecodeErrorZ in the success state.
*/
-struct LDKCResult_BlindedPathDecodeErrorZ CResult_BlindedPathDecodeErrorZ_ok(struct LDKBlindedPath o);
+struct LDKCResult_RevocationBasepointDecodeErrorZ CResult_RevocationBasepointDecodeErrorZ_ok(struct LDKRevocationBasepoint o);
/**
- * Creates a new CResult_BlindedPathDecodeErrorZ in the error state.
+ * Creates a new CResult_RevocationBasepointDecodeErrorZ in the error state.
*/
-struct LDKCResult_BlindedPathDecodeErrorZ CResult_BlindedPathDecodeErrorZ_err(struct LDKDecodeError e);
+struct LDKCResult_RevocationBasepointDecodeErrorZ CResult_RevocationBasepointDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_BlindedPathDecodeErrorZ_is_ok(const struct LDKCResult_BlindedPathDecodeErrorZ *NONNULL_PTR o);
+bool CResult_RevocationBasepointDecodeErrorZ_is_ok(const struct LDKCResult_RevocationBasepointDecodeErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_BlindedPathDecodeErrorZ.
+ * Frees any resources used by the CResult_RevocationBasepointDecodeErrorZ.
*/
-void CResult_BlindedPathDecodeErrorZ_free(struct LDKCResult_BlindedPathDecodeErrorZ _res);
+void CResult_RevocationBasepointDecodeErrorZ_free(struct LDKCResult_RevocationBasepointDecodeErrorZ _res);
/**
- * Creates a new CResult_BlindedPathDecodeErrorZ which has the same data as `orig`
+ * Creates a new CResult_RevocationBasepointDecodeErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_BlindedPathDecodeErrorZ CResult_BlindedPathDecodeErrorZ_clone(const struct LDKCResult_BlindedPathDecodeErrorZ *NONNULL_PTR orig);
+struct LDKCResult_RevocationBasepointDecodeErrorZ CResult_RevocationBasepointDecodeErrorZ_clone(const struct LDKCResult_RevocationBasepointDecodeErrorZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_BlindedHopDecodeErrorZ in the success state.
+ * Creates a new CResult_RevocationKeyDecodeErrorZ in the success state.
*/
-struct LDKCResult_BlindedHopDecodeErrorZ CResult_BlindedHopDecodeErrorZ_ok(struct LDKBlindedHop o);
+struct LDKCResult_RevocationKeyDecodeErrorZ CResult_RevocationKeyDecodeErrorZ_ok(struct LDKRevocationKey o);
/**
- * Creates a new CResult_BlindedHopDecodeErrorZ in the error state.
+ * Creates a new CResult_RevocationKeyDecodeErrorZ in the error state.
*/
-struct LDKCResult_BlindedHopDecodeErrorZ CResult_BlindedHopDecodeErrorZ_err(struct LDKDecodeError e);
+struct LDKCResult_RevocationKeyDecodeErrorZ CResult_RevocationKeyDecodeErrorZ_err(struct LDKDecodeError e);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_BlindedHopDecodeErrorZ_is_ok(const struct LDKCResult_BlindedHopDecodeErrorZ *NONNULL_PTR o);
+bool CResult_RevocationKeyDecodeErrorZ_is_ok(const struct LDKCResult_RevocationKeyDecodeErrorZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_BlindedHopDecodeErrorZ.
+ * Frees any resources used by the CResult_RevocationKeyDecodeErrorZ.
*/
-void CResult_BlindedHopDecodeErrorZ_free(struct LDKCResult_BlindedHopDecodeErrorZ _res);
+void CResult_RevocationKeyDecodeErrorZ_free(struct LDKCResult_RevocationKeyDecodeErrorZ _res);
/**
- * Creates a new CResult_BlindedHopDecodeErrorZ which has the same data as `orig`
+ * Creates a new CResult_RevocationKeyDecodeErrorZ which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_BlindedHopDecodeErrorZ CResult_BlindedHopDecodeErrorZ_clone(const struct LDKCResult_BlindedHopDecodeErrorZ *NONNULL_PTR orig);
+struct LDKCResult_RevocationKeyDecodeErrorZ CResult_RevocationKeyDecodeErrorZ_clone(const struct LDKCResult_RevocationKeyDecodeErrorZ *NONNULL_PTR orig);
/**
- * Creates a new CResult_InvoiceErrorDecodeErrorZ in the success state.
+ * Creates a new CResult_LockedChannelMonitorNoneZ in the success state.
*/
-struct LDKCResult_InvoiceErrorDecodeErrorZ CResult_InvoiceErrorDecodeErrorZ_ok(struct LDKInvoiceError o);
+struct LDKCResult_LockedChannelMonitorNoneZ CResult_LockedChannelMonitorNoneZ_ok(struct LDKLockedChannelMonitor o);
/**
- * Creates a new CResult_InvoiceErrorDecodeErrorZ in the error state.
+ * Creates a new CResult_LockedChannelMonitorNoneZ in the error state.
*/
-struct LDKCResult_InvoiceErrorDecodeErrorZ CResult_InvoiceErrorDecodeErrorZ_err(struct LDKDecodeError e);
+struct LDKCResult_LockedChannelMonitorNoneZ CResult_LockedChannelMonitorNoneZ_err(void);
/**
* Checks if the given object is currently in the success state
*/
-bool CResult_InvoiceErrorDecodeErrorZ_is_ok(const struct LDKCResult_InvoiceErrorDecodeErrorZ *NONNULL_PTR o);
+bool CResult_LockedChannelMonitorNoneZ_is_ok(const struct LDKCResult_LockedChannelMonitorNoneZ *NONNULL_PTR o);
/**
- * Frees any resources used by the CResult_InvoiceErrorDecodeErrorZ.
+ * Frees any resources used by the CResult_LockedChannelMonitorNoneZ.
*/
-void CResult_InvoiceErrorDecodeErrorZ_free(struct LDKCResult_InvoiceErrorDecodeErrorZ _res);
+void CResult_LockedChannelMonitorNoneZ_free(struct LDKCResult_LockedChannelMonitorNoneZ _res);
/**
- * Creates a new CResult_InvoiceErrorDecodeErrorZ which has the same data as `orig`
+ * Creates a new tuple which has the same data as `orig`
* but with all dynamically-allocated buffers duplicated in new buffers.
*/
-struct LDKCResult_InvoiceErrorDecodeErrorZ CResult_InvoiceErrorDecodeErrorZ_clone(const struct LDKCResult_InvoiceErrorDecodeErrorZ *NONNULL_PTR orig);
-
-/**
- * Constructs a new COption_FilterZ containing a crate::lightning::chain::Filter
- */
-struct LDKCOption_FilterZ COption_FilterZ_some(struct LDKFilter o);
+struct LDKC2Tuple_OutPointChannelIdZ C2Tuple_OutPointChannelIdZ_clone(const struct LDKC2Tuple_OutPointChannelIdZ *NONNULL_PTR orig);
/**
- * Constructs a new COption_FilterZ containing nothing
+ * Creates a new C2Tuple_OutPointChannelIdZ from the contained elements.
*/
-struct LDKCOption_FilterZ COption_FilterZ_none(void);
+struct LDKC2Tuple_OutPointChannelIdZ C2Tuple_OutPointChannelIdZ_new(struct LDKOutPoint a, struct LDKChannelId b);
/**
- * Frees any resources associated with the crate::lightning::chain::Filter, if we are in the Some state
+ * Frees any resources used by the C2Tuple_OutPointChannelIdZ.
*/
-void COption_FilterZ_free(struct LDKCOption_FilterZ _res);
-
-/**
- * Creates a new CResult_LockedChannelMonitorNoneZ in the success state.
- */
-struct LDKCResult_LockedChannelMonitorNoneZ CResult_LockedChannelMonitorNoneZ_ok(struct LDKLockedChannelMonitor o);
-
-/**
- * Creates a new CResult_LockedChannelMonitorNoneZ in the error state.
- */
-struct LDKCResult_LockedChannelMonitorNoneZ CResult_LockedChannelMonitorNoneZ_err(void);
-
-/**
- * Checks if the given object is currently in the success state
- */
-bool CResult_LockedChannelMonitorNoneZ_is_ok(const struct LDKCResult_LockedChannelMonitorNoneZ *NONNULL_PTR o);
-
-/**
- * Frees any resources used by the CResult_LockedChannelMonitorNoneZ.
- */
-void CResult_LockedChannelMonitorNoneZ_free(struct LDKCResult_LockedChannelMonitorNoneZ _res);
+void C2Tuple_OutPointChannelIdZ_free(struct LDKC2Tuple_OutPointChannelIdZ _res);
/**
* Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
-void CVec_OutPointZ_free(struct LDKCVec_OutPointZ _res);
+void CVec_C2Tuple_OutPointChannelIdZZ_free(struct LDKCVec_C2Tuple_OutPointChannelIdZZ _res);
/**
* Frees the buffer pointed to by `data` if `datalen` is non-0.
*/
struct LDKHostname Hostname_clone(const struct LDKHostname *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the Hostname.
+ */
+uint64_t Hostname_hash(const struct LDKHostname *NONNULL_PTR o);
+
/**
* Checks if two Hostnames contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKTransactionU16LenLimited TransactionU16LenLimited_clone(const struct LDKTransactionU16LenLimited *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the TransactionU16LenLimited.
+ */
+uint64_t TransactionU16LenLimited_hash(const struct LDKTransactionU16LenLimited *NONNULL_PTR o);
+
/**
* Checks if two TransactionU16LenLimiteds contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
MUST_USE_RES struct LDKTransaction TransactionU16LenLimited_into_transaction(struct LDKTransactionU16LenLimited this_arg);
+/**
+ * Returns a reference to the contained `Transaction`
+ */
+MUST_USE_RES struct LDKTransaction TransactionU16LenLimited_as_transaction(const struct LDKTransactionU16LenLimited *NONNULL_PTR this_arg);
+
/**
* Serialize the TransactionU16LenLimited object into a byte array which can be read by TransactionU16LenLimited_read
*/
*/
struct LDKPersist MonitorUpdatingPersister_as_Persist(const struct LDKMonitorUpdatingPersister *NONNULL_PTR this_arg);
+/**
+ * Creates a copy of the ShortChannelIdError
+ */
+enum LDKShortChannelIdError ShortChannelIdError_clone(const enum LDKShortChannelIdError *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new BlockOverflow-variant ShortChannelIdError
+ */
+enum LDKShortChannelIdError ShortChannelIdError_block_overflow(void);
+
+/**
+ * Utility method to constructs a new TxIndexOverflow-variant ShortChannelIdError
+ */
+enum LDKShortChannelIdError ShortChannelIdError_tx_index_overflow(void);
+
+/**
+ * Utility method to constructs a new VoutIndexOverflow-variant ShortChannelIdError
+ */
+enum LDKShortChannelIdError ShortChannelIdError_vout_index_overflow(void);
+
+/**
+ * Checks if two ShortChannelIdErrors contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ */
+bool ShortChannelIdError_eq(const enum LDKShortChannelIdError *NONNULL_PTR a, const enum LDKShortChannelIdError *NONNULL_PTR b);
+
+/**
+ * Extracts the block height (most significant 3-bytes) from the `short_channel_id`
+ */
+uint32_t block_from_scid(uint64_t short_channel_id);
+
+/**
+ * Extracts the tx index (bytes [2..4]) from the `short_channel_id`
+ */
+uint32_t tx_index_from_scid(uint64_t short_channel_id);
+
+/**
+ * Extracts the vout (bytes [0..2]) from the `short_channel_id`
+ */
+uint16_t vout_from_scid(uint64_t short_channel_id);
+
+/**
+ * Constructs a `short_channel_id` using the components pieces. Results in an error
+ * if the block height, tx index, or vout index overflow the maximum sizes.
+ */
+struct LDKCResult_u64ShortChannelIdErrorZ scid_from_parts(uint64_t block, uint64_t tx_index, uint64_t vout_index);
+
/**
* Frees any resources used by the UntrustedString, if is_owned is set and inner is non-NULL.
*/
*/
bool UntrustedString_eq(const struct LDKUntrustedString *NONNULL_PTR a, const struct LDKUntrustedString *NONNULL_PTR b);
+/**
+ * Generates a non-cryptographic 64-bit hash of the UntrustedString.
+ */
+uint64_t UntrustedString_hash(const struct LDKUntrustedString *NONNULL_PTR o);
+
/**
* Serialize the UntrustedString object into a byte array which can be read by UntrustedString_read
*/
*/
MUST_USE_RES struct LDKPrintableString PrintableString_new(struct LDKStr a_arg);
+/**
+ * Frees any resources used by the TrackedSpendableOutput, if is_owned is set and inner is non-NULL.
+ */
+void TrackedSpendableOutput_free(struct LDKTrackedSpendableOutput this_obj);
+
+/**
+ * The tracked output descriptor.
+ */
+struct LDKSpendableOutputDescriptor TrackedSpendableOutput_get_descriptor(const struct LDKTrackedSpendableOutput *NONNULL_PTR this_ptr);
+
+/**
+ * The tracked output descriptor.
+ */
+void TrackedSpendableOutput_set_descriptor(struct LDKTrackedSpendableOutput *NONNULL_PTR this_ptr, struct LDKSpendableOutputDescriptor val);
+
+/**
+ * The channel this output belongs to.
+ *
+ * Will be `None` if no `channel_id` was given to [`OutputSweeper::track_spendable_outputs`]
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+struct LDKChannelId TrackedSpendableOutput_get_channel_id(const struct LDKTrackedSpendableOutput *NONNULL_PTR this_ptr);
+
+/**
+ * The channel this output belongs to.
+ *
+ * Will be `None` if no `channel_id` was given to [`OutputSweeper::track_spendable_outputs`]
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+void TrackedSpendableOutput_set_channel_id(struct LDKTrackedSpendableOutput *NONNULL_PTR this_ptr, struct LDKChannelId val);
+
+/**
+ * The current status of the output spend.
+ */
+struct LDKOutputSpendStatus TrackedSpendableOutput_get_status(const struct LDKTrackedSpendableOutput *NONNULL_PTR this_ptr);
+
+/**
+ * The current status of the output spend.
+ */
+void TrackedSpendableOutput_set_status(struct LDKTrackedSpendableOutput *NONNULL_PTR this_ptr, struct LDKOutputSpendStatus val);
+
+/**
+ * Constructs a new TrackedSpendableOutput given each field
+ *
+ * Note that channel_id_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+MUST_USE_RES struct LDKTrackedSpendableOutput TrackedSpendableOutput_new(struct LDKSpendableOutputDescriptor descriptor_arg, struct LDKChannelId channel_id_arg, struct LDKOutputSpendStatus status_arg);
+
+/**
+ * Creates a copy of the TrackedSpendableOutput
+ */
+struct LDKTrackedSpendableOutput TrackedSpendableOutput_clone(const struct LDKTrackedSpendableOutput *NONNULL_PTR orig);
+
+/**
+ * Checks if two TrackedSpendableOutputs contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool TrackedSpendableOutput_eq(const struct LDKTrackedSpendableOutput *NONNULL_PTR a, const struct LDKTrackedSpendableOutput *NONNULL_PTR b);
+
+/**
+ * Returns whether the output is spent in the given transaction.
+ */
+MUST_USE_RES bool TrackedSpendableOutput_is_spent_in(const struct LDKTrackedSpendableOutput *NONNULL_PTR this_arg, struct LDKTransaction tx);
+
+/**
+ * Serialize the TrackedSpendableOutput object into a byte array which can be read by TrackedSpendableOutput_read
+ */
+struct LDKCVec_u8Z TrackedSpendableOutput_write(const struct LDKTrackedSpendableOutput *NONNULL_PTR obj);
+
+/**
+ * Read a TrackedSpendableOutput from a byte array, created by TrackedSpendableOutput_write
+ */
+struct LDKCResult_TrackedSpendableOutputDecodeErrorZ TrackedSpendableOutput_read(struct LDKu8slice ser);
+
+/**
+ * Frees any resources used by the OutputSpendStatus
+ */
+void OutputSpendStatus_free(struct LDKOutputSpendStatus this_ptr);
+
+/**
+ * Creates a copy of the OutputSpendStatus
+ */
+struct LDKOutputSpendStatus OutputSpendStatus_clone(const struct LDKOutputSpendStatus *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new PendingInitialBroadcast-variant OutputSpendStatus
+ */
+struct LDKOutputSpendStatus OutputSpendStatus_pending_initial_broadcast(struct LDKCOption_u32Z delayed_until_height);
+
+/**
+ * Utility method to constructs a new PendingFirstConfirmation-variant OutputSpendStatus
+ */
+struct LDKOutputSpendStatus OutputSpendStatus_pending_first_confirmation(struct LDKThirtyTwoBytes first_broadcast_hash, uint32_t latest_broadcast_height, struct LDKTransaction latest_spending_tx);
+
+/**
+ * Utility method to constructs a new PendingThresholdConfirmations-variant OutputSpendStatus
+ */
+struct LDKOutputSpendStatus OutputSpendStatus_pending_threshold_confirmations(struct LDKThirtyTwoBytes first_broadcast_hash, uint32_t latest_broadcast_height, struct LDKTransaction latest_spending_tx, uint32_t confirmation_height, struct LDKThirtyTwoBytes confirmation_hash);
+
+/**
+ * Checks if two OutputSpendStatuss contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ */
+bool OutputSpendStatus_eq(const struct LDKOutputSpendStatus *NONNULL_PTR a, const struct LDKOutputSpendStatus *NONNULL_PTR b);
+
+/**
+ * Serialize the OutputSpendStatus object into a byte array which can be read by OutputSpendStatus_read
+ */
+struct LDKCVec_u8Z OutputSpendStatus_write(const struct LDKOutputSpendStatus *NONNULL_PTR obj);
+
+/**
+ * Read a OutputSpendStatus from a byte array, created by OutputSpendStatus_write
+ */
+struct LDKCResult_OutputSpendStatusDecodeErrorZ OutputSpendStatus_read(struct LDKu8slice ser);
+
+/**
+ * Frees any resources used by the OutputSweeper, if is_owned is set and inner is non-NULL.
+ */
+void OutputSweeper_free(struct LDKOutputSweeper this_obj);
+
+/**
+ * Constructs a new [`OutputSweeper`].
+ *
+ * If chain data is provided via the [`Confirm`] interface or via filtered blocks, users also
+ * need to register their [`Filter`] implementation via the given `chain_data_source`.
+ */
+MUST_USE_RES struct LDKOutputSweeper OutputSweeper_new(struct LDKBestBlock best_block, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKCOption_FilterZ chain_data_source, struct LDKOutputSpender output_spender, struct LDKChangeDestinationSource change_destination_source, struct LDKKVStore kv_store, struct LDKLogger logger);
+
+/**
+ * Tells the sweeper to track the given outputs descriptors.
+ *
+ * Usually, this should be called based on the values emitted by the
+ * [`Event::SpendableOutputs`].
+ *
+ * The given `exclude_static_outputs` flag controls whether the sweeper will filter out
+ * [`SpendableOutputDescriptor::StaticOutput`]s, which may be handled directly by the on-chain
+ * wallet implementation.
+ *
+ * If `delay_until_height` is set, we will delay the spending until the respective block
+ * height is reached. This can be used to batch spends, e.g., to reduce on-chain fees.
+ *
+ * Returns `Err` on persistence failure, in which case the call may be safely retried.
+ *
+ * [`Event::SpendableOutputs`]: crate::events::Event::SpendableOutputs
+ *
+ * Note that channel_id (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+MUST_USE_RES struct LDKCResult_NoneNoneZ OutputSweeper_track_spendable_outputs(const struct LDKOutputSweeper *NONNULL_PTR this_arg, struct LDKCVec_SpendableOutputDescriptorZ output_descriptors, struct LDKChannelId channel_id, bool exclude_static_outputs, struct LDKCOption_u32Z delay_until_height);
+
+/**
+ * Returns a list of the currently tracked spendable outputs.
+ */
+MUST_USE_RES struct LDKCVec_TrackedSpendableOutputZ OutputSweeper_tracked_spendable_outputs(const struct LDKOutputSweeper *NONNULL_PTR this_arg);
+
+/**
+ * Gets the latest best block which was connected either via the [`Listen`] or
+ * [`Confirm`] interfaces.
+ */
+MUST_USE_RES struct LDKBestBlock OutputSweeper_current_best_block(const struct LDKOutputSweeper *NONNULL_PTR this_arg);
+
+/**
+ * Constructs a new Listen which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned Listen must be freed before this_arg is
+ */
+struct LDKListen OutputSweeper_as_Listen(const struct LDKOutputSweeper *NONNULL_PTR this_arg);
+
+/**
+ * Constructs a new Confirm which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned Confirm must be freed before this_arg is
+ */
+struct LDKConfirm OutputSweeper_as_Confirm(const struct LDKOutputSweeper *NONNULL_PTR this_arg);
+
+/**
+ * Frees any resources used by the SpendingDelay
+ */
+void SpendingDelay_free(struct LDKSpendingDelay this_ptr);
+
+/**
+ * Creates a copy of the SpendingDelay
+ */
+struct LDKSpendingDelay SpendingDelay_clone(const struct LDKSpendingDelay *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new Relative-variant SpendingDelay
+ */
+struct LDKSpendingDelay SpendingDelay_relative(uint32_t num_blocks);
+
+/**
+ * Utility method to constructs a new Absolute-variant SpendingDelay
+ */
+struct LDKSpendingDelay SpendingDelay_absolute(uint32_t height);
+
+/**
+ * Read a OutputSweeper from a byte array, created by OutputSweeper_write
+ */
+struct LDKCResult_OutputSweeperDecodeErrorZ OutputSweeper_read(struct LDKu8slice ser, struct LDKBroadcasterInterface arg_a, struct LDKFeeEstimator arg_b, struct LDKCOption_FilterZ arg_c, struct LDKOutputSpender arg_d, struct LDKChangeDestinationSource arg_e, struct LDKKVStore arg_f, struct LDKLogger arg_g);
+
+/**
+ * Read a C2Tuple_BestBlockOutputSweeperZ from a byte array, created by C2Tuple_BestBlockOutputSweeperZ_write
+ */
+struct LDKCResult_C2Tuple_BestBlockOutputSweeperZDecodeErrorZ C2Tuple_BestBlockOutputSweeperZ_read(struct LDKu8slice ser, struct LDKBroadcasterInterface arg_a, struct LDKFeeEstimator arg_b, struct LDKCOption_FilterZ arg_c, struct LDKOutputSpender arg_d, struct LDKChangeDestinationSource arg_e, struct LDKKVStore arg_f, struct LDKLogger arg_g);
+
/**
* Calls the free function if one is set
*/
*/
void Future_free(struct LDKFuture this_obj);
-/**
- * Creates a copy of the Future
- */
-struct LDKFuture Future_clone(const struct LDKFuture *NONNULL_PTR orig);
-
/**
* Registers a callback to be called upon completion of this future. If the future has already
* completed, the callback will be called immediately.
/**
* Waits until this [`Future`] completes.
*/
-void Future_wait(struct LDKFuture this_arg);
+void Future_wait(const struct LDKFuture *NONNULL_PTR this_arg);
/**
* Waits until this [`Future`] completes or the given amount of time has elapsed.
*
* Returns true if the [`Future`] completed, false if the time elapsed.
*/
-MUST_USE_RES bool Future_wait_timeout(struct LDKFuture this_arg, uint64_t max_wait);
+MUST_USE_RES bool Future_wait_timeout(const struct LDKFuture *NONNULL_PTR this_arg, uint64_t max_wait);
/**
* Frees any resources used by the Sleeper, if is_owned is set and inner is non-NULL.
/**
* Constructs a new sleeper from one future, allowing blocking on it.
*/
-MUST_USE_RES struct LDKSleeper Sleeper_from_single_future(struct LDKFuture future);
+MUST_USE_RES struct LDKSleeper Sleeper_from_single_future(const struct LDKFuture *NONNULL_PTR future);
/**
* Constructs a new sleeper from two futures, allowing blocking on both at once.
*/
-MUST_USE_RES struct LDKSleeper Sleeper_from_two_futures(struct LDKFuture fut_a, struct LDKFuture fut_b);
+MUST_USE_RES struct LDKSleeper Sleeper_from_two_futures(const struct LDKFuture *NONNULL_PTR fut_a, const struct LDKFuture *NONNULL_PTR fut_b);
/**
* Constructs a new sleeper on many futures, allowing blocking on all at once.
*/
void Record_set_level(struct LDKRecord *NONNULL_PTR this_ptr, enum LDKLevel val);
+/**
+ * The node id of the peer pertaining to the logged record.
+ *
+ * Note that in some cases a [`Self::channel_id`] may be filled in but this may still be
+ * `None`, depending on if the peer information is readily available in LDK when the log is
+ * generated.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+struct LDKPublicKey Record_get_peer_id(const struct LDKRecord *NONNULL_PTR this_ptr);
+
+/**
+ * The node id of the peer pertaining to the logged record.
+ *
+ * Note that in some cases a [`Self::channel_id`] may be filled in but this may still be
+ * `None`, depending on if the peer information is readily available in LDK when the log is
+ * generated.
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+void Record_set_peer_id(struct LDKRecord *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * The channel id of the channel pertaining to the logged record. May be a temporary id before
+ * the channel has been funded.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+struct LDKChannelId Record_get_channel_id(const struct LDKRecord *NONNULL_PTR this_ptr);
+
+/**
+ * The channel id of the channel pertaining to the logged record. May be a temporary id before
+ * the channel has been funded.
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+void Record_set_channel_id(struct LDKRecord *NONNULL_PTR this_ptr, struct LDKChannelId val);
+
/**
* The message body.
*/
*/
void Record_set_line(struct LDKRecord *NONNULL_PTR this_ptr, uint32_t val);
+/**
+ * Constructs a new Record given each field
+ *
+ * Note that peer_id_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
+ * Note that channel_id_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+MUST_USE_RES struct LDKRecord Record_new(enum LDKLevel level_arg, struct LDKPublicKey peer_id_arg, struct LDKChannelId channel_id_arg, struct LDKStr args_arg, struct LDKStr module_path_arg, struct LDKStr file_arg, uint32_t line_arg);
+
/**
* Creates a copy of the Record
*/
void ChannelConfig_set_cltv_expiry_delta(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint16_t val);
/**
- * Limit our total exposure to in-flight HTLCs which are burned to fees as they are too
- * small to claim on-chain.
+ * Limit our total exposure to potential loss to on-chain fees on close, including in-flight
+ * HTLCs which are burned to fees as they are too small to claim on-chain and fees on
+ * commitment transaction(s) broadcasted by our counterparty in excess of our own fee estimate.
+ *
+ * # HTLC-based Dust Exposure
*
* When an HTLC present in one of our channels is below a \"dust\" threshold, the HTLC will
* not be claimable on-chain, instead being turned into additional miner fees if either
* party force-closes the channel. Because the threshold is per-HTLC, our total exposure
- * to such payments may be sustantial if there are many dust HTLCs present when the
+ * to such payments may be substantial if there are many dust HTLCs present when the
* channel is force-closed.
*
* The dust threshold for each HTLC is based on the `dust_limit_satoshis` for each party in a
* The selected limit is applied for sent, forwarded, and received HTLCs and limits the total
* exposure across all three types per-channel.
*
- * Default value: [`MaxDustHTLCExposure::FeeRateMultiplier`] with a multiplier of 5000.
+ * # Transaction Fee Dust Exposure
+ *
+ * Further, counterparties broadcasting a commitment transaction in a force-close may result
+ * in other balance being burned to fees, and thus all fees on commitment and HTLC
+ * transactions in excess of our local fee estimates are included in the dust calculation.
+ *
+ * Because of this, another way to look at this limit is to divide it by 43,000 (or 218,750
+ * for non-anchor channels) and see it as the maximum feerate disagreement (in sats/vB) per
+ * non-dust HTLC we're allowed to have with our peers before risking a force-closure for
+ * inbound channels.
+ *
+ * Thus, for the default value of 10_000 * a current feerate estimate of 10 sat/vB (or 2,500
+ * sat/KW), we risk force-closure if we disagree with our peer by:
+ * * `10_000 * 2_500 / 43_000 / (483*2)` = 0.6 sat/vB for anchor channels with 483 HTLCs in
+ * both directions (the maximum),
+ * * `10_000 * 2_500 / 43_000 / (50*2)` = 5.8 sat/vB for anchor channels with 50 HTLCs in both
+ * directions (the LDK default max from [`ChannelHandshakeConfig::our_max_accepted_htlcs`])
+ * * `10_000 * 2_500 / 218_750 / (483*2)` = 0.1 sat/vB for non-anchor channels with 483 HTLCs
+ * in both directions (the maximum),
+ * * `10_000 * 2_500 / 218_750 / (50*2)` = 1.1 sat/vB for non-anchor channels with 50 HTLCs
+ * in both (the LDK default maximum from [`ChannelHandshakeConfig::our_max_accepted_htlcs`])
+ *
+ * Note that when using [`MaxDustHTLCExposure::FeeRateMultiplier`] this maximum disagreement
+ * will scale linearly with increases (or decreases) in the our feerate estimates. Further,
+ * for anchor channels we expect our counterparty to use a relatively low feerate estimate
+ * while we use [`ConfirmationTarget::OnChainSweep`] (which should be relatively high) and
+ * feerate disagreement force-closures should only occur when theirs is higher than ours.
+ *
+ * Default value: [`MaxDustHTLCExposure::FeeRateMultiplier`] with a multiplier of 10_000.
+ *
+ * [`ConfirmationTarget::OnChainSweep`]: crate::chain::chaininterface::ConfirmationTarget::OnChainSweep
*/
struct LDKMaxDustHTLCExposure ChannelConfig_get_max_dust_htlc_exposure(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
/**
- * Limit our total exposure to in-flight HTLCs which are burned to fees as they are too
- * small to claim on-chain.
+ * Limit our total exposure to potential loss to on-chain fees on close, including in-flight
+ * HTLCs which are burned to fees as they are too small to claim on-chain and fees on
+ * commitment transaction(s) broadcasted by our counterparty in excess of our own fee estimate.
+ *
+ * # HTLC-based Dust Exposure
*
* When an HTLC present in one of our channels is below a \"dust\" threshold, the HTLC will
* not be claimable on-chain, instead being turned into additional miner fees if either
* party force-closes the channel. Because the threshold is per-HTLC, our total exposure
- * to such payments may be sustantial if there are many dust HTLCs present when the
+ * to such payments may be substantial if there are many dust HTLCs present when the
* channel is force-closed.
*
* The dust threshold for each HTLC is based on the `dust_limit_satoshis` for each party in a
* The selected limit is applied for sent, forwarded, and received HTLCs and limits the total
* exposure across all three types per-channel.
*
- * Default value: [`MaxDustHTLCExposure::FeeRateMultiplier`] with a multiplier of 5000.
+ * # Transaction Fee Dust Exposure
+ *
+ * Further, counterparties broadcasting a commitment transaction in a force-close may result
+ * in other balance being burned to fees, and thus all fees on commitment and HTLC
+ * transactions in excess of our local fee estimates are included in the dust calculation.
+ *
+ * Because of this, another way to look at this limit is to divide it by 43,000 (or 218,750
+ * for non-anchor channels) and see it as the maximum feerate disagreement (in sats/vB) per
+ * non-dust HTLC we're allowed to have with our peers before risking a force-closure for
+ * inbound channels.
+ *
+ * Thus, for the default value of 10_000 * a current feerate estimate of 10 sat/vB (or 2,500
+ * sat/KW), we risk force-closure if we disagree with our peer by:
+ * * `10_000 * 2_500 / 43_000 / (483*2)` = 0.6 sat/vB for anchor channels with 483 HTLCs in
+ * both directions (the maximum),
+ * * `10_000 * 2_500 / 43_000 / (50*2)` = 5.8 sat/vB for anchor channels with 50 HTLCs in both
+ * directions (the LDK default max from [`ChannelHandshakeConfig::our_max_accepted_htlcs`])
+ * * `10_000 * 2_500 / 218_750 / (483*2)` = 0.1 sat/vB for non-anchor channels with 483 HTLCs
+ * in both directions (the maximum),
+ * * `10_000 * 2_500 / 218_750 / (50*2)` = 1.1 sat/vB for non-anchor channels with 50 HTLCs
+ * in both (the LDK default maximum from [`ChannelHandshakeConfig::our_max_accepted_htlcs`])
+ *
+ * Note that when using [`MaxDustHTLCExposure::FeeRateMultiplier`] this maximum disagreement
+ * will scale linearly with increases (or decreases) in the our feerate estimates. Further,
+ * for anchor channels we expect our counterparty to use a relatively low feerate estimate
+ * while we use [`ConfirmationTarget::OnChainSweep`] (which should be relatively high) and
+ * feerate disagreement force-closures should only occur when theirs is higher than ours.
+ *
+ * Default value: [`MaxDustHTLCExposure::FeeRateMultiplier`] with a multiplier of 10_000.
+ *
+ * [`ConfirmationTarget::OnChainSweep`]: crate::chain::chaininterface::ConfirmationTarget::OnChainSweep
*/
void ChannelConfig_set_max_dust_htlc_exposure(struct LDKChannelConfig *NONNULL_PTR this_ptr, struct LDKMaxDustHTLCExposure val);
* - The counterparty will get an [`HTLCIntercepted`] event upon payment forward, and call
* [`forward_intercepted_htlc`] with less than the amount provided in
* [`HTLCIntercepted::expected_outbound_amount_msat`]. The difference between the expected and
- * actual forward amounts is their fee.
+ * actual forward amounts is their fee. See
+ * <https://github.com/BitcoinAndLightningLayerSpecs/lsp/tree/main/LSPS2#flow-lsp-trusts-client-model>
+ * for how this feature may be used in the LSP use case.
*
* # Note
* It's important for payee wallet software to verify that [`PaymentClaimable::amount_msat`] is
* - The counterparty will get an [`HTLCIntercepted`] event upon payment forward, and call
* [`forward_intercepted_htlc`] with less than the amount provided in
* [`HTLCIntercepted::expected_outbound_amount_msat`]. The difference between the expected and
- * actual forward amounts is their fee.
+ * actual forward amounts is their fee. See
+ * <https://github.com/BitcoinAndLightningLayerSpecs/lsp/tree/main/LSPS2#flow-lsp-trusts-client-model>
+ * for how this feature may be used in the LSP use case.
*
* # Note
* It's important for payee wallet software to verify that [`PaymentClaimable::amount_msat`] is
*/
void BestBlock_free(struct LDKBestBlock this_obj);
+/**
+ * The block's hash
+ */
+const uint8_t (*BestBlock_get_block_hash(const struct LDKBestBlock *NONNULL_PTR this_ptr))[32];
+
+/**
+ * The block's hash
+ */
+void BestBlock_set_block_hash(struct LDKBestBlock *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
+/**
+ * The height at which the block was confirmed.
+ */
+uint32_t BestBlock_get_height(const struct LDKBestBlock *NONNULL_PTR this_ptr);
+
+/**
+ * The height at which the block was confirmed.
+ */
+void BestBlock_set_height(struct LDKBestBlock *NONNULL_PTR this_ptr, uint32_t val);
+
+/**
+ * Constructs a new BestBlock given each field
+ */
+MUST_USE_RES struct LDKBestBlock BestBlock_new(struct LDKThirtyTwoBytes block_hash_arg, uint32_t height_arg);
+
/**
* Creates a copy of the BestBlock
*/
struct LDKBestBlock BestBlock_clone(const struct LDKBestBlock *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the BestBlock.
+ */
+uint64_t BestBlock_hash(const struct LDKBestBlock *NONNULL_PTR o);
+
/**
* Checks if two BestBlocks contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
MUST_USE_RES struct LDKBestBlock BestBlock_from_network(enum LDKNetwork network);
/**
- * Returns a `BestBlock` as identified by the given block hash and height.
+ * Serialize the BestBlock object into a byte array which can be read by BestBlock_read
*/
-MUST_USE_RES struct LDKBestBlock BestBlock_new(struct LDKThirtyTwoBytes block_hash, uint32_t height);
+struct LDKCVec_u8Z BestBlock_write(const struct LDKBestBlock *NONNULL_PTR obj);
/**
- * Returns the best block hash.
+ * Read a BestBlock from a byte array, created by BestBlock_write
*/
-MUST_USE_RES struct LDKThirtyTwoBytes BestBlock_block_hash(const struct LDKBestBlock *NONNULL_PTR this_arg);
-
-/**
- * Returns the best block height.
- */
-MUST_USE_RES uint32_t BestBlock_height(const struct LDKBestBlock *NONNULL_PTR this_arg);
+struct LDKCResult_BestBlockDecodeErrorZ BestBlock_read(struct LDKu8slice ser);
/**
* Calls the free function if one is set
/**
* Spending condition of the transaction output.
*/
-struct LDKu8slice WatchedOutput_get_script_pubkey(const struct LDKWatchedOutput *NONNULL_PTR this_ptr);
+struct LDKCVec_u8Z WatchedOutput_get_script_pubkey(const struct LDKWatchedOutput *NONNULL_PTR this_ptr);
/**
* Spending condition of the transaction output.
*/
enum LDKConfirmationTarget ConfirmationTarget_on_chain_sweep(void);
-/**
- * Utility method to constructs a new MaxAllowedNonAnchorChannelRemoteFee-variant ConfirmationTarget
- */
-enum LDKConfirmationTarget ConfirmationTarget_max_allowed_non_anchor_channel_remote_fee(void);
-
/**
* Utility method to constructs a new MinAllowedAnchorChannelRemoteFee-variant ConfirmationTarget
*/
*/
enum LDKConfirmationTarget ConfirmationTarget_channel_close_minimum(void);
+/**
+ * Utility method to constructs a new OutputSpendingFee-variant ConfirmationTarget
+ */
+enum LDKConfirmationTarget ConfirmationTarget_output_spending_fee(void);
+
/**
* Generates a non-cryptographic 64-bit hash of the ConfirmationTarget.
*/
MUST_USE_RES struct LDKCResult_LockedChannelMonitorNoneZ ChainMonitor_get_monitor(const struct LDKChainMonitor *NONNULL_PTR this_arg, struct LDKOutPoint funding_txo);
/**
- * Lists the funding outpoint of each [`ChannelMonitor`] being monitored.
+ * Lists the funding outpoint and channel ID of each [`ChannelMonitor`] being monitored.
*
* Note that [`ChannelMonitor`]s are not removed when a channel is closed as they are always
* monitoring for on-chain state resolutions.
*/
-MUST_USE_RES struct LDKCVec_OutPointZ ChainMonitor_list_monitors(const struct LDKChainMonitor *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKCVec_C2Tuple_OutPointChannelIdZZ ChainMonitor_list_monitors(const struct LDKChainMonitor *NONNULL_PTR this_arg);
/**
* Lists the pending updates for each [`ChannelMonitor`] (by `OutPoint` being monitored).
*/
void ChainMonitor_rebroadcast_pending_claims(const struct LDKChainMonitor *NONNULL_PTR this_arg);
+/**
+ * Triggers rebroadcasts of pending claims from force-closed channels after a transaction
+ * signature generation failure.
+ *
+ * `monitor_opt` can be used as a filter to only trigger them for a specific channel monitor.
+ *
+ * Note that monitor_opt (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+void ChainMonitor_signer_unblocked(const struct LDKChainMonitor *NONNULL_PTR this_arg, struct LDKOutPoint monitor_opt);
+
+/**
+ * Archives fully resolved channel monitors by calling [`Persist::archive_persisted_channel`].
+ *
+ * This is useful for pruning fully resolved monitors from the monitor set and primary
+ * storage so they are not kept in memory and reloaded on restart.
+ *
+ * Should be called occasionally (once every handful of blocks or on startup).
+ *
+ * Depending on the implementation of [`Persist::archive_persisted_channel`] the monitor
+ * data could be moved to an archive location or removed entirely.
+ */
+void ChainMonitor_archive_fully_resolved_channel_monitors(const struct LDKChainMonitor *NONNULL_PTR this_arg);
+
/**
* Constructs a new Listen which calls the relevant methods on this_arg.
* This copies the `inner` pointer in this_arg and thus the returned Listen must be freed before this_arg is
*/
void ChannelMonitorUpdate_set_update_id(struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr, uint64_t val);
+/**
+ * The channel ID associated with these updates.
+ *
+ * Will be `None` for `ChannelMonitorUpdate`s constructed on LDK versions prior to 0.0.121 and
+ * always `Some` otherwise.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+struct LDKChannelId ChannelMonitorUpdate_get_channel_id(const struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr);
+
+/**
+ * The channel ID associated with these updates.
+ *
+ * Will be `None` for `ChannelMonitorUpdate`s constructed on LDK versions prior to 0.0.121 and
+ * always `Some` otherwise.
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+void ChannelMonitorUpdate_set_channel_id(struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr, struct LDKChannelId val);
+
/**
* Creates a copy of the ChannelMonitorUpdate
*/
*/
struct LDKMonitorEvent MonitorEvent_htlcevent(struct LDKHTLCUpdate a);
+/**
+ * Utility method to constructs a new HolderForceClosedWithInfo-variant MonitorEvent
+ */
+struct LDKMonitorEvent MonitorEvent_holder_force_closed_with_info(struct LDKClosureReason reason, struct LDKOutPoint outpoint, struct LDKChannelId channel_id);
+
/**
* Utility method to constructs a new HolderForceClosed-variant MonitorEvent
*/
/**
* Utility method to constructs a new Completed-variant MonitorEvent
*/
-struct LDKMonitorEvent MonitorEvent_completed(struct LDKOutPoint funding_txo, uint64_t monitor_update_id);
+struct LDKMonitorEvent MonitorEvent_completed(struct LDKOutPoint funding_txo, struct LDKChannelId channel_id, uint64_t monitor_update_id);
/**
* Checks if two MonitorEvents contain equal inner contents.
*/
MUST_USE_RES struct LDKC2Tuple_OutPointCVec_u8ZZ ChannelMonitor_get_funding_txo(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
+/**
+ * Gets the channel_id of the channel this ChannelMonitor is monitoring for.
+ */
+MUST_USE_RES struct LDKChannelId ChannelMonitor_channel_id(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
+
/**
* Gets a list of txids, with their output scripts (in the order they appear in the
* transaction), which we must learn about spends of via block_connected().
* calling `chain::Filter::register_output` and `chain::Filter::register_tx` until all outputs
* have been registered.
*/
-void ChannelMonitor_load_outputs_to_watch(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKFilter *NONNULL_PTR filter);
+void ChannelMonitor_load_outputs_to_watch(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKFilter *NONNULL_PTR filter, const struct LDKLogger *NONNULL_PTR logger);
/**
* Get the list of HTLCs who's status has been updated on chain. This should be called by
* to the commitment transaction being revoked, this will return a signed transaction, but
* the signature will not be valid.
*
- * [`EcdsaChannelSigner::sign_justice_revoked_output`]: crate::sign::EcdsaChannelSigner::sign_justice_revoked_output
+ * [`EcdsaChannelSigner::sign_justice_revoked_output`]: crate::sign::ecdsa::EcdsaChannelSigner::sign_justice_revoked_output
* [`Persist`]: crate::chain::chainmonitor::Persist
*/
MUST_USE_RES struct LDKCResult_TransactionNoneZ ChannelMonitor_sign_to_local_justice_tx(const struct LDKChannelMonitor *NONNULL_PTR this_arg, struct LDKTransaction justice_tx, uintptr_t input_idx, uint64_t value, uint64_t commitment_number);
MUST_USE_RES struct LDKPublicKey ChannelMonitor_get_counterparty_node_id(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
/**
- * Used by [`ChannelManager`] deserialization to broadcast the latest holder state if its copy
- * of the channel state was out-of-date.
- *
- * You may also use this to broadcast the latest local commitment transaction, either because
+ * You may use this to broadcast the latest local commitment transaction, either because
* a monitor update failed or because we've fallen behind (i.e. we've received proof that our
* counterparty side knows a revocation secret we gave them that they shouldn't know).
*
- * Broadcasting these transactions in the second case is UNSAFE, as they allow counterparty
+ * Broadcasting these transactions in this manner is UNSAFE, as they allow counterparty
* side to punish you. Nevertheless you may want to broadcast them if counterparty doesn't
* close channel with their commitment transaction after a substantial amount of time. Best
* may be to contact the other node operator out-of-band to coordinate other options available
* to you.
- *
- * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
*/
-MUST_USE_RES struct LDKCVec_TransactionZ ChannelMonitor_get_latest_holder_commitment_txn(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKLogger *NONNULL_PTR logger);
+void ChannelMonitor_broadcast_latest_holder_commitment_txn(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKBroadcasterInterface *NONNULL_PTR broadcaster, const struct LDKFeeEstimator *NONNULL_PTR fee_estimator, const struct LDKLogger *NONNULL_PTR logger);
/**
* Processes transactions in a newly connected block, which may result in any of the following:
*
* [`get_outputs_to_watch`]: #method.get_outputs_to_watch
*/
-MUST_USE_RES struct LDKCVec_TransactionOutputsZ ChannelMonitor_block_connected(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], struct LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
+MUST_USE_RES struct LDKCVec_TransactionOutputsZ ChannelMonitor_block_connected(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], struct LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, const struct LDKLogger *NONNULL_PTR logger);
/**
* Determines if the disconnected block contained any transactions of interest and updates
* appropriately.
*/
-void ChannelMonitor_block_disconnected(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
+void ChannelMonitor_block_disconnected(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, const struct LDKLogger *NONNULL_PTR logger);
/**
* Processes transactions confirmed in a block with the given header and height, returning new
*
* [`block_connected`]: Self::block_connected
*/
-MUST_USE_RES struct LDKCVec_TransactionOutputsZ ChannelMonitor_transactions_confirmed(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], struct LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
+MUST_USE_RES struct LDKCVec_TransactionOutputsZ ChannelMonitor_transactions_confirmed(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], struct LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, const struct LDKLogger *NONNULL_PTR logger);
/**
* Processes a transaction that was reorganized out of the chain.
*
* [`block_disconnected`]: Self::block_disconnected
*/
-void ChannelMonitor_transaction_unconfirmed(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*txid)[32], struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
+void ChannelMonitor_transaction_unconfirmed(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*txid)[32], struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, const struct LDKLogger *NONNULL_PTR logger);
/**
* Updates the monitor with the current best chain tip, returning new outputs to watch. See
*
* [`block_connected`]: Self::block_connected
*/
-MUST_USE_RES struct LDKCVec_TransactionOutputsZ ChannelMonitor_best_block_updated(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
+MUST_USE_RES struct LDKCVec_TransactionOutputsZ ChannelMonitor_best_block_updated(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, const struct LDKLogger *NONNULL_PTR logger);
/**
* Returns the set of txids that should be monitored for re-organization out of the chain.
*/
-MUST_USE_RES struct LDKCVec_C2Tuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZZ ChannelMonitor_get_relevant_txids(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKCVec_C3Tuple_ThirtyTwoBytesu32COption_ThirtyTwoBytesZZZ ChannelMonitor_get_relevant_txids(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
/**
* Gets the latest best block which was connected either via the [`chain::Listen`] or
* invoking this every 30 seconds, or lower if running in an environment with spotty
* connections, like on mobile.
*/
-void ChannelMonitor_rebroadcast_pending_claims(const struct LDKChannelMonitor *NONNULL_PTR this_arg, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
+void ChannelMonitor_rebroadcast_pending_claims(const struct LDKChannelMonitor *NONNULL_PTR this_arg, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, const struct LDKLogger *NONNULL_PTR logger);
+
+/**
+ * Triggers rebroadcasts of pending claims from a force-closed channel after a transaction
+ * signature generation failure.
+ */
+void ChannelMonitor_signer_unblocked(const struct LDKChannelMonitor *NONNULL_PTR this_arg, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, const struct LDKLogger *NONNULL_PTR logger);
/**
* Returns the descriptors for relevant outputs (i.e., those that we can spend) within the
*/
MUST_USE_RES struct LDKCVec_SpendableOutputDescriptorZ ChannelMonitor_get_spendable_outputs(const struct LDKChannelMonitor *NONNULL_PTR this_arg, struct LDKTransaction tx, uint32_t confirmation_height);
+/**
+ * Checks if the monitor is fully resolved. Resolved monitor is one that has claimed all of
+ * its outputs and balances (i.e. [`Self::get_claimable_balances`] returns an empty set).
+ *
+ * This function returns true only if [`Self::get_claimable_balances`] has been empty for at least
+ * 4032 blocks as an additional protection against any bugs resulting in spuriously empty balance sets.
+ */
+MUST_USE_RES bool ChannelMonitor_is_fully_resolved(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKLogger *NONNULL_PTR logger);
+
/**
* Gets the balances in this channel which are either claimable by us if we were to
* force-close the channel now or which are claimable on-chain (possibly awaiting
*/
uint64_t OutPoint_hash(const struct LDKOutPoint *NONNULL_PTR o);
-/**
- * Convert an `OutPoint` to a lightning channel id.
- */
-MUST_USE_RES struct LDKThirtyTwoBytes OutPoint_to_channel_id(const struct LDKOutPoint *NONNULL_PTR this_arg);
-
/**
* Serialize the OutPoint object into a byte array which can be read by OutPoint_read
*/
*/
struct LDKCResult_OutPointDecodeErrorZ OutPoint_read(struct LDKu8slice ser);
+/**
+ * Frees any resources used by the InboundHTLCErr, if is_owned is set and inner is non-NULL.
+ */
+void InboundHTLCErr_free(struct LDKInboundHTLCErr this_obj);
+
+/**
+ * BOLT 4 error code.
+ */
+uint16_t InboundHTLCErr_get_err_code(const struct LDKInboundHTLCErr *NONNULL_PTR this_ptr);
+
+/**
+ * BOLT 4 error code.
+ */
+void InboundHTLCErr_set_err_code(struct LDKInboundHTLCErr *NONNULL_PTR this_ptr, uint16_t val);
+
+/**
+ * Data attached to this error.
+ *
+ * Returns a copy of the field.
+ */
+struct LDKCVec_u8Z InboundHTLCErr_get_err_data(const struct LDKInboundHTLCErr *NONNULL_PTR this_ptr);
+
+/**
+ * Data attached to this error.
+ */
+void InboundHTLCErr_set_err_data(struct LDKInboundHTLCErr *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
+
+/**
+ * Error message text.
+ */
+struct LDKStr InboundHTLCErr_get_msg(const struct LDKInboundHTLCErr *NONNULL_PTR this_ptr);
+
+/**
+ * Error message text.
+ */
+void InboundHTLCErr_set_msg(struct LDKInboundHTLCErr *NONNULL_PTR this_ptr, struct LDKStr val);
+
+/**
+ * Constructs a new InboundHTLCErr given each field
+ */
+MUST_USE_RES struct LDKInboundHTLCErr InboundHTLCErr_new(uint16_t err_code_arg, struct LDKCVec_u8Z err_data_arg, struct LDKStr msg_arg);
+
+/**
+ * Peel one layer off an incoming onion, returning a [`PendingHTLCInfo`] that contains information
+ * about the intended next-hop for the HTLC.
+ *
+ * This does all the relevant context-free checks that LDK requires for payment relay or
+ * acceptance. If the payment is to be received, and the amount matches the expected amount for
+ * a given invoice, this indicates the [`msgs::UpdateAddHTLC`], once fully committed in the
+ * channel, will generate an [`Event::PaymentClaimable`].
+ *
+ * [`Event::PaymentClaimable`]: crate::events::Event::PaymentClaimable
+ */
+struct LDKCResult_PendingHTLCInfoInboundHTLCErrZ peel_payment_onion(const struct LDKUpdateAddHTLC *NONNULL_PTR msg, const struct LDKNodeSigner *NONNULL_PTR node_signer, const struct LDKLogger *NONNULL_PTR logger, uint32_t cur_height, bool accept_mpp_keysend, bool allow_skimmed_fees);
+
+/**
+ * Frees any resources used by the PendingHTLCRouting
+ */
+void PendingHTLCRouting_free(struct LDKPendingHTLCRouting this_ptr);
+
+/**
+ * Creates a copy of the PendingHTLCRouting
+ */
+struct LDKPendingHTLCRouting PendingHTLCRouting_clone(const struct LDKPendingHTLCRouting *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new Forward-variant PendingHTLCRouting
+ */
+struct LDKPendingHTLCRouting PendingHTLCRouting_forward(struct LDKOnionPacket onion_packet, uint64_t short_channel_id, struct LDKBlindedForward blinded);
+
+/**
+ * Utility method to constructs a new Receive-variant PendingHTLCRouting
+ */
+struct LDKPendingHTLCRouting PendingHTLCRouting_receive(struct LDKFinalOnionHopData payment_data, struct LDKCOption_CVec_u8ZZ payment_metadata, struct LDKCOption_PaymentContextZ payment_context, uint32_t incoming_cltv_expiry, struct LDKThirtyTwoBytes phantom_shared_secret, struct LDKCVec_C2Tuple_u64CVec_u8ZZZ custom_tlvs, bool requires_blinded_error);
+
+/**
+ * Utility method to constructs a new ReceiveKeysend-variant PendingHTLCRouting
+ */
+struct LDKPendingHTLCRouting PendingHTLCRouting_receive_keysend(struct LDKFinalOnionHopData payment_data, struct LDKThirtyTwoBytes payment_preimage, struct LDKCOption_CVec_u8ZZ payment_metadata, uint32_t incoming_cltv_expiry, struct LDKCVec_C2Tuple_u64CVec_u8ZZZ custom_tlvs, bool requires_blinded_error);
+
+/**
+ * Frees any resources used by the BlindedForward, if is_owned is set and inner is non-NULL.
+ */
+void BlindedForward_free(struct LDKBlindedForward this_obj);
+
+/**
+ * The `blinding_point` that was set in the inbound [`msgs::UpdateAddHTLC`], or in the inbound
+ * onion payload if we're the introduction node. Useful for calculating the next hop's
+ * [`msgs::UpdateAddHTLC::blinding_point`].
+ */
+struct LDKPublicKey BlindedForward_get_inbound_blinding_point(const struct LDKBlindedForward *NONNULL_PTR this_ptr);
+
+/**
+ * The `blinding_point` that was set in the inbound [`msgs::UpdateAddHTLC`], or in the inbound
+ * onion payload if we're the introduction node. Useful for calculating the next hop's
+ * [`msgs::UpdateAddHTLC::blinding_point`].
+ */
+void BlindedForward_set_inbound_blinding_point(struct LDKBlindedForward *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * If needed, this determines how this HTLC should be failed backwards, based on whether we are
+ * the introduction node.
+ */
+enum LDKBlindedFailure BlindedForward_get_failure(const struct LDKBlindedForward *NONNULL_PTR this_ptr);
+
+/**
+ * If needed, this determines how this HTLC should be failed backwards, based on whether we are
+ * the introduction node.
+ */
+void BlindedForward_set_failure(struct LDKBlindedForward *NONNULL_PTR this_ptr, enum LDKBlindedFailure val);
+
+/**
+ * Constructs a new BlindedForward given each field
+ */
+MUST_USE_RES struct LDKBlindedForward BlindedForward_new(struct LDKPublicKey inbound_blinding_point_arg, enum LDKBlindedFailure failure_arg);
+
+/**
+ * Creates a copy of the BlindedForward
+ */
+struct LDKBlindedForward BlindedForward_clone(const struct LDKBlindedForward *NONNULL_PTR orig);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the BlindedForward.
+ */
+uint64_t BlindedForward_hash(const struct LDKBlindedForward *NONNULL_PTR o);
+
+/**
+ * Checks if two BlindedForwards contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool BlindedForward_eq(const struct LDKBlindedForward *NONNULL_PTR a, const struct LDKBlindedForward *NONNULL_PTR b);
+
+/**
+ * Frees any resources used by the PendingHTLCInfo, if is_owned is set and inner is non-NULL.
+ */
+void PendingHTLCInfo_free(struct LDKPendingHTLCInfo this_obj);
+
+/**
+ * Further routing details based on whether the HTLC is being forwarded or received.
+ */
+struct LDKPendingHTLCRouting PendingHTLCInfo_get_routing(const struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr);
+
+/**
+ * Further routing details based on whether the HTLC is being forwarded or received.
+ */
+void PendingHTLCInfo_set_routing(struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr, struct LDKPendingHTLCRouting val);
+
+/**
+ * The onion shared secret we build with the sender used to decrypt the onion.
+ *
+ * This is later used to encrypt failure packets in the event that the HTLC is failed.
+ */
+const uint8_t (*PendingHTLCInfo_get_incoming_shared_secret(const struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr))[32];
+
+/**
+ * The onion shared secret we build with the sender used to decrypt the onion.
+ *
+ * This is later used to encrypt failure packets in the event that the HTLC is failed.
+ */
+void PendingHTLCInfo_set_incoming_shared_secret(struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
+/**
+ * Hash of the payment preimage, to lock the payment until the receiver releases the preimage.
+ */
+const uint8_t (*PendingHTLCInfo_get_payment_hash(const struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr))[32];
+
+/**
+ * Hash of the payment preimage, to lock the payment until the receiver releases the preimage.
+ */
+void PendingHTLCInfo_set_payment_hash(struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
+/**
+ * Amount received in the incoming HTLC.
+ *
+ * This field was added in LDK 0.0.113 and will be `None` for objects written by prior
+ * versions.
+ */
+struct LDKCOption_u64Z PendingHTLCInfo_get_incoming_amt_msat(const struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr);
+
+/**
+ * Amount received in the incoming HTLC.
+ *
+ * This field was added in LDK 0.0.113 and will be `None` for objects written by prior
+ * versions.
+ */
+void PendingHTLCInfo_set_incoming_amt_msat(struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
+
+/**
+ * The amount the sender indicated should be forwarded on to the next hop or amount the sender
+ * intended for us to receive for received payments.
+ *
+ * If the received amount is less than this for received payments, an intermediary hop has
+ * attempted to steal some of our funds and we should fail the HTLC (the sender should retry
+ * it along another path).
+ *
+ * Because nodes can take less than their required fees, and because senders may wish to
+ * improve their own privacy, this amount may be less than [`Self::incoming_amt_msat`] for
+ * received payments. In such cases, recipients must handle this HTLC as if it had received
+ * [`Self::outgoing_amt_msat`].
+ */
+uint64_t PendingHTLCInfo_get_outgoing_amt_msat(const struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr);
+
+/**
+ * The amount the sender indicated should be forwarded on to the next hop or amount the sender
+ * intended for us to receive for received payments.
+ *
+ * If the received amount is less than this for received payments, an intermediary hop has
+ * attempted to steal some of our funds and we should fail the HTLC (the sender should retry
+ * it along another path).
+ *
+ * Because nodes can take less than their required fees, and because senders may wish to
+ * improve their own privacy, this amount may be less than [`Self::incoming_amt_msat`] for
+ * received payments. In such cases, recipients must handle this HTLC as if it had received
+ * [`Self::outgoing_amt_msat`].
+ */
+void PendingHTLCInfo_set_outgoing_amt_msat(struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr, uint64_t val);
+
+/**
+ * The CLTV the sender has indicated we should set on the forwarded HTLC (or has indicated
+ * should have been set on the received HTLC for received payments).
+ */
+uint32_t PendingHTLCInfo_get_outgoing_cltv_value(const struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr);
+
+/**
+ * The CLTV the sender has indicated we should set on the forwarded HTLC (or has indicated
+ * should have been set on the received HTLC for received payments).
+ */
+void PendingHTLCInfo_set_outgoing_cltv_value(struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr, uint32_t val);
+
+/**
+ * The fee taken for this HTLC in addition to the standard protocol HTLC fees.
+ *
+ * If this is a payment for forwarding, this is the fee we are taking before forwarding the
+ * HTLC.
+ *
+ * If this is a received payment, this is the fee that our counterparty took.
+ *
+ * This is used to allow LSPs to take fees as a part of payments, without the sender having to
+ * shoulder them.
+ */
+struct LDKCOption_u64Z PendingHTLCInfo_get_skimmed_fee_msat(const struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr);
+
+/**
+ * The fee taken for this HTLC in addition to the standard protocol HTLC fees.
+ *
+ * If this is a payment for forwarding, this is the fee we are taking before forwarding the
+ * HTLC.
+ *
+ * If this is a received payment, this is the fee that our counterparty took.
+ *
+ * This is used to allow LSPs to take fees as a part of payments, without the sender having to
+ * shoulder them.
+ */
+void PendingHTLCInfo_set_skimmed_fee_msat(struct LDKPendingHTLCInfo *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
+
+/**
+ * Constructs a new PendingHTLCInfo given each field
+ */
+MUST_USE_RES struct LDKPendingHTLCInfo PendingHTLCInfo_new(struct LDKPendingHTLCRouting routing_arg, struct LDKThirtyTwoBytes incoming_shared_secret_arg, struct LDKThirtyTwoBytes payment_hash_arg, struct LDKCOption_u64Z incoming_amt_msat_arg, uint64_t outgoing_amt_msat_arg, uint32_t outgoing_cltv_value_arg, struct LDKCOption_u64Z skimmed_fee_msat_arg);
+
+/**
+ * Creates a copy of the PendingHTLCInfo
+ */
+struct LDKPendingHTLCInfo PendingHTLCInfo_clone(const struct LDKPendingHTLCInfo *NONNULL_PTR orig);
+
+/**
+ * Creates a copy of the BlindedFailure
+ */
+enum LDKBlindedFailure BlindedFailure_clone(const enum LDKBlindedFailure *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new FromIntroductionNode-variant BlindedFailure
+ */
+enum LDKBlindedFailure BlindedFailure_from_introduction_node(void);
+
+/**
+ * Utility method to constructs a new FromBlindedNode-variant BlindedFailure
+ */
+enum LDKBlindedFailure BlindedFailure_from_blinded_node(void);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the BlindedFailure.
+ */
+uint64_t BlindedFailure_hash(const enum LDKBlindedFailure *NONNULL_PTR o);
+
+/**
+ * Checks if two BlindedFailures contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ */
+bool BlindedFailure_eq(const enum LDKBlindedFailure *NONNULL_PTR a, const enum LDKBlindedFailure *NONNULL_PTR b);
+
/**
* Frees any resources used by the FailureCode
*/
* Note that this means this value is *not* persistent - it can change once during the
* lifetime of the channel.
*/
-const uint8_t (*ChannelDetails_get_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId ChannelDetails_get_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
/**
* The channel's ID (prior to funding transaction generation, this is a random 32 bytes,
* Note that this means this value is *not* persistent - it can change once during the
* lifetime of the channel.
*/
-void ChannelDetails_set_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void ChannelDetails_set_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* Parameters which apply to our counterparty. See individual fields for more information.
* The Channel's funding transaction output, if we've negotiated the funding transaction with
* our counterparty already.
*
- * Note that, if this has been set, `channel_id` will be equivalent to
- * `funding_txo.unwrap().to_channel_id()`.
- *
* Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
struct LDKOutPoint ChannelDetails_get_funding_txo(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
* The Channel's funding transaction output, if we've negotiated the funding transaction with
* our counterparty already.
*
- * Note that, if this has been set, `channel_id` will be equivalent to
- * `funding_txo.unwrap().to_channel_id()`.
- *
* Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
void ChannelDetails_set_funding_txo(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKOutPoint val);
*/
void ChannelDetails_set_config(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKChannelConfig val);
-/**
- * Constructs a new ChannelDetails given each field
- *
- * Note that funding_txo_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
- * Note that channel_type_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
- * Note that config_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
- */
-MUST_USE_RES struct LDKChannelDetails ChannelDetails_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKChannelCounterparty counterparty_arg, struct LDKOutPoint funding_txo_arg, struct LDKChannelTypeFeatures channel_type_arg, struct LDKCOption_u64Z short_channel_id_arg, struct LDKCOption_u64Z outbound_scid_alias_arg, struct LDKCOption_u64Z inbound_scid_alias_arg, uint64_t channel_value_satoshis_arg, struct LDKCOption_u64Z unspendable_punishment_reserve_arg, struct LDKU128 user_channel_id_arg, struct LDKCOption_u32Z feerate_sat_per_1000_weight_arg, uint64_t balance_msat_arg, uint64_t outbound_capacity_msat_arg, uint64_t next_outbound_htlc_limit_msat_arg, uint64_t next_outbound_htlc_minimum_msat_arg, uint64_t inbound_capacity_msat_arg, struct LDKCOption_u32Z confirmations_required_arg, struct LDKCOption_u32Z confirmations_arg, struct LDKCOption_u16Z force_close_spend_delay_arg, bool is_outbound_arg, bool is_channel_ready_arg, struct LDKCOption_ChannelShutdownStateZ channel_shutdown_state_arg, bool is_usable_arg, bool is_public_arg, struct LDKCOption_u64Z inbound_htlc_minimum_msat_arg, struct LDKCOption_u64Z inbound_htlc_maximum_msat_arg, struct LDKChannelConfig config_arg);
-
/**
* Creates a copy of the ChannelDetails
*/
* connection is available, the outbound `open_channel` message may fail to send, resulting in
* the channel eventually being silently forgotten (dropped on reload).
*
+ * If `temporary_channel_id` is specified, it will be used as the temporary channel ID of the
+ * channel. Otherwise, a random one will be generated for you.
+ *
* Returns the new Channel's temporary `channel_id`. This ID will appear as
* [`Event::FundingGenerationReady::temporary_channel_id`] and in
* [`ChannelDetails::channel_id`] until after
* [`Event::FundingGenerationReady::temporary_channel_id`]: events::Event::FundingGenerationReady::temporary_channel_id
* [`Event::ChannelClosed::channel_id`]: events::Event::ChannelClosed::channel_id
*
+ * Note that temporary_channel_id (or a relevant inner pointer) may be NULL or all-0s to represent None
* Note that override_config (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKCResult_ThirtyTwoBytesAPIErrorZ ChannelManager_create_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKPublicKey their_network_key, uint64_t channel_value_satoshis, uint64_t push_msat, struct LDKU128 user_channel_id, struct LDKUserConfig override_config);
+MUST_USE_RES struct LDKCResult_ChannelIdAPIErrorZ ChannelManager_create_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKPublicKey their_network_key, uint64_t channel_value_satoshis, uint64_t push_msat, struct LDKU128 user_channel_id, struct LDKChannelId temporary_channel_id, struct LDKUserConfig override_config);
/**
* Gets the list of open channels, in random order. See [`ChannelDetails`] field documentation for
* [`NonAnchorChannelFee`]: crate::chain::chaininterface::ConfirmationTarget::NonAnchorChannelFee
* [`SendShutdown`]: crate::events::MessageSendEvent::SendShutdown
*/
-MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32], struct LDKPublicKey counterparty_node_id);
+MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKChannelId *NONNULL_PTR channel_id, struct LDKPublicKey counterparty_node_id);
/**
* Begins the process of closing a channel. After this call (plus some timeout), no new HTLCs
*
* Note that shutdown_script (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_close_channel_with_feerate_and_script(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32], struct LDKPublicKey counterparty_node_id, struct LDKCOption_u32Z target_feerate_sats_per_1000_weight, struct LDKShutdownScript shutdown_script);
+MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_close_channel_with_feerate_and_script(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKChannelId *NONNULL_PTR channel_id, struct LDKPublicKey counterparty_node_id, struct LDKCOption_u32Z target_feerate_sats_per_1000_weight, struct LDKShutdownScript shutdown_script);
/**
* Force closes a channel, immediately broadcasting the latest local transaction(s) and
* the manager, or if the `counterparty_node_id` isn't the counterparty of the corresponding
* channel.
*/
-MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_force_close_broadcasting_latest_txn(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32], struct LDKPublicKey counterparty_node_id);
+MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_force_close_broadcasting_latest_txn(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKChannelId *NONNULL_PTR channel_id, struct LDKPublicKey counterparty_node_id);
/**
* Force closes a channel, rejecting new HTLCs on the given channel but skips broadcasting
* the latest local transaction(s). Fails if `channel_id` is unknown to the manager, or if the
* `counterparty_node_id` isn't the counterparty of the corresponding channel.
*
- * You can always get the latest local transaction(s) to broadcast from
- * [`ChannelMonitor::get_latest_holder_commitment_txn`].
+ * You can always broadcast the latest local transaction(s) via
+ * [`ChannelMonitor::broadcast_latest_holder_commitment_txn`].
*/
-MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_force_close_without_broadcasting_txn(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32], struct LDKPublicKey counterparty_node_id);
+MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_force_close_without_broadcasting_txn(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKChannelId *NONNULL_PTR channel_id, struct LDKPublicKey counterparty_node_id);
/**
* Force close all channels, immediately broadcasting the latest local commitment transaction
* [`Event::FundingGenerationReady`]: crate::events::Event::FundingGenerationReady
* [`Event::ChannelClosed`]: crate::events::Event::ChannelClosed
*/
-MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_funding_transaction_generated(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*temporary_channel_id)[32], struct LDKPublicKey counterparty_node_id, struct LDKTransaction funding_transaction);
+MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_funding_transaction_generated(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKChannelId *NONNULL_PTR temporary_channel_id, struct LDKPublicKey counterparty_node_id, struct LDKTransaction funding_transaction);
/**
* Call this upon creation of a batch funding transaction for the given channels.
* Return values are identical to [`Self::funding_transaction_generated`], respective to
* each individual channel and transaction output.
*
- * Do NOT broadcast the funding transaction yourself. This batch funding transcaction
+ * Do NOT broadcast the funding transaction yourself. This batch funding transaction
* will only be broadcast when we have safely received and persisted the counterparty's
* signature for each channel.
*
* If there is an error, all channels in the batch are to be considered closed.
*/
-MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_batch_funding_transaction_generated(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKCVec_C2Tuple_ThirtyTwoBytesPublicKeyZZ temporary_channels, struct LDKTransaction funding_transaction);
+MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_batch_funding_transaction_generated(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKCVec_C2Tuple_ChannelIdPublicKeyZZ temporary_channels, struct LDKTransaction funding_transaction);
/**
* Atomically applies partial updates to the [`ChannelConfig`] of the given channels.
* [`ChannelUnavailable`]: APIError::ChannelUnavailable
* [`APIMisuseError`]: APIError::APIMisuseError
*/
-MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_update_partial_channel_config(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKPublicKey counterparty_node_id, struct LDKCVec_ThirtyTwoBytesZ channel_ids, const struct LDKChannelConfigUpdate *NONNULL_PTR config_update);
+MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_update_partial_channel_config(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKPublicKey counterparty_node_id, struct LDKCVec_ChannelIdZ channel_ids, const struct LDKChannelConfigUpdate *NONNULL_PTR config_update);
/**
* Atomically updates the [`ChannelConfig`] for the given channels.
* [`ChannelUnavailable`]: APIError::ChannelUnavailable
* [`APIMisuseError`]: APIError::APIMisuseError
*/
-MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_update_channel_config(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKPublicKey counterparty_node_id, struct LDKCVec_ThirtyTwoBytesZ channel_ids, const struct LDKChannelConfig *NONNULL_PTR config);
+MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_update_channel_config(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKPublicKey counterparty_node_id, struct LDKCVec_ChannelIdZ channel_ids, const struct LDKChannelConfig *NONNULL_PTR config);
/**
* Attempts to forward an intercepted HTLC over the provided channel id and with the provided
* [`HTLCIntercepted`]: events::Event::HTLCIntercepted
* [`HTLCIntercepted::expected_outbound_amount_msat`]: events::Event::HTLCIntercepted::expected_outbound_amount_msat
*/
-MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_forward_intercepted_htlc(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes intercept_id, const uint8_t (*next_hop_channel_id)[32], struct LDKPublicKey next_node_id, uint64_t amt_to_forward_msat);
+MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_forward_intercepted_htlc(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes intercept_id, const struct LDKChannelId *NONNULL_PTR next_hop_channel_id, struct LDKPublicKey next_node_id, uint64_t amt_to_forward_msat);
/**
* Fails the intercepted HTLC indicated by intercept_id. Should only be called in response to
* [`Event::OpenChannelRequest`]: events::Event::OpenChannelRequest
* [`Event::ChannelClosed::user_channel_id`]: events::Event::ChannelClosed::user_channel_id
*/
-MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_accept_inbound_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*temporary_channel_id)[32], struct LDKPublicKey counterparty_node_id, struct LDKU128 user_channel_id);
+MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_accept_inbound_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKChannelId *NONNULL_PTR temporary_channel_id, struct LDKPublicKey counterparty_node_id, struct LDKU128 user_channel_id);
/**
* Accepts a request to open a channel after a [`events::Event::OpenChannelRequest`], treating
* [`Event::OpenChannelRequest`]: events::Event::OpenChannelRequest
* [`Event::ChannelClosed::user_channel_id`]: events::Event::ChannelClosed::user_channel_id
*/
-MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_accept_inbound_channel_from_trusted_peer_0conf(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*temporary_channel_id)[32], struct LDKPublicKey counterparty_node_id, struct LDKU128 user_channel_id);
+MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_accept_inbound_channel_from_trusted_peer_0conf(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKChannelId *NONNULL_PTR temporary_channel_id, struct LDKPublicKey counterparty_node_id, struct LDKU128 user_channel_id);
/**
* Pays for an [`Offer`] using the given parameters by creating an [`InvoiceRequest`] and
*
* # Errors
*
- * Errors if a duplicate `payment_id` is provided given the caveats in the aforementioned link
- * or if the provided parameters are invalid for the offer.
+ * Errors if:
+ * - a duplicate `payment_id` is provided given the caveats in the aforementioned link,
+ * - the provided parameters are invalid for the offer,
+ * - the offer is for an unsupported chain, or
+ * - the parameterized [`Router`] is unable to create a blinded reply path for the invoice
+ * request.
*
* [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
* [`InvoiceRequest::quantity`]: crate::offers::invoice_request::InvoiceRequest::quantity
*
* The resulting invoice uses a [`PaymentHash`] recognized by the [`ChannelManager`] and a
* [`BlindedPath`] containing the [`PaymentSecret`] needed to reconstruct the corresponding
- * [`PaymentPreimage`].
+ * [`PaymentPreimage`]. It is returned purely for informational purposes.
*
* # Limitations
*
* node meeting the aforementioned criteria, but there's no guarantee that they will be
* received and no retries will be made.
*
+ * # Errors
+ *
+ * Errors if:
+ * - the refund is for an unsupported chain, or
+ * - the parameterized [`Router`] is unable to create a blinded payment path or reply path for
+ * the invoice.
+ *
* [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
*/
-MUST_USE_RES struct LDKCResult_NoneBolt12SemanticErrorZ ChannelManager_request_refund_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKRefund *NONNULL_PTR refund);
+MUST_USE_RES struct LDKCResult_Bolt12InvoiceBolt12SemanticErrorZ ChannelManager_request_refund_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKRefund *NONNULL_PTR refund);
/**
* Gets a payment secret and payment hash for use in an invoice given to a third party wishing
* This differs from [`create_inbound_payment_for_hash`] only in that it generates the
* [`PaymentHash`] and [`PaymentPreimage`] for you.
*
- * The [`PaymentPreimage`] will ultimately be returned to you in the [`PaymentClaimable`], which
- * will have the [`PaymentClaimable::purpose`] be [`PaymentPurpose::InvoicePayment`] with
- * its [`PaymentPurpose::InvoicePayment::payment_preimage`] field filled in. That should then be
- * passed directly to [`claim_funds`].
+ * The [`PaymentPreimage`] will ultimately be returned to you in the [`PaymentClaimable`] event, which
+ * will have the [`PaymentClaimable::purpose`] return `Some` for [`PaymentPurpose::preimage`]. That
+ * should then be passed directly to [`claim_funds`].
*
* See [`create_inbound_payment_for_hash`] for detailed documentation on behavior and requirements.
*
* [`claim_funds`]: Self::claim_funds
* [`PaymentClaimable`]: events::Event::PaymentClaimable
* [`PaymentClaimable::purpose`]: events::Event::PaymentClaimable::purpose
- * [`PaymentPurpose::InvoicePayment`]: events::PaymentPurpose::InvoicePayment
- * [`PaymentPurpose::InvoicePayment::payment_preimage`]: events::PaymentPurpose::InvoicePayment::payment_preimage
+ * [`PaymentPurpose::preimage`]: events::PaymentPurpose::preimage
* [`create_inbound_payment_for_hash`]: Self::create_inbound_payment_for_hash
*/
MUST_USE_RES struct LDKCResult_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZNoneZ ChannelManager_create_inbound_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKCOption_u64Z min_value_msat, uint32_t invoice_expiry_delta_secs, struct LDKCOption_u16Z min_final_cltv_expiry_delta);
/**
* Returns true if this [`ChannelManager`] needs to be persisted.
+ *
+ * See [`Self::get_event_or_persistence_needed_future`] for retrieving a [`Future`] that
+ * indicates this should be checked.
*/
MUST_USE_RES bool ChannelManager_get_and_clear_needs_persistence(const struct LDKChannelManager *NONNULL_PTR this_arg);
*/
struct LDKOffersMessageHandler ChannelManager_as_OffersMessageHandler(const struct LDKChannelManager *NONNULL_PTR this_arg);
+/**
+ * Constructs a new NodeIdLookUp which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned NodeIdLookUp must be freed before this_arg is
+ */
+struct LDKNodeIdLookUp ChannelManager_as_NodeIdLookUp(const struct LDKChannelManager *NONNULL_PTR this_arg);
+
/**
* Fetches the set of [`InitFeatures`] flags that are provided by or required by
* [`ChannelManager`].
*/
struct LDKCResult_PhantomRouteHintsDecodeErrorZ PhantomRouteHints_read(struct LDKu8slice ser);
+/**
+ * Serialize the BlindedForward object into a byte array which can be read by BlindedForward_read
+ */
+struct LDKCVec_u8Z BlindedForward_write(const struct LDKBlindedForward *NONNULL_PTR obj);
+
+/**
+ * Read a BlindedForward from a byte array, created by BlindedForward_write
+ */
+struct LDKCResult_BlindedForwardDecodeErrorZ BlindedForward_read(struct LDKu8slice ser);
+
+/**
+ * Serialize the PendingHTLCRouting object into a byte array which can be read by PendingHTLCRouting_read
+ */
+struct LDKCVec_u8Z PendingHTLCRouting_write(const struct LDKPendingHTLCRouting *NONNULL_PTR obj);
+
+/**
+ * Read a PendingHTLCRouting from a byte array, created by PendingHTLCRouting_write
+ */
+struct LDKCResult_PendingHTLCRoutingDecodeErrorZ PendingHTLCRouting_read(struct LDKu8slice ser);
+
+/**
+ * Serialize the PendingHTLCInfo object into a byte array which can be read by PendingHTLCInfo_read
+ */
+struct LDKCVec_u8Z PendingHTLCInfo_write(const struct LDKPendingHTLCInfo *NONNULL_PTR obj);
+
+/**
+ * Read a PendingHTLCInfo from a byte array, created by PendingHTLCInfo_write
+ */
+struct LDKCResult_PendingHTLCInfoDecodeErrorZ PendingHTLCInfo_read(struct LDKu8slice ser);
+
+/**
+ * Serialize the BlindedFailure object into a byte array which can be read by BlindedFailure_read
+ */
+struct LDKCVec_u8Z BlindedFailure_write(const enum LDKBlindedFailure *NONNULL_PTR obj);
+
+/**
+ * Read a BlindedFailure from a byte array, created by BlindedFailure_write
+ */
+struct LDKCResult_BlindedFailureDecodeErrorZ BlindedFailure_read(struct LDKu8slice ser);
+
/**
* Serialize the ChannelManager object into a byte array which can be read by ChannelManager_read
*/
*/
struct LDKCResult_C2Tuple_ThirtyTwoBytesChannelManagerZDecodeErrorZ C2Tuple_ThirtyTwoBytesChannelManagerZ_read(struct LDKu8slice ser, struct LDKChannelManagerReadArgs arg);
+/**
+ * Frees any resources used by the DelayedPaymentBasepoint, if is_owned is set and inner is non-NULL.
+ */
+void DelayedPaymentBasepoint_free(struct LDKDelayedPaymentBasepoint this_obj);
+
+struct LDKPublicKey DelayedPaymentBasepoint_get_a(const struct LDKDelayedPaymentBasepoint *NONNULL_PTR this_ptr);
+
+void DelayedPaymentBasepoint_set_a(struct LDKDelayedPaymentBasepoint *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * Constructs a new DelayedPaymentBasepoint given each field
+ */
+MUST_USE_RES struct LDKDelayedPaymentBasepoint DelayedPaymentBasepoint_new(struct LDKPublicKey a_arg);
+
+/**
+ * Checks if two DelayedPaymentBasepoints contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool DelayedPaymentBasepoint_eq(const struct LDKDelayedPaymentBasepoint *NONNULL_PTR a, const struct LDKDelayedPaymentBasepoint *NONNULL_PTR b);
+
+/**
+ * Creates a copy of the DelayedPaymentBasepoint
+ */
+struct LDKDelayedPaymentBasepoint DelayedPaymentBasepoint_clone(const struct LDKDelayedPaymentBasepoint *NONNULL_PTR orig);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the DelayedPaymentBasepoint.
+ */
+uint64_t DelayedPaymentBasepoint_hash(const struct LDKDelayedPaymentBasepoint *NONNULL_PTR o);
+
+/**
+ * Get inner Public Key
+ */
+MUST_USE_RES struct LDKPublicKey DelayedPaymentBasepoint_to_public_key(const struct LDKDelayedPaymentBasepoint *NONNULL_PTR this_arg);
+
+/**
+ *Derives the \"tweak\" used in calculate [`DelayedPaymentKey::from_basepoint`].\n\n[`DelayedPaymentKey::from_basepoint`] calculates a private key as:\n`privkey = basepoint_secret + SHA256(per_commitment_point || basepoint)`\n\nThis calculates the hash part in the tweak derivation process, which is used to\nensure that each key is unique and cannot be guessed by an external party.
+ */
+MUST_USE_RES struct LDKThirtyTwoBytes DelayedPaymentBasepoint_derive_add_tweak(const struct LDKDelayedPaymentBasepoint *NONNULL_PTR this_arg, struct LDKPublicKey per_commitment_point);
+
+/**
+ * Serialize the DelayedPaymentBasepoint object into a byte array which can be read by DelayedPaymentBasepoint_read
+ */
+struct LDKCVec_u8Z DelayedPaymentBasepoint_write(const struct LDKDelayedPaymentBasepoint *NONNULL_PTR obj);
+
+/**
+ * Read a DelayedPaymentBasepoint from a byte array, created by DelayedPaymentBasepoint_write
+ */
+struct LDKCResult_DelayedPaymentBasepointDecodeErrorZ DelayedPaymentBasepoint_read(struct LDKu8slice ser);
+
+/**
+ * Frees any resources used by the DelayedPaymentKey, if is_owned is set and inner is non-NULL.
+ */
+void DelayedPaymentKey_free(struct LDKDelayedPaymentKey this_obj);
+
+struct LDKPublicKey DelayedPaymentKey_get_a(const struct LDKDelayedPaymentKey *NONNULL_PTR this_ptr);
+
+void DelayedPaymentKey_set_a(struct LDKDelayedPaymentKey *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * Constructs a new DelayedPaymentKey given each field
+ */
+MUST_USE_RES struct LDKDelayedPaymentKey DelayedPaymentKey_new(struct LDKPublicKey a_arg);
+
+/**
+ * Checks if two DelayedPaymentKeys contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool DelayedPaymentKey_eq(const struct LDKDelayedPaymentKey *NONNULL_PTR a, const struct LDKDelayedPaymentKey *NONNULL_PTR b);
+
+/**
+ * Creates a copy of the DelayedPaymentKey
+ */
+struct LDKDelayedPaymentKey DelayedPaymentKey_clone(const struct LDKDelayedPaymentKey *NONNULL_PTR orig);
+
+/**
+ *Derive a public delayedpubkey using one node\'s `per_commitment_point` and its countersignatory\'s `basepoint`
+ */
+MUST_USE_RES struct LDKDelayedPaymentKey DelayedPaymentKey_from_basepoint(const struct LDKDelayedPaymentBasepoint *NONNULL_PTR countersignatory_basepoint, struct LDKPublicKey per_commitment_point);
+
+/**
+ *Build a delayedpubkey directly from an already-derived private key
+ */
+MUST_USE_RES struct LDKDelayedPaymentKey DelayedPaymentKey_from_secret_key(const uint8_t (*sk)[32]);
+
+/**
+ * Get inner Public Key
+ */
+MUST_USE_RES struct LDKPublicKey DelayedPaymentKey_to_public_key(const struct LDKDelayedPaymentKey *NONNULL_PTR this_arg);
+
+/**
+ * Serialize the DelayedPaymentKey object into a byte array which can be read by DelayedPaymentKey_read
+ */
+struct LDKCVec_u8Z DelayedPaymentKey_write(const struct LDKDelayedPaymentKey *NONNULL_PTR obj);
+
+/**
+ * Read a DelayedPaymentKey from a byte array, created by DelayedPaymentKey_write
+ */
+struct LDKCResult_DelayedPaymentKeyDecodeErrorZ DelayedPaymentKey_read(struct LDKu8slice ser);
+
+/**
+ * Frees any resources used by the HtlcBasepoint, if is_owned is set and inner is non-NULL.
+ */
+void HtlcBasepoint_free(struct LDKHtlcBasepoint this_obj);
+
+struct LDKPublicKey HtlcBasepoint_get_a(const struct LDKHtlcBasepoint *NONNULL_PTR this_ptr);
+
+void HtlcBasepoint_set_a(struct LDKHtlcBasepoint *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * Constructs a new HtlcBasepoint given each field
+ */
+MUST_USE_RES struct LDKHtlcBasepoint HtlcBasepoint_new(struct LDKPublicKey a_arg);
+
+/**
+ * Checks if two HtlcBasepoints contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool HtlcBasepoint_eq(const struct LDKHtlcBasepoint *NONNULL_PTR a, const struct LDKHtlcBasepoint *NONNULL_PTR b);
+
+/**
+ * Creates a copy of the HtlcBasepoint
+ */
+struct LDKHtlcBasepoint HtlcBasepoint_clone(const struct LDKHtlcBasepoint *NONNULL_PTR orig);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the HtlcBasepoint.
+ */
+uint64_t HtlcBasepoint_hash(const struct LDKHtlcBasepoint *NONNULL_PTR o);
+
+/**
+ * Get inner Public Key
+ */
+MUST_USE_RES struct LDKPublicKey HtlcBasepoint_to_public_key(const struct LDKHtlcBasepoint *NONNULL_PTR this_arg);
+
+/**
+ *Derives the \"tweak\" used in calculate [`HtlcKey::from_basepoint`].\n\n[`HtlcKey::from_basepoint`] calculates a private key as:\n`privkey = basepoint_secret + SHA256(per_commitment_point || basepoint)`\n\nThis calculates the hash part in the tweak derivation process, which is used to\nensure that each key is unique and cannot be guessed by an external party.
+ */
+MUST_USE_RES struct LDKThirtyTwoBytes HtlcBasepoint_derive_add_tweak(const struct LDKHtlcBasepoint *NONNULL_PTR this_arg, struct LDKPublicKey per_commitment_point);
+
+/**
+ * Serialize the HtlcBasepoint object into a byte array which can be read by HtlcBasepoint_read
+ */
+struct LDKCVec_u8Z HtlcBasepoint_write(const struct LDKHtlcBasepoint *NONNULL_PTR obj);
+
+/**
+ * Read a HtlcBasepoint from a byte array, created by HtlcBasepoint_write
+ */
+struct LDKCResult_HtlcBasepointDecodeErrorZ HtlcBasepoint_read(struct LDKu8slice ser);
+
+/**
+ * Frees any resources used by the HtlcKey, if is_owned is set and inner is non-NULL.
+ */
+void HtlcKey_free(struct LDKHtlcKey this_obj);
+
+struct LDKPublicKey HtlcKey_get_a(const struct LDKHtlcKey *NONNULL_PTR this_ptr);
+
+void HtlcKey_set_a(struct LDKHtlcKey *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * Constructs a new HtlcKey given each field
+ */
+MUST_USE_RES struct LDKHtlcKey HtlcKey_new(struct LDKPublicKey a_arg);
+
+/**
+ * Checks if two HtlcKeys contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool HtlcKey_eq(const struct LDKHtlcKey *NONNULL_PTR a, const struct LDKHtlcKey *NONNULL_PTR b);
+
+/**
+ * Creates a copy of the HtlcKey
+ */
+struct LDKHtlcKey HtlcKey_clone(const struct LDKHtlcKey *NONNULL_PTR orig);
+
+/**
+ *Derive a public htlcpubkey using one node\'s `per_commitment_point` and its countersignatory\'s `basepoint`
+ */
+MUST_USE_RES struct LDKHtlcKey HtlcKey_from_basepoint(const struct LDKHtlcBasepoint *NONNULL_PTR countersignatory_basepoint, struct LDKPublicKey per_commitment_point);
+
+/**
+ *Build a htlcpubkey directly from an already-derived private key
+ */
+MUST_USE_RES struct LDKHtlcKey HtlcKey_from_secret_key(const uint8_t (*sk)[32]);
+
+/**
+ * Get inner Public Key
+ */
+MUST_USE_RES struct LDKPublicKey HtlcKey_to_public_key(const struct LDKHtlcKey *NONNULL_PTR this_arg);
+
+/**
+ * Serialize the HtlcKey object into a byte array which can be read by HtlcKey_read
+ */
+struct LDKCVec_u8Z HtlcKey_write(const struct LDKHtlcKey *NONNULL_PTR obj);
+
+/**
+ * Read a HtlcKey from a byte array, created by HtlcKey_write
+ */
+struct LDKCResult_HtlcKeyDecodeErrorZ HtlcKey_read(struct LDKu8slice ser);
+
+/**
+ * Adds a tweak to a public key to derive a new public key.
+ *
+ * May panic if `tweak` is not the output of a SHA-256 hash.
+ */
+struct LDKPublicKey add_public_key_tweak(struct LDKPublicKey base_point, const uint8_t (*tweak)[32]);
+
+/**
+ * Frees any resources used by the RevocationBasepoint, if is_owned is set and inner is non-NULL.
+ */
+void RevocationBasepoint_free(struct LDKRevocationBasepoint this_obj);
+
+struct LDKPublicKey RevocationBasepoint_get_a(const struct LDKRevocationBasepoint *NONNULL_PTR this_ptr);
+
+void RevocationBasepoint_set_a(struct LDKRevocationBasepoint *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * Constructs a new RevocationBasepoint given each field
+ */
+MUST_USE_RES struct LDKRevocationBasepoint RevocationBasepoint_new(struct LDKPublicKey a_arg);
+
+/**
+ * Checks if two RevocationBasepoints contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool RevocationBasepoint_eq(const struct LDKRevocationBasepoint *NONNULL_PTR a, const struct LDKRevocationBasepoint *NONNULL_PTR b);
+
+/**
+ * Creates a copy of the RevocationBasepoint
+ */
+struct LDKRevocationBasepoint RevocationBasepoint_clone(const struct LDKRevocationBasepoint *NONNULL_PTR orig);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the RevocationBasepoint.
+ */
+uint64_t RevocationBasepoint_hash(const struct LDKRevocationBasepoint *NONNULL_PTR o);
+
+/**
+ * Get inner Public Key
+ */
+MUST_USE_RES struct LDKPublicKey RevocationBasepoint_to_public_key(const struct LDKRevocationBasepoint *NONNULL_PTR this_arg);
+
+/**
+ * Serialize the RevocationBasepoint object into a byte array which can be read by RevocationBasepoint_read
+ */
+struct LDKCVec_u8Z RevocationBasepoint_write(const struct LDKRevocationBasepoint *NONNULL_PTR obj);
+
+/**
+ * Read a RevocationBasepoint from a byte array, created by RevocationBasepoint_write
+ */
+struct LDKCResult_RevocationBasepointDecodeErrorZ RevocationBasepoint_read(struct LDKu8slice ser);
+
+/**
+ * Frees any resources used by the RevocationKey, if is_owned is set and inner is non-NULL.
+ */
+void RevocationKey_free(struct LDKRevocationKey this_obj);
+
+struct LDKPublicKey RevocationKey_get_a(const struct LDKRevocationKey *NONNULL_PTR this_ptr);
+
+void RevocationKey_set_a(struct LDKRevocationKey *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * Constructs a new RevocationKey given each field
+ */
+MUST_USE_RES struct LDKRevocationKey RevocationKey_new(struct LDKPublicKey a_arg);
+
+/**
+ * Checks if two RevocationKeys contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool RevocationKey_eq(const struct LDKRevocationKey *NONNULL_PTR a, const struct LDKRevocationKey *NONNULL_PTR b);
+
+/**
+ * Creates a copy of the RevocationKey
+ */
+struct LDKRevocationKey RevocationKey_clone(const struct LDKRevocationKey *NONNULL_PTR orig);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the RevocationKey.
+ */
+uint64_t RevocationKey_hash(const struct LDKRevocationKey *NONNULL_PTR o);
+
+/**
+ * Derives a per-commitment-transaction revocation public key from one party's per-commitment
+ * point and the other party's [`RevocationBasepoint`]. This is the public equivalent of
+ * [`chan_utils::derive_private_revocation_key`] - using only public keys to derive a public
+ * key instead of private keys.
+ *
+ * Note that this is infallible iff we trust that at least one of the two input keys are randomly
+ * generated (ie our own).
+ *
+ * [`chan_utils::derive_private_revocation_key`]: crate::ln::chan_utils::derive_private_revocation_key
+ */
+MUST_USE_RES struct LDKRevocationKey RevocationKey_from_basepoint(const struct LDKRevocationBasepoint *NONNULL_PTR countersignatory_basepoint, struct LDKPublicKey per_commitment_point);
+
+/**
+ * Get inner Public Key
+ */
+MUST_USE_RES struct LDKPublicKey RevocationKey_to_public_key(const struct LDKRevocationKey *NONNULL_PTR this_arg);
+
+/**
+ * Serialize the RevocationKey object into a byte array which can be read by RevocationKey_read
+ */
+struct LDKCVec_u8Z RevocationKey_write(const struct LDKRevocationKey *NONNULL_PTR obj);
+
+/**
+ * Read a RevocationKey from a byte array, created by RevocationKey_write
+ */
+struct LDKCResult_RevocationKeyDecodeErrorZ RevocationKey_read(struct LDKu8slice ser);
+
/**
* Frees any resources used by the ExpandedKey, if is_owned is set and inner is non-NULL.
*/
*/
struct LDKDecodeError DecodeError_unsupported_compression(void);
+/**
+ * Utility method to constructs a new DangerousValue-variant DecodeError
+ */
+struct LDKDecodeError DecodeError_dangerous_value(void);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the DecodeError.
+ */
+uint64_t DecodeError_hash(const struct LDKDecodeError *NONNULL_PTR o);
+
/**
* Checks if two DecodeErrors contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKInit Init_clone(const struct LDKInit *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the Init.
+ */
+uint64_t Init_hash(const struct LDKInit *NONNULL_PTR o);
+
/**
* Checks if two Inits contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
* All-0s indicates a general error unrelated to a specific channel, after which all channels
* with the sending peer should be closed.
*/
-const uint8_t (*ErrorMessage_get_channel_id(const struct LDKErrorMessage *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId ErrorMessage_get_channel_id(const struct LDKErrorMessage *NONNULL_PTR this_ptr);
/**
* The channel ID involved in the error.
* All-0s indicates a general error unrelated to a specific channel, after which all channels
* with the sending peer should be closed.
*/
-void ErrorMessage_set_channel_id(struct LDKErrorMessage *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void ErrorMessage_set_channel_id(struct LDKErrorMessage *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* A possibly human-readable error description.
/**
* Constructs a new ErrorMessage given each field
*/
-MUST_USE_RES struct LDKErrorMessage ErrorMessage_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKStr data_arg);
+MUST_USE_RES struct LDKErrorMessage ErrorMessage_new(struct LDKChannelId channel_id_arg, struct LDKStr data_arg);
/**
* Creates a copy of the ErrorMessage
*/
struct LDKErrorMessage ErrorMessage_clone(const struct LDKErrorMessage *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the ErrorMessage.
+ */
+uint64_t ErrorMessage_hash(const struct LDKErrorMessage *NONNULL_PTR o);
+
/**
* Checks if two ErrorMessages contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*
* All-0s indicates a warning unrelated to a specific channel.
*/
-const uint8_t (*WarningMessage_get_channel_id(const struct LDKWarningMessage *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId WarningMessage_get_channel_id(const struct LDKWarningMessage *NONNULL_PTR this_ptr);
/**
* The channel ID involved in the warning.
*
* All-0s indicates a warning unrelated to a specific channel.
*/
-void WarningMessage_set_channel_id(struct LDKWarningMessage *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void WarningMessage_set_channel_id(struct LDKWarningMessage *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* A possibly human-readable warning description.
/**
* Constructs a new WarningMessage given each field
*/
-MUST_USE_RES struct LDKWarningMessage WarningMessage_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKStr data_arg);
+MUST_USE_RES struct LDKWarningMessage WarningMessage_new(struct LDKChannelId channel_id_arg, struct LDKStr data_arg);
/**
* Creates a copy of the WarningMessage
*/
struct LDKWarningMessage WarningMessage_clone(const struct LDKWarningMessage *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the WarningMessage.
+ */
+uint64_t WarningMessage_hash(const struct LDKWarningMessage *NONNULL_PTR o);
+
/**
* Checks if two WarningMessages contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKPing Ping_clone(const struct LDKPing *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the Ping.
+ */
+uint64_t Ping_hash(const struct LDKPing *NONNULL_PTR o);
+
/**
* Checks if two Pings contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
struct LDKPong Pong_clone(const struct LDKPong *NONNULL_PTR orig);
/**
- * Checks if two Pongs contain equal inner contents.
- * This ignores pointers and is_owned flags and looks at the values in fields.
- * Two objects with NULL inner values will be considered "equal" here.
- */
-bool Pong_eq(const struct LDKPong *NONNULL_PTR a, const struct LDKPong *NONNULL_PTR b);
-
-/**
- * Frees any resources used by the OpenChannel, if is_owned is set and inner is non-NULL.
- */
-void OpenChannel_free(struct LDKOpenChannel this_obj);
-
-/**
- * The genesis hash of the blockchain where the channel is to be opened
- */
-const uint8_t (*OpenChannel_get_chain_hash(const struct LDKOpenChannel *NONNULL_PTR this_ptr))[32];
-
-/**
- * The genesis hash of the blockchain where the channel is to be opened
- */
-void OpenChannel_set_chain_hash(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
-
-/**
- * A temporary channel ID, until the funding outpoint is announced
- */
-const uint8_t (*OpenChannel_get_temporary_channel_id(const struct LDKOpenChannel *NONNULL_PTR this_ptr))[32];
-
-/**
- * A temporary channel ID, until the funding outpoint is announced
- */
-void OpenChannel_set_temporary_channel_id(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
-
-/**
- * The channel value
- */
-uint64_t OpenChannel_get_funding_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The channel value
- */
-void OpenChannel_set_funding_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
-
-/**
- * The amount to push to the counterparty as part of the open, in milli-satoshi
- */
-uint64_t OpenChannel_get_push_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The amount to push to the counterparty as part of the open, in milli-satoshi
- */
-void OpenChannel_set_push_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
-
-/**
- * The threshold below which outputs on transactions broadcast by sender will be omitted
- */
-uint64_t OpenChannel_get_dust_limit_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The threshold below which outputs on transactions broadcast by sender will be omitted
- */
-void OpenChannel_set_dust_limit_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
-
-/**
- * The maximum inbound HTLC value in flight towards sender, in milli-satoshi
- */
-uint64_t OpenChannel_get_max_htlc_value_in_flight_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The maximum inbound HTLC value in flight towards sender, in milli-satoshi
- */
-void OpenChannel_set_max_htlc_value_in_flight_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
-
-/**
- * The minimum value unencumbered by HTLCs for the counterparty to keep in the channel
- */
-uint64_t OpenChannel_get_channel_reserve_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The minimum value unencumbered by HTLCs for the counterparty to keep in the channel
- */
-void OpenChannel_set_channel_reserve_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
-
-/**
- * The minimum HTLC size incoming to sender, in milli-satoshi
- */
-uint64_t OpenChannel_get_htlc_minimum_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The minimum HTLC size incoming to sender, in milli-satoshi
- */
-void OpenChannel_set_htlc_minimum_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
-
-/**
- * The feerate per 1000-weight of sender generated transactions, until updated by
- * [`UpdateFee`]
- */
-uint32_t OpenChannel_get_feerate_per_kw(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The feerate per 1000-weight of sender generated transactions, until updated by
- * [`UpdateFee`]
- */
-void OpenChannel_set_feerate_per_kw(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint32_t val);
-
-/**
- * The number of blocks which the counterparty will have to wait to claim on-chain funds if
- * they broadcast a commitment transaction
- */
-uint16_t OpenChannel_get_to_self_delay(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The number of blocks which the counterparty will have to wait to claim on-chain funds if
- * they broadcast a commitment transaction
- */
-void OpenChannel_set_to_self_delay(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint16_t val);
-
-/**
- * The maximum number of inbound HTLCs towards sender
- */
-uint16_t OpenChannel_get_max_accepted_htlcs(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The maximum number of inbound HTLCs towards sender
- */
-void OpenChannel_set_max_accepted_htlcs(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint16_t val);
-
-/**
- * The sender's key controlling the funding transaction
- */
-struct LDKPublicKey OpenChannel_get_funding_pubkey(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The sender's key controlling the funding transaction
- */
-void OpenChannel_set_funding_pubkey(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-
-/**
- * Used to derive a revocation key for transactions broadcast by counterparty
- */
-struct LDKPublicKey OpenChannel_get_revocation_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * Used to derive a revocation key for transactions broadcast by counterparty
- */
-void OpenChannel_set_revocation_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-
-/**
- * A payment key to sender for transactions broadcast by counterparty
- */
-struct LDKPublicKey OpenChannel_get_payment_point(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * A payment key to sender for transactions broadcast by counterparty
- */
-void OpenChannel_set_payment_point(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-
-/**
- * Used to derive a payment key to sender for transactions broadcast by sender
- */
-struct LDKPublicKey OpenChannel_get_delayed_payment_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * Used to derive a payment key to sender for transactions broadcast by sender
- */
-void OpenChannel_set_delayed_payment_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-
-/**
- * Used to derive an HTLC payment key to sender
- */
-struct LDKPublicKey OpenChannel_get_htlc_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * Used to derive an HTLC payment key to sender
- */
-void OpenChannel_set_htlc_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-
-/**
- * The first to-be-broadcast-by-sender transaction's per commitment point
- */
-struct LDKPublicKey OpenChannel_get_first_per_commitment_point(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The first to-be-broadcast-by-sender transaction's per commitment point
- */
-void OpenChannel_set_first_per_commitment_point(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-
-/**
- * The channel flags to be used
- */
-uint8_t OpenChannel_get_channel_flags(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The channel flags to be used
- */
-void OpenChannel_set_channel_flags(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint8_t val);
-
-/**
- * A request to pre-set the to-sender output's `scriptPubkey` for when we collaboratively close
- */
-struct LDKCOption_CVec_u8ZZ OpenChannel_get_shutdown_scriptpubkey(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * A request to pre-set the to-sender output's `scriptPubkey` for when we collaboratively close
- */
-void OpenChannel_set_shutdown_scriptpubkey(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKCOption_CVec_u8ZZ val);
-
-/**
- * The channel type that this channel will represent
- *
- * If this is `None`, we derive the channel type from the intersection of our
- * feature bits with our counterparty's feature bits from the [`Init`] message.
- *
- * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
- */
-struct LDKChannelTypeFeatures OpenChannel_get_channel_type(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
-
-/**
- * The channel type that this channel will represent
- *
- * If this is `None`, we derive the channel type from the intersection of our
- * feature bits with our counterparty's feature bits from the [`Init`] message.
- *
- * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
- */
-void OpenChannel_set_channel_type(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKChannelTypeFeatures val);
-
-/**
- * Constructs a new OpenChannel given each field
- *
- * Note that channel_type_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
- */
-MUST_USE_RES struct LDKOpenChannel OpenChannel_new(struct LDKThirtyTwoBytes chain_hash_arg, struct LDKThirtyTwoBytes temporary_channel_id_arg, uint64_t funding_satoshis_arg, uint64_t push_msat_arg, uint64_t dust_limit_satoshis_arg, uint64_t max_htlc_value_in_flight_msat_arg, uint64_t channel_reserve_satoshis_arg, uint64_t htlc_minimum_msat_arg, uint32_t feerate_per_kw_arg, uint16_t to_self_delay_arg, uint16_t max_accepted_htlcs_arg, struct LDKPublicKey funding_pubkey_arg, struct LDKPublicKey revocation_basepoint_arg, struct LDKPublicKey payment_point_arg, struct LDKPublicKey delayed_payment_basepoint_arg, struct LDKPublicKey htlc_basepoint_arg, struct LDKPublicKey first_per_commitment_point_arg, uint8_t channel_flags_arg, struct LDKCOption_CVec_u8ZZ shutdown_scriptpubkey_arg, struct LDKChannelTypeFeatures channel_type_arg);
-
-/**
- * Creates a copy of the OpenChannel
+ * Generates a non-cryptographic 64-bit hash of the Pong.
*/
-struct LDKOpenChannel OpenChannel_clone(const struct LDKOpenChannel *NONNULL_PTR orig);
+uint64_t Pong_hash(const struct LDKPong *NONNULL_PTR o);
/**
- * Checks if two OpenChannels contain equal inner contents.
+ * Checks if two Pongs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
* Two objects with NULL inner values will be considered "equal" here.
*/
-bool OpenChannel_eq(const struct LDKOpenChannel *NONNULL_PTR a, const struct LDKOpenChannel *NONNULL_PTR b);
+bool Pong_eq(const struct LDKPong *NONNULL_PTR a, const struct LDKPong *NONNULL_PTR b);
/**
- * Frees any resources used by the OpenChannelV2, if is_owned is set and inner is non-NULL.
+ * Frees any resources used by the CommonOpenChannelFields, if is_owned is set and inner is non-NULL.
*/
-void OpenChannelV2_free(struct LDKOpenChannelV2 this_obj);
+void CommonOpenChannelFields_free(struct LDKCommonOpenChannelFields this_obj);
/**
* The genesis hash of the blockchain where the channel is to be opened
*/
-const uint8_t (*OpenChannelV2_get_chain_hash(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr))[32];
+const uint8_t (*CommonOpenChannelFields_get_chain_hash(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr))[32];
/**
* The genesis hash of the blockchain where the channel is to be opened
*/
-void OpenChannelV2_set_chain_hash(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
-
-/**
- * A temporary channel ID derived using a zeroed out value for the channel acceptor's revocation basepoint
- */
-const uint8_t (*OpenChannelV2_get_temporary_channel_id(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr))[32];
-
-/**
- * A temporary channel ID derived using a zeroed out value for the channel acceptor's revocation basepoint
- */
-void OpenChannelV2_set_temporary_channel_id(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void CommonOpenChannelFields_set_chain_hash(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
- * The feerate for the funding transaction set by the channel initiator
- */
-uint32_t OpenChannelV2_get_funding_feerate_sat_per_1000_weight(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
-
-/**
- * The feerate for the funding transaction set by the channel initiator
- */
-void OpenChannelV2_set_funding_feerate_sat_per_1000_weight(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint32_t val);
-
-/**
- * The feerate for the commitment transaction set by the channel initiator
+ * A temporary channel ID
+ * For V2 channels: derived using a zeroed out value for the channel acceptor's revocation basepoint
+ * For V1 channels: a temporary channel ID, until the funding outpoint is announced
*/
-uint32_t OpenChannelV2_get_commitment_feerate_sat_per_1000_weight(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+struct LDKChannelId CommonOpenChannelFields_get_temporary_channel_id(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
- * The feerate for the commitment transaction set by the channel initiator
+ * A temporary channel ID
+ * For V2 channels: derived using a zeroed out value for the channel acceptor's revocation basepoint
+ * For V1 channels: a temporary channel ID, until the funding outpoint is announced
*/
-void OpenChannelV2_set_commitment_feerate_sat_per_1000_weight(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint32_t val);
+void CommonOpenChannelFields_set_temporary_channel_id(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
- * Part of the channel value contributed by the channel initiator
+ * For V1 channels: The channel value
+ * For V2 channels: Part of the channel value contributed by the channel initiator
*/
-uint64_t OpenChannelV2_get_funding_satoshis(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+uint64_t CommonOpenChannelFields_get_funding_satoshis(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
- * Part of the channel value contributed by the channel initiator
+ * For V1 channels: The channel value
+ * For V2 channels: Part of the channel value contributed by the channel initiator
*/
-void OpenChannelV2_set_funding_satoshis(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint64_t val);
+void CommonOpenChannelFields_set_funding_satoshis(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, uint64_t val);
/**
* The threshold below which outputs on transactions broadcast by the channel initiator will be
* omitted
*/
-uint64_t OpenChannelV2_get_dust_limit_satoshis(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+uint64_t CommonOpenChannelFields_get_dust_limit_satoshis(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
* The threshold below which outputs on transactions broadcast by the channel initiator will be
* omitted
*/
-void OpenChannelV2_set_dust_limit_satoshis(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint64_t val);
+void CommonOpenChannelFields_set_dust_limit_satoshis(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, uint64_t val);
/**
* The maximum inbound HTLC value in flight towards channel initiator, in milli-satoshi
*/
-uint64_t OpenChannelV2_get_max_htlc_value_in_flight_msat(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+uint64_t CommonOpenChannelFields_get_max_htlc_value_in_flight_msat(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
* The maximum inbound HTLC value in flight towards channel initiator, in milli-satoshi
*/
-void OpenChannelV2_set_max_htlc_value_in_flight_msat(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint64_t val);
+void CommonOpenChannelFields_set_max_htlc_value_in_flight_msat(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, uint64_t val);
/**
* The minimum HTLC size incoming to channel initiator, in milli-satoshi
*/
-uint64_t OpenChannelV2_get_htlc_minimum_msat(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+uint64_t CommonOpenChannelFields_get_htlc_minimum_msat(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
* The minimum HTLC size incoming to channel initiator, in milli-satoshi
*/
-void OpenChannelV2_set_htlc_minimum_msat(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint64_t val);
+void CommonOpenChannelFields_set_htlc_minimum_msat(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, uint64_t val);
/**
- * The number of blocks which the counterparty will have to wait to claim on-chain funds if they
- * broadcast a commitment transaction
+ * The feerate for the commitment transaction set by the channel initiator until updated by
+ * [`UpdateFee`]
*/
-uint16_t OpenChannelV2_get_to_self_delay(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+uint32_t CommonOpenChannelFields_get_commitment_feerate_sat_per_1000_weight(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
- * The number of blocks which the counterparty will have to wait to claim on-chain funds if they
- * broadcast a commitment transaction
+ * The feerate for the commitment transaction set by the channel initiator until updated by
+ * [`UpdateFee`]
*/
-void OpenChannelV2_set_to_self_delay(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint16_t val);
+void CommonOpenChannelFields_set_commitment_feerate_sat_per_1000_weight(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, uint32_t val);
/**
- * The maximum number of inbound HTLCs towards channel initiator
+ * The number of blocks which the counterparty will have to wait to claim on-chain funds if they
+ * broadcast a commitment transaction
*/
-uint16_t OpenChannelV2_get_max_accepted_htlcs(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+uint16_t CommonOpenChannelFields_get_to_self_delay(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
- * The maximum number of inbound HTLCs towards channel initiator
+ * The number of blocks which the counterparty will have to wait to claim on-chain funds if they
+ * broadcast a commitment transaction
*/
-void OpenChannelV2_set_max_accepted_htlcs(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint16_t val);
+void CommonOpenChannelFields_set_to_self_delay(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, uint16_t val);
/**
- * The locktime for the funding transaction
+ * The maximum number of inbound HTLCs towards channel initiator
*/
-uint32_t OpenChannelV2_get_locktime(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+uint16_t CommonOpenChannelFields_get_max_accepted_htlcs(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
- * The locktime for the funding transaction
+ * The maximum number of inbound HTLCs towards channel initiator
*/
-void OpenChannelV2_set_locktime(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint32_t val);
+void CommonOpenChannelFields_set_max_accepted_htlcs(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, uint16_t val);
/**
* The channel initiator's key controlling the funding transaction
*/
-struct LDKPublicKey OpenChannelV2_get_funding_pubkey(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonOpenChannelFields_get_funding_pubkey(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
* The channel initiator's key controlling the funding transaction
*/
-void OpenChannelV2_set_funding_pubkey(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonOpenChannelFields_set_funding_pubkey(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Used to derive a revocation key for transactions broadcast by counterparty
*/
-struct LDKPublicKey OpenChannelV2_get_revocation_basepoint(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonOpenChannelFields_get_revocation_basepoint(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
* Used to derive a revocation key for transactions broadcast by counterparty
*/
-void OpenChannelV2_set_revocation_basepoint(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonOpenChannelFields_set_revocation_basepoint(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* A payment key to channel initiator for transactions broadcast by counterparty
*/
-struct LDKPublicKey OpenChannelV2_get_payment_basepoint(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonOpenChannelFields_get_payment_basepoint(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
* A payment key to channel initiator for transactions broadcast by counterparty
*/
-void OpenChannelV2_set_payment_basepoint(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonOpenChannelFields_set_payment_basepoint(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Used to derive a payment key to channel initiator for transactions broadcast by channel
* initiator
*/
-struct LDKPublicKey OpenChannelV2_get_delayed_payment_basepoint(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonOpenChannelFields_get_delayed_payment_basepoint(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
* Used to derive a payment key to channel initiator for transactions broadcast by channel
* initiator
*/
-void OpenChannelV2_set_delayed_payment_basepoint(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonOpenChannelFields_set_delayed_payment_basepoint(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Used to derive an HTLC payment key to channel initiator
*/
-struct LDKPublicKey OpenChannelV2_get_htlc_basepoint(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonOpenChannelFields_get_htlc_basepoint(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
* Used to derive an HTLC payment key to channel initiator
*/
-void OpenChannelV2_set_htlc_basepoint(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonOpenChannelFields_set_htlc_basepoint(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* The first to-be-broadcast-by-channel-initiator transaction's per commitment point
*/
-struct LDKPublicKey OpenChannelV2_get_first_per_commitment_point(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonOpenChannelFields_get_first_per_commitment_point(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
* The first to-be-broadcast-by-channel-initiator transaction's per commitment point
*/
-void OpenChannelV2_set_first_per_commitment_point(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonOpenChannelFields_set_first_per_commitment_point(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
- * The second to-be-broadcast-by-channel-initiator transaction's per commitment point
- */
-struct LDKPublicKey OpenChannelV2_get_second_per_commitment_point(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
-
-/**
- * The second to-be-broadcast-by-channel-initiator transaction's per commitment point
- */
-void OpenChannelV2_set_second_per_commitment_point(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-
-/**
- * Channel flags
+ * The channel flags to be used
*/
-uint8_t OpenChannelV2_get_channel_flags(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+uint8_t CommonOpenChannelFields_get_channel_flags(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
- * Channel flags
+ * The channel flags to be used
*/
-void OpenChannelV2_set_channel_flags(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint8_t val);
+void CommonOpenChannelFields_set_channel_flags(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, uint8_t val);
/**
* Optionally, a request to pre-set the to-channel-initiator output's scriptPubkey for when we
* collaboratively close
*/
-struct LDKCOption_CVec_u8ZZ OpenChannelV2_get_shutdown_scriptpubkey(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+struct LDKCOption_CVec_u8ZZ CommonOpenChannelFields_get_shutdown_scriptpubkey(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
* Optionally, a request to pre-set the to-channel-initiator output's scriptPubkey for when we
* collaboratively close
*/
-void OpenChannelV2_set_shutdown_scriptpubkey(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKCOption_CVec_u8ZZ val);
+void CommonOpenChannelFields_set_shutdown_scriptpubkey(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, struct LDKCOption_CVec_u8ZZ val);
/**
- * The channel type that this channel will represent. If none is set, we derive the channel
- * type from the intersection of our feature bits with our counterparty's feature bits from
- * the Init message.
+ * The channel type that this channel will represent
+ *
+ * If this is `None`, we derive the channel type from the intersection of our
+ * feature bits with our counterparty's feature bits from the [`Init`] message.
*
* Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-struct LDKChannelTypeFeatures OpenChannelV2_get_channel_type(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+struct LDKChannelTypeFeatures CommonOpenChannelFields_get_channel_type(const struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr);
/**
- * The channel type that this channel will represent. If none is set, we derive the channel
- * type from the intersection of our feature bits with our counterparty's feature bits from
- * the Init message.
+ * The channel type that this channel will represent
+ *
+ * If this is `None`, we derive the channel type from the intersection of our
+ * feature bits with our counterparty's feature bits from the [`Init`] message.
*
* Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-void OpenChannelV2_set_channel_type(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKChannelTypeFeatures val);
-
-/**
- * Optionally, a requirement that only confirmed inputs can be added
- */
-enum LDKCOption_NoneZ OpenChannelV2_get_require_confirmed_inputs(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
+void CommonOpenChannelFields_set_channel_type(struct LDKCommonOpenChannelFields *NONNULL_PTR this_ptr, struct LDKChannelTypeFeatures val);
/**
- * Optionally, a requirement that only confirmed inputs can be added
- */
-void OpenChannelV2_set_require_confirmed_inputs(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, enum LDKCOption_NoneZ val);
-
-/**
- * Constructs a new OpenChannelV2 given each field
+ * Constructs a new CommonOpenChannelFields given each field
*
* Note that channel_type_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKOpenChannelV2 OpenChannelV2_new(struct LDKThirtyTwoBytes chain_hash_arg, struct LDKThirtyTwoBytes temporary_channel_id_arg, uint32_t funding_feerate_sat_per_1000_weight_arg, uint32_t commitment_feerate_sat_per_1000_weight_arg, uint64_t funding_satoshis_arg, uint64_t dust_limit_satoshis_arg, uint64_t max_htlc_value_in_flight_msat_arg, uint64_t htlc_minimum_msat_arg, uint16_t to_self_delay_arg, uint16_t max_accepted_htlcs_arg, uint32_t locktime_arg, struct LDKPublicKey funding_pubkey_arg, struct LDKPublicKey revocation_basepoint_arg, struct LDKPublicKey payment_basepoint_arg, struct LDKPublicKey delayed_payment_basepoint_arg, struct LDKPublicKey htlc_basepoint_arg, struct LDKPublicKey first_per_commitment_point_arg, struct LDKPublicKey second_per_commitment_point_arg, uint8_t channel_flags_arg, struct LDKCOption_CVec_u8ZZ shutdown_scriptpubkey_arg, struct LDKChannelTypeFeatures channel_type_arg, enum LDKCOption_NoneZ require_confirmed_inputs_arg);
-
-/**
- * Creates a copy of the OpenChannelV2
- */
-struct LDKOpenChannelV2 OpenChannelV2_clone(const struct LDKOpenChannelV2 *NONNULL_PTR orig);
+MUST_USE_RES struct LDKCommonOpenChannelFields CommonOpenChannelFields_new(struct LDKThirtyTwoBytes chain_hash_arg, struct LDKChannelId temporary_channel_id_arg, uint64_t funding_satoshis_arg, uint64_t dust_limit_satoshis_arg, uint64_t max_htlc_value_in_flight_msat_arg, uint64_t htlc_minimum_msat_arg, uint32_t commitment_feerate_sat_per_1000_weight_arg, uint16_t to_self_delay_arg, uint16_t max_accepted_htlcs_arg, struct LDKPublicKey funding_pubkey_arg, struct LDKPublicKey revocation_basepoint_arg, struct LDKPublicKey payment_basepoint_arg, struct LDKPublicKey delayed_payment_basepoint_arg, struct LDKPublicKey htlc_basepoint_arg, struct LDKPublicKey first_per_commitment_point_arg, uint8_t channel_flags_arg, struct LDKCOption_CVec_u8ZZ shutdown_scriptpubkey_arg, struct LDKChannelTypeFeatures channel_type_arg);
/**
- * Checks if two OpenChannelV2s contain equal inner contents.
- * This ignores pointers and is_owned flags and looks at the values in fields.
- * Two objects with NULL inner values will be considered "equal" here.
+ * Creates a copy of the CommonOpenChannelFields
*/
-bool OpenChannelV2_eq(const struct LDKOpenChannelV2 *NONNULL_PTR a, const struct LDKOpenChannelV2 *NONNULL_PTR b);
+struct LDKCommonOpenChannelFields CommonOpenChannelFields_clone(const struct LDKCommonOpenChannelFields *NONNULL_PTR orig);
/**
- * Frees any resources used by the AcceptChannel, if is_owned is set and inner is non-NULL.
+ * Generates a non-cryptographic 64-bit hash of the CommonOpenChannelFields.
*/
-void AcceptChannel_free(struct LDKAcceptChannel this_obj);
+uint64_t CommonOpenChannelFields_hash(const struct LDKCommonOpenChannelFields *NONNULL_PTR o);
/**
- * A temporary channel ID, until the funding outpoint is announced
+ * Checks if two CommonOpenChannelFieldss contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
*/
-const uint8_t (*AcceptChannel_get_temporary_channel_id(const struct LDKAcceptChannel *NONNULL_PTR this_ptr))[32];
+bool CommonOpenChannelFields_eq(const struct LDKCommonOpenChannelFields *NONNULL_PTR a, const struct LDKCommonOpenChannelFields *NONNULL_PTR b);
/**
- * A temporary channel ID, until the funding outpoint is announced
+ * Frees any resources used by the OpenChannel, if is_owned is set and inner is non-NULL.
*/
-void AcceptChannel_set_temporary_channel_id(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void OpenChannel_free(struct LDKOpenChannel this_obj);
/**
- * The threshold below which outputs on transactions broadcast by sender will be omitted
+ * Common fields of `open_channel(2)`-like messages
*/
-uint64_t AcceptChannel_get_dust_limit_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+struct LDKCommonOpenChannelFields OpenChannel_get_common_fields(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
/**
- * The threshold below which outputs on transactions broadcast by sender will be omitted
+ * Common fields of `open_channel(2)`-like messages
*/
-void AcceptChannel_set_dust_limit_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
+void OpenChannel_set_common_fields(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKCommonOpenChannelFields val);
/**
- * The maximum inbound HTLC value in flight towards sender, in milli-satoshi
+ * The amount to push to the counterparty as part of the open, in milli-satoshi
*/
-uint64_t AcceptChannel_get_max_htlc_value_in_flight_msat(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+uint64_t OpenChannel_get_push_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
/**
- * The maximum inbound HTLC value in flight towards sender, in milli-satoshi
+ * The amount to push to the counterparty as part of the open, in milli-satoshi
*/
-void AcceptChannel_set_max_htlc_value_in_flight_msat(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
+void OpenChannel_set_push_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
/**
* The minimum value unencumbered by HTLCs for the counterparty to keep in the channel
*/
-uint64_t AcceptChannel_get_channel_reserve_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+uint64_t OpenChannel_get_channel_reserve_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
/**
* The minimum value unencumbered by HTLCs for the counterparty to keep in the channel
*/
-void AcceptChannel_set_channel_reserve_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
-
-/**
- * The minimum HTLC size incoming to sender, in milli-satoshi
- */
-uint64_t AcceptChannel_get_htlc_minimum_msat(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
-
-/**
- * The minimum HTLC size incoming to sender, in milli-satoshi
- */
-void AcceptChannel_set_htlc_minimum_msat(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
-
-/**
- * Minimum depth of the funding transaction before the channel is considered open
- */
-uint32_t AcceptChannel_get_minimum_depth(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
-
-/**
- * Minimum depth of the funding transaction before the channel is considered open
- */
-void AcceptChannel_set_minimum_depth(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint32_t val);
-
-/**
- * The number of blocks which the counterparty will have to wait to claim on-chain funds if they broadcast a commitment transaction
- */
-uint16_t AcceptChannel_get_to_self_delay(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
-
-/**
- * The number of blocks which the counterparty will have to wait to claim on-chain funds if they broadcast a commitment transaction
- */
-void AcceptChannel_set_to_self_delay(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint16_t val);
-
-/**
- * The maximum number of inbound HTLCs towards sender
- */
-uint16_t AcceptChannel_get_max_accepted_htlcs(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
-
-/**
- * The maximum number of inbound HTLCs towards sender
- */
-void AcceptChannel_set_max_accepted_htlcs(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint16_t val);
+void OpenChannel_set_channel_reserve_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
/**
- * The sender's key controlling the funding transaction
+ * Constructs a new OpenChannel given each field
*/
-struct LDKPublicKey AcceptChannel_get_funding_pubkey(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+MUST_USE_RES struct LDKOpenChannel OpenChannel_new(struct LDKCommonOpenChannelFields common_fields_arg, uint64_t push_msat_arg, uint64_t channel_reserve_satoshis_arg);
/**
- * The sender's key controlling the funding transaction
+ * Creates a copy of the OpenChannel
*/
-void AcceptChannel_set_funding_pubkey(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+struct LDKOpenChannel OpenChannel_clone(const struct LDKOpenChannel *NONNULL_PTR orig);
/**
- * Used to derive a revocation key for transactions broadcast by counterparty
+ * Generates a non-cryptographic 64-bit hash of the OpenChannel.
*/
-struct LDKPublicKey AcceptChannel_get_revocation_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+uint64_t OpenChannel_hash(const struct LDKOpenChannel *NONNULL_PTR o);
/**
- * Used to derive a revocation key for transactions broadcast by counterparty
+ * Checks if two OpenChannels contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
*/
-void AcceptChannel_set_revocation_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+bool OpenChannel_eq(const struct LDKOpenChannel *NONNULL_PTR a, const struct LDKOpenChannel *NONNULL_PTR b);
/**
- * A payment key to sender for transactions broadcast by counterparty
+ * Frees any resources used by the OpenChannelV2, if is_owned is set and inner is non-NULL.
*/
-struct LDKPublicKey AcceptChannel_get_payment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+void OpenChannelV2_free(struct LDKOpenChannelV2 this_obj);
/**
- * A payment key to sender for transactions broadcast by counterparty
+ * Common fields of `open_channel(2)`-like messages
*/
-void AcceptChannel_set_payment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+struct LDKCommonOpenChannelFields OpenChannelV2_get_common_fields(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
/**
- * Used to derive a payment key to sender for transactions broadcast by sender
+ * Common fields of `open_channel(2)`-like messages
*/
-struct LDKPublicKey AcceptChannel_get_delayed_payment_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+void OpenChannelV2_set_common_fields(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKCommonOpenChannelFields val);
/**
- * Used to derive a payment key to sender for transactions broadcast by sender
+ * The feerate for the funding transaction set by the channel initiator
*/
-void AcceptChannel_set_delayed_payment_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+uint32_t OpenChannelV2_get_funding_feerate_sat_per_1000_weight(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
/**
- * Used to derive an HTLC payment key to sender for transactions broadcast by counterparty
+ * The feerate for the funding transaction set by the channel initiator
*/
-struct LDKPublicKey AcceptChannel_get_htlc_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+void OpenChannelV2_set_funding_feerate_sat_per_1000_weight(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint32_t val);
/**
- * Used to derive an HTLC payment key to sender for transactions broadcast by counterparty
+ * The locktime for the funding transaction
*/
-void AcceptChannel_set_htlc_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+uint32_t OpenChannelV2_get_locktime(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
/**
- * The first to-be-broadcast-by-sender transaction's per commitment point
+ * The locktime for the funding transaction
*/
-struct LDKPublicKey AcceptChannel_get_first_per_commitment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+void OpenChannelV2_set_locktime(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, uint32_t val);
/**
- * The first to-be-broadcast-by-sender transaction's per commitment point
+ * The second to-be-broadcast-by-channel-initiator transaction's per commitment point
*/
-void AcceptChannel_set_first_per_commitment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+struct LDKPublicKey OpenChannelV2_get_second_per_commitment_point(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
/**
- * A request to pre-set the to-sender output's scriptPubkey for when we collaboratively close
+ * The second to-be-broadcast-by-channel-initiator transaction's per commitment point
*/
-struct LDKCOption_CVec_u8ZZ AcceptChannel_get_shutdown_scriptpubkey(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+void OpenChannelV2_set_second_per_commitment_point(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
- * A request to pre-set the to-sender output's scriptPubkey for when we collaboratively close
+ * Optionally, a requirement that only confirmed inputs can be added
*/
-void AcceptChannel_set_shutdown_scriptpubkey(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKCOption_CVec_u8ZZ val);
+enum LDKCOption_NoneZ OpenChannelV2_get_require_confirmed_inputs(const struct LDKOpenChannelV2 *NONNULL_PTR this_ptr);
/**
- * The channel type that this channel will represent.
- *
- * If this is `None`, we derive the channel type from the intersection of
- * our feature bits with our counterparty's feature bits from the [`Init`] message.
- * This is required to match the equivalent field in [`OpenChannel::channel_type`].
- *
- * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ * Optionally, a requirement that only confirmed inputs can be added
*/
-struct LDKChannelTypeFeatures AcceptChannel_get_channel_type(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+void OpenChannelV2_set_require_confirmed_inputs(struct LDKOpenChannelV2 *NONNULL_PTR this_ptr, enum LDKCOption_NoneZ val);
/**
- * The channel type that this channel will represent.
- *
- * If this is `None`, we derive the channel type from the intersection of
- * our feature bits with our counterparty's feature bits from the [`Init`] message.
- * This is required to match the equivalent field in [`OpenChannel::channel_type`].
- *
- * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ * Constructs a new OpenChannelV2 given each field
*/
-void AcceptChannel_set_channel_type(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKChannelTypeFeatures val);
+MUST_USE_RES struct LDKOpenChannelV2 OpenChannelV2_new(struct LDKCommonOpenChannelFields common_fields_arg, uint32_t funding_feerate_sat_per_1000_weight_arg, uint32_t locktime_arg, struct LDKPublicKey second_per_commitment_point_arg, enum LDKCOption_NoneZ require_confirmed_inputs_arg);
/**
- * Constructs a new AcceptChannel given each field
- *
- * Note that channel_type_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
+ * Creates a copy of the OpenChannelV2
*/
-MUST_USE_RES struct LDKAcceptChannel AcceptChannel_new(struct LDKThirtyTwoBytes temporary_channel_id_arg, uint64_t dust_limit_satoshis_arg, uint64_t max_htlc_value_in_flight_msat_arg, uint64_t channel_reserve_satoshis_arg, uint64_t htlc_minimum_msat_arg, uint32_t minimum_depth_arg, uint16_t to_self_delay_arg, uint16_t max_accepted_htlcs_arg, struct LDKPublicKey funding_pubkey_arg, struct LDKPublicKey revocation_basepoint_arg, struct LDKPublicKey payment_point_arg, struct LDKPublicKey delayed_payment_basepoint_arg, struct LDKPublicKey htlc_basepoint_arg, struct LDKPublicKey first_per_commitment_point_arg, struct LDKCOption_CVec_u8ZZ shutdown_scriptpubkey_arg, struct LDKChannelTypeFeatures channel_type_arg);
+struct LDKOpenChannelV2 OpenChannelV2_clone(const struct LDKOpenChannelV2 *NONNULL_PTR orig);
/**
- * Creates a copy of the AcceptChannel
+ * Generates a non-cryptographic 64-bit hash of the OpenChannelV2.
*/
-struct LDKAcceptChannel AcceptChannel_clone(const struct LDKAcceptChannel *NONNULL_PTR orig);
+uint64_t OpenChannelV2_hash(const struct LDKOpenChannelV2 *NONNULL_PTR o);
/**
- * Checks if two AcceptChannels contain equal inner contents.
+ * Checks if two OpenChannelV2s contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
* Two objects with NULL inner values will be considered "equal" here.
*/
-bool AcceptChannel_eq(const struct LDKAcceptChannel *NONNULL_PTR a, const struct LDKAcceptChannel *NONNULL_PTR b);
-
-/**
- * Frees any resources used by the AcceptChannelV2, if is_owned is set and inner is non-NULL.
- */
-void AcceptChannelV2_free(struct LDKAcceptChannelV2 this_obj);
+bool OpenChannelV2_eq(const struct LDKOpenChannelV2 *NONNULL_PTR a, const struct LDKOpenChannelV2 *NONNULL_PTR b);
/**
- * The same `temporary_channel_id` received from the initiator's `open_channel2` message.
+ * Frees any resources used by the CommonAcceptChannelFields, if is_owned is set and inner is non-NULL.
*/
-const uint8_t (*AcceptChannelV2_get_temporary_channel_id(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr))[32];
+void CommonAcceptChannelFields_free(struct LDKCommonAcceptChannelFields this_obj);
/**
- * The same `temporary_channel_id` received from the initiator's `open_channel2` message.
+ * The same `temporary_channel_id` received from the initiator's `open_channel2` or `open_channel` message.
*/
-void AcceptChannelV2_set_temporary_channel_id(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+struct LDKChannelId CommonAcceptChannelFields_get_temporary_channel_id(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
- * Part of the channel value contributed by the channel acceptor
+ * The same `temporary_channel_id` received from the initiator's `open_channel2` or `open_channel` message.
*/
-uint64_t AcceptChannelV2_get_funding_satoshis(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
-
-/**
- * Part of the channel value contributed by the channel acceptor
- */
-void AcceptChannelV2_set_funding_satoshis(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, uint64_t val);
+void CommonAcceptChannelFields_set_temporary_channel_id(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The threshold below which outputs on transactions broadcast by the channel acceptor will be
* omitted
*/
-uint64_t AcceptChannelV2_get_dust_limit_satoshis(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+uint64_t CommonAcceptChannelFields_get_dust_limit_satoshis(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* The threshold below which outputs on transactions broadcast by the channel acceptor will be
* omitted
*/
-void AcceptChannelV2_set_dust_limit_satoshis(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, uint64_t val);
+void CommonAcceptChannelFields_set_dust_limit_satoshis(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, uint64_t val);
/**
- * The maximum inbound HTLC value in flight towards channel acceptor, in milli-satoshi
+ * The maximum inbound HTLC value in flight towards sender, in milli-satoshi
*/
-uint64_t AcceptChannelV2_get_max_htlc_value_in_flight_msat(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+uint64_t CommonAcceptChannelFields_get_max_htlc_value_in_flight_msat(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
- * The maximum inbound HTLC value in flight towards channel acceptor, in milli-satoshi
+ * The maximum inbound HTLC value in flight towards sender, in milli-satoshi
*/
-void AcceptChannelV2_set_max_htlc_value_in_flight_msat(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, uint64_t val);
+void CommonAcceptChannelFields_set_max_htlc_value_in_flight_msat(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, uint64_t val);
/**
* The minimum HTLC size incoming to channel acceptor, in milli-satoshi
*/
-uint64_t AcceptChannelV2_get_htlc_minimum_msat(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+uint64_t CommonAcceptChannelFields_get_htlc_minimum_msat(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* The minimum HTLC size incoming to channel acceptor, in milli-satoshi
*/
-void AcceptChannelV2_set_htlc_minimum_msat(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, uint64_t val);
+void CommonAcceptChannelFields_set_htlc_minimum_msat(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, uint64_t val);
/**
* Minimum depth of the funding transaction before the channel is considered open
*/
-uint32_t AcceptChannelV2_get_minimum_depth(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+uint32_t CommonAcceptChannelFields_get_minimum_depth(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* Minimum depth of the funding transaction before the channel is considered open
*/
-void AcceptChannelV2_set_minimum_depth(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, uint32_t val);
+void CommonAcceptChannelFields_set_minimum_depth(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, uint32_t val);
/**
* The number of blocks which the counterparty will have to wait to claim on-chain funds if they
* broadcast a commitment transaction
*/
-uint16_t AcceptChannelV2_get_to_self_delay(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+uint16_t CommonAcceptChannelFields_get_to_self_delay(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* The number of blocks which the counterparty will have to wait to claim on-chain funds if they
* broadcast a commitment transaction
*/
-void AcceptChannelV2_set_to_self_delay(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, uint16_t val);
+void CommonAcceptChannelFields_set_to_self_delay(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, uint16_t val);
/**
* The maximum number of inbound HTLCs towards channel acceptor
*/
-uint16_t AcceptChannelV2_get_max_accepted_htlcs(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+uint16_t CommonAcceptChannelFields_get_max_accepted_htlcs(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* The maximum number of inbound HTLCs towards channel acceptor
*/
-void AcceptChannelV2_set_max_accepted_htlcs(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, uint16_t val);
+void CommonAcceptChannelFields_set_max_accepted_htlcs(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, uint16_t val);
/**
* The channel acceptor's key controlling the funding transaction
*/
-struct LDKPublicKey AcceptChannelV2_get_funding_pubkey(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonAcceptChannelFields_get_funding_pubkey(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* The channel acceptor's key controlling the funding transaction
*/
-void AcceptChannelV2_set_funding_pubkey(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonAcceptChannelFields_set_funding_pubkey(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Used to derive a revocation key for transactions broadcast by counterparty
*/
-struct LDKPublicKey AcceptChannelV2_get_revocation_basepoint(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonAcceptChannelFields_get_revocation_basepoint(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* Used to derive a revocation key for transactions broadcast by counterparty
*/
-void AcceptChannelV2_set_revocation_basepoint(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonAcceptChannelFields_set_revocation_basepoint(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* A payment key to channel acceptor for transactions broadcast by counterparty
*/
-struct LDKPublicKey AcceptChannelV2_get_payment_basepoint(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonAcceptChannelFields_get_payment_basepoint(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* A payment key to channel acceptor for transactions broadcast by counterparty
*/
-void AcceptChannelV2_set_payment_basepoint(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonAcceptChannelFields_set_payment_basepoint(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Used to derive a payment key to channel acceptor for transactions broadcast by channel
* acceptor
*/
-struct LDKPublicKey AcceptChannelV2_get_delayed_payment_basepoint(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonAcceptChannelFields_get_delayed_payment_basepoint(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* Used to derive a payment key to channel acceptor for transactions broadcast by channel
* acceptor
*/
-void AcceptChannelV2_set_delayed_payment_basepoint(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonAcceptChannelFields_set_delayed_payment_basepoint(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Used to derive an HTLC payment key to channel acceptor for transactions broadcast by counterparty
*/
-struct LDKPublicKey AcceptChannelV2_get_htlc_basepoint(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonAcceptChannelFields_get_htlc_basepoint(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* Used to derive an HTLC payment key to channel acceptor for transactions broadcast by counterparty
*/
-void AcceptChannelV2_set_htlc_basepoint(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonAcceptChannelFields_set_htlc_basepoint(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* The first to-be-broadcast-by-channel-acceptor transaction's per commitment point
*/
-struct LDKPublicKey AcceptChannelV2_get_first_per_commitment_point(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+struct LDKPublicKey CommonAcceptChannelFields_get_first_per_commitment_point(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* The first to-be-broadcast-by-channel-acceptor transaction's per commitment point
*/
-void AcceptChannelV2_set_first_per_commitment_point(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-
-/**
- * The second to-be-broadcast-by-channel-acceptor transaction's per commitment point
- */
-struct LDKPublicKey AcceptChannelV2_get_second_per_commitment_point(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
-
-/**
- * The second to-be-broadcast-by-channel-acceptor transaction's per commitment point
- */
-void AcceptChannelV2_set_second_per_commitment_point(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void CommonAcceptChannelFields_set_first_per_commitment_point(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Optionally, a request to pre-set the to-channel-acceptor output's scriptPubkey for when we
* collaboratively close
*/
-struct LDKCOption_CVec_u8ZZ AcceptChannelV2_get_shutdown_scriptpubkey(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+struct LDKCOption_CVec_u8ZZ CommonAcceptChannelFields_get_shutdown_scriptpubkey(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* Optionally, a request to pre-set the to-channel-acceptor output's scriptPubkey for when we
* collaboratively close
*/
-void AcceptChannelV2_set_shutdown_scriptpubkey(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKCOption_CVec_u8ZZ val);
+void CommonAcceptChannelFields_set_shutdown_scriptpubkey(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, struct LDKCOption_CVec_u8ZZ val);
/**
* The channel type that this channel will represent. If none is set, we derive the channel
* type from the intersection of our feature bits with our counterparty's feature bits from
* the Init message.
*
- * This is required to match the equivalent field in [`OpenChannelV2::channel_type`].
+ * This is required to match the equivalent field in [`OpenChannel`] or [`OpenChannelV2`]'s
+ * [`CommonOpenChannelFields::channel_type`].
*
* Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-struct LDKChannelTypeFeatures AcceptChannelV2_get_channel_type(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+struct LDKChannelTypeFeatures CommonAcceptChannelFields_get_channel_type(const struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr);
/**
* The channel type that this channel will represent. If none is set, we derive the channel
* type from the intersection of our feature bits with our counterparty's feature bits from
* the Init message.
*
- * This is required to match the equivalent field in [`OpenChannelV2::channel_type`].
+ * This is required to match the equivalent field in [`OpenChannel`] or [`OpenChannelV2`]'s
+ * [`CommonOpenChannelFields::channel_type`].
*
* Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-void AcceptChannelV2_set_channel_type(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKChannelTypeFeatures val);
+void CommonAcceptChannelFields_set_channel_type(struct LDKCommonAcceptChannelFields *NONNULL_PTR this_ptr, struct LDKChannelTypeFeatures val);
+
+/**
+ * Constructs a new CommonAcceptChannelFields given each field
+ *
+ * Note that channel_type_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+MUST_USE_RES struct LDKCommonAcceptChannelFields CommonAcceptChannelFields_new(struct LDKChannelId temporary_channel_id_arg, uint64_t dust_limit_satoshis_arg, uint64_t max_htlc_value_in_flight_msat_arg, uint64_t htlc_minimum_msat_arg, uint32_t minimum_depth_arg, uint16_t to_self_delay_arg, uint16_t max_accepted_htlcs_arg, struct LDKPublicKey funding_pubkey_arg, struct LDKPublicKey revocation_basepoint_arg, struct LDKPublicKey payment_basepoint_arg, struct LDKPublicKey delayed_payment_basepoint_arg, struct LDKPublicKey htlc_basepoint_arg, struct LDKPublicKey first_per_commitment_point_arg, struct LDKCOption_CVec_u8ZZ shutdown_scriptpubkey_arg, struct LDKChannelTypeFeatures channel_type_arg);
+
+/**
+ * Creates a copy of the CommonAcceptChannelFields
+ */
+struct LDKCommonAcceptChannelFields CommonAcceptChannelFields_clone(const struct LDKCommonAcceptChannelFields *NONNULL_PTR orig);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the CommonAcceptChannelFields.
+ */
+uint64_t CommonAcceptChannelFields_hash(const struct LDKCommonAcceptChannelFields *NONNULL_PTR o);
+
+/**
+ * Checks if two CommonAcceptChannelFieldss contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool CommonAcceptChannelFields_eq(const struct LDKCommonAcceptChannelFields *NONNULL_PTR a, const struct LDKCommonAcceptChannelFields *NONNULL_PTR b);
+
+/**
+ * Frees any resources used by the AcceptChannel, if is_owned is set and inner is non-NULL.
+ */
+void AcceptChannel_free(struct LDKAcceptChannel this_obj);
+
+/**
+ * Common fields of `accept_channel(2)`-like messages
+ */
+struct LDKCommonAcceptChannelFields AcceptChannel_get_common_fields(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+
+/**
+ * Common fields of `accept_channel(2)`-like messages
+ */
+void AcceptChannel_set_common_fields(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKCommonAcceptChannelFields val);
+
+/**
+ * The minimum value unencumbered by HTLCs for the counterparty to keep in the channel
+ */
+uint64_t AcceptChannel_get_channel_reserve_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
+
+/**
+ * The minimum value unencumbered by HTLCs for the counterparty to keep in the channel
+ */
+void AcceptChannel_set_channel_reserve_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
+
+/**
+ * Constructs a new AcceptChannel given each field
+ */
+MUST_USE_RES struct LDKAcceptChannel AcceptChannel_new(struct LDKCommonAcceptChannelFields common_fields_arg, uint64_t channel_reserve_satoshis_arg);
+
+/**
+ * Creates a copy of the AcceptChannel
+ */
+struct LDKAcceptChannel AcceptChannel_clone(const struct LDKAcceptChannel *NONNULL_PTR orig);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the AcceptChannel.
+ */
+uint64_t AcceptChannel_hash(const struct LDKAcceptChannel *NONNULL_PTR o);
+
+/**
+ * Checks if two AcceptChannels contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool AcceptChannel_eq(const struct LDKAcceptChannel *NONNULL_PTR a, const struct LDKAcceptChannel *NONNULL_PTR b);
+
+/**
+ * Frees any resources used by the AcceptChannelV2, if is_owned is set and inner is non-NULL.
+ */
+void AcceptChannelV2_free(struct LDKAcceptChannelV2 this_obj);
+
+/**
+ * Common fields of `accept_channel(2)`-like messages
+ */
+struct LDKCommonAcceptChannelFields AcceptChannelV2_get_common_fields(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+
+/**
+ * Common fields of `accept_channel(2)`-like messages
+ */
+void AcceptChannelV2_set_common_fields(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKCommonAcceptChannelFields val);
+
+/**
+ * Part of the channel value contributed by the channel acceptor
+ */
+uint64_t AcceptChannelV2_get_funding_satoshis(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+
+/**
+ * Part of the channel value contributed by the channel acceptor
+ */
+void AcceptChannelV2_set_funding_satoshis(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, uint64_t val);
+
+/**
+ * The second to-be-broadcast-by-channel-acceptor transaction's per commitment point
+ */
+struct LDKPublicKey AcceptChannelV2_get_second_per_commitment_point(const struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr);
+
+/**
+ * The second to-be-broadcast-by-channel-acceptor transaction's per commitment point
+ */
+void AcceptChannelV2_set_second_per_commitment_point(struct LDKAcceptChannelV2 *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Optionally, a requirement that only confirmed inputs can be added
/**
* Constructs a new AcceptChannelV2 given each field
- *
- * Note that channel_type_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKAcceptChannelV2 AcceptChannelV2_new(struct LDKThirtyTwoBytes temporary_channel_id_arg, uint64_t funding_satoshis_arg, uint64_t dust_limit_satoshis_arg, uint64_t max_htlc_value_in_flight_msat_arg, uint64_t htlc_minimum_msat_arg, uint32_t minimum_depth_arg, uint16_t to_self_delay_arg, uint16_t max_accepted_htlcs_arg, struct LDKPublicKey funding_pubkey_arg, struct LDKPublicKey revocation_basepoint_arg, struct LDKPublicKey payment_basepoint_arg, struct LDKPublicKey delayed_payment_basepoint_arg, struct LDKPublicKey htlc_basepoint_arg, struct LDKPublicKey first_per_commitment_point_arg, struct LDKPublicKey second_per_commitment_point_arg, struct LDKCOption_CVec_u8ZZ shutdown_scriptpubkey_arg, struct LDKChannelTypeFeatures channel_type_arg, enum LDKCOption_NoneZ require_confirmed_inputs_arg);
+MUST_USE_RES struct LDKAcceptChannelV2 AcceptChannelV2_new(struct LDKCommonAcceptChannelFields common_fields_arg, uint64_t funding_satoshis_arg, struct LDKPublicKey second_per_commitment_point_arg, enum LDKCOption_NoneZ require_confirmed_inputs_arg);
/**
* Creates a copy of the AcceptChannelV2
*/
struct LDKAcceptChannelV2 AcceptChannelV2_clone(const struct LDKAcceptChannelV2 *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the AcceptChannelV2.
+ */
+uint64_t AcceptChannelV2_hash(const struct LDKAcceptChannelV2 *NONNULL_PTR o);
+
/**
* Checks if two AcceptChannelV2s contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* A temporary channel ID, until the funding is established
*/
-const uint8_t (*FundingCreated_get_temporary_channel_id(const struct LDKFundingCreated *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId FundingCreated_get_temporary_channel_id(const struct LDKFundingCreated *NONNULL_PTR this_ptr);
/**
* A temporary channel ID, until the funding is established
*/
-void FundingCreated_set_temporary_channel_id(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void FundingCreated_set_temporary_channel_id(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The funding transaction ID
/**
* Constructs a new FundingCreated given each field
*/
-MUST_USE_RES struct LDKFundingCreated FundingCreated_new(struct LDKThirtyTwoBytes temporary_channel_id_arg, struct LDKThirtyTwoBytes funding_txid_arg, uint16_t funding_output_index_arg, struct LDKECDSASignature signature_arg);
+MUST_USE_RES struct LDKFundingCreated FundingCreated_new(struct LDKChannelId temporary_channel_id_arg, struct LDKThirtyTwoBytes funding_txid_arg, uint16_t funding_output_index_arg, struct LDKECDSASignature signature_arg);
/**
* Creates a copy of the FundingCreated
*/
struct LDKFundingCreated FundingCreated_clone(const struct LDKFundingCreated *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the FundingCreated.
+ */
+uint64_t FundingCreated_hash(const struct LDKFundingCreated *NONNULL_PTR o);
+
/**
* Checks if two FundingCreateds contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*FundingSigned_get_channel_id(const struct LDKFundingSigned *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId FundingSigned_get_channel_id(const struct LDKFundingSigned *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void FundingSigned_set_channel_id(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void FundingSigned_set_channel_id(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The signature of the channel acceptor (fundee) on the initial commitment transaction
/**
* Constructs a new FundingSigned given each field
*/
-MUST_USE_RES struct LDKFundingSigned FundingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKECDSASignature signature_arg);
+MUST_USE_RES struct LDKFundingSigned FundingSigned_new(struct LDKChannelId channel_id_arg, struct LDKECDSASignature signature_arg);
/**
* Creates a copy of the FundingSigned
*/
struct LDKFundingSigned FundingSigned_clone(const struct LDKFundingSigned *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the FundingSigned.
+ */
+uint64_t FundingSigned_hash(const struct LDKFundingSigned *NONNULL_PTR o);
+
/**
* Checks if two FundingSigneds contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*ChannelReady_get_channel_id(const struct LDKChannelReady *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId ChannelReady_get_channel_id(const struct LDKChannelReady *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void ChannelReady_set_channel_id(struct LDKChannelReady *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void ChannelReady_set_channel_id(struct LDKChannelReady *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The per-commitment point of the second commitment transaction
/**
* Constructs a new ChannelReady given each field
*/
-MUST_USE_RES struct LDKChannelReady ChannelReady_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKPublicKey next_per_commitment_point_arg, struct LDKCOption_u64Z short_channel_id_alias_arg);
+MUST_USE_RES struct LDKChannelReady ChannelReady_new(struct LDKChannelId channel_id_arg, struct LDKPublicKey next_per_commitment_point_arg, struct LDKCOption_u64Z short_channel_id_alias_arg);
/**
* Creates a copy of the ChannelReady
*/
struct LDKChannelReady ChannelReady_clone(const struct LDKChannelReady *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the ChannelReady.
+ */
+uint64_t ChannelReady_hash(const struct LDKChannelReady *NONNULL_PTR o);
+
/**
* Checks if two ChannelReadys contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
bool ChannelReady_eq(const struct LDKChannelReady *NONNULL_PTR a, const struct LDKChannelReady *NONNULL_PTR b);
+/**
+ * Frees any resources used by the Stfu, if is_owned is set and inner is non-NULL.
+ */
+void Stfu_free(struct LDKStfu this_obj);
+
+/**
+ * The channel ID where quiescence is intended
+ */
+struct LDKChannelId Stfu_get_channel_id(const struct LDKStfu *NONNULL_PTR this_ptr);
+
+/**
+ * The channel ID where quiescence is intended
+ */
+void Stfu_set_channel_id(struct LDKStfu *NONNULL_PTR this_ptr, struct LDKChannelId val);
+
+/**
+ * Initiator flag, 1 if initiating, 0 if replying to an stfu.
+ */
+uint8_t Stfu_get_initiator(const struct LDKStfu *NONNULL_PTR this_ptr);
+
+/**
+ * Initiator flag, 1 if initiating, 0 if replying to an stfu.
+ */
+void Stfu_set_initiator(struct LDKStfu *NONNULL_PTR this_ptr, uint8_t val);
+
+/**
+ * Constructs a new Stfu given each field
+ */
+MUST_USE_RES struct LDKStfu Stfu_new(struct LDKChannelId channel_id_arg, uint8_t initiator_arg);
+
+/**
+ * Creates a copy of the Stfu
+ */
+struct LDKStfu Stfu_clone(const struct LDKStfu *NONNULL_PTR orig);
+
+/**
+ * Checks if two Stfus contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool Stfu_eq(const struct LDKStfu *NONNULL_PTR a, const struct LDKStfu *NONNULL_PTR b);
+
+/**
+ * Frees any resources used by the Splice, if is_owned is set and inner is non-NULL.
+ */
+void Splice_free(struct LDKSplice this_obj);
+
+/**
+ * The channel ID where splicing is intended
+ */
+struct LDKChannelId Splice_get_channel_id(const struct LDKSplice *NONNULL_PTR this_ptr);
+
+/**
+ * The channel ID where splicing is intended
+ */
+void Splice_set_channel_id(struct LDKSplice *NONNULL_PTR this_ptr, struct LDKChannelId val);
+
+/**
+ * The genesis hash of the blockchain where the channel is intended to be spliced
+ */
+const uint8_t (*Splice_get_chain_hash(const struct LDKSplice *NONNULL_PTR this_ptr))[32];
+
+/**
+ * The genesis hash of the blockchain where the channel is intended to be spliced
+ */
+void Splice_set_chain_hash(struct LDKSplice *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
+/**
+ * The intended change in channel capacity: the amount to be added (positive value)
+ * or removed (negative value) by the sender (splice initiator) by splicing into/from the channel.
+ */
+int64_t Splice_get_relative_satoshis(const struct LDKSplice *NONNULL_PTR this_ptr);
+
+/**
+ * The intended change in channel capacity: the amount to be added (positive value)
+ * or removed (negative value) by the sender (splice initiator) by splicing into/from the channel.
+ */
+void Splice_set_relative_satoshis(struct LDKSplice *NONNULL_PTR this_ptr, int64_t val);
+
+/**
+ * The feerate for the new funding transaction, set by the splice initiator
+ */
+uint32_t Splice_get_funding_feerate_perkw(const struct LDKSplice *NONNULL_PTR this_ptr);
+
+/**
+ * The feerate for the new funding transaction, set by the splice initiator
+ */
+void Splice_set_funding_feerate_perkw(struct LDKSplice *NONNULL_PTR this_ptr, uint32_t val);
+
+/**
+ * The locktime for the new funding transaction
+ */
+uint32_t Splice_get_locktime(const struct LDKSplice *NONNULL_PTR this_ptr);
+
+/**
+ * The locktime for the new funding transaction
+ */
+void Splice_set_locktime(struct LDKSplice *NONNULL_PTR this_ptr, uint32_t val);
+
+/**
+ * The key of the sender (splice initiator) controlling the new funding transaction
+ */
+struct LDKPublicKey Splice_get_funding_pubkey(const struct LDKSplice *NONNULL_PTR this_ptr);
+
+/**
+ * The key of the sender (splice initiator) controlling the new funding transaction
+ */
+void Splice_set_funding_pubkey(struct LDKSplice *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * Constructs a new Splice given each field
+ */
+MUST_USE_RES struct LDKSplice Splice_new(struct LDKChannelId channel_id_arg, struct LDKThirtyTwoBytes chain_hash_arg, int64_t relative_satoshis_arg, uint32_t funding_feerate_perkw_arg, uint32_t locktime_arg, struct LDKPublicKey funding_pubkey_arg);
+
+/**
+ * Creates a copy of the Splice
+ */
+struct LDKSplice Splice_clone(const struct LDKSplice *NONNULL_PTR orig);
+
+/**
+ * Checks if two Splices contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool Splice_eq(const struct LDKSplice *NONNULL_PTR a, const struct LDKSplice *NONNULL_PTR b);
+
+/**
+ * Frees any resources used by the SpliceAck, if is_owned is set and inner is non-NULL.
+ */
+void SpliceAck_free(struct LDKSpliceAck this_obj);
+
+/**
+ * The channel ID where splicing is intended
+ */
+struct LDKChannelId SpliceAck_get_channel_id(const struct LDKSpliceAck *NONNULL_PTR this_ptr);
+
+/**
+ * The channel ID where splicing is intended
+ */
+void SpliceAck_set_channel_id(struct LDKSpliceAck *NONNULL_PTR this_ptr, struct LDKChannelId val);
+
+/**
+ * The genesis hash of the blockchain where the channel is intended to be spliced
+ */
+const uint8_t (*SpliceAck_get_chain_hash(const struct LDKSpliceAck *NONNULL_PTR this_ptr))[32];
+
+/**
+ * The genesis hash of the blockchain where the channel is intended to be spliced
+ */
+void SpliceAck_set_chain_hash(struct LDKSpliceAck *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
+/**
+ * The intended change in channel capacity: the amount to be added (positive value)
+ * or removed (negative value) by the sender (splice acceptor) by splicing into/from the channel.
+ */
+int64_t SpliceAck_get_relative_satoshis(const struct LDKSpliceAck *NONNULL_PTR this_ptr);
+
+/**
+ * The intended change in channel capacity: the amount to be added (positive value)
+ * or removed (negative value) by the sender (splice acceptor) by splicing into/from the channel.
+ */
+void SpliceAck_set_relative_satoshis(struct LDKSpliceAck *NONNULL_PTR this_ptr, int64_t val);
+
+/**
+ * The key of the sender (splice acceptor) controlling the new funding transaction
+ */
+struct LDKPublicKey SpliceAck_get_funding_pubkey(const struct LDKSpliceAck *NONNULL_PTR this_ptr);
+
+/**
+ * The key of the sender (splice acceptor) controlling the new funding transaction
+ */
+void SpliceAck_set_funding_pubkey(struct LDKSpliceAck *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * Constructs a new SpliceAck given each field
+ */
+MUST_USE_RES struct LDKSpliceAck SpliceAck_new(struct LDKChannelId channel_id_arg, struct LDKThirtyTwoBytes chain_hash_arg, int64_t relative_satoshis_arg, struct LDKPublicKey funding_pubkey_arg);
+
+/**
+ * Creates a copy of the SpliceAck
+ */
+struct LDKSpliceAck SpliceAck_clone(const struct LDKSpliceAck *NONNULL_PTR orig);
+
+/**
+ * Checks if two SpliceAcks contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool SpliceAck_eq(const struct LDKSpliceAck *NONNULL_PTR a, const struct LDKSpliceAck *NONNULL_PTR b);
+
+/**
+ * Frees any resources used by the SpliceLocked, if is_owned is set and inner is non-NULL.
+ */
+void SpliceLocked_free(struct LDKSpliceLocked this_obj);
+
+/**
+ * The channel ID
+ */
+struct LDKChannelId SpliceLocked_get_channel_id(const struct LDKSpliceLocked *NONNULL_PTR this_ptr);
+
+/**
+ * The channel ID
+ */
+void SpliceLocked_set_channel_id(struct LDKSpliceLocked *NONNULL_PTR this_ptr, struct LDKChannelId val);
+
+/**
+ * Constructs a new SpliceLocked given each field
+ */
+MUST_USE_RES struct LDKSpliceLocked SpliceLocked_new(struct LDKChannelId channel_id_arg);
+
+/**
+ * Creates a copy of the SpliceLocked
+ */
+struct LDKSpliceLocked SpliceLocked_clone(const struct LDKSpliceLocked *NONNULL_PTR orig);
+
+/**
+ * Checks if two SpliceLockeds contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool SpliceLocked_eq(const struct LDKSpliceLocked *NONNULL_PTR a, const struct LDKSpliceLocked *NONNULL_PTR b);
+
/**
* Frees any resources used by the TxAddInput, if is_owned is set and inner is non-NULL.
*/
/**
* The channel ID
*/
-const uint8_t (*TxAddInput_get_channel_id(const struct LDKTxAddInput *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId TxAddInput_get_channel_id(const struct LDKTxAddInput *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void TxAddInput_set_channel_id(struct LDKTxAddInput *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void TxAddInput_set_channel_id(struct LDKTxAddInput *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* A randomly chosen unique identifier for this input, which is even for initiators and odd for
/**
* Constructs a new TxAddInput given each field
*/
-MUST_USE_RES struct LDKTxAddInput TxAddInput_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t serial_id_arg, struct LDKTransactionU16LenLimited prevtx_arg, uint32_t prevtx_out_arg, uint32_t sequence_arg);
+MUST_USE_RES struct LDKTxAddInput TxAddInput_new(struct LDKChannelId channel_id_arg, uint64_t serial_id_arg, struct LDKTransactionU16LenLimited prevtx_arg, uint32_t prevtx_out_arg, uint32_t sequence_arg);
/**
* Creates a copy of the TxAddInput
*/
struct LDKTxAddInput TxAddInput_clone(const struct LDKTxAddInput *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the TxAddInput.
+ */
+uint64_t TxAddInput_hash(const struct LDKTxAddInput *NONNULL_PTR o);
+
/**
* Checks if two TxAddInputs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*TxAddOutput_get_channel_id(const struct LDKTxAddOutput *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId TxAddOutput_get_channel_id(const struct LDKTxAddOutput *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void TxAddOutput_set_channel_id(struct LDKTxAddOutput *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void TxAddOutput_set_channel_id(struct LDKTxAddOutput *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* A randomly chosen unique identifier for this output, which is even for initiators and odd for
/**
* The scriptPubKey for the output
*/
-struct LDKu8slice TxAddOutput_get_script(const struct LDKTxAddOutput *NONNULL_PTR this_ptr);
+struct LDKCVec_u8Z TxAddOutput_get_script(const struct LDKTxAddOutput *NONNULL_PTR this_ptr);
/**
* The scriptPubKey for the output
/**
* Constructs a new TxAddOutput given each field
*/
-MUST_USE_RES struct LDKTxAddOutput TxAddOutput_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t serial_id_arg, uint64_t sats_arg, struct LDKCVec_u8Z script_arg);
+MUST_USE_RES struct LDKTxAddOutput TxAddOutput_new(struct LDKChannelId channel_id_arg, uint64_t serial_id_arg, uint64_t sats_arg, struct LDKCVec_u8Z script_arg);
/**
* Creates a copy of the TxAddOutput
*/
struct LDKTxAddOutput TxAddOutput_clone(const struct LDKTxAddOutput *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the TxAddOutput.
+ */
+uint64_t TxAddOutput_hash(const struct LDKTxAddOutput *NONNULL_PTR o);
+
/**
* Checks if two TxAddOutputs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*TxRemoveInput_get_channel_id(const struct LDKTxRemoveInput *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId TxRemoveInput_get_channel_id(const struct LDKTxRemoveInput *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void TxRemoveInput_set_channel_id(struct LDKTxRemoveInput *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void TxRemoveInput_set_channel_id(struct LDKTxRemoveInput *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The serial ID of the input to be removed
/**
* Constructs a new TxRemoveInput given each field
*/
-MUST_USE_RES struct LDKTxRemoveInput TxRemoveInput_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t serial_id_arg);
+MUST_USE_RES struct LDKTxRemoveInput TxRemoveInput_new(struct LDKChannelId channel_id_arg, uint64_t serial_id_arg);
/**
* Creates a copy of the TxRemoveInput
*/
struct LDKTxRemoveInput TxRemoveInput_clone(const struct LDKTxRemoveInput *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the TxRemoveInput.
+ */
+uint64_t TxRemoveInput_hash(const struct LDKTxRemoveInput *NONNULL_PTR o);
+
/**
* Checks if two TxRemoveInputs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*TxRemoveOutput_get_channel_id(const struct LDKTxRemoveOutput *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId TxRemoveOutput_get_channel_id(const struct LDKTxRemoveOutput *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void TxRemoveOutput_set_channel_id(struct LDKTxRemoveOutput *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void TxRemoveOutput_set_channel_id(struct LDKTxRemoveOutput *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The serial ID of the output to be removed
/**
* Constructs a new TxRemoveOutput given each field
*/
-MUST_USE_RES struct LDKTxRemoveOutput TxRemoveOutput_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t serial_id_arg);
+MUST_USE_RES struct LDKTxRemoveOutput TxRemoveOutput_new(struct LDKChannelId channel_id_arg, uint64_t serial_id_arg);
/**
* Creates a copy of the TxRemoveOutput
*/
struct LDKTxRemoveOutput TxRemoveOutput_clone(const struct LDKTxRemoveOutput *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the TxRemoveOutput.
+ */
+uint64_t TxRemoveOutput_hash(const struct LDKTxRemoveOutput *NONNULL_PTR o);
+
/**
* Checks if two TxRemoveOutputs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*TxComplete_get_channel_id(const struct LDKTxComplete *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId TxComplete_get_channel_id(const struct LDKTxComplete *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void TxComplete_set_channel_id(struct LDKTxComplete *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void TxComplete_set_channel_id(struct LDKTxComplete *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* Constructs a new TxComplete given each field
*/
-MUST_USE_RES struct LDKTxComplete TxComplete_new(struct LDKThirtyTwoBytes channel_id_arg);
+MUST_USE_RES struct LDKTxComplete TxComplete_new(struct LDKChannelId channel_id_arg);
/**
* Creates a copy of the TxComplete
*/
struct LDKTxComplete TxComplete_clone(const struct LDKTxComplete *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the TxComplete.
+ */
+uint64_t TxComplete_hash(const struct LDKTxComplete *NONNULL_PTR o);
+
/**
* Checks if two TxCompletes contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*TxSignatures_get_channel_id(const struct LDKTxSignatures *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId TxSignatures_get_channel_id(const struct LDKTxSignatures *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void TxSignatures_set_channel_id(struct LDKTxSignatures *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void TxSignatures_set_channel_id(struct LDKTxSignatures *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The TXID
*/
void TxSignatures_set_witnesses(struct LDKTxSignatures *NONNULL_PTR this_ptr, struct LDKCVec_WitnessZ val);
+/**
+ * Optional signature for the shared input -- the previous funding outpoint -- signed by both peers
+ */
+struct LDKCOption_ECDSASignatureZ TxSignatures_get_funding_outpoint_sig(const struct LDKTxSignatures *NONNULL_PTR this_ptr);
+
+/**
+ * Optional signature for the shared input -- the previous funding outpoint -- signed by both peers
+ */
+void TxSignatures_set_funding_outpoint_sig(struct LDKTxSignatures *NONNULL_PTR this_ptr, struct LDKCOption_ECDSASignatureZ val);
+
/**
* Constructs a new TxSignatures given each field
*/
-MUST_USE_RES struct LDKTxSignatures TxSignatures_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKThirtyTwoBytes tx_hash_arg, struct LDKCVec_WitnessZ witnesses_arg);
+MUST_USE_RES struct LDKTxSignatures TxSignatures_new(struct LDKChannelId channel_id_arg, struct LDKThirtyTwoBytes tx_hash_arg, struct LDKCVec_WitnessZ witnesses_arg, struct LDKCOption_ECDSASignatureZ funding_outpoint_sig_arg);
/**
* Creates a copy of the TxSignatures
*/
struct LDKTxSignatures TxSignatures_clone(const struct LDKTxSignatures *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the TxSignatures.
+ */
+uint64_t TxSignatures_hash(const struct LDKTxSignatures *NONNULL_PTR o);
+
/**
* Checks if two TxSignaturess contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*TxInitRbf_get_channel_id(const struct LDKTxInitRbf *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId TxInitRbf_get_channel_id(const struct LDKTxInitRbf *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void TxInitRbf_set_channel_id(struct LDKTxInitRbf *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void TxInitRbf_set_channel_id(struct LDKTxInitRbf *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The locktime of the transaction
/**
* Constructs a new TxInitRbf given each field
*/
-MUST_USE_RES struct LDKTxInitRbf TxInitRbf_new(struct LDKThirtyTwoBytes channel_id_arg, uint32_t locktime_arg, uint32_t feerate_sat_per_1000_weight_arg, struct LDKCOption_i64Z funding_output_contribution_arg);
+MUST_USE_RES struct LDKTxInitRbf TxInitRbf_new(struct LDKChannelId channel_id_arg, uint32_t locktime_arg, uint32_t feerate_sat_per_1000_weight_arg, struct LDKCOption_i64Z funding_output_contribution_arg);
/**
* Creates a copy of the TxInitRbf
*/
struct LDKTxInitRbf TxInitRbf_clone(const struct LDKTxInitRbf *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the TxInitRbf.
+ */
+uint64_t TxInitRbf_hash(const struct LDKTxInitRbf *NONNULL_PTR o);
+
/**
* Checks if two TxInitRbfs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*TxAckRbf_get_channel_id(const struct LDKTxAckRbf *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId TxAckRbf_get_channel_id(const struct LDKTxAckRbf *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void TxAckRbf_set_channel_id(struct LDKTxAckRbf *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void TxAckRbf_set_channel_id(struct LDKTxAckRbf *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The number of satoshis the sender will contribute to or, if negative, remove from
/**
* Constructs a new TxAckRbf given each field
*/
-MUST_USE_RES struct LDKTxAckRbf TxAckRbf_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKCOption_i64Z funding_output_contribution_arg);
+MUST_USE_RES struct LDKTxAckRbf TxAckRbf_new(struct LDKChannelId channel_id_arg, struct LDKCOption_i64Z funding_output_contribution_arg);
/**
* Creates a copy of the TxAckRbf
*/
struct LDKTxAckRbf TxAckRbf_clone(const struct LDKTxAckRbf *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the TxAckRbf.
+ */
+uint64_t TxAckRbf_hash(const struct LDKTxAckRbf *NONNULL_PTR o);
+
/**
* Checks if two TxAckRbfs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*TxAbort_get_channel_id(const struct LDKTxAbort *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId TxAbort_get_channel_id(const struct LDKTxAbort *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void TxAbort_set_channel_id(struct LDKTxAbort *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void TxAbort_set_channel_id(struct LDKTxAbort *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* Message data
/**
* Constructs a new TxAbort given each field
*/
-MUST_USE_RES struct LDKTxAbort TxAbort_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKCVec_u8Z data_arg);
+MUST_USE_RES struct LDKTxAbort TxAbort_new(struct LDKChannelId channel_id_arg, struct LDKCVec_u8Z data_arg);
/**
* Creates a copy of the TxAbort
*/
struct LDKTxAbort TxAbort_clone(const struct LDKTxAbort *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the TxAbort.
+ */
+uint64_t TxAbort_hash(const struct LDKTxAbort *NONNULL_PTR o);
+
/**
* Checks if two TxAborts contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*Shutdown_get_channel_id(const struct LDKShutdown *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId Shutdown_get_channel_id(const struct LDKShutdown *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void Shutdown_set_channel_id(struct LDKShutdown *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void Shutdown_set_channel_id(struct LDKShutdown *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The destination of this peer's funds on closing.
*
* Must be in one of these forms: P2PKH, P2SH, P2WPKH, P2WSH, P2TR.
*/
-struct LDKu8slice Shutdown_get_scriptpubkey(const struct LDKShutdown *NONNULL_PTR this_ptr);
+struct LDKCVec_u8Z Shutdown_get_scriptpubkey(const struct LDKShutdown *NONNULL_PTR this_ptr);
/**
* The destination of this peer's funds on closing.
/**
* Constructs a new Shutdown given each field
*/
-MUST_USE_RES struct LDKShutdown Shutdown_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKCVec_u8Z scriptpubkey_arg);
+MUST_USE_RES struct LDKShutdown Shutdown_new(struct LDKChannelId channel_id_arg, struct LDKCVec_u8Z scriptpubkey_arg);
/**
* Creates a copy of the Shutdown
*/
struct LDKShutdown Shutdown_clone(const struct LDKShutdown *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the Shutdown.
+ */
+uint64_t Shutdown_hash(const struct LDKShutdown *NONNULL_PTR o);
+
/**
* Checks if two Shutdowns contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKClosingSignedFeeRange ClosingSignedFeeRange_clone(const struct LDKClosingSignedFeeRange *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the ClosingSignedFeeRange.
+ */
+uint64_t ClosingSignedFeeRange_hash(const struct LDKClosingSignedFeeRange *NONNULL_PTR o);
+
/**
* Checks if two ClosingSignedFeeRanges contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*ClosingSigned_get_channel_id(const struct LDKClosingSigned *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId ClosingSigned_get_channel_id(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void ClosingSigned_set_channel_id(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void ClosingSigned_set_channel_id(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The proposed total fee for the closing transaction
*
* Note that fee_range_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKClosingSigned ClosingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t fee_satoshis_arg, struct LDKECDSASignature signature_arg, struct LDKClosingSignedFeeRange fee_range_arg);
+MUST_USE_RES struct LDKClosingSigned ClosingSigned_new(struct LDKChannelId channel_id_arg, uint64_t fee_satoshis_arg, struct LDKECDSASignature signature_arg, struct LDKClosingSignedFeeRange fee_range_arg);
/**
* Creates a copy of the ClosingSigned
*/
struct LDKClosingSigned ClosingSigned_clone(const struct LDKClosingSigned *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the ClosingSigned.
+ */
+uint64_t ClosingSigned_hash(const struct LDKClosingSigned *NONNULL_PTR o);
+
/**
* Checks if two ClosingSigneds contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*UpdateAddHTLC_get_channel_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId UpdateAddHTLC_get_channel_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void UpdateAddHTLC_set_channel_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void UpdateAddHTLC_set_channel_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The HTLC ID
*/
void UpdateAddHTLC_set_skimmed_fee_msat(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
+/**
+ * The onion routing packet with encrypted data for the next hop.
+ */
+struct LDKOnionPacket UpdateAddHTLC_get_onion_routing_packet(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
+
+/**
+ * The onion routing packet with encrypted data for the next hop.
+ */
+void UpdateAddHTLC_set_onion_routing_packet(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKOnionPacket val);
+
+/**
+ * Provided if we are relaying or receiving a payment within a blinded path, to decrypt the onion
+ * routing packet and the recipient-provided encrypted payload within.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+struct LDKPublicKey UpdateAddHTLC_get_blinding_point(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
+
+/**
+ * Provided if we are relaying or receiving a payment within a blinded path, to decrypt the onion
+ * routing packet and the recipient-provided encrypted payload within.
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+void UpdateAddHTLC_set_blinding_point(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * Constructs a new UpdateAddHTLC given each field
+ *
+ * Note that blinding_point_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+MUST_USE_RES struct LDKUpdateAddHTLC UpdateAddHTLC_new(struct LDKChannelId channel_id_arg, uint64_t htlc_id_arg, uint64_t amount_msat_arg, struct LDKThirtyTwoBytes payment_hash_arg, uint32_t cltv_expiry_arg, struct LDKCOption_u64Z skimmed_fee_msat_arg, struct LDKOnionPacket onion_routing_packet_arg, struct LDKPublicKey blinding_point_arg);
+
/**
* Creates a copy of the UpdateAddHTLC
*/
struct LDKUpdateAddHTLC UpdateAddHTLC_clone(const struct LDKUpdateAddHTLC *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the UpdateAddHTLC.
+ */
+uint64_t UpdateAddHTLC_hash(const struct LDKUpdateAddHTLC *NONNULL_PTR o);
+
/**
* Checks if two UpdateAddHTLCs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKOnionMessage OnionMessage_clone(const struct LDKOnionMessage *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the OnionMessage.
+ */
+uint64_t OnionMessage_hash(const struct LDKOnionMessage *NONNULL_PTR o);
+
/**
* Checks if two OnionMessages contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*UpdateFulfillHTLC_get_channel_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId UpdateFulfillHTLC_get_channel_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void UpdateFulfillHTLC_set_channel_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void UpdateFulfillHTLC_set_channel_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The HTLC ID
/**
* Constructs a new UpdateFulfillHTLC given each field
*/
-MUST_USE_RES struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t htlc_id_arg, struct LDKThirtyTwoBytes payment_preimage_arg);
+MUST_USE_RES struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_new(struct LDKChannelId channel_id_arg, uint64_t htlc_id_arg, struct LDKThirtyTwoBytes payment_preimage_arg);
/**
* Creates a copy of the UpdateFulfillHTLC
*/
struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_clone(const struct LDKUpdateFulfillHTLC *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the UpdateFulfillHTLC.
+ */
+uint64_t UpdateFulfillHTLC_hash(const struct LDKUpdateFulfillHTLC *NONNULL_PTR o);
+
/**
* Checks if two UpdateFulfillHTLCs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*UpdateFailHTLC_get_channel_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId UpdateFailHTLC_get_channel_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void UpdateFailHTLC_set_channel_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void UpdateFailHTLC_set_channel_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The HTLC ID
*/
struct LDKUpdateFailHTLC UpdateFailHTLC_clone(const struct LDKUpdateFailHTLC *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the UpdateFailHTLC.
+ */
+uint64_t UpdateFailHTLC_hash(const struct LDKUpdateFailHTLC *NONNULL_PTR o);
+
/**
* Checks if two UpdateFailHTLCs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*UpdateFailMalformedHTLC_get_channel_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId UpdateFailMalformedHTLC_get_channel_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void UpdateFailMalformedHTLC_set_channel_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void UpdateFailMalformedHTLC_set_channel_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The HTLC ID
*/
struct LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_clone(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the UpdateFailMalformedHTLC.
+ */
+uint64_t UpdateFailMalformedHTLC_hash(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR o);
+
/**
* Checks if two UpdateFailMalformedHTLCs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*CommitmentSigned_get_channel_id(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId CommitmentSigned_get_channel_id(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void CommitmentSigned_set_channel_id(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void CommitmentSigned_set_channel_id(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* A signature on the commitment transaction
/**
* Constructs a new CommitmentSigned given each field
*/
-MUST_USE_RES struct LDKCommitmentSigned CommitmentSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKECDSASignature signature_arg, struct LDKCVec_ECDSASignatureZ htlc_signatures_arg);
+MUST_USE_RES struct LDKCommitmentSigned CommitmentSigned_new(struct LDKChannelId channel_id_arg, struct LDKECDSASignature signature_arg, struct LDKCVec_ECDSASignatureZ htlc_signatures_arg);
/**
* Creates a copy of the CommitmentSigned
*/
struct LDKCommitmentSigned CommitmentSigned_clone(const struct LDKCommitmentSigned *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the CommitmentSigned.
+ */
+uint64_t CommitmentSigned_hash(const struct LDKCommitmentSigned *NONNULL_PTR o);
+
/**
* Checks if two CommitmentSigneds contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*RevokeAndACK_get_channel_id(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId RevokeAndACK_get_channel_id(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void RevokeAndACK_set_channel_id(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void RevokeAndACK_set_channel_id(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The secret corresponding to the per-commitment point
/**
* Constructs a new RevokeAndACK given each field
*/
-MUST_USE_RES struct LDKRevokeAndACK RevokeAndACK_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKThirtyTwoBytes per_commitment_secret_arg, struct LDKPublicKey next_per_commitment_point_arg);
+MUST_USE_RES struct LDKRevokeAndACK RevokeAndACK_new(struct LDKChannelId channel_id_arg, struct LDKThirtyTwoBytes per_commitment_secret_arg, struct LDKPublicKey next_per_commitment_point_arg);
/**
* Creates a copy of the RevokeAndACK
*/
struct LDKRevokeAndACK RevokeAndACK_clone(const struct LDKRevokeAndACK *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the RevokeAndACK.
+ */
+uint64_t RevokeAndACK_hash(const struct LDKRevokeAndACK *NONNULL_PTR o);
+
/**
* Checks if two RevokeAndACKs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*UpdateFee_get_channel_id(const struct LDKUpdateFee *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId UpdateFee_get_channel_id(const struct LDKUpdateFee *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void UpdateFee_set_channel_id(struct LDKUpdateFee *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void UpdateFee_set_channel_id(struct LDKUpdateFee *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* Fee rate per 1000-weight of the transaction
/**
* Constructs a new UpdateFee given each field
*/
-MUST_USE_RES struct LDKUpdateFee UpdateFee_new(struct LDKThirtyTwoBytes channel_id_arg, uint32_t feerate_per_kw_arg);
+MUST_USE_RES struct LDKUpdateFee UpdateFee_new(struct LDKChannelId channel_id_arg, uint32_t feerate_per_kw_arg);
/**
* Creates a copy of the UpdateFee
*/
struct LDKUpdateFee UpdateFee_clone(const struct LDKUpdateFee *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the UpdateFee.
+ */
+uint64_t UpdateFee_hash(const struct LDKUpdateFee *NONNULL_PTR o);
+
/**
* Checks if two UpdateFees contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*ChannelReestablish_get_channel_id(const struct LDKChannelReestablish *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId ChannelReestablish_get_channel_id(const struct LDKChannelReestablish *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void ChannelReestablish_set_channel_id(struct LDKChannelReestablish *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void ChannelReestablish_set_channel_id(struct LDKChannelReestablish *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The next commitment number for the sender
/**
* Constructs a new ChannelReestablish given each field
*/
-MUST_USE_RES struct LDKChannelReestablish ChannelReestablish_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t next_local_commitment_number_arg, uint64_t next_remote_commitment_number_arg, struct LDKThirtyTwoBytes your_last_per_commitment_secret_arg, struct LDKPublicKey my_current_per_commitment_point_arg, struct LDKCOption_ThirtyTwoBytesZ next_funding_txid_arg);
+MUST_USE_RES struct LDKChannelReestablish ChannelReestablish_new(struct LDKChannelId channel_id_arg, uint64_t next_local_commitment_number_arg, uint64_t next_remote_commitment_number_arg, struct LDKThirtyTwoBytes your_last_per_commitment_secret_arg, struct LDKPublicKey my_current_per_commitment_point_arg, struct LDKCOption_ThirtyTwoBytesZ next_funding_txid_arg);
/**
* Creates a copy of the ChannelReestablish
*/
struct LDKChannelReestablish ChannelReestablish_clone(const struct LDKChannelReestablish *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the ChannelReestablish.
+ */
+uint64_t ChannelReestablish_hash(const struct LDKChannelReestablish *NONNULL_PTR o);
+
/**
* Checks if two ChannelReestablishs contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* The channel ID
*/
-const uint8_t (*AnnouncementSignatures_get_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId AnnouncementSignatures_get_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
/**
* The channel ID
*/
-void AnnouncementSignatures_set_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void AnnouncementSignatures_set_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The short channel ID
/**
* Constructs a new AnnouncementSignatures given each field
*/
-MUST_USE_RES struct LDKAnnouncementSignatures AnnouncementSignatures_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t short_channel_id_arg, struct LDKECDSASignature node_signature_arg, struct LDKECDSASignature bitcoin_signature_arg);
+MUST_USE_RES struct LDKAnnouncementSignatures AnnouncementSignatures_new(struct LDKChannelId channel_id_arg, uint64_t short_channel_id_arg, struct LDKECDSASignature node_signature_arg, struct LDKECDSASignature bitcoin_signature_arg);
/**
* Creates a copy of the AnnouncementSignatures
*/
struct LDKAnnouncementSignatures AnnouncementSignatures_clone(const struct LDKAnnouncementSignatures *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the AnnouncementSignatures.
+ */
+uint64_t AnnouncementSignatures_hash(const struct LDKAnnouncementSignatures *NONNULL_PTR o);
+
/**
* Checks if two AnnouncementSignaturess contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKSocketAddress SocketAddress_hostname(struct LDKHostname hostname, uint16_t port);
+/**
+ * Generates a non-cryptographic 64-bit hash of the SocketAddress.
+ */
+uint64_t SocketAddress_hash(const struct LDKSocketAddress *NONNULL_PTR o);
+
/**
* Checks if two SocketAddresss contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
enum LDKSocketAddressParseError SocketAddressParseError_invalid_onion_v3(void);
+/**
+ * Generates a non-cryptographic 64-bit hash of the SocketAddressParseError.
+ */
+uint64_t SocketAddressParseError_hash(const enum LDKSocketAddressParseError *NONNULL_PTR o);
+
/**
* Checks if two SocketAddressParseErrors contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
void UnsignedNodeAnnouncement_set_addresses(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKCVec_SocketAddressZ val);
+/**
+ * Excess address data which was signed as a part of the message which we do not (yet) understand how
+ * to decode.
+ *
+ * This is stored to ensure forward-compatibility as new address types are added to the lightning gossip protocol.
+ *
+ * Returns a copy of the field.
+ */
+struct LDKCVec_u8Z UnsignedNodeAnnouncement_get_excess_address_data(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
+
+/**
+ * Excess address data which was signed as a part of the message which we do not (yet) understand how
+ * to decode.
+ *
+ * This is stored to ensure forward-compatibility as new address types are added to the lightning gossip protocol.
+ */
+void UnsignedNodeAnnouncement_set_excess_address_data(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
+
+/**
+ * Excess data which was signed as a part of the message which we do not (yet) understand how
+ * to decode.
+ *
+ * This is stored to ensure forward-compatibility as new fields are added to the lightning gossip protocol.
+ *
+ * Returns a copy of the field.
+ */
+struct LDKCVec_u8Z UnsignedNodeAnnouncement_get_excess_data(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
+
+/**
+ * Excess data which was signed as a part of the message which we do not (yet) understand how
+ * to decode.
+ *
+ * This is stored to ensure forward-compatibility as new fields are added to the lightning gossip protocol.
+ */
+void UnsignedNodeAnnouncement_set_excess_data(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
+
+/**
+ * Constructs a new UnsignedNodeAnnouncement given each field
+ */
+MUST_USE_RES struct LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_new(struct LDKNodeFeatures features_arg, uint32_t timestamp_arg, struct LDKNodeId node_id_arg, struct LDKThreeBytes rgb_arg, struct LDKNodeAlias alias_arg, struct LDKCVec_SocketAddressZ addresses_arg, struct LDKCVec_u8Z excess_address_data_arg, struct LDKCVec_u8Z excess_data_arg);
+
/**
* Creates a copy of the UnsignedNodeAnnouncement
*/
struct LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_clone(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the UnsignedNodeAnnouncement.
+ */
+uint64_t UnsignedNodeAnnouncement_hash(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR o);
+
/**
* Checks if two UnsignedNodeAnnouncements contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKNodeAnnouncement NodeAnnouncement_clone(const struct LDKNodeAnnouncement *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the NodeAnnouncement.
+ */
+uint64_t NodeAnnouncement_hash(const struct LDKNodeAnnouncement *NONNULL_PTR o);
+
/**
* Checks if two NodeAnnouncements contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKUnsignedChannelAnnouncement UnsignedChannelAnnouncement_clone(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the UnsignedChannelAnnouncement.
+ */
+uint64_t UnsignedChannelAnnouncement_hash(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR o);
+
/**
* Checks if two UnsignedChannelAnnouncements contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKChannelAnnouncement ChannelAnnouncement_clone(const struct LDKChannelAnnouncement *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the ChannelAnnouncement.
+ */
+uint64_t ChannelAnnouncement_hash(const struct LDKChannelAnnouncement *NONNULL_PTR o);
+
/**
* Checks if two ChannelAnnouncements contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKUnsignedChannelUpdate UnsignedChannelUpdate_clone(const struct LDKUnsignedChannelUpdate *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the UnsignedChannelUpdate.
+ */
+uint64_t UnsignedChannelUpdate_hash(const struct LDKUnsignedChannelUpdate *NONNULL_PTR o);
+
/**
* Checks if two UnsignedChannelUpdates contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKChannelUpdate ChannelUpdate_clone(const struct LDKChannelUpdate *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the ChannelUpdate.
+ */
+uint64_t ChannelUpdate_hash(const struct LDKChannelUpdate *NONNULL_PTR o);
+
/**
* Checks if two ChannelUpdates contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKQueryChannelRange QueryChannelRange_clone(const struct LDKQueryChannelRange *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the QueryChannelRange.
+ */
+uint64_t QueryChannelRange_hash(const struct LDKQueryChannelRange *NONNULL_PTR o);
+
/**
* Checks if two QueryChannelRanges contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKReplyChannelRange ReplyChannelRange_clone(const struct LDKReplyChannelRange *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the ReplyChannelRange.
+ */
+uint64_t ReplyChannelRange_hash(const struct LDKReplyChannelRange *NONNULL_PTR o);
+
/**
* Checks if two ReplyChannelRanges contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKQueryShortChannelIds QueryShortChannelIds_clone(const struct LDKQueryShortChannelIds *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the QueryShortChannelIds.
+ */
+uint64_t QueryShortChannelIds_hash(const struct LDKQueryShortChannelIds *NONNULL_PTR o);
+
/**
* Checks if two QueryShortChannelIdss contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_clone(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the ReplyShortChannelIdsEnd.
+ */
+uint64_t ReplyShortChannelIdsEnd_hash(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR o);
+
/**
* Checks if two ReplyShortChannelIdsEnds contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKGossipTimestampFilter GossipTimestampFilter_clone(const struct LDKGossipTimestampFilter *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the GossipTimestampFilter.
+ */
+uint64_t GossipTimestampFilter_hash(const struct LDKGossipTimestampFilter *NONNULL_PTR o);
+
/**
* Checks if two GossipTimestampFilters contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
struct LDKErrorAction ErrorAction_send_warning_message(struct LDKWarningMessage msg, enum LDKLevel log_level);
+/**
+ * Generates a non-cryptographic 64-bit hash of the ErrorAction.
+ */
+uint64_t ErrorAction_hash(const struct LDKErrorAction *NONNULL_PTR o);
+
/**
* Frees any resources used by the LightningError, if is_owned is set and inner is non-NULL.
*/
*/
struct LDKCommitmentUpdate CommitmentUpdate_clone(const struct LDKCommitmentUpdate *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the CommitmentUpdate.
+ */
+uint64_t CommitmentUpdate_hash(const struct LDKCommitmentUpdate *NONNULL_PTR o);
+
/**
* Checks if two CommitmentUpdates contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
void OnionMessageHandler_free(struct LDKOnionMessageHandler this_ptr);
+/**
+ * Frees any resources used by the FinalOnionHopData, if is_owned is set and inner is non-NULL.
+ */
+void FinalOnionHopData_free(struct LDKFinalOnionHopData this_obj);
+
+/**
+ * When sending a multi-part payment, this secret is used to identify a payment across HTLCs.
+ * Because it is generated by the recipient and included in the invoice, it also provides
+ * proof to the recipient that the payment was sent by someone with the generated invoice.
+ */
+const uint8_t (*FinalOnionHopData_get_payment_secret(const struct LDKFinalOnionHopData *NONNULL_PTR this_ptr))[32];
+
+/**
+ * When sending a multi-part payment, this secret is used to identify a payment across HTLCs.
+ * Because it is generated by the recipient and included in the invoice, it also provides
+ * proof to the recipient that the payment was sent by someone with the generated invoice.
+ */
+void FinalOnionHopData_set_payment_secret(struct LDKFinalOnionHopData *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
+/**
+ * The intended total amount that this payment is for.
+ *
+ * Message serialization may panic if this value is more than 21 million Bitcoin.
+ */
+uint64_t FinalOnionHopData_get_total_msat(const struct LDKFinalOnionHopData *NONNULL_PTR this_ptr);
+
+/**
+ * The intended total amount that this payment is for.
+ *
+ * Message serialization may panic if this value is more than 21 million Bitcoin.
+ */
+void FinalOnionHopData_set_total_msat(struct LDKFinalOnionHopData *NONNULL_PTR this_ptr, uint64_t val);
+
+/**
+ * Constructs a new FinalOnionHopData given each field
+ */
+MUST_USE_RES struct LDKFinalOnionHopData FinalOnionHopData_new(struct LDKThirtyTwoBytes payment_secret_arg, uint64_t total_msat_arg);
+
+/**
+ * Creates a copy of the FinalOnionHopData
+ */
+struct LDKFinalOnionHopData FinalOnionHopData_clone(const struct LDKFinalOnionHopData *NONNULL_PTR orig);
+
+/**
+ * Frees any resources used by the OnionPacket, if is_owned is set and inner is non-NULL.
+ */
+void OnionPacket_free(struct LDKOnionPacket this_obj);
+
+/**
+ * BOLT 4 version number.
+ */
+uint8_t OnionPacket_get_version(const struct LDKOnionPacket *NONNULL_PTR this_ptr);
+
+/**
+ * BOLT 4 version number.
+ */
+void OnionPacket_set_version(struct LDKOnionPacket *NONNULL_PTR this_ptr, uint8_t val);
+
+/**
+ * In order to ensure we always return an error on onion decode in compliance with [BOLT
+ * #4](https://github.com/lightning/bolts/blob/master/04-onion-routing.md), we have to
+ * deserialize `OnionPacket`s contained in [`UpdateAddHTLC`] messages even if the ephemeral
+ * public key (here) is bogus, so we hold a [`Result`] instead of a [`PublicKey`] as we'd
+ * like.
+ *
+ * Returns a copy of the field.
+ */
+struct LDKCResult_PublicKeySecp256k1ErrorZ OnionPacket_get_public_key(const struct LDKOnionPacket *NONNULL_PTR this_ptr);
+
+/**
+ * In order to ensure we always return an error on onion decode in compliance with [BOLT
+ * #4](https://github.com/lightning/bolts/blob/master/04-onion-routing.md), we have to
+ * deserialize `OnionPacket`s contained in [`UpdateAddHTLC`] messages even if the ephemeral
+ * public key (here) is bogus, so we hold a [`Result`] instead of a [`PublicKey`] as we'd
+ * like.
+ */
+void OnionPacket_set_public_key(struct LDKOnionPacket *NONNULL_PTR this_ptr, struct LDKCResult_PublicKeySecp256k1ErrorZ val);
+
+/**
+ * HMAC to verify the integrity of hop_data.
+ */
+const uint8_t (*OnionPacket_get_hmac(const struct LDKOnionPacket *NONNULL_PTR this_ptr))[32];
+
+/**
+ * HMAC to verify the integrity of hop_data.
+ */
+void OnionPacket_set_hmac(struct LDKOnionPacket *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
+/**
+ * Creates a copy of the OnionPacket
+ */
+struct LDKOnionPacket OnionPacket_clone(const struct LDKOnionPacket *NONNULL_PTR orig);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the OnionPacket.
+ */
+uint64_t OnionPacket_hash(const struct LDKOnionPacket *NONNULL_PTR o);
+
+/**
+ * Checks if two OnionPackets contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool OnionPacket_eq(const struct LDKOnionPacket *NONNULL_PTR a, const struct LDKOnionPacket *NONNULL_PTR b);
+
+/**
+ * Frees any resources used by the TrampolineOnionPacket, if is_owned is set and inner is non-NULL.
+ */
+void TrampolineOnionPacket_free(struct LDKTrampolineOnionPacket this_obj);
+
+/**
+ * Bolt 04 version number
+ */
+uint8_t TrampolineOnionPacket_get_version(const struct LDKTrampolineOnionPacket *NONNULL_PTR this_ptr);
+
+/**
+ * Bolt 04 version number
+ */
+void TrampolineOnionPacket_set_version(struct LDKTrampolineOnionPacket *NONNULL_PTR this_ptr, uint8_t val);
+
+/**
+ * A random sepc256k1 point, used to build the ECDH shared secret to decrypt hop_data
+ */
+struct LDKPublicKey TrampolineOnionPacket_get_public_key(const struct LDKTrampolineOnionPacket *NONNULL_PTR this_ptr);
+
+/**
+ * A random sepc256k1 point, used to build the ECDH shared secret to decrypt hop_data
+ */
+void TrampolineOnionPacket_set_public_key(struct LDKTrampolineOnionPacket *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * Encrypted payload for the next hop
+ *
+ * Returns a copy of the field.
+ */
+struct LDKCVec_u8Z TrampolineOnionPacket_get_hop_data(const struct LDKTrampolineOnionPacket *NONNULL_PTR this_ptr);
+
+/**
+ * Encrypted payload for the next hop
+ */
+void TrampolineOnionPacket_set_hop_data(struct LDKTrampolineOnionPacket *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
+
+/**
+ * HMAC to verify the integrity of hop_data
+ */
+const uint8_t (*TrampolineOnionPacket_get_hmac(const struct LDKTrampolineOnionPacket *NONNULL_PTR this_ptr))[32];
+
+/**
+ * HMAC to verify the integrity of hop_data
+ */
+void TrampolineOnionPacket_set_hmac(struct LDKTrampolineOnionPacket *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
+/**
+ * Constructs a new TrampolineOnionPacket given each field
+ */
+MUST_USE_RES struct LDKTrampolineOnionPacket TrampolineOnionPacket_new(uint8_t version_arg, struct LDKPublicKey public_key_arg, struct LDKCVec_u8Z hop_data_arg, struct LDKThirtyTwoBytes hmac_arg);
+
+/**
+ * Creates a copy of the TrampolineOnionPacket
+ */
+struct LDKTrampolineOnionPacket TrampolineOnionPacket_clone(const struct LDKTrampolineOnionPacket *NONNULL_PTR orig);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the TrampolineOnionPacket.
+ */
+uint64_t TrampolineOnionPacket_hash(const struct LDKTrampolineOnionPacket *NONNULL_PTR o);
+
+/**
+ * Checks if two TrampolineOnionPackets contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool TrampolineOnionPacket_eq(const struct LDKTrampolineOnionPacket *NONNULL_PTR a, const struct LDKTrampolineOnionPacket *NONNULL_PTR b);
+
+/**
+ * Serialize the TrampolineOnionPacket object into a byte array which can be read by TrampolineOnionPacket_read
+ */
+struct LDKCVec_u8Z TrampolineOnionPacket_write(const struct LDKTrampolineOnionPacket *NONNULL_PTR obj);
+
/**
* Serialize the AcceptChannel object into a byte array which can be read by AcceptChannel_read
*/
*/
struct LDKCResult_AcceptChannelV2DecodeErrorZ AcceptChannelV2_read(struct LDKu8slice ser);
+/**
+ * Serialize the Stfu object into a byte array which can be read by Stfu_read
+ */
+struct LDKCVec_u8Z Stfu_write(const struct LDKStfu *NONNULL_PTR obj);
+
+/**
+ * Read a Stfu from a byte array, created by Stfu_write
+ */
+struct LDKCResult_StfuDecodeErrorZ Stfu_read(struct LDKu8slice ser);
+
+/**
+ * Serialize the Splice object into a byte array which can be read by Splice_read
+ */
+struct LDKCVec_u8Z Splice_write(const struct LDKSplice *NONNULL_PTR obj);
+
+/**
+ * Read a Splice from a byte array, created by Splice_write
+ */
+struct LDKCResult_SpliceDecodeErrorZ Splice_read(struct LDKu8slice ser);
+
+/**
+ * Serialize the SpliceAck object into a byte array which can be read by SpliceAck_read
+ */
+struct LDKCVec_u8Z SpliceAck_write(const struct LDKSpliceAck *NONNULL_PTR obj);
+
+/**
+ * Read a SpliceAck from a byte array, created by SpliceAck_write
+ */
+struct LDKCResult_SpliceAckDecodeErrorZ SpliceAck_read(struct LDKu8slice ser);
+
+/**
+ * Serialize the SpliceLocked object into a byte array which can be read by SpliceLocked_read
+ */
+struct LDKCVec_u8Z SpliceLocked_write(const struct LDKSpliceLocked *NONNULL_PTR obj);
+
+/**
+ * Read a SpliceLocked from a byte array, created by SpliceLocked_write
+ */
+struct LDKCResult_SpliceLockedDecodeErrorZ SpliceLocked_read(struct LDKu8slice ser);
+
/**
* Serialize the TxAddInput object into a byte array which can be read by TxAddInput_read
*/
*/
struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ UpdateFulfillHTLC_read(struct LDKu8slice ser);
+/**
+ * Serialize the OnionPacket object into a byte array which can be read by OnionPacket_read
+ */
+struct LDKCVec_u8Z OnionPacket_write(const struct LDKOnionPacket *NONNULL_PTR obj);
+
+/**
+ * Read a OnionPacket from a byte array, created by OnionPacket_write
+ */
+struct LDKCResult_OnionPacketDecodeErrorZ OnionPacket_read(struct LDKu8slice ser);
+
/**
* Serialize the UpdateAddHTLC object into a byte array which can be read by UpdateAddHTLC_read
*/
*/
struct LDKCVec_u8Z OnionMessage_write(const struct LDKOnionMessage *NONNULL_PTR obj);
+/**
+ * Serialize the FinalOnionHopData object into a byte array which can be read by FinalOnionHopData_read
+ */
+struct LDKCVec_u8Z FinalOnionHopData_write(const struct LDKFinalOnionHopData *NONNULL_PTR obj);
+
+/**
+ * Read a FinalOnionHopData from a byte array, created by FinalOnionHopData_write
+ */
+struct LDKCResult_FinalOnionHopDataDecodeErrorZ FinalOnionHopData_read(struct LDKu8slice ser);
+
/**
* Serialize the Ping object into a byte array which can be read by Ping_read
*/
*/
MUST_USE_RES struct LDKIgnoringMessageHandler IgnoringMessageHandler_new(void);
+/**
+ * Constructs a new EventsProvider which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned EventsProvider must be freed before this_arg is
+ */
+struct LDKEventsProvider IgnoringMessageHandler_as_EventsProvider(const struct LDKIgnoringMessageHandler *NONNULL_PTR this_arg);
+
/**
* Constructs a new MessageSendEventsProvider which calls the relevant methods on this_arg.
* This copies the `inner` pointer in this_arg and thus the returned MessageSendEventsProvider must be freed before this_arg is
* A message handler which handles onion messages. This should generally be an
* [`OnionMessenger`], but can also be an [`IgnoringMessageHandler`].
*
- * [`OnionMessenger`]: crate::onion_message::OnionMessenger
+ * [`OnionMessenger`]: crate::onion_message::messenger::OnionMessenger
*/
const struct LDKOnionMessageHandler *MessageHandler_get_onion_message_handler(const struct LDKMessageHandler *NONNULL_PTR this_ptr);
* A message handler which handles onion messages. This should generally be an
* [`OnionMessenger`], but can also be an [`IgnoringMessageHandler`].
*
- * [`OnionMessenger`]: crate::onion_message::OnionMessenger
+ * [`OnionMessenger`]: crate::onion_message::messenger::OnionMessenger
*/
void MessageHandler_set_onion_message_handler(struct LDKMessageHandler *NONNULL_PTR this_ptr, struct LDKOnionMessageHandler val);
*/
void SocketDescriptor_free(struct LDKSocketDescriptor this_ptr);
+/**
+ * Frees any resources used by the PeerDetails, if is_owned is set and inner is non-NULL.
+ */
+void PeerDetails_free(struct LDKPeerDetails this_obj);
+
+/**
+ * The node id of the peer.
+ *
+ * For outbound connections, this [`PublicKey`] will be the same as the `their_node_id` parameter
+ * passed in to [`PeerManager::new_outbound_connection`].
+ */
+struct LDKPublicKey PeerDetails_get_counterparty_node_id(const struct LDKPeerDetails *NONNULL_PTR this_ptr);
+
+/**
+ * The node id of the peer.
+ *
+ * For outbound connections, this [`PublicKey`] will be the same as the `their_node_id` parameter
+ * passed in to [`PeerManager::new_outbound_connection`].
+ */
+void PeerDetails_set_counterparty_node_id(struct LDKPeerDetails *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * The socket address the peer provided in the initial handshake.
+ *
+ * Will only be `Some` if an address had been previously provided to
+ * [`PeerManager::new_outbound_connection`] or [`PeerManager::new_inbound_connection`].
+ *
+ * Returns a copy of the field.
+ */
+struct LDKCOption_SocketAddressZ PeerDetails_get_socket_address(const struct LDKPeerDetails *NONNULL_PTR this_ptr);
+
+/**
+ * The socket address the peer provided in the initial handshake.
+ *
+ * Will only be `Some` if an address had been previously provided to
+ * [`PeerManager::new_outbound_connection`] or [`PeerManager::new_inbound_connection`].
+ */
+void PeerDetails_set_socket_address(struct LDKPeerDetails *NONNULL_PTR this_ptr, struct LDKCOption_SocketAddressZ val);
+
+/**
+ * The features the peer provided in the initial handshake.
+ */
+struct LDKInitFeatures PeerDetails_get_init_features(const struct LDKPeerDetails *NONNULL_PTR this_ptr);
+
+/**
+ * The features the peer provided in the initial handshake.
+ */
+void PeerDetails_set_init_features(struct LDKPeerDetails *NONNULL_PTR this_ptr, struct LDKInitFeatures val);
+
+/**
+ * Indicates the direction of the peer connection.
+ *
+ * Will be `true` for inbound connections, and `false` for outbound connections.
+ */
+bool PeerDetails_get_is_inbound_connection(const struct LDKPeerDetails *NONNULL_PTR this_ptr);
+
+/**
+ * Indicates the direction of the peer connection.
+ *
+ * Will be `true` for inbound connections, and `false` for outbound connections.
+ */
+void PeerDetails_set_is_inbound_connection(struct LDKPeerDetails *NONNULL_PTR this_ptr, bool val);
+
+/**
+ * Constructs a new PeerDetails given each field
+ */
+MUST_USE_RES struct LDKPeerDetails PeerDetails_new(struct LDKPublicKey counterparty_node_id_arg, struct LDKCOption_SocketAddressZ socket_address_arg, struct LDKInitFeatures init_features_arg, bool is_inbound_connection_arg);
+
/**
* Frees any resources used by the PeerHandleError, if is_owned is set and inner is non-NULL.
*/
MUST_USE_RES struct LDKPeerManager PeerManager_new(struct LDKMessageHandler message_handler, uint32_t current_time, const uint8_t (*ephemeral_random_data)[32], struct LDKLogger logger, struct LDKNodeSigner node_signer);
/**
- * Get a list of tuples mapping from node id to network addresses for peers which have
- * completed the initial handshake.
+ * Returns a list of [`PeerDetails`] for connected peers that have completed the initial
+ * handshake.
+ */
+MUST_USE_RES struct LDKCVec_PeerDetailsZ PeerManager_list_peers(const struct LDKPeerManager *NONNULL_PTR this_arg);
+
+/**
+ * Returns the [`PeerDetails`] of a connected peer that has completed the initial handshake.
*
- * For outbound connections, the [`PublicKey`] will be the same as the `their_node_id` parameter
- * passed in to [`Self::new_outbound_connection`], however entries will only appear once the initial
- * handshake has completed and we are sure the remote peer has the private key for the given
- * [`PublicKey`].
+ * Will return `None` if the peer is unknown or it hasn't completed the initial handshake.
*
- * The returned `Option`s will only be `Some` if an address had been previously given via
- * [`Self::new_outbound_connection`] or [`Self::new_inbound_connection`].
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKCVec_C2Tuple_PublicKeyCOption_SocketAddressZZZ PeerManager_get_peer_node_ids(const struct LDKPeerManager *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKPeerDetails PeerManager_peer_by_node_id(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id);
/**
* Indicates a new outbound connection has been established to a node with the given `node_id`
*/
struct LDKSecretKey derive_private_key(struct LDKPublicKey per_commitment_point, const uint8_t (*base_secret)[32]);
-/**
- * Derives a per-commitment-transaction public key (eg an htlc key or a delayed_payment key)
- * from the base point and the per_commitment_key. This is the public equivalent of
- * derive_private_key - using only public keys to derive a public key instead of private keys.
- */
-struct LDKPublicKey derive_public_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey base_point);
-
/**
* Derives a per-commitment-transaction revocation key from its constituent parts.
*
*/
struct LDKSecretKey derive_private_revocation_key(const uint8_t (*per_commitment_secret)[32], const uint8_t (*countersignatory_revocation_base_secret)[32]);
-/**
- * Derives a per-commitment-transaction revocation public key from its constituent parts. This is
- * the public equivalend of derive_private_revocation_key - using only public keys to derive a
- * public key instead of private keys.
- *
- * Only the cheating participant owns a valid witness to propagate a revoked
- * commitment transaction, thus per_commitment_point always come from cheater
- * and revocation_base_point always come from punisher, which is the broadcaster
- * of the transaction spending with this key knowledge.
- *
- * Note that this is infallible iff we trust that at least one of the two input keys are randomly
- * generated (ie our own).
- */
-struct LDKPublicKey derive_public_revocation_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey countersignatory_revocation_base_point);
-
/**
* Frees any resources used by the TxCreationKeys, if is_owned is set and inner is non-NULL.
*/
* transaction to provide their counterparty the ability to punish them if they broadcast
* an old state.
*/
-struct LDKPublicKey TxCreationKeys_get_revocation_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
+struct LDKRevocationKey TxCreationKeys_get_revocation_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
/**
* The revocation key which is used to allow the broadcaster of the commitment
* transaction to provide their counterparty the ability to punish them if they broadcast
* an old state.
*/
-void TxCreationKeys_set_revocation_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void TxCreationKeys_set_revocation_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKRevocationKey val);
/**
* Broadcaster's HTLC Key
*/
-struct LDKPublicKey TxCreationKeys_get_broadcaster_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
+struct LDKHtlcKey TxCreationKeys_get_broadcaster_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
/**
* Broadcaster's HTLC Key
*/
-void TxCreationKeys_set_broadcaster_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void TxCreationKeys_set_broadcaster_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKHtlcKey val);
/**
* Countersignatory's HTLC Key
*/
-struct LDKPublicKey TxCreationKeys_get_countersignatory_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
+struct LDKHtlcKey TxCreationKeys_get_countersignatory_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
/**
* Countersignatory's HTLC Key
*/
-void TxCreationKeys_set_countersignatory_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void TxCreationKeys_set_countersignatory_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKHtlcKey val);
/**
* Broadcaster's Payment Key (which isn't allowed to be spent from for some delay)
*/
-struct LDKPublicKey TxCreationKeys_get_broadcaster_delayed_payment_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
+struct LDKDelayedPaymentKey TxCreationKeys_get_broadcaster_delayed_payment_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
/**
* Broadcaster's Payment Key (which isn't allowed to be spent from for some delay)
*/
-void TxCreationKeys_set_broadcaster_delayed_payment_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void TxCreationKeys_set_broadcaster_delayed_payment_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKDelayedPaymentKey val);
/**
* Constructs a new TxCreationKeys given each field
*/
-MUST_USE_RES struct LDKTxCreationKeys TxCreationKeys_new(struct LDKPublicKey per_commitment_point_arg, struct LDKPublicKey revocation_key_arg, struct LDKPublicKey broadcaster_htlc_key_arg, struct LDKPublicKey countersignatory_htlc_key_arg, struct LDKPublicKey broadcaster_delayed_payment_key_arg);
+MUST_USE_RES struct LDKTxCreationKeys TxCreationKeys_new(struct LDKPublicKey per_commitment_point_arg, struct LDKRevocationKey revocation_key_arg, struct LDKHtlcKey broadcaster_htlc_key_arg, struct LDKHtlcKey countersignatory_htlc_key_arg, struct LDKDelayedPaymentKey broadcaster_delayed_payment_key_arg);
/**
* Checks if two TxCreationKeyss contain equal inner contents.
* counterparty to create a secret which the counterparty can reveal to revoke previous
* states.
*/
-struct LDKPublicKey ChannelPublicKeys_get_revocation_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
+struct LDKRevocationBasepoint ChannelPublicKeys_get_revocation_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
/**
* The base point which is used (with derive_public_revocation_key) to derive per-commitment
* counterparty to create a secret which the counterparty can reveal to revoke previous
* states.
*/
-void ChannelPublicKeys_set_revocation_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void ChannelPublicKeys_set_revocation_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKRevocationBasepoint val);
/**
* The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
* public key which receives non-HTLC-encumbered funds which are only available for spending
* after some delay (or can be claimed via the revocation path).
*/
-struct LDKPublicKey ChannelPublicKeys_get_delayed_payment_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
+struct LDKDelayedPaymentBasepoint ChannelPublicKeys_get_delayed_payment_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
/**
* The base point which is used (with derive_public_key) to derive a per-commitment payment
* public key which receives non-HTLC-encumbered funds which are only available for spending
* after some delay (or can be claimed via the revocation path).
*/
-void ChannelPublicKeys_set_delayed_payment_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void ChannelPublicKeys_set_delayed_payment_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKDelayedPaymentBasepoint val);
/**
* The base point which is used (with derive_public_key) to derive a per-commitment public key
* which is used to encumber HTLC-in-flight outputs.
*/
-struct LDKPublicKey ChannelPublicKeys_get_htlc_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
+struct LDKHtlcBasepoint ChannelPublicKeys_get_htlc_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
/**
* The base point which is used (with derive_public_key) to derive a per-commitment public key
* which is used to encumber HTLC-in-flight outputs.
*/
-void ChannelPublicKeys_set_htlc_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void ChannelPublicKeys_set_htlc_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKHtlcBasepoint val);
/**
* Constructs a new ChannelPublicKeys given each field
*/
-MUST_USE_RES struct LDKChannelPublicKeys ChannelPublicKeys_new(struct LDKPublicKey funding_pubkey_arg, struct LDKPublicKey revocation_basepoint_arg, struct LDKPublicKey payment_point_arg, struct LDKPublicKey delayed_payment_basepoint_arg, struct LDKPublicKey htlc_basepoint_arg);
+MUST_USE_RES struct LDKChannelPublicKeys ChannelPublicKeys_new(struct LDKPublicKey funding_pubkey_arg, struct LDKRevocationBasepoint revocation_basepoint_arg, struct LDKPublicKey payment_point_arg, struct LDKDelayedPaymentBasepoint delayed_payment_basepoint_arg, struct LDKHtlcBasepoint htlc_basepoint_arg);
/**
* Creates a copy of the ChannelPublicKeys
* Create per-state keys from channel base points and the per-commitment point.
* Key set is asymmetric and can't be used as part of counter-signatory set of transactions.
*/
-MUST_USE_RES struct LDKTxCreationKeys TxCreationKeys_derive_new(struct LDKPublicKey per_commitment_point, struct LDKPublicKey broadcaster_delayed_payment_base, struct LDKPublicKey broadcaster_htlc_base, struct LDKPublicKey countersignatory_revocation_base, struct LDKPublicKey countersignatory_htlc_base);
+MUST_USE_RES struct LDKTxCreationKeys TxCreationKeys_derive_new(struct LDKPublicKey per_commitment_point, const struct LDKDelayedPaymentBasepoint *NONNULL_PTR broadcaster_delayed_payment_base, const struct LDKHtlcBasepoint *NONNULL_PTR broadcaster_htlc_base, const struct LDKRevocationBasepoint *NONNULL_PTR countersignatory_revocation_base, const struct LDKHtlcBasepoint *NONNULL_PTR countersignatory_htlc_base);
/**
* Generate per-state keys from channel static keys.
* key or the broadcaster_delayed_payment_key and satisfying the relative-locktime OP_CSV constrain.
* Encumbering a `to_holder` output on a commitment transaction or 2nd-stage HTLC transactions.
*/
-struct LDKCVec_u8Z get_revokeable_redeemscript(struct LDKPublicKey revocation_key, uint16_t contest_delay, struct LDKPublicKey broadcaster_delayed_payment_key);
+struct LDKCVec_u8Z get_revokeable_redeemscript(const struct LDKRevocationKey *NONNULL_PTR revocation_key, uint16_t contest_delay, const struct LDKDelayedPaymentKey *NONNULL_PTR broadcaster_delayed_payment_key);
/**
* Returns the script for the counterparty's output on a holder's commitment transaction based on
* Panics if htlc.transaction_output_index.is_none() (as such HTLCs do not appear in the
* commitment transaction).
*/
-struct LDKTransaction build_htlc_transaction(const uint8_t (*commitment_txid)[32], uint32_t feerate_per_kw, uint16_t contest_delay, const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc, const struct LDKChannelTypeFeatures *NONNULL_PTR channel_type_features, struct LDKPublicKey broadcaster_delayed_payment_key, struct LDKPublicKey revocation_key);
+struct LDKTransaction build_htlc_transaction(const uint8_t (*commitment_txid)[32], uint32_t feerate_per_kw, uint16_t contest_delay, const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc, const struct LDKChannelTypeFeatures *NONNULL_PTR channel_type_features, const struct LDKDelayedPaymentKey *NONNULL_PTR broadcaster_delayed_payment_key, const struct LDKRevocationKey *NONNULL_PTR revocation_key);
/**
* Returns the witness required to satisfy and spend a HTLC input.
*/
struct LDKChannelTypeFeatures ChannelTypeFeatures_clone(const struct LDKChannelTypeFeatures *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the InitFeatures.
+ */
+uint64_t InitFeatures_hash(const struct LDKInitFeatures *NONNULL_PTR o);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the NodeFeatures.
+ */
+uint64_t NodeFeatures_hash(const struct LDKNodeFeatures *NONNULL_PTR o);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the ChannelFeatures.
+ */
+uint64_t ChannelFeatures_hash(const struct LDKChannelFeatures *NONNULL_PTR o);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the Bolt11InvoiceFeatures.
+ */
+uint64_t Bolt11InvoiceFeatures_hash(const struct LDKBolt11InvoiceFeatures *NONNULL_PTR o);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the OfferFeatures.
+ */
+uint64_t OfferFeatures_hash(const struct LDKOfferFeatures *NONNULL_PTR o);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the InvoiceRequestFeatures.
+ */
+uint64_t InvoiceRequestFeatures_hash(const struct LDKInvoiceRequestFeatures *NONNULL_PTR o);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the Bolt12InvoiceFeatures.
+ */
+uint64_t Bolt12InvoiceFeatures_hash(const struct LDKBolt12InvoiceFeatures *NONNULL_PTR o);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the BlindedHopFeatures.
+ */
+uint64_t BlindedHopFeatures_hash(const struct LDKBlindedHopFeatures *NONNULL_PTR o);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the ChannelTypeFeatures.
+ */
+uint64_t ChannelTypeFeatures_hash(const struct LDKChannelTypeFeatures *NONNULL_PTR o);
+
/**
* Frees any resources used by the InitFeatures, if is_owned is set and inner is non-NULL.
*/
*/
MUST_USE_RES bool ChannelTypeFeatures_requires_anchors_zero_fee_htlc_tx(const struct LDKChannelTypeFeatures *NONNULL_PTR this_arg);
+/**
+ * Set this feature as optional.
+ */
+void InitFeatures_set_route_blinding_optional(struct LDKInitFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Set this feature as required.
+ */
+void InitFeatures_set_route_blinding_required(struct LDKInitFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Checks if this feature is supported.
+ */
+MUST_USE_RES bool InitFeatures_supports_route_blinding(const struct LDKInitFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Set this feature as optional.
+ */
+void NodeFeatures_set_route_blinding_optional(struct LDKNodeFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Set this feature as required.
+ */
+void NodeFeatures_set_route_blinding_required(struct LDKNodeFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Checks if this feature is supported.
+ */
+MUST_USE_RES bool NodeFeatures_supports_route_blinding(const struct LDKNodeFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Checks if this feature is required.
+ */
+MUST_USE_RES bool InitFeatures_requires_route_blinding(const struct LDKInitFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Checks if this feature is required.
+ */
+MUST_USE_RES bool NodeFeatures_requires_route_blinding(const struct LDKNodeFeatures *NONNULL_PTR this_arg);
+
/**
* Set this feature as optional.
*/
*/
MUST_USE_RES bool NodeFeatures_requires_keysend(const struct LDKNodeFeatures *NONNULL_PTR this_arg);
+/**
+ * Set this feature as optional.
+ */
+void InitFeatures_set_trampoline_routing_optional(struct LDKInitFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Set this feature as required.
+ */
+void InitFeatures_set_trampoline_routing_required(struct LDKInitFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Checks if this feature is supported.
+ */
+MUST_USE_RES bool InitFeatures_supports_trampoline_routing(const struct LDKInitFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Set this feature as optional.
+ */
+void NodeFeatures_set_trampoline_routing_optional(struct LDKNodeFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Set this feature as required.
+ */
+void NodeFeatures_set_trampoline_routing_required(struct LDKNodeFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Checks if this feature is supported.
+ */
+MUST_USE_RES bool NodeFeatures_supports_trampoline_routing(const struct LDKNodeFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Set this feature as optional.
+ */
+void Bolt11InvoiceFeatures_set_trampoline_routing_optional(struct LDKBolt11InvoiceFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Set this feature as required.
+ */
+void Bolt11InvoiceFeatures_set_trampoline_routing_required(struct LDKBolt11InvoiceFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Checks if this feature is supported.
+ */
+MUST_USE_RES bool Bolt11InvoiceFeatures_supports_trampoline_routing(const struct LDKBolt11InvoiceFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Checks if this feature is required.
+ */
+MUST_USE_RES bool InitFeatures_requires_trampoline_routing(const struct LDKInitFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Checks if this feature is required.
+ */
+MUST_USE_RES bool NodeFeatures_requires_trampoline_routing(const struct LDKNodeFeatures *NONNULL_PTR this_arg);
+
+/**
+ * Checks if this feature is required.
+ */
+MUST_USE_RES bool Bolt11InvoiceFeatures_requires_trampoline_routing(const struct LDKBolt11InvoiceFeatures *NONNULL_PTR this_arg);
+
/**
* Frees any resources used by the ShutdownScript, if is_owned is set and inner is non-NULL.
*/
*
* [BOLT #2]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md
*/
-struct LDKu8slice InvalidShutdownScript_get_script(const struct LDKInvalidShutdownScript *NONNULL_PTR this_ptr);
+struct LDKCVec_u8Z InvalidShutdownScript_get_script(const struct LDKInvalidShutdownScript *NONNULL_PTR this_ptr);
/**
* The script that did not meet the requirements from [BOLT #2].
*
* This function may return an error if `program` is invalid for the segwit `version`.
*/
-MUST_USE_RES struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ ShutdownScript_new_witness_program(struct LDKWitnessVersion version, struct LDKu8slice program);
+MUST_USE_RES struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ ShutdownScript_new_witness_program(struct LDKWitnessProgram witness_program);
/**
- * Converts the shutdown script into the underlying [`Script`].
+ * Converts the shutdown script into the underlying [`ScriptBuf`].
*/
MUST_USE_RES struct LDKCVec_u8Z ShutdownScript_into_inner(struct LDKShutdownScript this_arg);
*/
MUST_USE_RES bool ShutdownScript_is_compatible(const struct LDKShutdownScript *NONNULL_PTR this_arg, const struct LDKInitFeatures *NONNULL_PTR features);
+/**
+ * Frees any resources used by the ChannelId, if is_owned is set and inner is non-NULL.
+ */
+void ChannelId_free(struct LDKChannelId this_obj);
+
+const uint8_t (*ChannelId_get_a(const struct LDKChannelId *NONNULL_PTR this_ptr))[32];
+
+void ChannelId_set_a(struct LDKChannelId *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
+/**
+ * Constructs a new ChannelId given each field
+ */
+MUST_USE_RES struct LDKChannelId ChannelId_new(struct LDKThirtyTwoBytes a_arg);
+
+/**
+ * Creates a copy of the ChannelId
+ */
+struct LDKChannelId ChannelId_clone(const struct LDKChannelId *NONNULL_PTR orig);
+
+/**
+ * Checks if two ChannelIds contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool ChannelId_eq(const struct LDKChannelId *NONNULL_PTR a, const struct LDKChannelId *NONNULL_PTR b);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the ChannelId.
+ */
+uint64_t ChannelId_hash(const struct LDKChannelId *NONNULL_PTR o);
+
+/**
+ * Create _v1_ channel ID based on a funding TX ID and output index
+ */
+MUST_USE_RES struct LDKChannelId ChannelId_v1_from_funding_txid(const uint8_t (*txid)[32], uint16_t output_index);
+
+/**
+ * Create _v1_ channel ID from a funding tx outpoint
+ */
+MUST_USE_RES struct LDKChannelId ChannelId_v1_from_funding_outpoint(struct LDKOutPoint outpoint);
+
+/**
+ * Create a _temporary_ channel ID randomly, based on an entropy source.
+ */
+MUST_USE_RES struct LDKChannelId ChannelId_temporary_from_entropy_source(const struct LDKEntropySource *NONNULL_PTR entropy_source);
+
+/**
+ * Generic constructor; create a new channel ID from the provided data.
+ * Use a more specific `*_from_*` constructor when possible.
+ */
+MUST_USE_RES struct LDKChannelId ChannelId_from_bytes(struct LDKThirtyTwoBytes data);
+
+/**
+ * Create a channel ID consisting of all-zeros data (e.g. when uninitialized or a placeholder).
+ */
+MUST_USE_RES struct LDKChannelId ChannelId_new_zero(void);
+
+/**
+ * Check whether ID is consisting of all zeros (uninitialized)
+ */
+MUST_USE_RES bool ChannelId_is_zero(const struct LDKChannelId *NONNULL_PTR this_arg);
+
+/**
+ * Create _v2_ channel ID by concatenating the holder revocation basepoint with the counterparty
+ * revocation basepoint and hashing the result. The basepoints will be concatenated in increasing
+ * sorted order.
+ */
+MUST_USE_RES struct LDKChannelId ChannelId_v2_from_revocation_basepoints(const struct LDKRevocationBasepoint *NONNULL_PTR ours, const struct LDKRevocationBasepoint *NONNULL_PTR theirs);
+
+/**
+ * Create temporary _v2_ channel ID by concatenating a zeroed out basepoint with the holder
+ * revocation basepoint and hashing the result.
+ */
+MUST_USE_RES struct LDKChannelId ChannelId_temporary_v2_from_revocation_basepoint(const struct LDKRevocationBasepoint *NONNULL_PTR our_revocation_basepoint);
+
+/**
+ * Serialize the ChannelId object into a byte array which can be read by ChannelId_read
+ */
+struct LDKCVec_u8Z ChannelId_write(const struct LDKChannelId *NONNULL_PTR obj);
+
+/**
+ * Read a ChannelId from a byte array, created by ChannelId_write
+ */
+struct LDKCResult_ChannelIdDecodeErrorZ ChannelId_read(struct LDKu8slice ser);
+
/**
* Frees any resources used by the Retry
*/
*/
void Type_free(struct LDKType this_ptr);
+/**
+ * Frees any resources used by the OfferId, if is_owned is set and inner is non-NULL.
+ */
+void OfferId_free(struct LDKOfferId this_obj);
+
+const uint8_t (*OfferId_get_a(const struct LDKOfferId *NONNULL_PTR this_ptr))[32];
+
+void OfferId_set_a(struct LDKOfferId *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
+/**
+ * Constructs a new OfferId given each field
+ */
+MUST_USE_RES struct LDKOfferId OfferId_new(struct LDKThirtyTwoBytes a_arg);
+
+/**
+ * Creates a copy of the OfferId
+ */
+struct LDKOfferId OfferId_clone(const struct LDKOfferId *NONNULL_PTR orig);
+
+/**
+ * Checks if two OfferIds contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool OfferId_eq(const struct LDKOfferId *NONNULL_PTR a, const struct LDKOfferId *NONNULL_PTR b);
+
+/**
+ * Serialize the OfferId object into a byte array which can be read by OfferId_read
+ */
+struct LDKCVec_u8Z OfferId_write(const struct LDKOfferId *NONNULL_PTR obj);
+
+/**
+ * Read a OfferId from a byte array, created by OfferId_write
+ */
+struct LDKCResult_OfferIdDecodeErrorZ OfferId_read(struct LDKu8slice ser);
+
/**
* Frees any resources used by the Offer, if is_owned is set and inner is non-NULL.
*/
/**
* The minimum amount required for a successful payment of a single item.
- *
- * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKAmount Offer_amount(const struct LDKOffer *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKCOption_AmountZ Offer_amount(const struct LDKOffer *NONNULL_PTR this_arg);
/**
* A complete description of the purpose of the payment. Intended to be displayed to the user
* but with the caveat that it has not been verified in any way.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
MUST_USE_RES struct LDKPrintableString Offer_description(const struct LDKOffer *NONNULL_PTR this_arg);
/**
* The public key used by the recipient to sign invoices.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
MUST_USE_RES struct LDKPublicKey Offer_signing_pubkey(const struct LDKOffer *NONNULL_PTR this_arg);
+/**
+ * Returns the id of the offer.
+ */
+MUST_USE_RES struct LDKOfferId Offer_id(const struct LDKOffer *NONNULL_PTR this_arg);
+
/**
* Returns whether the given chain is supported by the offer.
*/
*/
MUST_USE_RES bool Offer_is_expired(const struct LDKOffer *NONNULL_PTR this_arg);
+/**
+ * Whether the offer has expired given the duration since the Unix epoch.
+ */
+MUST_USE_RES bool Offer_is_expired_no_std(const struct LDKOffer *NONNULL_PTR this_arg, uint64_t duration_since_epoch);
+
/**
* Returns whether the given quantity is valid for the offer.
*/
*/
MUST_USE_RES bool Offer_expects_quantity(const struct LDKOffer *NONNULL_PTR this_arg);
+/**
+ * Similar to [`Offer::request_invoice`] except it:
+ * - derives the [`InvoiceRequest::payer_id`] such that a different key can be used for each
+ * request,
+ * - sets [`InvoiceRequest::payer_metadata`] when [`InvoiceRequestBuilder::build`] is called
+ * such that it can be used by [`Bolt12Invoice::verify`] to determine if the invoice was
+ * requested using a base [`ExpandedKey`] from which the payer id was derived, and
+ * - includes the [`PaymentId`] encrypted in [`InvoiceRequest::payer_metadata`] so that it can
+ * be used when sending the payment for the requested invoice.
+ *
+ * Useful to protect the sender's privacy.
+ *
+ * [`InvoiceRequest::payer_id`]: crate::offers::invoice_request::InvoiceRequest::payer_id
+ * [`InvoiceRequest::payer_metadata`]: crate::offers::invoice_request::InvoiceRequest::payer_metadata
+ * [`Bolt12Invoice::verify`]: crate::offers::invoice::Bolt12Invoice::verify
+ * [`ExpandedKey`]: crate::ln::inbound_payment::ExpandedKey
+ */
+MUST_USE_RES struct LDKCResult_InvoiceRequestWithDerivedPayerIdBuilderBolt12SemanticErrorZ Offer_request_invoice_deriving_payer_id(const struct LDKOffer *NONNULL_PTR this_arg, const struct LDKExpandedKey *NONNULL_PTR expanded_key, struct LDKEntropySource entropy_source, struct LDKThirtyTwoBytes payment_id);
+
+/**
+ * Similar to [`Offer::request_invoice_deriving_payer_id`] except uses `payer_id` for the
+ * [`InvoiceRequest::payer_id`] instead of deriving a different key for each request.
+ *
+ * Useful for recurring payments using the same `payer_id` with different invoices.
+ *
+ * [`InvoiceRequest::payer_id`]: crate::offers::invoice_request::InvoiceRequest::payer_id
+ */
+MUST_USE_RES struct LDKCResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ Offer_request_invoice_deriving_metadata(const struct LDKOffer *NONNULL_PTR this_arg, struct LDKPublicKey payer_id, const struct LDKExpandedKey *NONNULL_PTR expanded_key, struct LDKEntropySource entropy_source, struct LDKThirtyTwoBytes payment_id);
+
+/**
+ * Creates an [`InvoiceRequestBuilder`] for the offer with the given `metadata` and `payer_id`,
+ * which will be reflected in the `Bolt12Invoice` response.
+ *
+ * The `metadata` is useful for including information about the derivation of `payer_id` such
+ * that invoice response handling can be stateless. Also serves as payer-provided entropy while
+ * hashing in the signature calculation.
+ *
+ * This should not leak any information such as by using a simple BIP-32 derivation path.
+ * Otherwise, payments may be correlated.
+ *
+ * Errors if the offer contains unknown required features.
+ *
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ */
+MUST_USE_RES struct LDKCResult_InvoiceRequestWithExplicitPayerIdBuilderBolt12SemanticErrorZ Offer_request_invoice(const struct LDKOffer *NONNULL_PTR this_arg, struct LDKCVec_u8Z metadata, struct LDKPublicKey payer_id);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the Offer.
+ */
+uint64_t Offer_hash(const struct LDKOffer *NONNULL_PTR o);
+
/**
* Serialize the Offer object into a byte array which can be read by Offer_read
*/
struct LDKCVec_u8Z Offer_write(const struct LDKOffer *NONNULL_PTR obj);
/**
- * Frees any resources used by the Amount, if is_owned is set and inner is non-NULL.
+ * Frees any resources used by the Amount
*/
-void Amount_free(struct LDKAmount this_obj);
+void Amount_free(struct LDKAmount this_ptr);
/**
* Creates a copy of the Amount
struct LDKAmount Amount_clone(const struct LDKAmount *NONNULL_PTR orig);
/**
- * Frees any resources used by the Quantity, if is_owned is set and inner is non-NULL.
+ * Utility method to constructs a new Bitcoin-variant Amount
*/
-void Quantity_free(struct LDKQuantity this_obj);
+struct LDKAmount Amount_bitcoin(uint64_t amount_msats);
+
+/**
+ * Utility method to constructs a new Currency-variant Amount
+ */
+struct LDKAmount Amount_currency(struct LDKThreeBytes iso4217_code, uint64_t amount);
+
+/**
+ * Frees any resources used by the Quantity
+ */
+void Quantity_free(struct LDKQuantity this_ptr);
/**
* Creates a copy of the Quantity
*/
struct LDKQuantity Quantity_clone(const struct LDKQuantity *NONNULL_PTR orig);
+/**
+ * Utility method to constructs a new Bounded-variant Quantity
+ */
+struct LDKQuantity Quantity_bounded(uint64_t a);
+
+/**
+ * Utility method to constructs a new Unbounded-variant Quantity
+ */
+struct LDKQuantity Quantity_unbounded(void);
+
+/**
+ * Utility method to constructs a new One-variant Quantity
+ */
+struct LDKQuantity Quantity_one(void);
+
/**
* Read a Offer object from a string
*/
struct LDKCResult_OfferBolt12ParseErrorZ Offer_from_str(struct LDKStr s);
+/**
+ * Frees any resources used by the InvoiceWithExplicitSigningPubkeyBuilder, if is_owned is set and inner is non-NULL.
+ */
+void InvoiceWithExplicitSigningPubkeyBuilder_free(struct LDKInvoiceWithExplicitSigningPubkeyBuilder this_obj);
+
+/**
+ * Frees any resources used by the InvoiceWithDerivedSigningPubkeyBuilder, if is_owned is set and inner is non-NULL.
+ */
+void InvoiceWithDerivedSigningPubkeyBuilder_free(struct LDKInvoiceWithDerivedSigningPubkeyBuilder this_obj);
+
+/**
+ * Builds an unsigned [`Bolt12Invoice`] after checking for valid semantics. It can be signed by
+ * [`UnsignedBolt12Invoice::sign`].
+ */
+MUST_USE_RES struct LDKCResult_UnsignedBolt12InvoiceBolt12SemanticErrorZ InvoiceWithExplicitSigningPubkeyBuilder_build(struct LDKInvoiceWithExplicitSigningPubkeyBuilder this_arg);
+
+/**
+ * Sets the [`Bolt12Invoice::relative_expiry`] as seconds since [`Bolt12Invoice::created_at`].
+ * Any expiry that has already passed is valid and can be checked for using
+ * [`Bolt12Invoice::is_expired`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES void InvoiceWithExplicitSigningPubkeyBuilder_relative_expiry(struct LDKInvoiceWithExplicitSigningPubkeyBuilder this_arg, uint32_t relative_expiry_secs);
+
+/**
+ * Adds a P2WSH address to [`Bolt12Invoice::fallbacks`].
+ *
+ * Successive calls to this method will add another address. Caller is responsible for not
+ * adding duplicate addresses and only calling if capable of receiving to P2WSH addresses.
+ */
+MUST_USE_RES void InvoiceWithExplicitSigningPubkeyBuilder_fallback_v0_p2wsh(struct LDKInvoiceWithExplicitSigningPubkeyBuilder this_arg, const uint8_t (*script_hash)[32]);
+
+/**
+ * Adds a P2WPKH address to [`Bolt12Invoice::fallbacks`].
+ *
+ * Successive calls to this method will add another address. Caller is responsible for not
+ * adding duplicate addresses and only calling if capable of receiving to P2WPKH addresses.
+ */
+MUST_USE_RES void InvoiceWithExplicitSigningPubkeyBuilder_fallback_v0_p2wpkh(struct LDKInvoiceWithExplicitSigningPubkeyBuilder this_arg, const uint8_t (*pubkey_hash)[20]);
+
+/**
+ * Adds a P2TR address to [`Bolt12Invoice::fallbacks`].
+ *
+ * Successive calls to this method will add another address. Caller is responsible for not
+ * adding duplicate addresses and only calling if capable of receiving to P2TR addresses.
+ */
+MUST_USE_RES void InvoiceWithExplicitSigningPubkeyBuilder_fallback_v1_p2tr_tweaked(struct LDKInvoiceWithExplicitSigningPubkeyBuilder this_arg, struct LDKTweakedPublicKey output_key);
+
+/**
+ * Sets [`Bolt12Invoice::invoice_features`] to indicate MPP may be used. Otherwise, MPP is
+ * disallowed.
+ */
+MUST_USE_RES void InvoiceWithExplicitSigningPubkeyBuilder_allow_mpp(struct LDKInvoiceWithExplicitSigningPubkeyBuilder this_arg);
+
+/**
+ * Builds a signed [`Bolt12Invoice`] after checking for valid semantics.
+ */
+MUST_USE_RES struct LDKCResult_Bolt12InvoiceBolt12SemanticErrorZ InvoiceWithDerivedSigningPubkeyBuilder_build_and_sign(struct LDKInvoiceWithDerivedSigningPubkeyBuilder this_arg);
+
+/**
+ * Sets the [`Bolt12Invoice::relative_expiry`] as seconds since [`Bolt12Invoice::created_at`].
+ * Any expiry that has already passed is valid and can be checked for using
+ * [`Bolt12Invoice::is_expired`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES void InvoiceWithDerivedSigningPubkeyBuilder_relative_expiry(struct LDKInvoiceWithDerivedSigningPubkeyBuilder this_arg, uint32_t relative_expiry_secs);
+
+/**
+ * Adds a P2WSH address to [`Bolt12Invoice::fallbacks`].
+ *
+ * Successive calls to this method will add another address. Caller is responsible for not
+ * adding duplicate addresses and only calling if capable of receiving to P2WSH addresses.
+ */
+MUST_USE_RES void InvoiceWithDerivedSigningPubkeyBuilder_fallback_v0_p2wsh(struct LDKInvoiceWithDerivedSigningPubkeyBuilder this_arg, const uint8_t (*script_hash)[32]);
+
+/**
+ * Adds a P2WPKH address to [`Bolt12Invoice::fallbacks`].
+ *
+ * Successive calls to this method will add another address. Caller is responsible for not
+ * adding duplicate addresses and only calling if capable of receiving to P2WPKH addresses.
+ */
+MUST_USE_RES void InvoiceWithDerivedSigningPubkeyBuilder_fallback_v0_p2wpkh(struct LDKInvoiceWithDerivedSigningPubkeyBuilder this_arg, const uint8_t (*pubkey_hash)[20]);
+
+/**
+ * Adds a P2TR address to [`Bolt12Invoice::fallbacks`].
+ *
+ * Successive calls to this method will add another address. Caller is responsible for not
+ * adding duplicate addresses and only calling if capable of receiving to P2TR addresses.
+ */
+MUST_USE_RES void InvoiceWithDerivedSigningPubkeyBuilder_fallback_v1_p2tr_tweaked(struct LDKInvoiceWithDerivedSigningPubkeyBuilder this_arg, struct LDKTweakedPublicKey output_key);
+
+/**
+ * Sets [`Bolt12Invoice::invoice_features`] to indicate MPP may be used. Otherwise, MPP is
+ * disallowed.
+ */
+MUST_USE_RES void InvoiceWithDerivedSigningPubkeyBuilder_allow_mpp(struct LDKInvoiceWithDerivedSigningPubkeyBuilder this_arg);
+
/**
* Frees any resources used by the UnsignedBolt12Invoice, if is_owned is set and inner is non-NULL.
*/
void UnsignedBolt12Invoice_free(struct LDKUnsignedBolt12Invoice this_obj);
+/**
+ * Calls the free function if one is set
+ */
+void SignBolt12InvoiceFn_free(struct LDKSignBolt12InvoiceFn this_ptr);
+
/**
* Returns the [`TaggedHash`] of the invoice to sign.
*/
*
* [`Offer`]: crate::offers::offer::Offer
* [`Offer::amount`]: crate::offers::offer::Offer::amount
- *
- * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKAmount UnsignedBolt12Invoice_amount(const struct LDKUnsignedBolt12Invoice *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKCOption_AmountZ UnsignedBolt12Invoice_amount(const struct LDKUnsignedBolt12Invoice *NONNULL_PTR this_arg);
/**
* Features pertaining to the originating [`Offer`].
* From [`Offer::description`] or [`Refund::description`].
*
* [`Offer::description`]: crate::offers::offer::Offer::description
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
MUST_USE_RES struct LDKPrintableString UnsignedBolt12Invoice_description(const struct LDKUnsignedBolt12Invoice *NONNULL_PTR this_arg);
* [`Refund`].
*
* [`Offer::supported_quantity`]: crate::offers::offer::Offer::supported_quantity
- *
- * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKQuantity UnsignedBolt12Invoice_supported_quantity(const struct LDKUnsignedBolt12Invoice *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKCOption_QuantityZ UnsignedBolt12Invoice_supported_quantity(const struct LDKUnsignedBolt12Invoice *NONNULL_PTR this_arg);
/**
* An unpredictable series of bytes from the payer.
*
* [`Offer`]: crate::offers::offer::Offer
* [`Offer::amount`]: crate::offers::offer::Offer::amount
- *
- * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKAmount Bolt12Invoice_amount(const struct LDKBolt12Invoice *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKCOption_AmountZ Bolt12Invoice_amount(const struct LDKBolt12Invoice *NONNULL_PTR this_arg);
/**
* Features pertaining to the originating [`Offer`].
* From [`Offer::description`] or [`Refund::description`].
*
* [`Offer::description`]: crate::offers::offer::Offer::description
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
MUST_USE_RES struct LDKPrintableString Bolt12Invoice_description(const struct LDKBolt12Invoice *NONNULL_PTR this_arg);
* [`Refund`].
*
* [`Offer::supported_quantity`]: crate::offers::offer::Offer::supported_quantity
- *
- * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKQuantity Bolt12Invoice_supported_quantity(const struct LDKBolt12Invoice *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKCOption_QuantityZ Bolt12Invoice_supported_quantity(const struct LDKBolt12Invoice *NONNULL_PTR this_arg);
/**
* An unpredictable series of bytes from the payer.
*/
MUST_USE_RES struct LDKCResult_ThirtyTwoBytesNoneZ Bolt12Invoice_verify(const struct LDKBolt12Invoice *NONNULL_PTR this_arg, const struct LDKExpandedKey *NONNULL_PTR key);
+/**
+ * Generates a non-cryptographic 64-bit hash of the Bolt12Invoice.
+ */
+uint64_t Bolt12Invoice_hash(const struct LDKBolt12Invoice *NONNULL_PTR o);
+
/**
* Serialize the UnsignedBolt12Invoice object into a byte array which can be read by UnsignedBolt12Invoice_read
*/
*/
struct LDKCResult_InvoiceErrorDecodeErrorZ InvoiceError_read(struct LDKu8slice ser);
+/**
+ * Frees any resources used by the InvoiceRequestWithExplicitPayerIdBuilder, if is_owned is set and inner is non-NULL.
+ */
+void InvoiceRequestWithExplicitPayerIdBuilder_free(struct LDKInvoiceRequestWithExplicitPayerIdBuilder this_obj);
+
+/**
+ * Frees any resources used by the InvoiceRequestWithDerivedPayerIdBuilder, if is_owned is set and inner is non-NULL.
+ */
+void InvoiceRequestWithDerivedPayerIdBuilder_free(struct LDKInvoiceRequestWithDerivedPayerIdBuilder this_obj);
+
+/**
+ * Builds an unsigned [`InvoiceRequest`] after checking for valid semantics. It can be signed
+ * by [`UnsignedInvoiceRequest::sign`].
+ */
+MUST_USE_RES struct LDKCResult_UnsignedInvoiceRequestBolt12SemanticErrorZ InvoiceRequestWithExplicitPayerIdBuilder_build(struct LDKInvoiceRequestWithExplicitPayerIdBuilder this_arg);
+
+/**
+ * Sets the [`InvoiceRequest::chain`] of the given [`Network`] for paying an invoice. If not
+ * called, [`Network::Bitcoin`] is assumed. Errors if the chain for `network` is not supported
+ * by the offer.
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES struct LDKCResult_NoneBolt12SemanticErrorZ InvoiceRequestWithExplicitPayerIdBuilder_chain(struct LDKInvoiceRequestWithExplicitPayerIdBuilder this_arg, enum LDKNetwork network);
+
+/**
+ * Sets the [`InvoiceRequest::amount_msats`] for paying an invoice. Errors if `amount_msats` is
+ * not at least the expected invoice amount (i.e., [`Offer::amount`] times [`quantity`]).
+ *
+ * Successive calls to this method will override the previous setting.
+ *
+ * [`quantity`]: Self::quantity
+ */
+MUST_USE_RES struct LDKCResult_NoneBolt12SemanticErrorZ InvoiceRequestWithExplicitPayerIdBuilder_amount_msats(struct LDKInvoiceRequestWithExplicitPayerIdBuilder this_arg, uint64_t amount_msats);
+
+/**
+ * Sets [`InvoiceRequest::quantity`] of items. If not set, `1` is assumed. Errors if `quantity`
+ * does not conform to [`Offer::is_valid_quantity`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES struct LDKCResult_NoneBolt12SemanticErrorZ InvoiceRequestWithExplicitPayerIdBuilder_quantity(struct LDKInvoiceRequestWithExplicitPayerIdBuilder this_arg, uint64_t quantity);
+
+/**
+ * Sets the [`InvoiceRequest::payer_note`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES void InvoiceRequestWithExplicitPayerIdBuilder_payer_note(struct LDKInvoiceRequestWithExplicitPayerIdBuilder this_arg, struct LDKStr payer_note);
+
+/**
+ * Builds a signed [`InvoiceRequest`] after checking for valid semantics.
+ */
+MUST_USE_RES struct LDKCResult_InvoiceRequestBolt12SemanticErrorZ InvoiceRequestWithDerivedPayerIdBuilder_build_and_sign(struct LDKInvoiceRequestWithDerivedPayerIdBuilder this_arg);
+
+/**
+ * Sets the [`InvoiceRequest::chain`] of the given [`Network`] for paying an invoice. If not
+ * called, [`Network::Bitcoin`] is assumed. Errors if the chain for `network` is not supported
+ * by the offer.
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES struct LDKCResult_NoneBolt12SemanticErrorZ InvoiceRequestWithDerivedPayerIdBuilder_chain(struct LDKInvoiceRequestWithDerivedPayerIdBuilder this_arg, enum LDKNetwork network);
+
+/**
+ * Sets the [`InvoiceRequest::amount_msats`] for paying an invoice. Errors if `amount_msats` is
+ * not at least the expected invoice amount (i.e., [`Offer::amount`] times [`quantity`]).
+ *
+ * Successive calls to this method will override the previous setting.
+ *
+ * [`quantity`]: Self::quantity
+ */
+MUST_USE_RES struct LDKCResult_NoneBolt12SemanticErrorZ InvoiceRequestWithDerivedPayerIdBuilder_amount_msats(struct LDKInvoiceRequestWithDerivedPayerIdBuilder this_arg, uint64_t amount_msats);
+
+/**
+ * Sets [`InvoiceRequest::quantity`] of items. If not set, `1` is assumed. Errors if `quantity`
+ * does not conform to [`Offer::is_valid_quantity`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES struct LDKCResult_NoneBolt12SemanticErrorZ InvoiceRequestWithDerivedPayerIdBuilder_quantity(struct LDKInvoiceRequestWithDerivedPayerIdBuilder this_arg, uint64_t quantity);
+
+/**
+ * Sets the [`InvoiceRequest::payer_note`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES void InvoiceRequestWithDerivedPayerIdBuilder_payer_note(struct LDKInvoiceRequestWithDerivedPayerIdBuilder this_arg, struct LDKStr payer_note);
+
/**
* Frees any resources used by the UnsignedInvoiceRequest, if is_owned is set and inner is non-NULL.
*/
void UnsignedInvoiceRequest_free(struct LDKUnsignedInvoiceRequest this_obj);
+/**
+ * Calls the free function if one is set
+ */
+void SignInvoiceRequestFn_free(struct LDKSignInvoiceRequestFn this_ptr);
+
/**
* Returns the [`TaggedHash`] of the invoice to sign.
*/
*/
void VerifiedInvoiceRequest_free(struct LDKVerifiedInvoiceRequest this_obj);
+/**
+ * The identifier of the [`Offer`] for which the [`InvoiceRequest`] was made.
+ */
+struct LDKOfferId VerifiedInvoiceRequest_get_offer_id(const struct LDKVerifiedInvoiceRequest *NONNULL_PTR this_ptr);
+
+/**
+ * The identifier of the [`Offer`] for which the [`InvoiceRequest`] was made.
+ */
+void VerifiedInvoiceRequest_set_offer_id(struct LDKVerifiedInvoiceRequest *NONNULL_PTR this_ptr, struct LDKOfferId val);
+
/**
* Keys used for signing a [`Bolt12Invoice`] if they can be derived.
*
/**
* The minimum amount required for a successful payment of a single item.
- *
- * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKAmount UnsignedInvoiceRequest_amount(const struct LDKUnsignedInvoiceRequest *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKCOption_AmountZ UnsignedInvoiceRequest_amount(const struct LDKUnsignedInvoiceRequest *NONNULL_PTR this_arg);
/**
* A complete description of the purpose of the payment. Intended to be displayed to the user
* but with the caveat that it has not been verified in any way.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
MUST_USE_RES struct LDKPrintableString UnsignedInvoiceRequest_description(const struct LDKUnsignedInvoiceRequest *NONNULL_PTR this_arg);
/**
* The public key used by the recipient to sign invoices.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
MUST_USE_RES struct LDKPublicKey UnsignedInvoiceRequest_signing_pubkey(const struct LDKUnsignedInvoiceRequest *NONNULL_PTR this_arg);
/**
* The minimum amount required for a successful payment of a single item.
- *
- * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKAmount InvoiceRequest_amount(const struct LDKInvoiceRequest *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKCOption_AmountZ InvoiceRequest_amount(const struct LDKInvoiceRequest *NONNULL_PTR this_arg);
/**
* A complete description of the purpose of the payment. Intended to be displayed to the user
* but with the caveat that it has not been verified in any way.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
MUST_USE_RES struct LDKPrintableString InvoiceRequest_description(const struct LDKInvoiceRequest *NONNULL_PTR this_arg);
/**
* The public key used by the recipient to sign invoices.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
MUST_USE_RES struct LDKPublicKey InvoiceRequest_signing_pubkey(const struct LDKInvoiceRequest *NONNULL_PTR this_arg);
MUST_USE_RES struct LDKPrintableString InvoiceRequest_payer_note(const struct LDKInvoiceRequest *NONNULL_PTR this_arg);
/**
- * Signature of the invoice request using [`payer_id`].
+ * Creates an [`InvoiceBuilder`] for the request with the given required fields and using the
+ * [`Duration`] since [`std::time::SystemTime::UNIX_EPOCH`] as the creation time.
*
- * [`payer_id`]: Self::payer_id
+ * See [`InvoiceRequest::respond_with_no_std`] for further details where the aforementioned
+ * creation time is used for the `created_at` parameter.
+ *
+ * [`Duration`]: core::time::Duration
*/
-MUST_USE_RES struct LDKSchnorrSignature InvoiceRequest_signature(const struct LDKInvoiceRequest *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ InvoiceRequest_respond_with(const struct LDKInvoiceRequest *NONNULL_PTR this_arg, struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ payment_paths, struct LDKThirtyTwoBytes payment_hash);
+
+/**
+ * Creates an [`InvoiceBuilder`] for the request with the given required fields.
+ *
+ * Unless [`InvoiceBuilder::relative_expiry`] is set, the invoice will expire two hours after
+ * `created_at`, which is used to set [`Bolt12Invoice::created_at`]. Useful for `no-std` builds
+ * where [`std::time::SystemTime`] is not available.
+ *
+ * The caller is expected to remember the preimage of `payment_hash` in order to claim a payment
+ * for the invoice.
+ *
+ * The `payment_paths` parameter is useful for maintaining the payment recipient's privacy. It
+ * must contain one or more elements ordered from most-preferred to least-preferred, if there's
+ * a preference. Note, however, that any privacy is lost if a public node id was used for
+ * [`Offer::signing_pubkey`].
+ *
+ * Errors if the request contains unknown required features.
+ *
+ * # Note
+ *
+ * If the originating [`Offer`] was created using [`OfferBuilder::deriving_signing_pubkey`],
+ * then use [`InvoiceRequest::verify`] and [`VerifiedInvoiceRequest`] methods instead.
+ *
+ * [`Bolt12Invoice::created_at`]: crate::offers::invoice::Bolt12Invoice::created_at
+ * [`OfferBuilder::deriving_signing_pubkey`]: crate::offers::offer::OfferBuilder::deriving_signing_pubkey
+ */
+MUST_USE_RES struct LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ InvoiceRequest_respond_with_no_std(const struct LDKInvoiceRequest *NONNULL_PTR this_arg, struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ payment_paths, struct LDKThirtyTwoBytes payment_hash, uint64_t created_at);
/**
* Verifies that the request was for an offer created using the given key. Returns the verified
*/
MUST_USE_RES struct LDKCResult_VerifiedInvoiceRequestNoneZ InvoiceRequest_verify(struct LDKInvoiceRequest this_arg, const struct LDKExpandedKey *NONNULL_PTR key);
+/**
+ * Signature of the invoice request using [`payer_id`].
+ *
+ * [`payer_id`]: Self::payer_id
+ */
+MUST_USE_RES struct LDKSchnorrSignature InvoiceRequest_signature(const struct LDKInvoiceRequest *NONNULL_PTR this_arg);
+
/**
* The chains that may be used when paying a requested invoice (e.g., bitcoin mainnet).
* Payments must be denominated in units of the minimal lightning-payable unit (e.g., msats)
/**
* The minimum amount required for a successful payment of a single item.
- *
- * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKAmount VerifiedInvoiceRequest_amount(const struct LDKVerifiedInvoiceRequest *NONNULL_PTR this_arg);
+MUST_USE_RES struct LDKCOption_AmountZ VerifiedInvoiceRequest_amount(const struct LDKVerifiedInvoiceRequest *NONNULL_PTR this_arg);
/**
* A complete description of the purpose of the payment. Intended to be displayed to the user
* but with the caveat that it has not been verified in any way.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
MUST_USE_RES struct LDKPrintableString VerifiedInvoiceRequest_description(const struct LDKVerifiedInvoiceRequest *NONNULL_PTR this_arg);
/**
* The public key used by the recipient to sign invoices.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
MUST_USE_RES struct LDKPublicKey VerifiedInvoiceRequest_signing_pubkey(const struct LDKVerifiedInvoiceRequest *NONNULL_PTR this_arg);
*/
MUST_USE_RES struct LDKPrintableString VerifiedInvoiceRequest_payer_note(const struct LDKVerifiedInvoiceRequest *NONNULL_PTR this_arg);
+/**
+ * Creates an [`InvoiceBuilder`] for the request with the given required fields and using the
+ * [`Duration`] since [`std::time::SystemTime::UNIX_EPOCH`] as the creation time.
+ *
+ * See [`InvoiceRequest::respond_with_no_std`] for further details where the aforementioned
+ * creation time is used for the `created_at` parameter.
+ *
+ * [`Duration`]: core::time::Duration
+ */
+MUST_USE_RES struct LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ VerifiedInvoiceRequest_respond_with(const struct LDKVerifiedInvoiceRequest *NONNULL_PTR this_arg, struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ payment_paths, struct LDKThirtyTwoBytes payment_hash);
+
+/**
+ * Creates an [`InvoiceBuilder`] for the request with the given required fields.
+ *
+ * Unless [`InvoiceBuilder::relative_expiry`] is set, the invoice will expire two hours after
+ * `created_at`, which is used to set [`Bolt12Invoice::created_at`]. Useful for `no-std` builds
+ * where [`std::time::SystemTime`] is not available.
+ *
+ * The caller is expected to remember the preimage of `payment_hash` in order to claim a payment
+ * for the invoice.
+ *
+ * The `payment_paths` parameter is useful for maintaining the payment recipient's privacy. It
+ * must contain one or more elements ordered from most-preferred to least-preferred, if there's
+ * a preference. Note, however, that any privacy is lost if a public node id was used for
+ * [`Offer::signing_pubkey`].
+ *
+ * Errors if the request contains unknown required features.
+ *
+ * # Note
+ *
+ * If the originating [`Offer`] was created using [`OfferBuilder::deriving_signing_pubkey`],
+ * then use [`InvoiceRequest::verify`] and [`VerifiedInvoiceRequest`] methods instead.
+ *
+ * [`Bolt12Invoice::created_at`]: crate::offers::invoice::Bolt12Invoice::created_at
+ * [`OfferBuilder::deriving_signing_pubkey`]: crate::offers::offer::OfferBuilder::deriving_signing_pubkey
+ */
+MUST_USE_RES struct LDKCResult_InvoiceWithExplicitSigningPubkeyBuilderBolt12SemanticErrorZ VerifiedInvoiceRequest_respond_with_no_std(const struct LDKVerifiedInvoiceRequest *NONNULL_PTR this_arg, struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ payment_paths, struct LDKThirtyTwoBytes payment_hash, uint64_t created_at);
+
+/**
+ * Creates an [`InvoiceBuilder`] for the request using the given required fields and that uses
+ * derived signing keys from the originating [`Offer`] to sign the [`Bolt12Invoice`]. Must use
+ * the same [`ExpandedKey`] as the one used to create the offer.
+ *
+ * See [`InvoiceRequest::respond_with`] for further details.
+ *
+ * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
+ */
+MUST_USE_RES struct LDKCResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ VerifiedInvoiceRequest_respond_using_derived_keys(const struct LDKVerifiedInvoiceRequest *NONNULL_PTR this_arg, struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ payment_paths, struct LDKThirtyTwoBytes payment_hash);
+
+/**
+ * Creates an [`InvoiceBuilder`] for the request using the given required fields and that uses
+ * derived signing keys from the originating [`Offer`] to sign the [`Bolt12Invoice`]. Must use
+ * the same [`ExpandedKey`] as the one used to create the offer.
+ *
+ * See [`InvoiceRequest::respond_with_no_std`] for further details.
+ *
+ * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
+ */
+MUST_USE_RES struct LDKCResult_InvoiceWithDerivedSigningPubkeyBuilderBolt12SemanticErrorZ VerifiedInvoiceRequest_respond_using_derived_keys_no_std(const struct LDKVerifiedInvoiceRequest *NONNULL_PTR this_arg, struct LDKCVec_C2Tuple_BlindedPayInfoBlindedPathZZ payment_paths, struct LDKThirtyTwoBytes payment_hash, uint64_t created_at);
+
/**
* Serialize the UnsignedInvoiceRequest object into a byte array which can be read by UnsignedInvoiceRequest_read
*/
*/
struct LDKCVec_u8Z InvoiceRequest_write(const struct LDKInvoiceRequest *NONNULL_PTR obj);
+/**
+ * Frees any resources used by the InvoiceRequestFields, if is_owned is set and inner is non-NULL.
+ */
+void InvoiceRequestFields_free(struct LDKInvoiceRequestFields this_obj);
+
+/**
+ * A possibly transient pubkey used to sign the invoice request.
+ */
+struct LDKPublicKey InvoiceRequestFields_get_payer_id(const struct LDKInvoiceRequestFields *NONNULL_PTR this_ptr);
+
+/**
+ * A possibly transient pubkey used to sign the invoice request.
+ */
+void InvoiceRequestFields_set_payer_id(struct LDKInvoiceRequestFields *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+/**
+ * The quantity of the offer's item conforming to [`Offer::is_valid_quantity`].
+ */
+struct LDKCOption_u64Z InvoiceRequestFields_get_quantity(const struct LDKInvoiceRequestFields *NONNULL_PTR this_ptr);
+
+/**
+ * The quantity of the offer's item conforming to [`Offer::is_valid_quantity`].
+ */
+void InvoiceRequestFields_set_quantity(struct LDKInvoiceRequestFields *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
+
+/**
+ * A payer-provided note which will be seen by the recipient and reflected back in the invoice
+ * response. Truncated to [`PAYER_NOTE_LIMIT`] characters.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+struct LDKUntrustedString InvoiceRequestFields_get_payer_note_truncated(const struct LDKInvoiceRequestFields *NONNULL_PTR this_ptr);
+
+/**
+ * A payer-provided note which will be seen by the recipient and reflected back in the invoice
+ * response. Truncated to [`PAYER_NOTE_LIMIT`] characters.
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+void InvoiceRequestFields_set_payer_note_truncated(struct LDKInvoiceRequestFields *NONNULL_PTR this_ptr, struct LDKUntrustedString val);
+
+/**
+ * Constructs a new InvoiceRequestFields given each field
+ *
+ * Note that payer_note_truncated_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+MUST_USE_RES struct LDKInvoiceRequestFields InvoiceRequestFields_new(struct LDKPublicKey payer_id_arg, struct LDKCOption_u64Z quantity_arg, struct LDKUntrustedString payer_note_truncated_arg);
+
+/**
+ * Creates a copy of the InvoiceRequestFields
+ */
+struct LDKInvoiceRequestFields InvoiceRequestFields_clone(const struct LDKInvoiceRequestFields *NONNULL_PTR orig);
+
+/**
+ * Checks if two InvoiceRequestFieldss contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool InvoiceRequestFields_eq(const struct LDKInvoiceRequestFields *NONNULL_PTR a, const struct LDKInvoiceRequestFields *NONNULL_PTR b);
+
+/**
+ * Serialize the InvoiceRequestFields object into a byte array which can be read by InvoiceRequestFields_read
+ */
+struct LDKCVec_u8Z InvoiceRequestFields_write(const struct LDKInvoiceRequestFields *NONNULL_PTR obj);
+
+/**
+ * Read a InvoiceRequestFields from a byte array, created by InvoiceRequestFields_write
+ */
+struct LDKCResult_InvoiceRequestFieldsDecodeErrorZ InvoiceRequestFields_read(struct LDKu8slice ser);
+
/**
* Frees any resources used by the TaggedHash, if is_owned is set and inner is non-NULL.
*/
void TaggedHash_free(struct LDKTaggedHash this_obj);
+/**
+ * Creates a copy of the TaggedHash
+ */
+struct LDKTaggedHash TaggedHash_clone(const struct LDKTaggedHash *NONNULL_PTR orig);
+
+/**
+ * Returns the digest to sign.
+ */
+MUST_USE_RES const uint8_t (*TaggedHash_as_digest(const struct LDKTaggedHash *NONNULL_PTR this_arg))[32];
+
+/**
+ * Returns the tag used in the tagged hash.
+ */
+MUST_USE_RES struct LDKStr TaggedHash_tag(const struct LDKTaggedHash *NONNULL_PTR this_arg);
+
+/**
+ * Returns the merkle root used in the tagged hash.
+ */
+MUST_USE_RES struct LDKThirtyTwoBytes TaggedHash_merkle_root(const struct LDKTaggedHash *NONNULL_PTR this_arg);
+
+/**
+ * Frees any resources used by the SignError
+ */
+void SignError_free(struct LDKSignError this_ptr);
+
+/**
+ * Creates a copy of the SignError
+ */
+struct LDKSignError SignError_clone(const struct LDKSignError *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new Signing-variant SignError
+ */
+struct LDKSignError SignError_signing(void);
+
+/**
+ * Utility method to constructs a new Verification-variant SignError
+ */
+struct LDKSignError SignError_verification(enum LDKSecp256k1Error a);
+
/**
* Frees any resources used by the Bolt12ParseError, if is_owned is set and inner is non-NULL.
*/
*/
enum LDKBolt12SemanticError Bolt12SemanticError_missing_paths(void);
+/**
+ * Utility method to constructs a new UnexpectedPaths-variant Bolt12SemanticError
+ */
+enum LDKBolt12SemanticError Bolt12SemanticError_unexpected_paths(void);
+
/**
* Utility method to constructs a new InvalidPayInfo-variant Bolt12SemanticError
*/
*/
enum LDKBolt12SemanticError Bolt12SemanticError_missing_signature(void);
+/**
+ * Frees any resources used by the RefundMaybeWithDerivedMetadataBuilder, if is_owned is set and inner is non-NULL.
+ */
+void RefundMaybeWithDerivedMetadataBuilder_free(struct LDKRefundMaybeWithDerivedMetadataBuilder this_obj);
+
+/**
+ * Creates a new builder for a refund using the [`Refund::payer_id`] for the public node id to
+ * send to if no [`Refund::paths`] are set. Otherwise, it may be a transient pubkey.
+ *
+ * Additionally, sets the required (empty) [`Refund::description`], [`Refund::payer_metadata`],
+ * and [`Refund::amount_msats`].
+ *
+ * # Note
+ *
+ * If constructing a [`Refund`] for use with a [`ChannelManager`], use
+ * [`ChannelManager::create_refund_builder`] instead of [`RefundBuilder::new`].
+ *
+ * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
+ * [`ChannelManager::create_refund_builder`]: crate::ln::channelmanager::ChannelManager::create_refund_builder
+ */
+MUST_USE_RES struct LDKCResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ RefundMaybeWithDerivedMetadataBuilder_new(struct LDKCVec_u8Z metadata, struct LDKPublicKey payer_id, uint64_t amount_msats);
+
+/**
+ * Similar to [`RefundBuilder::new`] except, if [`RefundBuilder::path`] is called, the payer id
+ * is derived from the given [`ExpandedKey`] and nonce. This provides sender privacy by using a
+ * different payer id for each refund, assuming a different nonce is used. Otherwise, the
+ * provided `node_id` is used for the payer id.
+ *
+ * Also, sets the metadata when [`RefundBuilder::build`] is called such that it can be used to
+ * verify that an [`InvoiceRequest`] was produced for the refund given an [`ExpandedKey`].
+ *
+ * The `payment_id` is encrypted in the metadata and should be unique. This ensures that only
+ * one invoice will be paid for the refund and that payments can be uniquely identified.
+ *
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ * [`ExpandedKey`]: crate::ln::inbound_payment::ExpandedKey
+ */
+MUST_USE_RES struct LDKCResult_RefundMaybeWithDerivedMetadataBuilderBolt12SemanticErrorZ RefundMaybeWithDerivedMetadataBuilder_deriving_payer_id(struct LDKPublicKey node_id, const struct LDKExpandedKey *NONNULL_PTR expanded_key, struct LDKEntropySource entropy_source, uint64_t amount_msats, struct LDKThirtyTwoBytes payment_id);
+
+/**
+ * Sets the [`Refund::description`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES void RefundMaybeWithDerivedMetadataBuilder_description(struct LDKRefundMaybeWithDerivedMetadataBuilder this_arg, struct LDKStr description);
+
+/**
+ * Sets the [`Refund::absolute_expiry`] as seconds since the Unix epoch. Any expiry that has
+ * already passed is valid and can be checked for using [`Refund::is_expired`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES void RefundMaybeWithDerivedMetadataBuilder_absolute_expiry(struct LDKRefundMaybeWithDerivedMetadataBuilder this_arg, uint64_t absolute_expiry);
+
+/**
+ * Sets the [`Refund::issuer`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES void RefundMaybeWithDerivedMetadataBuilder_issuer(struct LDKRefundMaybeWithDerivedMetadataBuilder this_arg, struct LDKStr issuer);
+
+/**
+ * Adds a blinded path to [`Refund::paths`]. Must include at least one path if only connected
+ * by private channels or if [`Refund::payer_id`] is not a public node id.
+ *
+ * Successive calls to this method will add another blinded path. Caller is responsible for not
+ * adding duplicate paths.
+ */
+MUST_USE_RES void RefundMaybeWithDerivedMetadataBuilder_path(struct LDKRefundMaybeWithDerivedMetadataBuilder this_arg, struct LDKBlindedPath path);
+
+/**
+ * Sets the [`Refund::chain`] of the given [`Network`] for paying an invoice. If not
+ * called, [`Network::Bitcoin`] is assumed.
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES void RefundMaybeWithDerivedMetadataBuilder_chain(struct LDKRefundMaybeWithDerivedMetadataBuilder this_arg, enum LDKNetwork network);
+
+/**
+ * Sets [`Refund::quantity`] of items. This is purely for informational purposes. It is useful
+ * when the refund pertains to a [`Bolt12Invoice`] that paid for more than one item from an
+ * [`Offer`] as specified by [`InvoiceRequest::quantity`].
+ *
+ * Successive calls to this method will override the previous setting.
+ *
+ * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
+ * [`InvoiceRequest::quantity`]: crate::offers::invoice_request::InvoiceRequest::quantity
+ * [`Offer`]: crate::offers::offer::Offer
+ */
+MUST_USE_RES void RefundMaybeWithDerivedMetadataBuilder_quantity(struct LDKRefundMaybeWithDerivedMetadataBuilder this_arg, uint64_t quantity);
+
+/**
+ * Sets the [`Refund::payer_note`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+MUST_USE_RES void RefundMaybeWithDerivedMetadataBuilder_payer_note(struct LDKRefundMaybeWithDerivedMetadataBuilder this_arg, struct LDKStr payer_note);
+
+/**
+ * Builds a [`Refund`] after checking for valid semantics.
+ */
+MUST_USE_RES struct LDKCResult_RefundBolt12SemanticErrorZ RefundMaybeWithDerivedMetadataBuilder_build(struct LDKRefundMaybeWithDerivedMetadataBuilder this_arg);
+
/**
* Frees any resources used by the Refund, if is_owned is set and inner is non-NULL.
*/
*/
MUST_USE_RES bool Refund_is_expired(const struct LDKRefund *NONNULL_PTR this_arg);
+/**
+ * Whether the refund has expired given the duration since the Unix epoch.
+ */
+MUST_USE_RES bool Refund_is_expired_no_std(const struct LDKRefund *NONNULL_PTR this_arg, uint64_t duration_since_epoch);
+
/**
* The issuer of the refund, possibly beginning with `user@domain` or `domain`. Intended to be
* displayed to the user but with the caveat that it has not been verified in any way.
*/
MUST_USE_RES struct LDKPrintableString Refund_payer_note(const struct LDKRefund *NONNULL_PTR this_arg);
+/**
+ * Generates a non-cryptographic 64-bit hash of the Refund.
+ */
+uint64_t Refund_hash(const struct LDKRefund *NONNULL_PTR o);
+
/**
* Serialize the Refund object into a byte array which can be read by Refund_read
*/
*/
MUST_USE_RES struct LDKNodeId NodeId_from_pubkey(struct LDKPublicKey pubkey);
+/**
+ * Create a new NodeId from a slice of bytes
+ */
+MUST_USE_RES struct LDKCResult_NodeIdDecodeErrorZ NodeId_from_slice(struct LDKu8slice bytes);
+
/**
* Get the public key slice from this NodeId
*/
MUST_USE_RES struct LDKu8slice NodeId_as_slice(const struct LDKNodeId *NONNULL_PTR this_arg);
+/**
+ * Get the public key as an array from this NodeId
+ */
+MUST_USE_RES const uint8_t (*NodeId_as_array(const struct LDKNodeId *NONNULL_PTR this_arg))[33];
+
/**
* Get the public key from this NodeId
*/
*/
MUST_USE_RES struct LDKChannelInfo DirectedChannelInfo_channel(const struct LDKDirectedChannelInfo *NONNULL_PTR this_arg);
-/**
- * Returns the maximum HTLC amount allowed over the channel in the direction.
- */
-MUST_USE_RES uint64_t DirectedChannelInfo_htlc_maximum_msat(const struct LDKDirectedChannelInfo *NONNULL_PTR this_arg);
-
/**
* Returns the [`EffectiveCapacity`] of the channel in the direction.
*
*/
MUST_USE_RES struct LDKEffectiveCapacity DirectedChannelInfo_effective_capacity(const struct LDKDirectedChannelInfo *NONNULL_PTR this_arg);
+/**
+ * Returns the `node_id` of the source hop.
+ *
+ * Refers to the `node_id` forwarding the payment to the next hop.
+ */
+MUST_USE_RES struct LDKNodeId DirectedChannelInfo_source(const struct LDKDirectedChannelInfo *NONNULL_PTR this_arg);
+
+/**
+ * Returns the `node_id` of the target hop.
+ *
+ * Refers to the `node_id` receiving the payment from the previous hop.
+ */
+MUST_USE_RES struct LDKNodeId DirectedChannelInfo_target(const struct LDKDirectedChannelInfo *NONNULL_PTR this_arg);
+
/**
* Frees any resources used by the EffectiveCapacity
*/
*/
struct LDKNodeAlias NodeAlias_clone(const struct LDKNodeAlias *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the NodeAlias.
+ */
+uint64_t NodeAlias_hash(const struct LDKNodeAlias *NONNULL_PTR o);
+
/**
* Checks if two NodeAliass contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
bool NodeInfo_eq(const struct LDKNodeInfo *NONNULL_PTR a, const struct LDKNodeInfo *NONNULL_PTR b);
+/**
+ * Returns whether the node has only announced Tor addresses.
+ */
+MUST_USE_RES bool NodeInfo_is_tor_only(const struct LDKNodeInfo *NONNULL_PTR this_arg);
+
/**
* Serialize the NodeInfo object into a byte array which can be read by NodeInfo_read
*/
/**
* Creates a new router.
*/
-MUST_USE_RES struct LDKDefaultRouter DefaultRouter_new(const struct LDKNetworkGraph *NONNULL_PTR network_graph, struct LDKLogger logger, struct LDKThirtyTwoBytes random_seed_bytes, struct LDKLockableScore scorer, struct LDKProbabilisticScoringFeeParameters score_params);
+MUST_USE_RES struct LDKDefaultRouter DefaultRouter_new(const struct LDKNetworkGraph *NONNULL_PTR network_graph, struct LDKLogger logger, struct LDKEntropySource entropy_source, struct LDKLockableScore scorer, struct LDKProbabilisticScoringFeeParameters score_params);
/**
* Constructs a new Router which calls the relevant methods on this_arg.
*/
struct LDKRouter DefaultRouter_as_Router(const struct LDKDefaultRouter *NONNULL_PTR this_arg);
+/**
+ * Constructs a new MessageRouter which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned MessageRouter must be freed before this_arg is
+ */
+struct LDKMessageRouter DefaultRouter_as_MessageRouter(const struct LDKDefaultRouter *NONNULL_PTR this_arg);
+
/**
* Calls the free function if one is set
*/
*/
void PaymentParameters_set_previously_failed_channels(struct LDKPaymentParameters *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
+/**
+ * A list of indices corresponding to blinded paths in [`Payee::Blinded::route_hints`] which this
+ * payment was previously attempted over and which caused the payment to fail. Future attempts
+ * for the same payment shouldn't be relayed through any of these blinded paths.
+ *
+ * Returns a copy of the field.
+ */
+struct LDKCVec_u64Z PaymentParameters_get_previously_failed_blinded_path_idxs(const struct LDKPaymentParameters *NONNULL_PTR this_ptr);
+
+/**
+ * A list of indices corresponding to blinded paths in [`Payee::Blinded::route_hints`] which this
+ * payment was previously attempted over and which caused the payment to fail. Future attempts
+ * for the same payment shouldn't be relayed through any of these blinded paths.
+ */
+void PaymentParameters_set_previously_failed_blinded_path_idxs(struct LDKPaymentParameters *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
+
/**
* Constructs a new PaymentParameters given each field
*/
-MUST_USE_RES struct LDKPaymentParameters PaymentParameters_new(struct LDKPayee payee_arg, struct LDKCOption_u64Z expiry_time_arg, uint32_t max_total_cltv_expiry_delta_arg, uint8_t max_path_count_arg, uint8_t max_channel_saturation_power_of_half_arg, struct LDKCVec_u64Z previously_failed_channels_arg);
+MUST_USE_RES struct LDKPaymentParameters PaymentParameters_new(struct LDKPayee payee_arg, struct LDKCOption_u64Z expiry_time_arg, uint32_t max_total_cltv_expiry_delta_arg, uint8_t max_path_count_arg, uint8_t max_channel_saturation_power_of_half_arg, struct LDKCVec_u64Z previously_failed_channels_arg, struct LDKCVec_u64Z previously_failed_blinded_path_idxs_arg);
/**
* Creates a copy of the PaymentParameters
*/
struct LDKCResult_RouteHintHopDecodeErrorZ RouteHintHop_read(struct LDKu8slice ser);
+/**
+ * Frees any resources used by the FirstHopCandidate, if is_owned is set and inner is non-NULL.
+ */
+void FirstHopCandidate_free(struct LDKFirstHopCandidate this_obj);
+
+/**
+ * Creates a copy of the FirstHopCandidate
+ */
+struct LDKFirstHopCandidate FirstHopCandidate_clone(const struct LDKFirstHopCandidate *NONNULL_PTR orig);
+
+/**
+ * Frees any resources used by the PublicHopCandidate, if is_owned is set and inner is non-NULL.
+ */
+void PublicHopCandidate_free(struct LDKPublicHopCandidate this_obj);
+
+/**
+ * The short channel ID of the channel, i.e. the identifier by which we refer to this
+ * channel.
+ */
+uint64_t PublicHopCandidate_get_short_channel_id(const struct LDKPublicHopCandidate *NONNULL_PTR this_ptr);
+
+/**
+ * The short channel ID of the channel, i.e. the identifier by which we refer to this
+ * channel.
+ */
+void PublicHopCandidate_set_short_channel_id(struct LDKPublicHopCandidate *NONNULL_PTR this_ptr, uint64_t val);
+
+/**
+ * Creates a copy of the PublicHopCandidate
+ */
+struct LDKPublicHopCandidate PublicHopCandidate_clone(const struct LDKPublicHopCandidate *NONNULL_PTR orig);
+
+/**
+ * Frees any resources used by the PrivateHopCandidate, if is_owned is set and inner is non-NULL.
+ */
+void PrivateHopCandidate_free(struct LDKPrivateHopCandidate this_obj);
+
+/**
+ * Creates a copy of the PrivateHopCandidate
+ */
+struct LDKPrivateHopCandidate PrivateHopCandidate_clone(const struct LDKPrivateHopCandidate *NONNULL_PTR orig);
+
+/**
+ * Frees any resources used by the BlindedPathCandidate, if is_owned is set and inner is non-NULL.
+ */
+void BlindedPathCandidate_free(struct LDKBlindedPathCandidate this_obj);
+
+/**
+ * Creates a copy of the BlindedPathCandidate
+ */
+struct LDKBlindedPathCandidate BlindedPathCandidate_clone(const struct LDKBlindedPathCandidate *NONNULL_PTR orig);
+
+/**
+ * Frees any resources used by the OneHopBlindedPathCandidate, if is_owned is set and inner is non-NULL.
+ */
+void OneHopBlindedPathCandidate_free(struct LDKOneHopBlindedPathCandidate this_obj);
+
+/**
+ * Creates a copy of the OneHopBlindedPathCandidate
+ */
+struct LDKOneHopBlindedPathCandidate OneHopBlindedPathCandidate_clone(const struct LDKOneHopBlindedPathCandidate *NONNULL_PTR orig);
+
+/**
+ * Frees any resources used by the CandidateRouteHop
+ */
+void CandidateRouteHop_free(struct LDKCandidateRouteHop this_ptr);
+
+/**
+ * Creates a copy of the CandidateRouteHop
+ */
+struct LDKCandidateRouteHop CandidateRouteHop_clone(const struct LDKCandidateRouteHop *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new FirstHop-variant CandidateRouteHop
+ */
+struct LDKCandidateRouteHop CandidateRouteHop_first_hop(struct LDKFirstHopCandidate a);
+
+/**
+ * Utility method to constructs a new PublicHop-variant CandidateRouteHop
+ */
+struct LDKCandidateRouteHop CandidateRouteHop_public_hop(struct LDKPublicHopCandidate a);
+
+/**
+ * Utility method to constructs a new PrivateHop-variant CandidateRouteHop
+ */
+struct LDKCandidateRouteHop CandidateRouteHop_private_hop(struct LDKPrivateHopCandidate a);
+
+/**
+ * Utility method to constructs a new Blinded-variant CandidateRouteHop
+ */
+struct LDKCandidateRouteHop CandidateRouteHop_blinded(struct LDKBlindedPathCandidate a);
+
+/**
+ * Utility method to constructs a new OneHopBlinded-variant CandidateRouteHop
+ */
+struct LDKCandidateRouteHop CandidateRouteHop_one_hop_blinded(struct LDKOneHopBlindedPathCandidate a);
+
+/**
+ * Returns the globally unique short channel ID for this hop, if one is known.
+ *
+ * This only returns `Some` if the channel is public (either our own, or one we've learned
+ * from the public network graph), and thus the short channel ID we have for this channel is
+ * globally unique and identifies this channel in a global namespace.
+ */
+MUST_USE_RES struct LDKCOption_u64Z CandidateRouteHop_globally_unique_short_channel_id(const struct LDKCandidateRouteHop *NONNULL_PTR this_arg);
+
+/**
+ * Returns the required difference in HTLC CLTV expiry between the [`Self::source`] and the
+ * next-hop for an HTLC taking this hop.
+ *
+ * This is the time that the node(s) in this hop have to claim the HTLC on-chain if the
+ * next-hop goes on chain with a payment preimage.
+ */
+MUST_USE_RES uint32_t CandidateRouteHop_cltv_expiry_delta(const struct LDKCandidateRouteHop *NONNULL_PTR this_arg);
+
+/**
+ * Returns the minimum amount that can be sent over this hop, in millisatoshis.
+ */
+MUST_USE_RES uint64_t CandidateRouteHop_htlc_minimum_msat(const struct LDKCandidateRouteHop *NONNULL_PTR this_arg);
+
+/**
+ * Returns the fees that must be paid to route an HTLC over this channel.
+ */
+MUST_USE_RES struct LDKRoutingFees CandidateRouteHop_fees(const struct LDKCandidateRouteHop *NONNULL_PTR this_arg);
+
+/**
+ * Returns the source node id of current hop.
+ *
+ * Source node id refers to the node forwarding the HTLC through this hop.
+ *
+ * For [`Self::FirstHop`] we return payer's node id.
+ */
+MUST_USE_RES struct LDKNodeId CandidateRouteHop_source(const struct LDKCandidateRouteHop *NONNULL_PTR this_arg);
+
+/**
+ * Returns the target node id of this hop, if known.
+ *
+ * Target node id refers to the node receiving the HTLC after this hop.
+ *
+ * For [`Self::Blinded`] we return `None` because the ultimate destination after the blinded
+ * path is unknown.
+ *
+ * For [`Self::OneHopBlinded`] we return `None` because the target is the same as the source,
+ * and such a return value would be somewhat nonsensical.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+MUST_USE_RES struct LDKNodeId CandidateRouteHop_target(const struct LDKCandidateRouteHop *NONNULL_PTR this_arg);
+
/**
* Finds a route from us (payer) to the given target node (payee).
*
*
* Default value: 14 days
*
- * [`historical_estimated_channel_liquidity_probabilities`]: ProbabilisticScorerUsingTime::historical_estimated_channel_liquidity_probabilities
+ * [`historical_estimated_channel_liquidity_probabilities`]: ProbabilisticScorer::historical_estimated_channel_liquidity_probabilities
*/
uint64_t ProbabilisticScoringDecayParameters_get_historical_no_updates_half_life(const struct LDKProbabilisticScoringDecayParameters *NONNULL_PTR this_ptr);
*
* Default value: 14 days
*
- * [`historical_estimated_channel_liquidity_probabilities`]: ProbabilisticScorerUsingTime::historical_estimated_channel_liquidity_probabilities
+ * [`historical_estimated_channel_liquidity_probabilities`]: ProbabilisticScorer::historical_estimated_channel_liquidity_probabilities
*/
void ProbabilisticScoringDecayParameters_set_historical_no_updates_half_life(struct LDKProbabilisticScoringDecayParameters *NONNULL_PTR this_ptr, uint64_t val);
* in the top and bottom bucket, and roughly with similar (recent) frequency.
*
* Because the datapoints are decayed slowly over time, values will eventually return to
- * `Some(([1; 32], [1; 32]))` and then to `None` once no datapoints remain.
+ * `Some(([0; 32], [0; 32]))` or `None` if no data remains for a channel.
*
* In order to fetch a single success probability from the buckets provided here, as used in
* the scoring model, see [`Self::historical_estimated_payment_success_probability`].
* The revocation point specific to the commitment transaction which was broadcast. Used to
* derive the witnessScript for this output.
*/
-struct LDKPublicKey DelayedPaymentOutputDescriptor_get_revocation_pubkey(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
+struct LDKRevocationKey DelayedPaymentOutputDescriptor_get_revocation_pubkey(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
/**
* The revocation point specific to the commitment transaction which was broadcast. Used to
* derive the witnessScript for this output.
*/
-void DelayedPaymentOutputDescriptor_set_revocation_pubkey(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void DelayedPaymentOutputDescriptor_set_revocation_pubkey(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKRevocationKey val);
/**
* Arbitrary identification information returned by a call to [`ChannelSigner::channel_keys_id`].
*/
void DelayedPaymentOutputDescriptor_set_channel_value_satoshis(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, uint64_t val);
+/**
+ * The channel public keys and other parameters needed to generate a spending transaction or
+ * to provide to a re-derived signer through [`ChannelSigner::provide_channel_parameters`].
+ *
+ * Added as optional, but always `Some` if the descriptor was produced in v0.0.123 or later.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+struct LDKChannelTransactionParameters DelayedPaymentOutputDescriptor_get_channel_transaction_parameters(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
+
+/**
+ * The channel public keys and other parameters needed to generate a spending transaction or
+ * to provide to a re-derived signer through [`ChannelSigner::provide_channel_parameters`].
+ *
+ * Added as optional, but always `Some` if the descriptor was produced in v0.0.123 or later.
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+void DelayedPaymentOutputDescriptor_set_channel_transaction_parameters(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKChannelTransactionParameters val);
+
/**
* Constructs a new DelayedPaymentOutputDescriptor given each field
+ *
+ * Note that channel_transaction_parameters_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKDelayedPaymentOutputDescriptor DelayedPaymentOutputDescriptor_new(struct LDKOutPoint outpoint_arg, struct LDKPublicKey per_commitment_point_arg, uint16_t to_self_delay_arg, struct LDKTxOut output_arg, struct LDKPublicKey revocation_pubkey_arg, struct LDKThirtyTwoBytes channel_keys_id_arg, uint64_t channel_value_satoshis_arg);
+MUST_USE_RES struct LDKDelayedPaymentOutputDescriptor DelayedPaymentOutputDescriptor_new(struct LDKOutPoint outpoint_arg, struct LDKPublicKey per_commitment_point_arg, uint16_t to_self_delay_arg, struct LDKTxOut output_arg, struct LDKRevocationKey revocation_pubkey_arg, struct LDKThirtyTwoBytes channel_keys_id_arg, uint64_t channel_value_satoshis_arg, struct LDKChannelTransactionParameters channel_transaction_parameters_arg);
/**
* Creates a copy of the DelayedPaymentOutputDescriptor
* Note: If you have the grind_signatures feature enabled, this will be at least 1 byte
* shorter.
*/
-MUST_USE_RES uintptr_t StaticPaymentOutputDescriptor_max_witness_length(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_arg);
+MUST_USE_RES uint64_t StaticPaymentOutputDescriptor_max_witness_length(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_arg);
/**
* Serialize the StaticPaymentOutputDescriptor object into a byte array which can be read by StaticPaymentOutputDescriptor_read
/**
* Utility method to constructs a new StaticOutput-variant SpendableOutputDescriptor
*/
-struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_static_output(struct LDKOutPoint outpoint, struct LDKTxOut output);
+struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_static_output(struct LDKOutPoint outpoint, struct LDKTxOut output, struct LDKThirtyTwoBytes channel_keys_id);
/**
* Utility method to constructs a new DelayedPaymentOutput-variant SpendableOutputDescriptor
*
* We do not enforce that outputs meet the dust limit or that any output scripts are standard.
*/
-MUST_USE_RES struct LDKCResult_C2Tuple_CVec_u8ZusizeZNoneZ SpendableOutputDescriptor_create_spendable_outputs_psbt(struct LDKCVec_SpendableOutputDescriptorZ descriptors, struct LDKCVec_TxOutZ outputs, struct LDKCVec_u8Z change_destination_script, uint32_t feerate_sat_per_1000_weight, struct LDKCOption_u32Z locktime);
+MUST_USE_RES struct LDKCResult_C2Tuple_CVec_u8Zu64ZNoneZ SpendableOutputDescriptor_create_spendable_outputs_psbt(struct LDKCVec_SpendableOutputDescriptorZ descriptors, struct LDKCVec_TxOutZ outputs, struct LDKCVec_u8Z change_destination_script, uint32_t feerate_sat_per_1000_weight, struct LDKCOption_u32Z locktime);
/**
* Frees any resources used by the ChannelDerivationParameters, if is_owned is set and inner is non-NULL.
*/
void HTLCDescriptor_set_channel_derivation_parameters(struct LDKHTLCDescriptor *NONNULL_PTR this_ptr, struct LDKChannelDerivationParameters val);
+/**
+ * The txid of the commitment transaction in which the HTLC output lives.
+ */
+const uint8_t (*HTLCDescriptor_get_commitment_txid(const struct LDKHTLCDescriptor *NONNULL_PTR this_ptr))[32];
+
+/**
+ * The txid of the commitment transaction in which the HTLC output lives.
+ */
+void HTLCDescriptor_set_commitment_txid(struct LDKHTLCDescriptor *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
/**
* The number of the commitment transaction in which the HTLC output lives.
*/
*/
void HTLCDescriptor_set_counterparty_sig(struct LDKHTLCDescriptor *NONNULL_PTR this_ptr, struct LDKECDSASignature val);
+/**
+ * Constructs a new HTLCDescriptor given each field
+ */
+MUST_USE_RES struct LDKHTLCDescriptor HTLCDescriptor_new(struct LDKChannelDerivationParameters channel_derivation_parameters_arg, struct LDKThirtyTwoBytes commitment_txid_arg, uint64_t per_commitment_number_arg, struct LDKPublicKey per_commitment_point_arg, uint32_t feerate_per_kw_arg, struct LDKHTLCOutputInCommitment htlc_arg, struct LDKCOption_ThirtyTwoBytesZ preimage_arg, struct LDKECDSASignature counterparty_sig_arg);
+
/**
* Creates a copy of the HTLCDescriptor
*/
*/
void ChannelSigner_free(struct LDKChannelSigner this_ptr);
-/**
- * Calls the free function if one is set
- */
-void EcdsaChannelSigner_free(struct LDKEcdsaChannelSigner this_ptr);
-
-/**
- * Creates a copy of a WriteableEcdsaChannelSigner
- */
-struct LDKWriteableEcdsaChannelSigner WriteableEcdsaChannelSigner_clone(const struct LDKWriteableEcdsaChannelSigner *NONNULL_PTR orig);
-
-/**
- * Calls the free function if one is set
- */
-void WriteableEcdsaChannelSigner_free(struct LDKWriteableEcdsaChannelSigner this_ptr);
-
/**
* Creates a copy of the Recipient
*/
*/
void NodeSigner_free(struct LDKNodeSigner this_ptr);
+/**
+ * Calls the free function if one is set
+ */
+void OutputSpender_free(struct LDKOutputSpender this_ptr);
+
/**
* Calls the free function if one is set
*/
void SignerProvider_free(struct LDKSignerProvider this_ptr);
+/**
+ * Calls the free function if one is set
+ */
+void ChangeDestinationSource_free(struct LDKChangeDestinationSource this_ptr);
+
/**
* Frees any resources used by the InMemorySigner, if is_owned is set and inner is non-NULL.
*/
*
* [`descriptor.outpoint`]: StaticPaymentOutputDescriptor::outpoint
*/
-MUST_USE_RES struct LDKCResult_CVec_CVec_u8ZZNoneZ InMemorySigner_sign_counterparty_payment_input(const struct LDKInMemorySigner *NONNULL_PTR this_arg, struct LDKTransaction spend_tx, uintptr_t input_idx, const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR descriptor);
+MUST_USE_RES struct LDKCResult_WitnessNoneZ InMemorySigner_sign_counterparty_payment_input(const struct LDKInMemorySigner *NONNULL_PTR this_arg, struct LDKTransaction spend_tx, uintptr_t input_idx, const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR descriptor);
/**
* Sign the single input of `spend_tx` at index `input_idx` which spends the output
* [`descriptor.outpoint`]: DelayedPaymentOutputDescriptor::outpoint
* [`descriptor.to_self_delay`]: DelayedPaymentOutputDescriptor::to_self_delay
*/
-MUST_USE_RES struct LDKCResult_CVec_CVec_u8ZZNoneZ InMemorySigner_sign_dynamic_p2wsh_input(const struct LDKInMemorySigner *NONNULL_PTR this_arg, struct LDKTransaction spend_tx, uintptr_t input_idx, const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR descriptor);
+MUST_USE_RES struct LDKCResult_WitnessNoneZ InMemorySigner_sign_dynamic_p2wsh_input(const struct LDKInMemorySigner *NONNULL_PTR this_arg, struct LDKTransaction spend_tx, uintptr_t input_idx, const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR descriptor);
/**
* Constructs a new EntropySource which calls the relevant methods on this_arg.
*/
MUST_USE_RES struct LDKCResult_CVec_u8ZNoneZ KeysManager_sign_spendable_outputs_psbt(const struct LDKKeysManager *NONNULL_PTR this_arg, struct LDKCVec_SpendableOutputDescriptorZ descriptors, struct LDKCVec_u8Z psbt);
-/**
- * Creates a [`Transaction`] which spends the given descriptors to the given outputs, plus an
- * output to the given change destination (if sufficient change value remains). The
- * transaction will have a feerate, at least, of the given value.
- *
- * The `locktime` argument is used to set the transaction's locktime. If `None`, the
- * transaction will have a locktime of 0. It it recommended to set this to the current block
- * height to avoid fee sniping, unless you have some specific reason to use a different
- * locktime.
- *
- * Returns `Err(())` if the output value is greater than the input value minus required fee,
- * if a descriptor was duplicated, or if an output descriptor `script_pubkey`
- * does not match the one we can spend.
- *
- * We do not enforce that outputs meet the dust limit or that any output scripts are standard.
- *
- * May panic if the [`SpendableOutputDescriptor`]s were not generated by channels which used
- * this [`KeysManager`] or one of the [`InMemorySigner`] created by this [`KeysManager`].
- */
-MUST_USE_RES struct LDKCResult_TransactionNoneZ KeysManager_spend_spendable_outputs(const struct LDKKeysManager *NONNULL_PTR this_arg, struct LDKCVec_SpendableOutputDescriptorZ descriptors, struct LDKCVec_TxOutZ outputs, struct LDKCVec_u8Z change_destination_script, uint32_t feerate_sat_per_1000_weight, struct LDKCOption_u32Z locktime);
-
/**
* Constructs a new EntropySource which calls the relevant methods on this_arg.
* This copies the `inner` pointer in this_arg and thus the returned EntropySource must be freed before this_arg is
*/
struct LDKNodeSigner KeysManager_as_NodeSigner(const struct LDKKeysManager *NONNULL_PTR this_arg);
+/**
+ * Constructs a new OutputSpender which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned OutputSpender must be freed before this_arg is
+ */
+struct LDKOutputSpender KeysManager_as_OutputSpender(const struct LDKKeysManager *NONNULL_PTR this_arg);
+
/**
* Constructs a new SignerProvider which calls the relevant methods on this_arg.
* This copies the `inner` pointer in this_arg and thus the returned SignerProvider must be freed before this_arg is
*/
struct LDKNodeSigner PhantomKeysManager_as_NodeSigner(const struct LDKPhantomKeysManager *NONNULL_PTR this_arg);
+/**
+ * Constructs a new OutputSpender which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned OutputSpender must be freed before this_arg is
+ */
+struct LDKOutputSpender PhantomKeysManager_as_OutputSpender(const struct LDKPhantomKeysManager *NONNULL_PTR this_arg);
+
/**
* Constructs a new SignerProvider which calls the relevant methods on this_arg.
* This copies the `inner` pointer in this_arg and thus the returned SignerProvider must be freed before this_arg is
*/
MUST_USE_RES struct LDKPhantomKeysManager PhantomKeysManager_new(const uint8_t (*seed)[32], uint64_t starting_time_secs, uint32_t starting_time_nanos, const uint8_t (*cross_node_seed)[32]);
-/**
- * See [`KeysManager::spend_spendable_outputs`] for documentation on this method.
- */
-MUST_USE_RES struct LDKCResult_TransactionNoneZ PhantomKeysManager_spend_spendable_outputs(const struct LDKPhantomKeysManager *NONNULL_PTR this_arg, struct LDKCVec_SpendableOutputDescriptorZ descriptors, struct LDKCVec_TxOutZ outputs, struct LDKCVec_u8Z change_destination_script, uint32_t feerate_sat_per_1000_weight, struct LDKCOption_u32Z locktime);
-
/**
* See [`KeysManager::derive_channel_keys`] for documentation on this method.
*/
*/
MUST_USE_RES struct LDKSecretKey PhantomKeysManager_get_phantom_node_secret_key(const struct LDKPhantomKeysManager *NONNULL_PTR this_arg);
+/**
+ * Frees any resources used by the RandomBytes, if is_owned is set and inner is non-NULL.
+ */
+void RandomBytes_free(struct LDKRandomBytes this_obj);
+
+/**
+ * Creates a new instance using the given seed.
+ */
+MUST_USE_RES struct LDKRandomBytes RandomBytes_new(struct LDKThirtyTwoBytes seed);
+
+/**
+ * Constructs a new EntropySource which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned EntropySource must be freed before this_arg is
+ */
+struct LDKEntropySource RandomBytes_as_EntropySource(const struct LDKRandomBytes *NONNULL_PTR this_arg);
+
+/**
+ * Calls the free function if one is set
+ */
+void EcdsaChannelSigner_free(struct LDKEcdsaChannelSigner this_ptr);
+
+/**
+ * Creates a copy of a WriteableEcdsaChannelSigner
+ */
+struct LDKWriteableEcdsaChannelSigner WriteableEcdsaChannelSigner_clone(const struct LDKWriteableEcdsaChannelSigner *NONNULL_PTR orig);
+
+/**
+ * Calls the free function if one is set
+ */
+void WriteableEcdsaChannelSigner_free(struct LDKWriteableEcdsaChannelSigner this_ptr);
+
/**
* Frees any resources used by the OnionMessenger, if is_owned is set and inner is non-NULL.
*/
void DefaultMessageRouter_free(struct LDKDefaultMessageRouter this_obj);
/**
- * Constructs a new DefaultMessageRouter given each field
+ * Creates a [`DefaultMessageRouter`] using the given [`NetworkGraph`].
*/
-MUST_USE_RES struct LDKDefaultMessageRouter DefaultMessageRouter_new(void);
+MUST_USE_RES struct LDKDefaultMessageRouter DefaultMessageRouter_new(const struct LDKNetworkGraph *NONNULL_PTR network_graph, struct LDKEntropySource entropy_source);
/**
* Constructs a new MessageRouter which calls the relevant methods on this_arg.
*/
void OnionMessagePath_set_destination(struct LDKOnionMessagePath *NONNULL_PTR this_ptr, struct LDKDestination val);
+/**
+ * Addresses that may be used to connect to [`OnionMessagePath::first_node`].
+ *
+ * Only needs to be set if a connection to the node is required. [`OnionMessenger`] may use
+ * this to initiate such a connection.
+ *
+ * Returns a copy of the field.
+ */
+struct LDKCOption_CVec_SocketAddressZZ OnionMessagePath_get_first_node_addresses(const struct LDKOnionMessagePath *NONNULL_PTR this_ptr);
+
+/**
+ * Addresses that may be used to connect to [`OnionMessagePath::first_node`].
+ *
+ * Only needs to be set if a connection to the node is required. [`OnionMessenger`] may use
+ * this to initiate such a connection.
+ */
+void OnionMessagePath_set_first_node_addresses(struct LDKOnionMessagePath *NONNULL_PTR this_ptr, struct LDKCOption_CVec_SocketAddressZZ val);
+
/**
* Constructs a new OnionMessagePath given each field
*/
-MUST_USE_RES struct LDKOnionMessagePath OnionMessagePath_new(struct LDKCVec_PublicKeyZ intermediate_nodes_arg, struct LDKDestination destination_arg);
+MUST_USE_RES struct LDKOnionMessagePath OnionMessagePath_new(struct LDKCVec_PublicKeyZ intermediate_nodes_arg, struct LDKDestination destination_arg, struct LDKCOption_CVec_SocketAddressZZ first_node_addresses_arg);
/**
* Creates a copy of the OnionMessagePath
*/
struct LDKOnionMessagePath OnionMessagePath_clone(const struct LDKOnionMessagePath *NONNULL_PTR orig);
+/**
+ * Returns the first node in the path.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+MUST_USE_RES struct LDKPublicKey OnionMessagePath_first_node(const struct LDKOnionMessagePath *NONNULL_PTR this_arg);
+
/**
* Frees any resources used by the Destination
*/
*/
struct LDKDestination Destination_blinded_path(struct LDKBlindedPath a);
+/**
+ * Generates a non-cryptographic 64-bit hash of the Destination.
+ */
+uint64_t Destination_hash(const struct LDKDestination *NONNULL_PTR o);
+
+/**
+ * Checks if two Destinations contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ */
+bool Destination_eq(const struct LDKDestination *NONNULL_PTR a, const struct LDKDestination *NONNULL_PTR b);
+
+/**
+ * Attempts to resolve the [`IntroductionNode::DirectedShortChannelId`] of a
+ * [`Destination::BlindedPath`] to a [`IntroductionNode::NodeId`], if applicable, using the
+ * provided [`ReadOnlyNetworkGraph`].
+ */
+void Destination_resolve(struct LDKDestination *NONNULL_PTR this_arg, const struct LDKReadOnlyNetworkGraph *NONNULL_PTR network_graph);
+
+/**
+ * Frees any resources used by the SendSuccess
+ */
+void SendSuccess_free(struct LDKSendSuccess this_ptr);
+
+/**
+ * Creates a copy of the SendSuccess
+ */
+struct LDKSendSuccess SendSuccess_clone(const struct LDKSendSuccess *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new Buffered-variant SendSuccess
+ */
+struct LDKSendSuccess SendSuccess_buffered(void);
+
+/**
+ * Utility method to constructs a new BufferedAwaitingConnection-variant SendSuccess
+ */
+struct LDKSendSuccess SendSuccess_buffered_awaiting_connection(struct LDKPublicKey a);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the SendSuccess.
+ */
+uint64_t SendSuccess_hash(const struct LDKSendSuccess *NONNULL_PTR o);
+
+/**
+ * Checks if two SendSuccesss contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ */
+bool SendSuccess_eq(const struct LDKSendSuccess *NONNULL_PTR a, const struct LDKSendSuccess *NONNULL_PTR b);
+
/**
* Frees any resources used by the SendError
*/
/**
* Utility method to constructs a new InvalidFirstHop-variant SendError
*/
-struct LDKSendError SendError_invalid_first_hop(void);
+struct LDKSendError SendError_invalid_first_hop(struct LDKPublicKey a);
+
+/**
+ * Utility method to constructs a new PathNotFound-variant SendError
+ */
+struct LDKSendError SendError_path_not_found(void);
/**
* Utility method to constructs a new InvalidMessage-variant SendError
*/
struct LDKSendError SendError_get_node_id_failed(void);
+/**
+ * Utility method to constructs a new UnresolvedIntroductionNode-variant SendError
+ */
+struct LDKSendError SendError_unresolved_introduction_node(void);
+
/**
* Utility method to constructs a new BlindedPathAdvanceFailed-variant SendError
*/
struct LDKSendError SendError_blinded_path_advance_failed(void);
+/**
+ * Generates a non-cryptographic 64-bit hash of the SendError.
+ */
+uint64_t SendError_hash(const struct LDKSendError *NONNULL_PTR o);
+
/**
* Checks if two SendErrors contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* Utility method to constructs a new Forward-variant PeeledOnion
*/
-struct LDKPeeledOnion PeeledOnion_forward(struct LDKPublicKey a, struct LDKOnionMessage b);
+struct LDKPeeledOnion PeeledOnion_forward(struct LDKNextMessageHop a, struct LDKOnionMessage b);
/**
* Utility method to constructs a new Receive-variant PeeledOnion
*/
struct LDKPeeledOnion PeeledOnion_receive(struct LDKParsedOnionMessageContents a, struct LDKThirtyTwoBytes b, struct LDKBlindedPath c);
+/**
+ * Creates an [`OnionMessage`] with the given `contents` for sending to the destination of
+ * `path`, first calling [`Destination::resolve`] on `path.destination` with the given
+ * [`ReadOnlyNetworkGraph`].
+ *
+ * Returns the node id of the peer to send the message to, the message itself, and any addresses
+ * needed to connect to the first node.
+ *
+ * Note that reply_path (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+struct LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ create_onion_message_resolving_destination(const struct LDKEntropySource *NONNULL_PTR entropy_source, const struct LDKNodeSigner *NONNULL_PTR node_signer, const struct LDKNodeIdLookUp *NONNULL_PTR node_id_lookup, const struct LDKReadOnlyNetworkGraph *NONNULL_PTR network_graph, struct LDKOnionMessagePath path, struct LDKOnionMessageContents contents, struct LDKBlindedPath reply_path);
+
/**
* Creates an [`OnionMessage`] with the given `contents` for sending to the destination of
* `path`.
*
- * Returns both the node id of the peer to send the message to and the message itself.
+ * Returns the node id of the peer to send the message to, the message itself, and any addresses
+ * needed to connect to the first node.
+ *
+ * Returns [`SendError::UnresolvedIntroductionNode`] if:
+ * - `destination` contains a blinded path with an [`IntroductionNode::DirectedShortChannelId`],
+ * - unless it can be resolved by [`NodeIdLookUp::next_node_id`].
+ * Use [`create_onion_message_resolving_destination`] instead to resolve the introduction node
+ * first with a [`ReadOnlyNetworkGraph`].
*
* Note that reply_path (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-struct LDKCResult_C2Tuple_PublicKeyOnionMessageZSendErrorZ create_onion_message(const struct LDKEntropySource *NONNULL_PTR entropy_source, const struct LDKNodeSigner *NONNULL_PTR node_signer, struct LDKOnionMessagePath path, struct LDKOnionMessageContents contents, struct LDKBlindedPath reply_path);
+struct LDKCResult_C3Tuple_PublicKeyOnionMessageCOption_CVec_SocketAddressZZZSendErrorZ create_onion_message(const struct LDKEntropySource *NONNULL_PTR entropy_source, const struct LDKNodeSigner *NONNULL_PTR node_signer, const struct LDKNodeIdLookUp *NONNULL_PTR node_id_lookup, struct LDKOnionMessagePath path, struct LDKOnionMessageContents contents, struct LDKBlindedPath reply_path);
/**
* Decode one layer of an incoming [`OnionMessage`].
* Constructs a new `OnionMessenger` to send, forward, and delegate received onion messages to
* their respective handlers.
*/
-MUST_USE_RES struct LDKOnionMessenger OnionMessenger_new(struct LDKEntropySource entropy_source, struct LDKNodeSigner node_signer, struct LDKLogger logger, struct LDKMessageRouter message_router, struct LDKOffersMessageHandler offers_handler, struct LDKCustomOnionMessageHandler custom_handler);
+MUST_USE_RES struct LDKOnionMessenger OnionMessenger_new(struct LDKEntropySource entropy_source, struct LDKNodeSigner node_signer, struct LDKLogger logger, struct LDKNodeIdLookUp node_id_lookup, struct LDKMessageRouter message_router, struct LDKOffersMessageHandler offers_handler, struct LDKCustomOnionMessageHandler custom_handler);
/**
- * Sends an [`OnionMessage`] with the given `contents` for sending to the destination of
- * `path`.
+ * Sends an [`OnionMessage`] with the given `contents` to `destination`.
*
* See [`OnionMessenger`] for example usage.
*
* Note that reply_path (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
-MUST_USE_RES struct LDKCResult_NoneSendErrorZ OnionMessenger_send_onion_message(const struct LDKOnionMessenger *NONNULL_PTR this_arg, struct LDKOnionMessagePath path, struct LDKOnionMessageContents contents, struct LDKBlindedPath reply_path);
+MUST_USE_RES struct LDKCResult_SendSuccessSendErrorZ OnionMessenger_send_onion_message(const struct LDKOnionMessenger *NONNULL_PTR this_arg, struct LDKOnionMessageContents contents, struct LDKDestination destination, struct LDKBlindedPath reply_path);
/**
* Constructs a new OnionMessageHandler which calls the relevant methods on this_arg.
*/
MUST_USE_RES bool OffersMessage_is_known_type(uint64_t tlv_type);
+/**
+ * Constructs a new OnionMessageContents which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned OnionMessageContents must be freed before this_arg is
+ */
+struct LDKOnionMessageContents OffersMessage_as_OnionMessageContents(const struct LDKOffersMessage *NONNULL_PTR this_arg);
+
/**
* Serialize the OffersMessage object into a byte array which can be read by OffersMessage_read
*/
*/
struct LDKPacket Packet_clone(const struct LDKPacket *NONNULL_PTR orig);
+/**
+ * Generates a non-cryptographic 64-bit hash of the Packet.
+ */
+uint64_t Packet_hash(const struct LDKPacket *NONNULL_PTR o);
+
/**
* Checks if two Packets contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
*/
void OnionMessageContents_free(struct LDKOnionMessageContents this_ptr);
+/**
+ * Frees any resources used by the NextMessageHop
+ */
+void NextMessageHop_free(struct LDKNextMessageHop this_ptr);
+
+/**
+ * Creates a copy of the NextMessageHop
+ */
+struct LDKNextMessageHop NextMessageHop_clone(const struct LDKNextMessageHop *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new NodeId-variant NextMessageHop
+ */
+struct LDKNextMessageHop NextMessageHop_node_id(struct LDKPublicKey a);
+
+/**
+ * Utility method to constructs a new ShortChannelId-variant NextMessageHop
+ */
+struct LDKNextMessageHop NextMessageHop_short_channel_id(uint64_t a);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the NextMessageHop.
+ */
+uint64_t NextMessageHop_hash(const struct LDKNextMessageHop *NONNULL_PTR o);
+
+/**
+ * Checks if two NextMessageHops contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ */
+bool NextMessageHop_eq(const struct LDKNextMessageHop *NONNULL_PTR a, const struct LDKNextMessageHop *NONNULL_PTR b);
+
/**
* Frees any resources used by the BlindedPath, if is_owned is set and inner is non-NULL.
*/
/**
* To send to a blinded path, the sender first finds a route to the unblinded
- * `introduction_node_id`, which can unblind its [`encrypted_payload`] to find out the onion
+ * `introduction_node`, which can unblind its [`encrypted_payload`] to find out the onion
* message or payment's next hop and forward it along.
*
* [`encrypted_payload`]: BlindedHop::encrypted_payload
*/
-struct LDKPublicKey BlindedPath_get_introduction_node_id(const struct LDKBlindedPath *NONNULL_PTR this_ptr);
+struct LDKIntroductionNode BlindedPath_get_introduction_node(const struct LDKBlindedPath *NONNULL_PTR this_ptr);
/**
* To send to a blinded path, the sender first finds a route to the unblinded
- * `introduction_node_id`, which can unblind its [`encrypted_payload`] to find out the onion
+ * `introduction_node`, which can unblind its [`encrypted_payload`] to find out the onion
* message or payment's next hop and forward it along.
*
* [`encrypted_payload`]: BlindedHop::encrypted_payload
*/
-void BlindedPath_set_introduction_node_id(struct LDKBlindedPath *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+void BlindedPath_set_introduction_node(struct LDKBlindedPath *NONNULL_PTR this_ptr, struct LDKIntroductionNode val);
/**
* Used by the introduction node to decrypt its [`encrypted_payload`] to forward the onion
/**
* Constructs a new BlindedPath given each field
*/
-MUST_USE_RES struct LDKBlindedPath BlindedPath_new(struct LDKPublicKey introduction_node_id_arg, struct LDKPublicKey blinding_point_arg, struct LDKCVec_BlindedHopZ blinded_hops_arg);
+MUST_USE_RES struct LDKBlindedPath BlindedPath_new(struct LDKIntroductionNode introduction_node_arg, struct LDKPublicKey blinding_point_arg, struct LDKCVec_BlindedHopZ blinded_hops_arg);
/**
* Creates a copy of the BlindedPath
*/
bool BlindedPath_eq(const struct LDKBlindedPath *NONNULL_PTR a, const struct LDKBlindedPath *NONNULL_PTR b);
+/**
+ * Frees any resources used by the IntroductionNode
+ */
+void IntroductionNode_free(struct LDKIntroductionNode this_ptr);
+
+/**
+ * Creates a copy of the IntroductionNode
+ */
+struct LDKIntroductionNode IntroductionNode_clone(const struct LDKIntroductionNode *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new NodeId-variant IntroductionNode
+ */
+struct LDKIntroductionNode IntroductionNode_node_id(struct LDKPublicKey a);
+
+/**
+ * Utility method to constructs a new DirectedShortChannelId-variant IntroductionNode
+ */
+struct LDKIntroductionNode IntroductionNode_directed_short_channel_id(enum LDKDirection a, uint64_t b);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the IntroductionNode.
+ */
+uint64_t IntroductionNode_hash(const struct LDKIntroductionNode *NONNULL_PTR o);
+
+/**
+ * Checks if two IntroductionNodes contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ */
+bool IntroductionNode_eq(const struct LDKIntroductionNode *NONNULL_PTR a, const struct LDKIntroductionNode *NONNULL_PTR b);
+
+/**
+ * Creates a copy of the Direction
+ */
+enum LDKDirection Direction_clone(const enum LDKDirection *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new NodeOne-variant Direction
+ */
+enum LDKDirection Direction_node_one(void);
+
+/**
+ * Utility method to constructs a new NodeTwo-variant Direction
+ */
+enum LDKDirection Direction_node_two(void);
+
+/**
+ * Generates a non-cryptographic 64-bit hash of the Direction.
+ */
+uint64_t Direction_hash(const enum LDKDirection *NONNULL_PTR o);
+
+/**
+ * Checks if two Directions contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ */
+bool Direction_eq(const enum LDKDirection *NONNULL_PTR a, const enum LDKDirection *NONNULL_PTR b);
+
+/**
+ * Calls the free function if one is set
+ */
+void NodeIdLookUp_free(struct LDKNodeIdLookUp this_ptr);
+
+/**
+ * Frees any resources used by the EmptyNodeIdLookUp, if is_owned is set and inner is non-NULL.
+ */
+void EmptyNodeIdLookUp_free(struct LDKEmptyNodeIdLookUp this_obj);
+
+/**
+ * Constructs a new EmptyNodeIdLookUp given each field
+ */
+MUST_USE_RES struct LDKEmptyNodeIdLookUp EmptyNodeIdLookUp_new(void);
+
+/**
+ * Constructs a new NodeIdLookUp which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned NodeIdLookUp must be freed before this_arg is
+ */
+struct LDKNodeIdLookUp EmptyNodeIdLookUp_as_NodeIdLookUp(const struct LDKEmptyNodeIdLookUp *NONNULL_PTR this_arg);
+
/**
* Frees any resources used by the BlindedHop, if is_owned is set and inner is non-NULL.
*/
/**
* Create a one-hop blinded path for a payment.
*/
-MUST_USE_RES struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ BlindedPath_one_hop_for_payment(struct LDKPublicKey payee_node_id, struct LDKReceiveTlvs payee_tlvs, const struct LDKEntropySource *NONNULL_PTR entropy_source);
+MUST_USE_RES struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ BlindedPath_one_hop_for_payment(struct LDKPublicKey payee_node_id, struct LDKReceiveTlvs payee_tlvs, uint16_t min_final_cltv_expiry_delta, const struct LDKEntropySource *NONNULL_PTR entropy_source);
+
+/**
+ * Create a blinded path for a payment, to be forwarded along `intermediate_nodes`.
+ *
+ * Errors if:
+ * * a provided node id is invalid
+ * * [`BlindedPayInfo`] calculation results in an integer overflow
+ * * any unknown features are required in the provided [`ForwardTlvs`]
+ *
+ * [`ForwardTlvs`]: crate::blinded_path::payment::ForwardTlvs
+ */
+MUST_USE_RES struct LDKCResult_C2Tuple_BlindedPayInfoBlindedPathZNoneZ BlindedPath_new_for_payment(struct LDKCVec_ForwardNodeZ intermediate_nodes, struct LDKPublicKey payee_node_id, struct LDKReceiveTlvs payee_tlvs, uint64_t htlc_maximum_msat, uint16_t min_final_cltv_expiry_delta, const struct LDKEntropySource *NONNULL_PTR entropy_source);
+
+/**
+ * Returns the introduction [`NodeId`] of the blinded path, if it is publicly reachable (i.e.,
+ * it is found in the network graph).
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+MUST_USE_RES struct LDKNodeId BlindedPath_public_introduction_node_id(const struct LDKBlindedPath *NONNULL_PTR this_arg, const struct LDKReadOnlyNetworkGraph *NONNULL_PTR network_graph);
/**
* Serialize the BlindedPath object into a byte array which can be read by BlindedPath_read
*/
void ReceiveTlvs_set_payment_constraints(struct LDKReceiveTlvs *NONNULL_PTR this_ptr, struct LDKPaymentConstraints val);
+/**
+ * Context for the receiver of this payment.
+ */
+struct LDKPaymentContext ReceiveTlvs_get_payment_context(const struct LDKReceiveTlvs *NONNULL_PTR this_ptr);
+
+/**
+ * Context for the receiver of this payment.
+ */
+void ReceiveTlvs_set_payment_context(struct LDKReceiveTlvs *NONNULL_PTR this_ptr, struct LDKPaymentContext val);
+
/**
* Constructs a new ReceiveTlvs given each field
*/
-MUST_USE_RES struct LDKReceiveTlvs ReceiveTlvs_new(struct LDKThirtyTwoBytes payment_secret_arg, struct LDKPaymentConstraints payment_constraints_arg);
+MUST_USE_RES struct LDKReceiveTlvs ReceiveTlvs_new(struct LDKThirtyTwoBytes payment_secret_arg, struct LDKPaymentConstraints payment_constraints_arg, struct LDKPaymentContext payment_context_arg);
/**
* Creates a copy of the ReceiveTlvs
*/
struct LDKPaymentConstraints PaymentConstraints_clone(const struct LDKPaymentConstraints *NONNULL_PTR orig);
+/**
+ * Frees any resources used by the PaymentContext
+ */
+void PaymentContext_free(struct LDKPaymentContext this_ptr);
+
+/**
+ * Creates a copy of the PaymentContext
+ */
+struct LDKPaymentContext PaymentContext_clone(const struct LDKPaymentContext *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new Unknown-variant PaymentContext
+ */
+struct LDKPaymentContext PaymentContext_unknown(struct LDKUnknownPaymentContext a);
+
+/**
+ * Utility method to constructs a new Bolt12Offer-variant PaymentContext
+ */
+struct LDKPaymentContext PaymentContext_bolt12_offer(struct LDKBolt12OfferContext a);
+
+/**
+ * Utility method to constructs a new Bolt12Refund-variant PaymentContext
+ */
+struct LDKPaymentContext PaymentContext_bolt12_refund(struct LDKBolt12RefundContext a);
+
+/**
+ * Checks if two PaymentContexts contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ */
+bool PaymentContext_eq(const struct LDKPaymentContext *NONNULL_PTR a, const struct LDKPaymentContext *NONNULL_PTR b);
+
+/**
+ * Frees any resources used by the UnknownPaymentContext, if is_owned is set and inner is non-NULL.
+ */
+void UnknownPaymentContext_free(struct LDKUnknownPaymentContext this_obj);
+
+/**
+ * Creates a copy of the UnknownPaymentContext
+ */
+struct LDKUnknownPaymentContext UnknownPaymentContext_clone(const struct LDKUnknownPaymentContext *NONNULL_PTR orig);
+
+/**
+ * Checks if two UnknownPaymentContexts contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool UnknownPaymentContext_eq(const struct LDKUnknownPaymentContext *NONNULL_PTR a, const struct LDKUnknownPaymentContext *NONNULL_PTR b);
+
+/**
+ * Frees any resources used by the Bolt12OfferContext, if is_owned is set and inner is non-NULL.
+ */
+void Bolt12OfferContext_free(struct LDKBolt12OfferContext this_obj);
+
+/**
+ * The identifier of the [`Offer`].
+ *
+ * [`Offer`]: crate::offers::offer::Offer
+ */
+struct LDKOfferId Bolt12OfferContext_get_offer_id(const struct LDKBolt12OfferContext *NONNULL_PTR this_ptr);
+
+/**
+ * The identifier of the [`Offer`].
+ *
+ * [`Offer`]: crate::offers::offer::Offer
+ */
+void Bolt12OfferContext_set_offer_id(struct LDKBolt12OfferContext *NONNULL_PTR this_ptr, struct LDKOfferId val);
+
+/**
+ * Fields from an [`InvoiceRequest`] sent for a [`Bolt12Invoice`].
+ *
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
+ */
+struct LDKInvoiceRequestFields Bolt12OfferContext_get_invoice_request(const struct LDKBolt12OfferContext *NONNULL_PTR this_ptr);
+
+/**
+ * Fields from an [`InvoiceRequest`] sent for a [`Bolt12Invoice`].
+ *
+ * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
+ * [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
+ */
+void Bolt12OfferContext_set_invoice_request(struct LDKBolt12OfferContext *NONNULL_PTR this_ptr, struct LDKInvoiceRequestFields val);
+
+/**
+ * Constructs a new Bolt12OfferContext given each field
+ */
+MUST_USE_RES struct LDKBolt12OfferContext Bolt12OfferContext_new(struct LDKOfferId offer_id_arg, struct LDKInvoiceRequestFields invoice_request_arg);
+
+/**
+ * Creates a copy of the Bolt12OfferContext
+ */
+struct LDKBolt12OfferContext Bolt12OfferContext_clone(const struct LDKBolt12OfferContext *NONNULL_PTR orig);
+
+/**
+ * Checks if two Bolt12OfferContexts contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool Bolt12OfferContext_eq(const struct LDKBolt12OfferContext *NONNULL_PTR a, const struct LDKBolt12OfferContext *NONNULL_PTR b);
+
+/**
+ * Frees any resources used by the Bolt12RefundContext, if is_owned is set and inner is non-NULL.
+ */
+void Bolt12RefundContext_free(struct LDKBolt12RefundContext this_obj);
+
+/**
+ * Constructs a new Bolt12RefundContext given each field
+ */
+MUST_USE_RES struct LDKBolt12RefundContext Bolt12RefundContext_new(void);
+
+/**
+ * Creates a copy of the Bolt12RefundContext
+ */
+struct LDKBolt12RefundContext Bolt12RefundContext_clone(const struct LDKBolt12RefundContext *NONNULL_PTR orig);
+
+/**
+ * Checks if two Bolt12RefundContexts contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+bool Bolt12RefundContext_eq(const struct LDKBolt12RefundContext *NONNULL_PTR a, const struct LDKBolt12RefundContext *NONNULL_PTR b);
+
/**
* Serialize the ForwardTlvs object into a byte array which can be read by ForwardTlvs_read
*/
*/
struct LDKCVec_u8Z ReceiveTlvs_write(const struct LDKReceiveTlvs *NONNULL_PTR obj);
-/**
- * Read a ReceiveTlvs from a byte array, created by ReceiveTlvs_write
- */
-struct LDKCResult_ReceiveTlvsDecodeErrorZ ReceiveTlvs_read(struct LDKu8slice ser);
-
/**
* Serialize the PaymentRelay object into a byte array which can be read by PaymentRelay_read
*/
*/
struct LDKCResult_PaymentConstraintsDecodeErrorZ PaymentConstraints_read(struct LDKu8slice ser);
+/**
+ * Serialize the PaymentContext object into a byte array which can be read by PaymentContext_read
+ */
+struct LDKCVec_u8Z PaymentContext_write(const struct LDKPaymentContext *NONNULL_PTR obj);
+
+/**
+ * Read a PaymentContext from a byte array, created by PaymentContext_write
+ */
+struct LDKCResult_PaymentContextDecodeErrorZ PaymentContext_read(struct LDKu8slice ser);
+
+/**
+ * Serialize the UnknownPaymentContext object into a byte array which can be read by UnknownPaymentContext_read
+ */
+struct LDKCVec_u8Z UnknownPaymentContext_write(const struct LDKUnknownPaymentContext *NONNULL_PTR obj);
+
+/**
+ * Read a UnknownPaymentContext from a byte array, created by UnknownPaymentContext_write
+ */
+struct LDKCResult_UnknownPaymentContextDecodeErrorZ UnknownPaymentContext_read(struct LDKu8slice ser);
+
+/**
+ * Serialize the Bolt12OfferContext object into a byte array which can be read by Bolt12OfferContext_read
+ */
+struct LDKCVec_u8Z Bolt12OfferContext_write(const struct LDKBolt12OfferContext *NONNULL_PTR obj);
+
+/**
+ * Read a Bolt12OfferContext from a byte array, created by Bolt12OfferContext_write
+ */
+struct LDKCResult_Bolt12OfferContextDecodeErrorZ Bolt12OfferContext_read(struct LDKu8slice ser);
+
+/**
+ * Serialize the Bolt12RefundContext object into a byte array which can be read by Bolt12RefundContext_read
+ */
+struct LDKCVec_u8Z Bolt12RefundContext_write(const struct LDKBolt12RefundContext *NONNULL_PTR obj);
+
+/**
+ * Read a Bolt12RefundContext from a byte array, created by Bolt12RefundContext_write
+ */
+struct LDKCResult_Bolt12RefundContextDecodeErrorZ Bolt12RefundContext_read(struct LDKu8slice ser);
+
/**
* Frees any resources used by the PaymentPurpose
*/
struct LDKPaymentPurpose PaymentPurpose_clone(const struct LDKPaymentPurpose *NONNULL_PTR orig);
/**
- * Utility method to constructs a new InvoicePayment-variant PaymentPurpose
+ * Utility method to constructs a new Bolt11InvoicePayment-variant PaymentPurpose
*/
-struct LDKPaymentPurpose PaymentPurpose_invoice_payment(struct LDKCOption_ThirtyTwoBytesZ payment_preimage, struct LDKThirtyTwoBytes payment_secret);
+struct LDKPaymentPurpose PaymentPurpose_bolt11_invoice_payment(struct LDKCOption_ThirtyTwoBytesZ payment_preimage, struct LDKThirtyTwoBytes payment_secret);
+
+/**
+ * Utility method to constructs a new Bolt12OfferPayment-variant PaymentPurpose
+ */
+struct LDKPaymentPurpose PaymentPurpose_bolt12_offer_payment(struct LDKCOption_ThirtyTwoBytesZ payment_preimage, struct LDKThirtyTwoBytes payment_secret, struct LDKBolt12OfferContext payment_context);
+
+/**
+ * Utility method to constructs a new Bolt12RefundPayment-variant PaymentPurpose
+ */
+struct LDKPaymentPurpose PaymentPurpose_bolt12_refund_payment(struct LDKCOption_ThirtyTwoBytesZ payment_preimage, struct LDKThirtyTwoBytes payment_secret, struct LDKBolt12RefundContext payment_context);
/**
* Utility method to constructs a new SpontaneousPayment-variant PaymentPurpose
*/
bool PaymentPurpose_eq(const struct LDKPaymentPurpose *NONNULL_PTR a, const struct LDKPaymentPurpose *NONNULL_PTR b);
+/**
+ * Returns the preimage for this payment, if it is known.
+ */
+MUST_USE_RES struct LDKCOption_ThirtyTwoBytesZ PaymentPurpose_preimage(const struct LDKPaymentPurpose *NONNULL_PTR this_arg);
+
/**
* Serialize the PaymentPurpose object into a byte array which can be read by PaymentPurpose_read
*/
/**
* The `channel_id` of the channel over which the HTLC was received.
*/
-const uint8_t (*ClaimedHTLC_get_channel_id(const struct LDKClaimedHTLC *NONNULL_PTR this_ptr))[32];
+struct LDKChannelId ClaimedHTLC_get_channel_id(const struct LDKClaimedHTLC *NONNULL_PTR this_ptr);
/**
* The `channel_id` of the channel over which the HTLC was received.
*/
-void ClaimedHTLC_set_channel_id(struct LDKClaimedHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+void ClaimedHTLC_set_channel_id(struct LDKClaimedHTLC *NONNULL_PTR this_ptr, struct LDKChannelId val);
/**
* The `user_channel_id` of the channel over which the HTLC was received. This is the value
*/
void ClaimedHTLC_set_value_msat(struct LDKClaimedHTLC *NONNULL_PTR this_ptr, uint64_t val);
+/**
+ * The extra fee our counterparty skimmed off the top of this HTLC, if any.
+ *
+ * This value will always be 0 for [`ClaimedHTLC`]s serialized with LDK versions prior to
+ * 0.0.119.
+ */
+uint64_t ClaimedHTLC_get_counterparty_skimmed_fee_msat(const struct LDKClaimedHTLC *NONNULL_PTR this_ptr);
+
+/**
+ * The extra fee our counterparty skimmed off the top of this HTLC, if any.
+ *
+ * This value will always be 0 for [`ClaimedHTLC`]s serialized with LDK versions prior to
+ * 0.0.119.
+ */
+void ClaimedHTLC_set_counterparty_skimmed_fee_msat(struct LDKClaimedHTLC *NONNULL_PTR this_ptr, uint64_t val);
+
/**
* Constructs a new ClaimedHTLC given each field
*/
-MUST_USE_RES struct LDKClaimedHTLC ClaimedHTLC_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKU128 user_channel_id_arg, uint32_t cltv_expiry_arg, uint64_t value_msat_arg);
+MUST_USE_RES struct LDKClaimedHTLC ClaimedHTLC_new(struct LDKChannelId channel_id_arg, struct LDKU128 user_channel_id_arg, uint32_t cltv_expiry_arg, uint64_t value_msat_arg, uint64_t counterparty_skimmed_fee_msat_arg);
/**
* Creates a copy of the ClaimedHTLC
struct LDKClosureReason ClosureReason_holder_force_closed(void);
/**
- * Utility method to constructs a new CooperativeClosure-variant ClosureReason
+ * Utility method to constructs a new LegacyCooperativeClosure-variant ClosureReason
+ */
+struct LDKClosureReason ClosureReason_legacy_cooperative_closure(void);
+
+/**
+ * Utility method to constructs a new CounterpartyInitiatedCooperativeClosure-variant ClosureReason
*/
-struct LDKClosureReason ClosureReason_cooperative_closure(void);
+struct LDKClosureReason ClosureReason_counterparty_initiated_cooperative_closure(void);
+
+/**
+ * Utility method to constructs a new LocallyInitiatedCooperativeClosure-variant ClosureReason
+ */
+struct LDKClosureReason ClosureReason_locally_initiated_cooperative_closure(void);
/**
* Utility method to constructs a new CommitmentTxConfirmed-variant ClosureReason
*/
struct LDKClosureReason ClosureReason_funding_batch_closure(void);
+/**
+ * Utility method to constructs a new HTLCsTimedOut-variant ClosureReason
+ */
+struct LDKClosureReason ClosureReason_htlcs_timed_out(void);
+
/**
* Checks if two ClosureReasons contain equal inner contents.
* This ignores pointers and is_owned flags and looks at the values in fields.
/**
* Utility method to constructs a new NextHopChannel-variant HTLCDestination
*/
-struct LDKHTLCDestination HTLCDestination_next_hop_channel(struct LDKPublicKey node_id, struct LDKThirtyTwoBytes channel_id);
+struct LDKHTLCDestination HTLCDestination_next_hop_channel(struct LDKPublicKey node_id, struct LDKChannelId channel_id);
/**
* Utility method to constructs a new UnknownNextHop-variant HTLCDestination
*/
struct LDKHTLCDestination HTLCDestination_invalid_forward(uint64_t requested_forward_scid);
+/**
+ * Utility method to constructs a new InvalidOnion-variant HTLCDestination
+ */
+struct LDKHTLCDestination HTLCDestination_invalid_onion(void);
+
/**
* Utility method to constructs a new FailedPayment-variant HTLCDestination
*/
/**
* Utility method to constructs a new FundingGenerationReady-variant Event
*/
-struct LDKEvent Event_funding_generation_ready(struct LDKThirtyTwoBytes temporary_channel_id, struct LDKPublicKey counterparty_node_id, uint64_t channel_value_satoshis, struct LDKCVec_u8Z output_script, struct LDKU128 user_channel_id);
+struct LDKEvent Event_funding_generation_ready(struct LDKChannelId temporary_channel_id, struct LDKPublicKey counterparty_node_id, uint64_t channel_value_satoshis, struct LDKCVec_u8Z output_script, struct LDKU128 user_channel_id);
/**
* Utility method to constructs a new PaymentClaimable-variant Event
*/
-struct LDKEvent Event_payment_claimable(struct LDKPublicKey receiver_node_id, struct LDKThirtyTwoBytes payment_hash, struct LDKRecipientOnionFields onion_fields, uint64_t amount_msat, uint64_t counterparty_skimmed_fee_msat, struct LDKPaymentPurpose purpose, struct LDKCOption_ThirtyTwoBytesZ via_channel_id, struct LDKCOption_U128Z via_user_channel_id, struct LDKCOption_u32Z claim_deadline);
+struct LDKEvent Event_payment_claimable(struct LDKPublicKey receiver_node_id, struct LDKThirtyTwoBytes payment_hash, struct LDKRecipientOnionFields onion_fields, uint64_t amount_msat, uint64_t counterparty_skimmed_fee_msat, struct LDKPaymentPurpose purpose, struct LDKChannelId via_channel_id, struct LDKCOption_U128Z via_user_channel_id, struct LDKCOption_u32Z claim_deadline);
/**
* Utility method to constructs a new PaymentClaimed-variant Event
*/
struct LDKEvent Event_payment_claimed(struct LDKPublicKey receiver_node_id, struct LDKThirtyTwoBytes payment_hash, uint64_t amount_msat, struct LDKPaymentPurpose purpose, struct LDKCVec_ClaimedHTLCZ htlcs, struct LDKCOption_u64Z sender_intended_total_msat);
+/**
+ * Utility method to constructs a new ConnectionNeeded-variant Event
+ */
+struct LDKEvent Event_connection_needed(struct LDKPublicKey node_id, struct LDKCVec_SocketAddressZ addresses);
+
/**
* Utility method to constructs a new InvoiceRequestFailed-variant Event
*/
/**
* Utility method to constructs a new SpendableOutputs-variant Event
*/
-struct LDKEvent Event_spendable_outputs(struct LDKCVec_SpendableOutputDescriptorZ outputs, struct LDKCOption_ThirtyTwoBytesZ channel_id);
+struct LDKEvent Event_spendable_outputs(struct LDKCVec_SpendableOutputDescriptorZ outputs, struct LDKChannelId channel_id);
/**
* Utility method to constructs a new PaymentForwarded-variant Event
*/
-struct LDKEvent Event_payment_forwarded(struct LDKCOption_ThirtyTwoBytesZ prev_channel_id, struct LDKCOption_ThirtyTwoBytesZ next_channel_id, struct LDKCOption_u64Z fee_earned_msat, bool claim_from_onchain_tx, struct LDKCOption_u64Z outbound_amount_forwarded_msat);
+struct LDKEvent Event_payment_forwarded(struct LDKChannelId prev_channel_id, struct LDKChannelId next_channel_id, struct LDKCOption_U128Z prev_user_channel_id, struct LDKCOption_U128Z next_user_channel_id, struct LDKCOption_u64Z total_fee_earned_msat, struct LDKCOption_u64Z skimmed_fee_msat, bool claim_from_onchain_tx, struct LDKCOption_u64Z outbound_amount_forwarded_msat);
/**
* Utility method to constructs a new ChannelPending-variant Event
*/
-struct LDKEvent Event_channel_pending(struct LDKThirtyTwoBytes channel_id, struct LDKU128 user_channel_id, struct LDKCOption_ThirtyTwoBytesZ former_temporary_channel_id, struct LDKPublicKey counterparty_node_id, struct LDKOutPoint funding_txo);
+struct LDKEvent Event_channel_pending(struct LDKChannelId channel_id, struct LDKU128 user_channel_id, struct LDKChannelId former_temporary_channel_id, struct LDKPublicKey counterparty_node_id, struct LDKOutPoint funding_txo, struct LDKChannelTypeFeatures channel_type);
/**
* Utility method to constructs a new ChannelReady-variant Event
*/
-struct LDKEvent Event_channel_ready(struct LDKThirtyTwoBytes channel_id, struct LDKU128 user_channel_id, struct LDKPublicKey counterparty_node_id, struct LDKChannelTypeFeatures channel_type);
+struct LDKEvent Event_channel_ready(struct LDKChannelId channel_id, struct LDKU128 user_channel_id, struct LDKPublicKey counterparty_node_id, struct LDKChannelTypeFeatures channel_type);
/**
* Utility method to constructs a new ChannelClosed-variant Event
*/
-struct LDKEvent Event_channel_closed(struct LDKThirtyTwoBytes channel_id, struct LDKU128 user_channel_id, struct LDKClosureReason reason, struct LDKPublicKey counterparty_node_id, struct LDKCOption_u64Z channel_capacity_sats);
+struct LDKEvent Event_channel_closed(struct LDKChannelId channel_id, struct LDKU128 user_channel_id, struct LDKClosureReason reason, struct LDKPublicKey counterparty_node_id, struct LDKCOption_u64Z channel_capacity_sats, struct LDKOutPoint channel_funding_txo);
/**
* Utility method to constructs a new DiscardFunding-variant Event
*/
-struct LDKEvent Event_discard_funding(struct LDKThirtyTwoBytes channel_id, struct LDKTransaction transaction);
+struct LDKEvent Event_discard_funding(struct LDKChannelId channel_id, struct LDKTransaction transaction);
/**
* Utility method to constructs a new OpenChannelRequest-variant Event
*/
-struct LDKEvent Event_open_channel_request(struct LDKThirtyTwoBytes temporary_channel_id, struct LDKPublicKey counterparty_node_id, uint64_t funding_satoshis, uint64_t push_msat, struct LDKChannelTypeFeatures channel_type);
+struct LDKEvent Event_open_channel_request(struct LDKChannelId temporary_channel_id, struct LDKPublicKey counterparty_node_id, uint64_t funding_satoshis, uint64_t push_msat, struct LDKChannelTypeFeatures channel_type);
/**
* Utility method to constructs a new HTLCHandlingFailed-variant Event
*/
-struct LDKEvent Event_htlchandling_failed(struct LDKThirtyTwoBytes prev_channel_id, struct LDKHTLCDestination failed_next_destination);
+struct LDKEvent Event_htlchandling_failed(struct LDKChannelId prev_channel_id, struct LDKHTLCDestination failed_next_destination);
/**
* Utility method to constructs a new BumpTransaction-variant Event
*/
struct LDKMessageSendEvent MessageSendEvent_send_funding_signed(struct LDKPublicKey node_id, struct LDKFundingSigned msg);
+/**
+ * Utility method to constructs a new SendStfu-variant MessageSendEvent
+ */
+struct LDKMessageSendEvent MessageSendEvent_send_stfu(struct LDKPublicKey node_id, struct LDKStfu msg);
+
+/**
+ * Utility method to constructs a new SendSplice-variant MessageSendEvent
+ */
+struct LDKMessageSendEvent MessageSendEvent_send_splice(struct LDKPublicKey node_id, struct LDKSplice msg);
+
+/**
+ * Utility method to constructs a new SendSpliceAck-variant MessageSendEvent
+ */
+struct LDKMessageSendEvent MessageSendEvent_send_splice_ack(struct LDKPublicKey node_id, struct LDKSpliceAck msg);
+
+/**
+ * Utility method to constructs a new SendSpliceLocked-variant MessageSendEvent
+ */
+struct LDKMessageSendEvent MessageSendEvent_send_splice_locked(struct LDKPublicKey node_id, struct LDKSpliceLocked msg);
+
/**
* Utility method to constructs a new SendTxAddInput-variant MessageSendEvent
*/
/**
* Utility method to constructs a new ChannelClose-variant BumpTransactionEvent
*/
-struct LDKBumpTransactionEvent BumpTransactionEvent_channel_close(struct LDKThirtyTwoBytes claim_id, uint32_t package_target_feerate_sat_per_1000_weight, struct LDKTransaction commitment_tx, uint64_t commitment_tx_fee_satoshis, struct LDKAnchorDescriptor anchor_descriptor, struct LDKCVec_HTLCOutputInCommitmentZ pending_htlcs);
+struct LDKBumpTransactionEvent BumpTransactionEvent_channel_close(struct LDKChannelId channel_id, struct LDKPublicKey counterparty_node_id, struct LDKThirtyTwoBytes claim_id, uint32_t package_target_feerate_sat_per_1000_weight, struct LDKTransaction commitment_tx, uint64_t commitment_tx_fee_satoshis, struct LDKAnchorDescriptor anchor_descriptor, struct LDKCVec_HTLCOutputInCommitmentZ pending_htlcs);
/**
* Utility method to constructs a new HTLCResolution-variant BumpTransactionEvent
*/
-struct LDKBumpTransactionEvent BumpTransactionEvent_htlcresolution(struct LDKThirtyTwoBytes claim_id, uint32_t target_feerate_sat_per_1000_weight, struct LDKCVec_HTLCDescriptorZ htlc_descriptors, uint32_t tx_lock_time);
+struct LDKBumpTransactionEvent BumpTransactionEvent_htlcresolution(struct LDKChannelId channel_id, struct LDKPublicKey counterparty_node_id, struct LDKThirtyTwoBytes claim_id, uint32_t target_feerate_sat_per_1000_weight, struct LDKCVec_HTLCDescriptorZ htlc_descriptors, uint32_t tx_lock_time);
/**
* Checks if two BumpTransactionEvents contain equal inner contents.
MUST_USE_RES struct LDKCVec_PrivateRouteZ RawBolt11Invoice_private_routes(const struct LDKRawBolt11Invoice *NONNULL_PTR this_arg);
+/**
+ * Returns `None` if no amount is set or on overflow.
+ */
MUST_USE_RES struct LDKCOption_u64Z RawBolt11Invoice_amount_pico_btc(const struct LDKRawBolt11Invoice *NONNULL_PTR this_arg);
MUST_USE_RES enum LDKCurrency RawBolt11Invoice_currency(const struct LDKRawBolt11Invoice *NONNULL_PTR this_arg);
*/
MUST_USE_RES struct LDKPublicKey Bolt11Invoice_recover_payee_pub_key(const struct LDKBolt11Invoice *NONNULL_PTR this_arg);
+/**
+ * Recover the payee's public key if one was included in the invoice, otherwise return the
+ * recovered public key from the signature
+ */
+MUST_USE_RES struct LDKPublicKey Bolt11Invoice_get_payee_pub_key(const struct LDKBolt11Invoice *NONNULL_PTR this_arg);
+
/**
* Returns the Duration since the Unix epoch at which the invoice expires.
* Returning None if overflow occurred.
MUST_USE_RES struct LDKCResult_DescriptionCreationErrorZ Description_new(struct LDKStr description);
/**
- * Returns the underlying description [`String`]
+ * Returns the underlying description [`UntrustedString`]
+ */
+MUST_USE_RES struct LDKUntrustedString Description_into_inner(struct LDKDescription this_arg);
+
+/**
+ * Get the string representation of a Description object
*/
-MUST_USE_RES struct LDKStr Description_into_inner(struct LDKDescription this_arg);
+struct LDKStr Description_to_str(const struct LDKDescription *NONNULL_PTR o);
/**
* Construct an `ExpiryTime` from seconds.
struct LDKStr SignOrCreationError_to_str(const struct LDKSignOrCreationError *NONNULL_PTR o);
/**
- * Pays the given [`Bolt11Invoice`], retrying if needed based on [`Retry`].
- *
- * [`Bolt11Invoice::payment_hash`] is used as the [`PaymentId`], which ensures idempotency as long
- * as the payment is still pending. If the payment succeeds, you must ensure that a second payment
- * with the same [`PaymentHash`] is never sent.
- *
- * If you wish to use a different payment idempotency token, see [`pay_invoice_with_id`].
- */
-struct LDKCResult_ThirtyTwoBytesPaymentErrorZ pay_invoice(const struct LDKBolt11Invoice *NONNULL_PTR invoice, struct LDKRetry retry_strategy, const struct LDKChannelManager *NONNULL_PTR channelmanager);
-
-/**
- * Pays the given [`Bolt11Invoice`] with a custom idempotency key, retrying if needed based on
- * [`Retry`].
- *
- * Note that idempotency is only guaranteed as long as the payment is still pending. Once the
- * payment completes or fails, no idempotency guarantees are made.
+ * Builds the necessary parameters to pay or pre-flight probe the given zero-amount
+ * [`Bolt11Invoice`] using [`ChannelManager::send_payment`] or
+ * [`ChannelManager::send_preflight_probes`].
*
- * You should ensure that the [`Bolt11Invoice::payment_hash`] is unique and the same
- * [`PaymentHash`] has never been paid before.
- *
- * See [`pay_invoice`] for a variant which uses the [`PaymentHash`] for the idempotency token.
- */
-struct LDKCResult_NonePaymentErrorZ pay_invoice_with_id(const struct LDKBolt11Invoice *NONNULL_PTR invoice, struct LDKThirtyTwoBytes payment_id, struct LDKRetry retry_strategy, const struct LDKChannelManager *NONNULL_PTR channelmanager);
-
-/**
- * Pays the given zero-value [`Bolt11Invoice`] using the given amount, retrying if needed based on
- * [`Retry`].
+ * Prior to paying, you must ensure that the [`Bolt11Invoice::payment_hash`] is unique and the
+ * same [`PaymentHash`] has never been paid before.
*
- * [`Bolt11Invoice::payment_hash`] is used as the [`PaymentId`], which ensures idempotency as long
- * as the payment is still pending. If the payment succeeds, you must ensure that a second payment
- * with the same [`PaymentHash`] is never sent.
+ * Will always succeed unless the invoice has an amount specified, in which case
+ * [`payment_parameters_from_invoice`] should be used.
*
- * If you wish to use a different payment idempotency token, see
- * [`pay_zero_value_invoice_with_id`].
+ * [`ChannelManager::send_payment`]: lightning::ln::channelmanager::ChannelManager::send_payment
+ * [`ChannelManager::send_preflight_probes`]: lightning::ln::channelmanager::ChannelManager::send_preflight_probes
*/
-struct LDKCResult_ThirtyTwoBytesPaymentErrorZ pay_zero_value_invoice(const struct LDKBolt11Invoice *NONNULL_PTR invoice, uint64_t amount_msats, struct LDKRetry retry_strategy, const struct LDKChannelManager *NONNULL_PTR channelmanager);
+struct LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ payment_parameters_from_zero_amount_invoice(const struct LDKBolt11Invoice *NONNULL_PTR invoice, uint64_t amount_msat);
/**
- * Pays the given zero-value [`Bolt11Invoice`] using the given amount and custom idempotency key,
- * retrying if needed based on [`Retry`].
- *
- * Note that idempotency is only guaranteed as long as the payment is still pending. Once the
- * payment completes or fails, no idempotency guarantees are made.
- *
- * You should ensure that the [`Bolt11Invoice::payment_hash`] is unique and the same
- * [`PaymentHash`] has never been paid before.
+ * Builds the necessary parameters to pay or pre-flight probe the given [`Bolt11Invoice`] using
+ * [`ChannelManager::send_payment`] or [`ChannelManager::send_preflight_probes`].
*
- * See [`pay_zero_value_invoice`] for a variant which uses the [`PaymentHash`] for the
- * idempotency token.
- */
-struct LDKCResult_NonePaymentErrorZ pay_zero_value_invoice_with_id(const struct LDKBolt11Invoice *NONNULL_PTR invoice, uint64_t amount_msats, struct LDKThirtyTwoBytes payment_id, struct LDKRetry retry_strategy, const struct LDKChannelManager *NONNULL_PTR channelmanager);
-
-/**
- * Sends payment probes over all paths of a route that would be used to pay the given invoice.
+ * Prior to paying, you must ensure that the [`Bolt11Invoice::payment_hash`] is unique and the
+ * same [`PaymentHash`] has never been paid before.
*
- * See [`ChannelManager::send_preflight_probes`] for more information.
- */
-struct LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ preflight_probe_invoice(const struct LDKBolt11Invoice *NONNULL_PTR invoice, const struct LDKChannelManager *NONNULL_PTR channelmanager, struct LDKCOption_u64Z liquidity_limit_multiplier);
-
-/**
- * Sends payment probes over all paths of a route that would be used to pay the given zero-value
- * invoice using the given amount.
+ * Will always succeed unless the invoice has no amount specified, in which case
+ * [`payment_parameters_from_zero_amount_invoice`] should be used.
*
- * See [`ChannelManager::send_preflight_probes`] for more information.
- */
-struct LDKCResult_CVec_C2Tuple_ThirtyTwoBytesThirtyTwoBytesZZProbingErrorZ preflight_probe_zero_value_invoice(const struct LDKBolt11Invoice *NONNULL_PTR invoice, uint64_t amount_msat, const struct LDKChannelManager *NONNULL_PTR channelmanager, struct LDKCOption_u64Z liquidity_limit_multiplier);
-
-/**
- * Frees any resources used by the PaymentError
- */
-void PaymentError_free(struct LDKPaymentError this_ptr);
-
-/**
- * Creates a copy of the PaymentError
- */
-struct LDKPaymentError PaymentError_clone(const struct LDKPaymentError *NONNULL_PTR orig);
-
-/**
- * Utility method to constructs a new Invoice-variant PaymentError
- */
-struct LDKPaymentError PaymentError_invoice(struct LDKStr a);
-
-/**
- * Utility method to constructs a new Sending-variant PaymentError
- */
-struct LDKPaymentError PaymentError_sending(enum LDKRetryableSendFailure a);
-
-/**
- * Checks if two PaymentErrors contain equal inner contents.
- * This ignores pointers and is_owned flags and looks at the values in fields.
- */
-bool PaymentError_eq(const struct LDKPaymentError *NONNULL_PTR a, const struct LDKPaymentError *NONNULL_PTR b);
-
-/**
- * Frees any resources used by the ProbingError
- */
-void ProbingError_free(struct LDKProbingError this_ptr);
-
-/**
- * Creates a copy of the ProbingError
- */
-struct LDKProbingError ProbingError_clone(const struct LDKProbingError *NONNULL_PTR orig);
-
-/**
- * Utility method to constructs a new Invoice-variant ProbingError
- */
-struct LDKProbingError ProbingError_invoice(struct LDKStr a);
-
-/**
- * Utility method to constructs a new Sending-variant ProbingError
- */
-struct LDKProbingError ProbingError_sending(struct LDKProbeSendFailure a);
-
-/**
- * Checks if two ProbingErrors contain equal inner contents.
- * This ignores pointers and is_owned flags and looks at the values in fields.
+ * [`ChannelManager::send_payment`]: lightning::ln::channelmanager::ChannelManager::send_payment
+ * [`ChannelManager::send_preflight_probes`]: lightning::ln::channelmanager::ChannelManager::send_preflight_probes
*/
-bool ProbingError_eq(const struct LDKProbingError *NONNULL_PTR a, const struct LDKProbingError *NONNULL_PTR b);
+struct LDKCResult_C3Tuple_ThirtyTwoBytesRecipientOnionFieldsRouteParametersZNoneZ payment_parameters_from_invoice(const struct LDKBolt11Invoice *NONNULL_PTR invoice);
/**
* Utility to create an invoice that can be paid to one of multiple nodes, or a \"phantom invoice.\"
*/
struct LDKStr SiPrefix_to_str(const enum LDKSiPrefix *NONNULL_PTR o);
+/**
+ * Frees any resources used by the GraphSyncError
+ */
+void GraphSyncError_free(struct LDKGraphSyncError this_ptr);
+
+/**
+ * Creates a copy of the GraphSyncError
+ */
+struct LDKGraphSyncError GraphSyncError_clone(const struct LDKGraphSyncError *NONNULL_PTR orig);
+
+/**
+ * Utility method to constructs a new DecodeError-variant GraphSyncError
+ */
+struct LDKGraphSyncError GraphSyncError_decode_error(struct LDKDecodeError a);
+
+/**
+ * Utility method to constructs a new LightningError-variant GraphSyncError
+ */
+struct LDKGraphSyncError GraphSyncError_lightning_error(struct LDKLightningError a);
+
/**
* Frees any resources used by the RapidGossipSync, if is_owned is set and inner is non-NULL.
*/
*/
MUST_USE_RES bool RapidGossipSync_is_initial_sync_complete(const struct LDKRapidGossipSync *NONNULL_PTR this_arg);
-/**
- * Frees any resources used by the GraphSyncError
- */
-void GraphSyncError_free(struct LDKGraphSyncError this_ptr);
-
-/**
- * Creates a copy of the GraphSyncError
- */
-struct LDKGraphSyncError GraphSyncError_clone(const struct LDKGraphSyncError *NONNULL_PTR orig);
-
-/**
- * Utility method to constructs a new DecodeError-variant GraphSyncError
- */
-struct LDKGraphSyncError GraphSyncError_decode_error(struct LDKDecodeError a);
-
-/**
- * Utility method to constructs a new LightningError-variant GraphSyncError
- */
-struct LDKGraphSyncError GraphSyncError_lightning_error(struct LDKLightningError a);
-
#endif /* LDK_C_BINDINGS_H */
#include "ldk_ver.h"