/* Text to put at the beginning of the generated file. Probably a license. */
-/* Generated with cbindgen:0.14.4 */
+/* Generated with cbindgen:0.16.0 */
/* Warning, this file is autogenerated by cbindgen. Don't modify this manually. */
* `data_is_owned` either set or unset at your discretion.
*/
typedef struct LDKTransaction {
- const uint8_t *data;
+ /**
+ * This is non-const for your convenience, an object passed to Rust is never written to.
+ */
+ uint8_t *data;
uintptr_t datalen;
bool data_is_owned;
} LDKTransaction;
uintptr_t datalen;
} LDKCVecTempl_u8;
-typedef LDKCVecTempl_u8 LDKCVec_u8Z;
+typedef struct LDKCVecTempl_u8 LDKCVec_u8Z;
/**
* A transaction output including a scriptPubKey and value.
typedef struct LDKC2TupleTempl_usize__Transaction {
uintptr_t a;
- LDKTransaction b;
+ struct LDKTransaction b;
} LDKC2TupleTempl_usize__Transaction;
-typedef LDKC2TupleTempl_usize__Transaction LDKC2Tuple_usizeTransactionZ;
+typedef struct LDKC2TupleTempl_usize__Transaction LDKC2Tuple_usizeTransactionZ;
typedef union LDKCResultPtr_u8__ChannelMonitorUpdateErr {
uint8_t *result;
- LDKChannelMonitorUpdateErr *err;
+ enum LDKChannelMonitorUpdateErr *err;
} LDKCResultPtr_u8__ChannelMonitorUpdateErr;
typedef struct LDKCResultTempl_u8__ChannelMonitorUpdateErr {
- LDKCResultPtr_u8__ChannelMonitorUpdateErr contents;
+ union LDKCResultPtr_u8__ChannelMonitorUpdateErr contents;
bool result_ok;
} LDKCResultTempl_u8__ChannelMonitorUpdateErr;
-typedef LDKCResultTempl_u8__ChannelMonitorUpdateErr LDKCResult_NoneChannelMonitorUpdateErrZ;
+typedef struct LDKCResultTempl_u8__ChannelMonitorUpdateErr LDKCResult_NoneChannelMonitorUpdateErrZ;
* inconsistent with the ChannelMonitor being called. eg for ChannelMonitor::update_monitor this
* means you tried to update a monitor for a different channel or the ChannelMonitorUpdate was
* corrupted.
- * Contains a human-readable error message.
+ * Contains a developer-readable error message.
*/
typedef struct MUST_USE_STRUCT LDKMonitorUpdateError {
/**
typedef union LDKCResultPtr_u8__MonitorUpdateError {
uint8_t *result;
- LDKMonitorUpdateError *err;
+ struct LDKMonitorUpdateError *err;
} LDKCResultPtr_u8__MonitorUpdateError;
typedef struct LDKCResultTempl_u8__MonitorUpdateError {
- LDKCResultPtr_u8__MonitorUpdateError contents;
+ union LDKCResultPtr_u8__MonitorUpdateError contents;
bool result_ok;
} LDKCResultTempl_u8__MonitorUpdateError;
-typedef LDKCResultTempl_u8__MonitorUpdateError LDKCResult_NoneMonitorUpdateErrorZ;
+typedef struct LDKCResultTempl_u8__MonitorUpdateError LDKCResult_NoneMonitorUpdateErrorZ;
} LDKOutPoint;
typedef struct LDKC2TupleTempl_OutPoint__CVec_u8Z {
- LDKOutPoint a;
+ struct LDKOutPoint a;
LDKCVec_u8Z b;
} LDKC2TupleTempl_OutPoint__CVec_u8Z;
-typedef LDKC2TupleTempl_OutPoint__CVec_u8Z LDKC2Tuple_OutPointScriptZ;
+typedef struct LDKC2TupleTempl_OutPoint__CVec_u8Z LDKC2Tuple_OutPointScriptZ;
+
+typedef struct LDKC2TupleTempl_u32__TxOut {
+ uint32_t a;
+ struct LDKTxOut b;
+} LDKC2TupleTempl_u32__TxOut;
+
+typedef struct LDKC2TupleTempl_u32__TxOut LDKC2Tuple_u32TxOutZ;
/**
* Arbitrary 32 bytes, which could represent one of a few different things. You probably want to
uint8_t data[32];
} LDKThirtyTwoBytes;
-typedef struct LDKCVecTempl_TxOut {
- LDKTxOut *data;
+typedef struct LDKCVecTempl_C2TupleTempl_u32__TxOut {
+ struct LDKC2TupleTempl_u32__TxOut *data;
uintptr_t datalen;
-} LDKCVecTempl_TxOut;
+} LDKCVecTempl_C2TupleTempl_u32__TxOut;
+
+typedef struct LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut {
+ struct LDKThirtyTwoBytes a;
+ struct LDKCVecTempl_C2TupleTempl_u32__TxOut b;
+} LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut;
+
+typedef struct LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ;
-typedef struct LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut {
- LDKThirtyTwoBytes a;
- LDKCVecTempl_TxOut b;
-} LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut;
+typedef struct LDKCVecTempl_C2TupleTempl_u32__TxOut LDKCVec_C2Tuple_u32TxOutZZ;
+
+typedef struct LDKPublicKey {
+ uint8_t compressed_form[33];
+} LDKPublicKey;
-typedef LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut LDKC2Tuple_TxidCVec_TxOutZZ;
-typedef LDKCVecTempl_TxOut LDKCVec_TxOutZ;
+
+/**
+ * One counterparty's public keys which do not change over the life of a channel.
+ */
+typedef struct MUST_USE_STRUCT LDKChannelPublicKeys {
+ /**
+ * 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.
+ */
+ LDKnativeChannelPublicKeys *inner;
+ bool is_owned;
+} LDKChannelPublicKeys;
typedef struct LDKC2TupleTempl_u64__u64 {
uint64_t a;
uint64_t b;
} LDKC2TupleTempl_u64__u64;
-typedef LDKC2TupleTempl_u64__u64 LDKC2Tuple_u64u64Z;
+typedef struct LDKC2TupleTempl_u64__u64 LDKC2Tuple_u64u64Z;
typedef struct LDKSignature {
uint8_t compact_form[64];
} LDKSignature;
typedef struct LDKCVecTempl_Signature {
- LDKSignature *data;
+ struct LDKSignature *data;
uintptr_t datalen;
} LDKCVecTempl_Signature;
typedef struct LDKC2TupleTempl_Signature__CVecTempl_Signature {
- LDKSignature a;
- LDKCVecTempl_Signature b;
+ struct LDKSignature a;
+ struct LDKCVecTempl_Signature b;
} LDKC2TupleTempl_Signature__CVecTempl_Signature;
-typedef LDKC2TupleTempl_Signature__CVecTempl_Signature LDKC2Tuple_SignatureCVec_SignatureZZ;
-
-typedef LDKCVecTempl_Signature LDKCVec_SignatureZ;
-
typedef union LDKCResultPtr_C2TupleTempl_Signature__CVecTempl_Signature________u8 {
- LDKC2TupleTempl_Signature__CVecTempl_Signature *result;
+ struct LDKC2TupleTempl_Signature__CVecTempl_Signature *result;
uint8_t *err;
} LDKCResultPtr_C2TupleTempl_Signature__CVecTempl_Signature________u8;
typedef struct LDKCResultTempl_C2TupleTempl_Signature__CVecTempl_Signature________u8 {
- LDKCResultPtr_C2TupleTempl_Signature__CVecTempl_Signature________u8 contents;
+ union LDKCResultPtr_C2TupleTempl_Signature__CVecTempl_Signature________u8 contents;
bool result_ok;
} LDKCResultTempl_C2TupleTempl_Signature__CVecTempl_Signature________u8;
-typedef LDKCResultTempl_C2TupleTempl_Signature__CVecTempl_Signature________u8 LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ;
-
-typedef union LDKCResultPtr_Signature__u8 {
- LDKSignature *result;
- uint8_t *err;
-} LDKCResultPtr_Signature__u8;
-
-typedef struct LDKCResultTempl_Signature__u8 {
- LDKCResultPtr_Signature__u8 contents;
- bool result_ok;
-} LDKCResultTempl_Signature__u8;
-
-typedef LDKCResultTempl_Signature__u8 LDKCResult_SignatureNoneZ;
-
-typedef union LDKCResultPtr_CVecTempl_Signature_____u8 {
- LDKCVecTempl_Signature *result;
- uint8_t *err;
-} LDKCResultPtr_CVecTempl_Signature_____u8;
-
-typedef struct LDKCResultTempl_CVecTempl_Signature_____u8 {
- LDKCResultPtr_CVecTempl_Signature_____u8 contents;
- bool result_ok;
-} LDKCResultTempl_CVecTempl_Signature_____u8;
+typedef struct LDKCResultTempl_C2TupleTempl_Signature__CVecTempl_Signature________u8 LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ;
-typedef LDKCResultTempl_CVecTempl_Signature_____u8 LDKCResult_CVec_SignatureZNoneZ;
-/**
- * A Rust str object, ie a reference to a UTF8-valid string.
- * This is *not* null-terminated so cannot be used directly as a C string!
- */
-typedef struct LDKStr {
- const uint8_t *chars;
- uintptr_t len;
-} LDKStr;
/**
- * Indicates an error on the client's part (usually some variant of attempting to use too-low or
- * too-high values)
+ * This class tracks the per-transaction information needed to build a commitment transaction and to
+ * actually build it and sign. It is used for holder transactions that we sign only when needed
+ * and for transactions we sign for the counterparty.
+ *
+ * This class can be used inside a signer implementation to generate a signature given the relevant
+ * secret key.
*/
-typedef enum LDKAPIError_Tag {
- /**
- * Indicates the API was wholly misused (see err for more). Cases where these can be returned
- * are documented, but generally indicates some precondition of a function was violated.
- */
- LDKAPIError_APIMisuseError,
- /**
- * Due to a high feerate, we were unable to complete the request.
- * For example, this may be returned if the feerate implies we cannot open a channel at the
- * requested value, but opening a larger channel would succeed.
- */
- LDKAPIError_FeeRateTooHigh,
- /**
- * A malformed Route was provided (eg overflowed value, node id mismatch, overly-looped route,
- * too-many-hops, etc).
- */
- LDKAPIError_RouteError,
- /**
- * We were unable to complete the request as the Channel required to do so is unable to
- * complete the request (or was not found). This can take many forms, including disconnected
- * peer, channel at capacity, channel shutting down, etc.
- */
- LDKAPIError_ChannelUnavailable,
- /**
- * An attempt to call watch/update_channel returned an Err (ie you did this!), causing the
- * attempted action to fail.
- */
- LDKAPIError_MonitorUpdateFailed,
+typedef struct MUST_USE_STRUCT LDKCommitmentTransaction {
/**
- * Must be last for serialization purposes
+ * 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.
*/
- LDKAPIError_Sentinel,
-} LDKAPIError_Tag;
-
-typedef struct LDKAPIError_LDKAPIMisuseError_Body {
- LDKCVec_u8Z err;
-} LDKAPIError_LDKAPIMisuseError_Body;
-
-typedef struct LDKAPIError_LDKFeeRateTooHigh_Body {
- LDKCVec_u8Z err;
- uint32_t feerate;
-} LDKAPIError_LDKFeeRateTooHigh_Body;
-
-typedef struct LDKAPIError_LDKRouteError_Body {
- LDKStr err;
-} LDKAPIError_LDKRouteError_Body;
-
-typedef struct LDKAPIError_LDKChannelUnavailable_Body {
- LDKCVec_u8Z err;
-} LDKAPIError_LDKChannelUnavailable_Body;
-
-typedef struct LDKAPIError {
- LDKAPIError_Tag tag;
- union {
- LDKAPIError_LDKAPIMisuseError_Body api_misuse_error;
- LDKAPIError_LDKFeeRateTooHigh_Body fee_rate_too_high;
- LDKAPIError_LDKRouteError_Body route_error;
- LDKAPIError_LDKChannelUnavailable_Body channel_unavailable;
- };
-} LDKAPIError;
+ LDKnativeCommitmentTransaction *inner;
+ bool is_owned;
+} LDKCommitmentTransaction;
-typedef union LDKCResultPtr_u8__APIError {
- uint8_t *result;
- LDKAPIError *err;
-} LDKCResultPtr_u8__APIError;
+typedef union LDKCResultPtr_Signature__u8 {
+ struct LDKSignature *result;
+ uint8_t *err;
+} LDKCResultPtr_Signature__u8;
-typedef struct LDKCResultTempl_u8__APIError {
- LDKCResultPtr_u8__APIError contents;
+typedef struct LDKCResultTempl_Signature__u8 {
+ union LDKCResultPtr_Signature__u8 contents;
bool result_ok;
-} LDKCResultTempl_u8__APIError;
+} LDKCResultTempl_Signature__u8;
-typedef LDKCResultTempl_u8__APIError LDKCResult_NoneAPIErrorZ;
+typedef struct LDKCResultTempl_Signature__u8 LDKCResult_SignatureNoneZ;
/**
- * If a payment fails to send, it can be in one of several states. This enum is returned as the
- * Err() type describing which state the payment is in, see the description of individual enum
- * states for more.
+ * Information needed to build and sign a holder's commitment transaction.
+ *
+ * The transaction is only signed once we are ready to broadcast.
*/
-typedef struct MUST_USE_STRUCT LDKPaymentSendFailure {
+typedef struct MUST_USE_STRUCT LDKHolderCommitmentTransaction {
/**
* 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.
*/
- LDKnativePaymentSendFailure *inner;
+ LDKnativeHolderCommitmentTransaction *inner;
bool is_owned;
-} LDKPaymentSendFailure;
+} LDKHolderCommitmentTransaction;
-typedef union LDKCResultPtr_u8__PaymentSendFailure {
- uint8_t *result;
- LDKPaymentSendFailure *err;
-} LDKCResultPtr_u8__PaymentSendFailure;
+typedef union LDKCResultPtr_CVecTempl_Signature_____u8 {
+ struct LDKCVecTempl_Signature *result;
+ uint8_t *err;
+} LDKCResultPtr_CVecTempl_Signature_____u8;
-typedef struct LDKCResultTempl_u8__PaymentSendFailure {
- LDKCResultPtr_u8__PaymentSendFailure contents;
+typedef struct LDKCResultTempl_CVecTempl_Signature_____u8 {
+ union LDKCResultPtr_CVecTempl_Signature_____u8 contents;
bool result_ok;
-} LDKCResultTempl_u8__PaymentSendFailure;
-
-typedef LDKCResultTempl_u8__PaymentSendFailure LDKCResult_NonePaymentSendFailureZ;
-
-
+} LDKCResultTempl_CVecTempl_Signature_____u8;
-/**
- * A channel_announcement message to be sent or received from a peer
- */
-typedef struct MUST_USE_STRUCT LDKChannelAnnouncement {
- /**
- * 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.
- */
- LDKnativeChannelAnnouncement *inner;
- bool is_owned;
-} LDKChannelAnnouncement;
+typedef struct LDKCResultTempl_CVecTempl_Signature_____u8 LDKCResult_CVec_SignatureZNoneZ;
/**
- * A channel_update message to be sent or received from a peer
+ * Information about an HTLC as it appears in a commitment transaction
*/
-typedef struct MUST_USE_STRUCT LDKChannelUpdate {
+typedef struct MUST_USE_STRUCT LDKHTLCOutputInCommitment {
/**
* 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.
*/
- LDKnativeChannelUpdate *inner;
+ LDKnativeHTLCOutputInCommitment *inner;
bool is_owned;
-} LDKChannelUpdate;
-
-typedef struct LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate {
- LDKChannelAnnouncement a;
- LDKChannelUpdate b;
- LDKChannelUpdate c;
-} LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate;
-
-typedef LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ;
+} LDKHTLCOutputInCommitment;
/**
- * Error for PeerManager errors. If you get one of these, you must disconnect the socket and
- * generate no further read_event/write_buffer_space_avail calls for the descriptor, only
- * triggering a single socket_disconnected call (unless it was provided in response to a
- * new_*_connection event, in which case no such socket_disconnected() must be called and the
- * socket silently disconencted).
+ * The unsigned part of a channel_announcement
*/
-typedef struct MUST_USE_STRUCT LDKPeerHandleError {
+typedef struct MUST_USE_STRUCT LDKUnsignedChannelAnnouncement {
/**
* 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.
*/
- LDKnativePeerHandleError *inner;
+ LDKnativeUnsignedChannelAnnouncement *inner;
bool is_owned;
-} LDKPeerHandleError;
-
-typedef union LDKCResultPtr_u8__PeerHandleError {
- uint8_t *result;
- LDKPeerHandleError *err;
-} LDKCResultPtr_u8__PeerHandleError;
-
-typedef struct LDKCResultTempl_u8__PeerHandleError {
- LDKCResultPtr_u8__PeerHandleError contents;
- bool result_ok;
-} LDKCResultTempl_u8__PeerHandleError;
-
-typedef LDKCResultTempl_u8__PeerHandleError LDKCResult_NonePeerHandleErrorZ;
+} LDKUnsignedChannelAnnouncement;
/**
- * Information about an HTLC as it appears in a commitment transaction
+ * Per-channel data used to build transactions in conjunction with the per-commitment data (CommitmentTransaction).
+ * The fields are organized by holder/counterparty.
+ *
+ * Normally, this is converted to the broadcaster/countersignatory-organized DirectedChannelTransactionParameters
+ * before use, via the as_holder_broadcastable and as_counterparty_broadcastable functions.
*/
-typedef struct MUST_USE_STRUCT LDKHTLCOutputInCommitment {
+typedef struct MUST_USE_STRUCT LDKChannelTransactionParameters {
/**
* 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.
*/
- LDKnativeHTLCOutputInCommitment *inner;
+ LDKnativeChannelTransactionParameters *inner;
bool is_owned;
-} LDKHTLCOutputInCommitment;
-
-typedef struct LDKC2TupleTempl_HTLCOutputInCommitment__Signature {
- LDKHTLCOutputInCommitment a;
- LDKSignature b;
-} LDKC2TupleTempl_HTLCOutputInCommitment__Signature;
-
-typedef LDKC2TupleTempl_HTLCOutputInCommitment__Signature LDKC2Tuple_HTLCOutputInCommitmentSignatureZ;
-
-typedef struct LDKPublicKey {
- uint8_t compressed_form[33];
-} LDKPublicKey;
+} LDKChannelTransactionParameters;
/**
- * When on-chain outputs are created by rust-lightning (which our counterparty is not able to
- * claim at any point in the future) an event is generated which you must track and be able to
- * spend on-chain. The information needed to do this is provided in this enum, including the
- * outpoint describing which txid and output index is available, the full output which exists at
- * that txid/index, and any keys or other information required to sign.
+ * Set of lightning keys needed to operate a channel as described in BOLT 3.
+ *
+ * Signing services could be implemented on a hardware wallet. In this case,
+ * the current ChannelKeys would be a front-end on top of a communication
+ * channel connected to your secure device and lightning key material wouldn't
+ * reside on a hot server. Nevertheless, a this deployment would still need
+ * to trust the ChannelManager to avoid loss of funds as this latest component
+ * could ask to sign commitment transaction with HTLCs paying to attacker pubkeys.
+ *
+ * A more secure iteration would be to use hashlock (or payment points) to pair
+ * invoice/incoming HTLCs with outgoing HTLCs to implement a no-trust-ChannelManager
+ * at the price of more state and computation on the hardware wallet side. In the future,
+ * we are looking forward to design such interface.
+ *
+ * In any case, ChannelMonitor or fallback watchtowers are always going to be trusted
+ * to act, as liveness and breach reply correctness are always going to be hard requirements
+ * of LN security model, orthogonal of key management issues.
+ *
+ * If you're implementing a custom signer, you almost certainly want to implement
+ * Readable/Writable to serialize out a unique reference to this set of keys so
+ * that you can serialize the full ChannelManager object.
+ *
*/
-typedef enum LDKSpendableOutputDescriptor_Tag {
+typedef struct LDKChannelKeys {
+ void *this_arg;
/**
- * An output to a script which was provided via KeysInterface, thus you should already know
- * how to spend it. No keys are provided as rust-lightning was never given any keys - only the
- * script_pubkey as it appears in the output.
- * These may include outputs from a transaction punishing our counterparty or claiming an HTLC
- * on-chain using the payment preimage or after it has timed out.
+ * Gets the per-commitment point for a specific commitment number
+ *
+ * Note that the commitment number starts at (1 << 48) - 1 and counts backwards.
*/
- LDKSpendableOutputDescriptor_StaticOutput,
+ struct LDKPublicKey (*get_per_commitment_point)(const void *this_arg, uint64_t idx);
/**
- * An output to a P2WSH script which can be spent with a single signature after a CSV delay.
- *
- * The witness in the spending input should be:
- * <BIP 143 signature> <empty vector> (MINIMALIF standard rule) <provided witnessScript>
+ * Gets the commitment secret for a specific commitment number as part of the revocation process
*
- * Note that the nSequence field in the spending input must be set to to_self_delay
- * (which means the transaction is not broadcastable until at least to_self_delay
- * blocks after the outpoint confirms).
+ * An external signer implementation should error here if the commitment was already signed
+ * and should refuse to sign it in the future.
*
- * These are generally the result of a \"revocable\" output to us, spendable only by us unless
- * it is an output from an old state which we broadcast (which should never happen).
+ * May be called more than once for the same index.
*
- * To derive the delayed_payment key which is used to sign for this input, you must pass the
- * holder delayed_payment_base_key (ie the private key which corresponds to the pubkey in
- * ChannelKeys::pubkeys().delayed_payment_basepoint) and the provided 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 delayed_payment_basepoint which appears in
- * ChannelKeys::pubkeys().
+ * Note that the commitment number starts at (1 << 48) - 1 and counts backwards.
+ * TODO: return a Result so we can signal a validation error
+ */
+ struct LDKThirtyTwoBytes (*release_commitment_secret)(const void *this_arg, uint64_t idx);
+ /**
+ * Gets the holder's channel public keys and basepoints
+ */
+ struct LDKChannelPublicKeys pubkeys;
+ /**
+ * Fill in the pubkeys field as a reference to it will be given to Rust after this returns
+ * Note that this takes a pointer to this object, not the this_ptr like other methods do
+ * This function pointer may be NULL if pubkeys is filled in when this object is created and never needs updating.
+ */
+ void (*set_pubkeys)(const struct LDKChannelKeys*NONNULL_PTR );
+ /**
+ * Gets arbitrary identifiers describing the set of keys which are provided back to you in
+ * some SpendableOutputDescriptor types. These should be sufficient to identify this
+ * ChannelKeys object uniquely and lookup or re-derive its keys.
+ */
+ LDKC2Tuple_u64u64Z (*key_derivation_params)(const void *this_arg);
+ /**
+ * Create a signature for a counterparty's commitment transaction and associated HTLC transactions.
*
- * To derive the revocation_pubkey provided here (which is used in the witness
- * script generation), you must pass the counterparty revocation_basepoint (which appears in the
- * call to ChannelKeys::on_accept) and the provided per_commitment point
- * to chan_utils::derive_public_revocation_key.
+ * Note that if signing fails or is rejected, the channel will be force-closed.
+ */
+ LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ (*sign_counterparty_commitment)(const void *this_arg, const struct LDKCommitmentTransaction *NONNULL_PTR commitment_tx);
+ /**
+ * Create a signature for a holder's commitment transaction. This will only ever be called with
+ * the same commitment_tx (or a copy thereof), though there are currently no guarantees
+ * that it will not be called multiple times.
+ * An external signer implementation should check that the commitment has not been revoked.
+ */
+ LDKCResult_SignatureNoneZ (*sign_holder_commitment)(const void *this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR commitment_tx);
+ /**
+ * Create a signature for each HTLC transaction spending a holder's commitment transaction.
*
- * The witness script which is hashed and included in the output script_pubkey may be
- * regenerated by passing the revocation_pubkey (derived as above), our delayed_payment pubkey
- * (derived as above), and the to_self_delay contained here to
- * chan_utils::get_revokeable_redeemscript.
+ * Unlike sign_holder_commitment, this may be called multiple times with *different*
+ * commitment_tx values. While this will never be called with a revoked
+ * commitment_tx, it is possible that it is called with the second-latest
+ * commitment_tx (only if we haven't yet revoked it) if some watchtower/secondary
+ * ChannelMonitor decided to broadcast before it had been updated to the latest.
+ *
+ * Either an Err should be returned, or a Vec with one entry for each HTLC which exists in
+ * commitment_tx.
*/
- LDKSpendableOutputDescriptor_DynamicOutputP2WSH,
+ LDKCResult_CVec_SignatureZNoneZ (*sign_holder_commitment_htlc_transactions)(const void *this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR commitment_tx);
/**
- * An output to a P2WPKH, spendable exclusively by our payment key (ie the private key which
- * corresponds to the public key in ChannelKeys::pubkeys().payment_point).
- * The witness in the spending input, is, thus, simply:
- * <BIP 143 signature> <payment key>
+ * Create a signature for the given input in a transaction spending an HTLC or commitment
+ * transaction output when our counterparty broadcasts an old state.
*
- * These are generally the result of our counterparty having broadcast the current state,
- * allowing us to claim the non-HTLC-encumbered outputs immediately.
+ * A justice transaction may claim multiples outputs at the same time if timelocks are
+ * similar, but only a signature for the input at index `input` should be signed for here.
+ * It may be called multiples time for same output(s) if a fee-bump is needed with regards
+ * to an upcoming timelock expiration.
+ *
+ * Amount is value of the output spent by this input, committed to in the BIP 143 signature.
+ *
+ * per_commitment_key is revocation secret which was provided by our counterparty when they
+ * 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).
+ *
+ * htlc holds HTLC elements (hash, timelock) if the output being spent is a HTLC output, thus
+ * changing the format of the witness script (which is committed to in the BIP 143
+ * signatures).
*/
- LDKSpendableOutputDescriptor_StaticOutputCounterpartyPayment,
+ LDKCResult_SignatureNoneZ (*sign_justice_transaction)(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);
/**
- * Must be last for serialization purposes
+ * Create a signature for a claiming transaction for a HTLC output on a counterparty's commitment
+ * transaction, either offered or received.
+ *
+ * Such a transaction may claim multiples offered outputs at same time if we know the
+ * preimage for each when we create it, but only the input at index `input` should be
+ * signed for here. It may be called multiple times for same output(s) if a fee-bump is
+ * needed with regards to an upcoming timelock expiration.
+ *
+ * Witness_script is either a offered or received script as defined in BOLT3 for HTLC
+ * outputs.
+ *
+ * Amount is value of the output spent by this input, committed to in the BIP 143 signature.
+ *
+ * Per_commitment_point is the dynamic point corresponding to the channel state
+ * 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.
*/
- LDKSpendableOutputDescriptor_Sentinel,
-} LDKSpendableOutputDescriptor_Tag;
+ LDKCResult_SignatureNoneZ (*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);
+ /**
+ * Create a signature for a (proposed) closing transaction.
+ *
+ * Note that, due to rounding, there may be one \"missing\" satoshi, and either party may have
+ * chosen to forgo their output as dust.
+ */
+ LDKCResult_SignatureNoneZ (*sign_closing_transaction)(const void *this_arg, struct LDKTransaction closing_tx);
+ /**
+ * Signs a channel announcement message with our funding key, proving it comes from one
+ * of the channel participants.
+ *
+ * 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.
+ */
+ LDKCResult_SignatureNoneZ (*sign_channel_announcement)(const void *this_arg, const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR msg);
+ /**
+ * Set the counterparty static channel data, including basepoints,
+ * counterparty_selected/holder_selected_contest_delay and funding outpoint.
+ * This is done as soon as the funding outpoint is known. Since these are static channel data,
+ * they MUST NOT be allowed to change to different values once set.
+ *
+ * channel_parameters.is_populated() MUST be true.
+ *
+ * We bind holder_selected_contest_delay late here for API convenience.
+ *
+ * Will be called before any signatures are applied.
+ */
+ void (*ready_channel)(void *this_arg, const struct LDKChannelTransactionParameters *NONNULL_PTR channel_parameters);
+ void *(*clone)(const void *this_arg);
+ LDKCVec_u8Z (*write)(const void *this_arg);
+ void (*free)(void *this_arg);
+} LDKChannelKeys;
-typedef struct LDKSpendableOutputDescriptor_LDKStaticOutput_Body {
- LDKOutPoint outpoint;
- LDKTxOut output;
-} LDKSpendableOutputDescriptor_LDKStaticOutput_Body;
-typedef struct LDKSpendableOutputDescriptor_LDKDynamicOutputP2WSH_Body {
- LDKOutPoint outpoint;
- LDKPublicKey per_commitment_point;
- uint16_t to_self_delay;
- LDKTxOut output;
- LDKC2Tuple_u64u64Z key_derivation_params;
- LDKPublicKey revocation_pubkey;
-} LDKSpendableOutputDescriptor_LDKDynamicOutputP2WSH_Body;
-typedef struct LDKSpendableOutputDescriptor_LDKStaticOutputCounterpartyPayment_Body {
- LDKOutPoint outpoint;
- LDKTxOut output;
- LDKC2Tuple_u64u64Z key_derivation_params;
-} LDKSpendableOutputDescriptor_LDKStaticOutputCounterpartyPayment_Body;
+/**
+ * A ChannelMonitor handles chain events (blocks connected and disconnected) and generates
+ * on-chain transactions to ensure no loss of funds occurs.
+ *
+ * You MUST ensure that no ChannelMonitors for a given channel anywhere contain out-of-date
+ * information and are actively monitoring the chain.
+ *
+ * Pending Events or updated HTLCs which have not yet been read out by
+ * get_and_clear_pending_monitor_events or get_and_clear_pending_events are serialized to disk and
+ * reloaded at deserialize-time. Thus, you must ensure that, when handling events, all events
+ * gotten are fully handled before re-serializing the new state.
+ *
+ * Note that the deserializer is only implemented for (Sha256dHash, ChannelMonitor), which
+ * tells you the last block hash which was block_connect()ed. You MUST rescan any blocks along
+ * the \"reorg path\" (ie disconnecting blocks until you find a common ancestor from both the
+ * returned block hash and the the current chain and then reconnecting blocks to get to the
+ * best chain) upon deserializing the object!
+ */
+typedef struct MUST_USE_STRUCT LDKChannelMonitor {
+ /**
+ * 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.
+ */
+ LDKnativeChannelMonitor *inner;
+ bool is_owned;
+} LDKChannelMonitor;
-typedef struct LDKSpendableOutputDescriptor {
- LDKSpendableOutputDescriptor_Tag tag;
- union {
- LDKSpendableOutputDescriptor_LDKStaticOutput_Body static_output;
- LDKSpendableOutputDescriptor_LDKDynamicOutputP2WSH_Body dynamic_output_p2wsh;
- LDKSpendableOutputDescriptor_LDKStaticOutputCounterpartyPayment_Body static_output_counterparty_payment;
- };
-} LDKSpendableOutputDescriptor;
+typedef struct LDKC2TupleTempl_ThirtyTwoBytes__ChannelMonitor {
+ struct LDKThirtyTwoBytes a;
+ struct LDKChannelMonitor b;
+} LDKC2TupleTempl_ThirtyTwoBytes__ChannelMonitor;
-typedef struct LDKCVecTempl_SpendableOutputDescriptor {
- LDKSpendableOutputDescriptor *data;
- uintptr_t datalen;
-} LDKCVecTempl_SpendableOutputDescriptor;
+typedef struct LDKC2TupleTempl_ThirtyTwoBytes__ChannelMonitor LDKC2Tuple_BlockHashChannelMonitorZ;
-typedef LDKCVecTempl_SpendableOutputDescriptor LDKCVec_SpendableOutputDescriptorZ;
+typedef struct LDKC2TupleTempl_Signature__CVecTempl_Signature LDKC2Tuple_SignatureCVec_SignatureZZ;
+
+typedef struct LDKCVecTempl_Signature LDKCVec_SignatureZ;
/**
- * An Event which you should probably take some action in response to.
- *
- * Note that while Writeable and Readable are implemented for Event, you probably shouldn't use
- * them directly as they don't round-trip exactly (for example FundingGenerationReady is never
- * written as it makes no sense to respond to it after reconnecting to peers).
+ * A Rust str object, ie a reference to a UTF8-valid string.
+ * This is *not* null-terminated so cannot be used directly as a C string!
*/
-typedef enum LDKEvent_Tag {
- /**
- * Used to indicate that the client should generate a funding transaction with the given
- * parameters and then call ChannelManager::funding_transaction_generated.
- * Generated in ChannelManager message handling.
- * Note that *all inputs* in the funding transaction must spend SegWit outputs or your
- * counterparty can steal your funds!
- */
- LDKEvent_FundingGenerationReady,
+typedef struct LDKStr {
+ const uint8_t *chars;
+ uintptr_t len;
+} LDKStr;
+
+/**
+ * Indicates an error on the client's part (usually some variant of attempting to use too-low or
+ * too-high values)
+ */
+typedef enum LDKAPIError_Tag {
/**
- * Used to indicate that the client may now broadcast the funding transaction it created for a
- * channel. Broadcasting such a transaction prior to this event may lead to our counterparty
- * trivially stealing all funds in the funding transaction!
+ * Indicates the API was wholly misused (see err for more). Cases where these can be returned
+ * are documented, but generally indicates some precondition of a function was violated.
*/
- LDKEvent_FundingBroadcastSafe,
+ LDKAPIError_APIMisuseError,
/**
- * Indicates we've received money! Just gotta dig out that payment preimage and feed it to
- * ChannelManager::claim_funds to get it....
- * Note that if the preimage is not known or the amount paid is incorrect, you should call
- * ChannelManager::fail_htlc_backwards to free up resources for this HTLC and avoid
- * network congestion.
- * The amount paid should be considered 'incorrect' when it is less than or more than twice
- * the amount expected.
- * If you fail to call either ChannelManager::claim_funds or
- * ChannelManager::fail_htlc_backwards within the HTLC's timeout, the HTLC will be
- * automatically failed.
+ * Due to a high feerate, we were unable to complete the request.
+ * For example, this may be returned if the feerate implies we cannot open a channel at the
+ * requested value, but opening a larger channel would succeed.
*/
- LDKEvent_PaymentReceived,
+ LDKAPIError_FeeRateTooHigh,
/**
- * Indicates an outbound payment we made succeeded (ie it made it all the way to its target
- * and we got back the payment preimage for it).
- * Note that duplicative PaymentSent Events may be generated - it is your responsibility to
- * deduplicate them by payment_preimage (which MUST be unique)!
+ * A malformed Route was provided (eg overflowed value, node id mismatch, overly-looped route,
+ * too-many-hops, etc).
*/
- LDKEvent_PaymentSent,
+ LDKAPIError_RouteError,
/**
- * Indicates an outbound payment we made failed. Probably some intermediary node dropped
- * something. You may wish to retry with a different route.
- * Note that duplicative PaymentFailed Events may be generated - it is your responsibility to
- * deduplicate them by payment_hash (which MUST be unique)!
+ * We were unable to complete the request as the Channel required to do so is unable to
+ * complete the request (or was not found). This can take many forms, including disconnected
+ * peer, channel at capacity, channel shutting down, etc.
*/
- LDKEvent_PaymentFailed,
+ LDKAPIError_ChannelUnavailable,
/**
- * Used to indicate that ChannelManager::process_pending_htlc_forwards should be called at a
- * time in the future.
+ * An attempt to call watch/update_channel returned an Err (ie you did this!), causing the
+ * attempted action to fail.
*/
- LDKEvent_PendingHTLCsForwardable,
+ LDKAPIError_MonitorUpdateFailed,
/**
- * Used to indicate that an output was generated on-chain which you should know how to spend.
- * Such an output will *not* ever be spent by rust-lightning, 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.
+ * Must be last for serialization purposes
*/
- LDKEvent_SpendableOutputs,
+ LDKAPIError_Sentinel,
+} LDKAPIError_Tag;
+
+typedef struct LDKAPIError_LDKAPIMisuseError_Body {
+ LDKCVec_u8Z err;
+} LDKAPIError_LDKAPIMisuseError_Body;
+
+typedef struct LDKAPIError_LDKFeeRateTooHigh_Body {
+ LDKCVec_u8Z err;
+ uint32_t feerate;
+} LDKAPIError_LDKFeeRateTooHigh_Body;
+
+typedef struct LDKAPIError_LDKRouteError_Body {
+ struct LDKStr err;
+} LDKAPIError_LDKRouteError_Body;
+
+typedef struct LDKAPIError_LDKChannelUnavailable_Body {
+ LDKCVec_u8Z err;
+} LDKAPIError_LDKChannelUnavailable_Body;
+
+typedef struct MUST_USE_STRUCT LDKAPIError {
+ LDKAPIError_Tag tag;
+ union {
+ LDKAPIError_LDKAPIMisuseError_Body api_misuse_error;
+ LDKAPIError_LDKFeeRateTooHigh_Body fee_rate_too_high;
+ LDKAPIError_LDKRouteError_Body route_error;
+ LDKAPIError_LDKChannelUnavailable_Body channel_unavailable;
+ };
+} LDKAPIError;
+
+typedef union LDKCResultPtr_u8__APIError {
+ uint8_t *result;
+ struct LDKAPIError *err;
+} LDKCResultPtr_u8__APIError;
+
+typedef struct LDKCResultTempl_u8__APIError {
+ union LDKCResultPtr_u8__APIError contents;
+ bool result_ok;
+} LDKCResultTempl_u8__APIError;
+
+typedef struct LDKCResultTempl_u8__APIError LDKCResult_NoneAPIErrorZ;
+
+
+
+/**
+ * If a payment fails to send, it can be in one of several states. This enum is returned as the
+ * Err() type describing which state the payment is in, see the description of individual enum
+ * states for more.
+ */
+typedef struct MUST_USE_STRUCT LDKPaymentSendFailure {
/**
- * Must be last for serialization purposes
+ * 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.
*/
- LDKEvent_Sentinel,
-} LDKEvent_Tag;
+ LDKnativePaymentSendFailure *inner;
+ bool is_owned;
+} LDKPaymentSendFailure;
-typedef struct LDKEvent_LDKFundingGenerationReady_Body {
- LDKThirtyTwoBytes temporary_channel_id;
- uint64_t channel_value_satoshis;
- LDKCVec_u8Z output_script;
- uint64_t user_channel_id;
-} LDKEvent_LDKFundingGenerationReady_Body;
+typedef union LDKCResultPtr_u8__PaymentSendFailure {
+ uint8_t *result;
+ struct LDKPaymentSendFailure *err;
+} LDKCResultPtr_u8__PaymentSendFailure;
-typedef struct LDKEvent_LDKFundingBroadcastSafe_Body {
- LDKOutPoint funding_txo;
- uint64_t user_channel_id;
-} LDKEvent_LDKFundingBroadcastSafe_Body;
+typedef struct LDKCResultTempl_u8__PaymentSendFailure {
+ union LDKCResultPtr_u8__PaymentSendFailure contents;
+ bool result_ok;
+} LDKCResultTempl_u8__PaymentSendFailure;
-typedef struct LDKEvent_LDKPaymentReceived_Body {
- LDKThirtyTwoBytes payment_hash;
- LDKThirtyTwoBytes payment_secret;
- uint64_t amt;
-} LDKEvent_LDKPaymentReceived_Body;
+typedef struct LDKCResultTempl_u8__PaymentSendFailure LDKCResult_NonePaymentSendFailureZ;
-typedef struct LDKEvent_LDKPaymentSent_Body {
- LDKThirtyTwoBytes payment_preimage;
-} LDKEvent_LDKPaymentSent_Body;
-typedef struct LDKEvent_LDKPaymentFailed_Body {
- LDKThirtyTwoBytes payment_hash;
- bool rejected_by_dest;
-} LDKEvent_LDKPaymentFailed_Body;
-typedef struct LDKEvent_LDKPendingHTLCsForwardable_Body {
- uint64_t time_forwardable;
-} LDKEvent_LDKPendingHTLCsForwardable_Body;
+/**
+ * An update generated by the underlying Channel itself which contains some new information the
+ * ChannelMonitor should be made aware of.
+ */
+typedef struct MUST_USE_STRUCT LDKChannelMonitorUpdate {
+ /**
+ * 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.
+ */
+ LDKnativeChannelMonitorUpdate *inner;
+ bool is_owned;
+} LDKChannelMonitorUpdate;
-typedef struct LDKEvent_LDKSpendableOutputs_Body {
- LDKCVec_SpendableOutputDescriptorZ outputs;
-} LDKEvent_LDKSpendableOutputs_Body;
-typedef struct LDKEvent {
- LDKEvent_Tag tag;
- union {
- LDKEvent_LDKFundingGenerationReady_Body funding_generation_ready;
- LDKEvent_LDKFundingBroadcastSafe_Body funding_broadcast_safe;
- LDKEvent_LDKPaymentReceived_Body payment_received;
- LDKEvent_LDKPaymentSent_Body payment_sent;
- LDKEvent_LDKPaymentFailed_Body payment_failed;
- LDKEvent_LDKPendingHTLCsForwardable_Body pending_htl_cs_forwardable;
- LDKEvent_LDKSpendableOutputs_Body spendable_outputs;
- };
-} LDKEvent;
+/**
+ * An event to be processed by the ChannelManager.
+ */
+typedef struct MUST_USE_STRUCT LDKMonitorEvent {
+ /**
+ * 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.
+ */
+ LDKnativeMonitorEvent *inner;
+ bool is_owned;
+} LDKMonitorEvent;
+typedef struct LDKCVecTempl_MonitorEvent {
+ struct LDKMonitorEvent *data;
+ uintptr_t datalen;
+} LDKCVecTempl_MonitorEvent;
+
+typedef struct LDKCVecTempl_MonitorEvent LDKCVec_MonitorEventZ;
+
+/**
+ * The `Watch` trait defines behavior for watching on-chain activity pertaining to channels as
+ * blocks are connected and disconnected.
+ *
+ * Each channel is associated with a [`ChannelMonitor`]. Implementations of this trait are
+ * responsible for maintaining a set of monitors such that they can be updated accordingly as
+ * channel state changes and HTLCs are resolved. See method documentation for specific
+ * requirements.
+ *
+ * Implementations **must** ensure that updates are successfully applied and persisted upon method
+ * completion. If an update fails with a [`PermanentFailure`], then it must immediately shut down
+ * without taking any further action such as persisting the current state.
+ *
+ * If an implementation maintains multiple instances of a channel's monitor (e.g., by storing
+ * backup copies), then it must ensure that updates are applied across all instances. Otherwise, it
+ * could result in a revoked transaction being broadcast, allowing the counterparty to claim all
+ * funds in the channel. See [`ChannelMonitorUpdateErr`] for more details about how to handle
+ * multiple instances.
+ *
+ * [`ChannelMonitor`]: channelmonitor/struct.ChannelMonitor.html
+ * [`ChannelMonitorUpdateErr`]: channelmonitor/enum.ChannelMonitorUpdateErr.html
+ * [`PermanentFailure`]: channelmonitor/enum.ChannelMonitorUpdateErr.html#variant.PermanentFailure
+ */
+typedef struct LDKWatch {
+ void *this_arg;
+ /**
+ * Watches a channel identified by `funding_txo` using `monitor`.
+ *
+ * Implementations are responsible for watching the chain for the funding transaction along
+ * with any spends of outputs returned by [`get_outputs_to_watch`]. In practice, this means
+ * calling [`block_connected`] and [`block_disconnected`] on the monitor.
+ *
+ * [`get_outputs_to_watch`]: channelmonitor/struct.ChannelMonitor.html#method.get_outputs_to_watch
+ * [`block_connected`]: channelmonitor/struct.ChannelMonitor.html#method.block_connected
+ * [`block_disconnected`]: channelmonitor/struct.ChannelMonitor.html#method.block_disconnected
+ */
+ LDKCResult_NoneChannelMonitorUpdateErrZ (*watch_channel)(const void *this_arg, struct LDKOutPoint funding_txo, struct LDKChannelMonitor monitor);
+ /**
+ * Updates a channel identified by `funding_txo` by applying `update` to its monitor.
+ *
+ * Implementations must call [`update_monitor`] with the given update. See
+ * [`ChannelMonitorUpdateErr`] for invariants around returning an error.
+ *
+ * [`update_monitor`]: channelmonitor/struct.ChannelMonitor.html#method.update_monitor
+ * [`ChannelMonitorUpdateErr`]: channelmonitor/enum.ChannelMonitorUpdateErr.html
+ */
+ LDKCResult_NoneChannelMonitorUpdateErrZ (*update_channel)(const void *this_arg, struct LDKOutPoint funding_txo, struct LDKChannelMonitorUpdate update);
+ /**
+ * Returns any monitor events since the last call. Subsequent calls must only return new
+ * events.
+ */
+ LDKCVec_MonitorEventZ (*release_pending_monitor_events)(const void *this_arg);
+ void (*free)(void *this_arg);
+} LDKWatch;
/**
- * An accept_channel message to be sent or received from a peer
+ * An interface to send a transaction to the Bitcoin network.
*/
-typedef struct MUST_USE_STRUCT LDKAcceptChannel {
+typedef struct LDKBroadcasterInterface {
+ void *this_arg;
/**
- * 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.
+ * Sends a transaction out to (hopefully) be mined.
*/
- LDKnativeAcceptChannel *inner;
- bool is_owned;
-} LDKAcceptChannel;
+ void (*broadcast_transaction)(const void *this_arg, struct LDKTransaction tx);
+ void (*free)(void *this_arg);
+} LDKBroadcasterInterface;
+
+typedef struct LDKSecretKey {
+ uint8_t bytes[32];
+} LDKSecretKey;
/**
- * An open_channel message to be sent or received from a peer
+ * An error in decoding a message or struct.
*/
-typedef struct MUST_USE_STRUCT LDKOpenChannel {
+typedef struct MUST_USE_STRUCT LDKDecodeError {
/**
* 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.
*/
- LDKnativeOpenChannel *inner;
+ LDKnativeDecodeError *inner;
bool is_owned;
-} LDKOpenChannel;
+} LDKDecodeError;
+
+typedef union LDKCResultPtr_ChannelKeys__DecodeError {
+ struct LDKChannelKeys *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_ChannelKeys__DecodeError;
+
+typedef struct LDKCResultTempl_ChannelKeys__DecodeError {
+ union LDKCResultPtr_ChannelKeys__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_ChannelKeys__DecodeError;
+typedef struct LDKCResultTempl_ChannelKeys__DecodeError LDKCResult_ChanKeySignerDecodeErrorZ;
+typedef struct LDKu8slice {
+ const uint8_t *data;
+ uintptr_t datalen;
+} LDKu8slice;
/**
- * A funding_created message to be sent or received from a peer
+ * A trait to describe an object which can get user secrets and key material.
*/
-typedef struct MUST_USE_STRUCT LDKFundingCreated {
+typedef struct LDKKeysInterface {
+ void *this_arg;
/**
- * 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.
+ * Get node secret key (aka node_id or network_key)
*/
- LDKnativeFundingCreated *inner;
- bool is_owned;
-} LDKFundingCreated;
-
-
+ struct LDKSecretKey (*get_node_secret)(const void *this_arg);
+ /**
+ * Get destination redeemScript to encumber static protocol exit points.
+ */
+ LDKCVec_u8Z (*get_destination_script)(const void *this_arg);
+ /**
+ * Get shutdown_pubkey to use as PublicKey at channel closure
+ */
+ struct LDKPublicKey (*get_shutdown_pubkey)(const void *this_arg);
+ /**
+ * Get a new set of ChannelKeys for per-channel secrets. These MUST be unique even if you
+ * restarted with some stale data!
+ */
+ struct LDKChannelKeys (*get_channel_keys)(const void *this_arg, bool inbound, uint64_t channel_value_satoshis);
+ /**
+ * Gets a unique, cryptographically-secure, random 32 byte value. This is used for encrypting
+ * onion packets and for temporary channel IDs. There is no requirement that these be
+ * persisted anywhere, though they must be unique across restarts.
+ */
+ struct LDKThirtyTwoBytes (*get_secure_random_bytes)(const void *this_arg);
+ /**
+ * Reads a `ChanKeySigner` for this `KeysInterface` from the given input stream.
+ * This is only called during deserialization of other objects which contain
+ * `ChannelKeys`-implementing objects (ie `ChannelMonitor`s and `ChannelManager`s).
+ * The bytes are exactly those which `<Self::ChanKeySigner as Writeable>::write()` writes, and
+ * contain no versioning scheme. You may wish to include your own version prefix and ensure
+ * you've read all of the provided bytes to ensure no corruption occurred.
+ */
+ LDKCResult_ChanKeySignerDecodeErrorZ (*read_chan_signer)(const void *this_arg, struct LDKu8slice reader);
+ void (*free)(void *this_arg);
+} LDKKeysInterface;
/**
- * A funding_signed message to be sent or received from a peer
+ * A trait which should be implemented to provide feerate information on a number of time
+ * horizons.
+ *
+ * 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).
*/
-typedef struct MUST_USE_STRUCT LDKFundingSigned {
+typedef struct LDKFeeEstimator {
+ void *this_arg;
/**
- * 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.
+ * Gets estimated satoshis of fee required per 1000 Weight-Units.
+ *
+ * Must be no smaller than 253 (ie 1 satoshi-per-byte rounded up to ensure later round-downs
+ * don't put us below 1 satoshi-per-byte).
+ *
+ * This translates to:
+ * * satoshis-per-byte * 250
+ * * ceil(satoshis-per-kbyte / 4)
*/
- LDKnativeFundingSigned *inner;
- bool is_owned;
-} LDKFundingSigned;
-
-
+ uint32_t (*get_est_sat_per_1000_weight)(const void *this_arg, enum LDKConfirmationTarget confirmation_target);
+ void (*free)(void *this_arg);
+} LDKFeeEstimator;
/**
- * A funding_locked message to be sent or received from a peer
+ * A trait encapsulating the operations required of a logger
*/
-typedef struct MUST_USE_STRUCT LDKFundingLocked {
+typedef struct LDKLogger {
+ void *this_arg;
/**
- * 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.
+ * Logs the `Record`
*/
- LDKnativeFundingLocked *inner;
- bool is_owned;
-} LDKFundingLocked;
+ void (*log)(const void *this_arg, const char *record);
+ void (*free)(void *this_arg);
+} LDKLogger;
/**
- * An announcement_signatures message to be sent or received from a peer
+ * 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.
+ *
+ * Implements ChannelMessageHandler, handling the multi-channel parts and passing things through
+ * to individual Channels.
+ *
+ * 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
+ * serialized). This will result in any channels which have not yet exchanged funding_created (ie
+ * called funding_transaction_generated for outbound channels).
+ *
+ * Note that you can be a bit lazier about writing out ChannelManager than you can be with
+ * ChannelMonitors. With ChannelMonitors you MUST write each monitor update out to disk before
+ * returning from chain::Watch::watch_/update_channel, with ChannelManagers, writing updates
+ * happens out-of-band (and will prevent any other ChannelManager operations from occurring during
+ * the serialization process). If the deserialized version is out-of-date compared to the
+ * ChannelMonitors passed by reference to read(), those channels will be force-closed based on the
+ * ChannelMonitor state and no funds will be lost (mod on-chain transaction fees).
+ *
+ * Note that the deserializer is only implemented for (Sha256dHash, ChannelManager), which
+ * tells you the last block hash which was block_connect()ed. You MUST rescan any blocks along
+ * the \"reorg path\" (ie call block_disconnected() until you get to a common block and then call
+ * block_connected() to step towards your best block) upon deserialization before using the
+ * object!
+ *
+ * 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_chan_freshness_every_min roughly once per minute, though it doesn't have to be perfect.
+ *
+ * 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.
*/
-typedef struct MUST_USE_STRUCT LDKAnnouncementSignatures {
+typedef struct MUST_USE_STRUCT LDKChannelManager {
/**
* 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.
*/
- LDKnativeAnnouncementSignatures *inner;
+ LDKnativeChannelManager *inner;
bool is_owned;
-} LDKAnnouncementSignatures;
+} LDKChannelManager;
+
+typedef struct LDKC2TupleTempl_ThirtyTwoBytes__ChannelManager {
+ struct LDKThirtyTwoBytes a;
+ struct LDKChannelManager b;
+} LDKC2TupleTempl_ThirtyTwoBytes__ChannelManager;
+
+typedef struct LDKC2TupleTempl_ThirtyTwoBytes__ChannelManager LDKC2Tuple_BlockHashChannelManagerZ;
/**
- * Struct used to return values from revoke_and_ack messages, containing a bunch of commitment
- * transaction updates if they were pending.
+ * A channel_announcement message to be sent or received from a peer
*/
-typedef struct MUST_USE_STRUCT LDKCommitmentUpdate {
+typedef struct MUST_USE_STRUCT LDKChannelAnnouncement {
/**
* 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.
*/
- LDKnativeCommitmentUpdate *inner;
+ LDKnativeChannelAnnouncement *inner;
bool is_owned;
-} LDKCommitmentUpdate;
+} LDKChannelAnnouncement;
/**
- * A revoke_and_ack message to be sent or received from a peer
+ * A channel_update message to be sent or received from a peer
*/
-typedef struct MUST_USE_STRUCT LDKRevokeAndACK {
+typedef struct MUST_USE_STRUCT LDKChannelUpdate {
/**
* 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.
*/
- LDKnativeRevokeAndACK *inner;
+ LDKnativeChannelUpdate *inner;
bool is_owned;
-} LDKRevokeAndACK;
+} LDKChannelUpdate;
+
+typedef struct LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate {
+ struct LDKChannelAnnouncement a;
+ struct LDKChannelUpdate b;
+ struct LDKChannelUpdate c;
+} LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate;
+
+typedef struct LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ;
/**
- * A closing_signed message to be sent or received from a peer
+ * An Err type for failure to process messages.
*/
-typedef struct MUST_USE_STRUCT LDKClosingSigned {
+typedef struct MUST_USE_STRUCT LDKLightningError {
/**
* 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.
*/
- LDKnativeClosingSigned *inner;
+ LDKnativeLightningError *inner;
bool is_owned;
-} LDKClosingSigned;
+} LDKLightningError;
+typedef union LDKCResultPtr_u8__LightningError {
+ uint8_t *result;
+ struct LDKLightningError *err;
+} LDKCResultPtr_u8__LightningError;
+typedef struct LDKCResultTempl_u8__LightningError {
+ union LDKCResultPtr_u8__LightningError contents;
+ bool result_ok;
+} LDKCResultTempl_u8__LightningError;
-/**
- * A shutdown message to be sent or received from a peer
- */
-typedef struct MUST_USE_STRUCT LDKShutdown {
- /**
- * 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.
- */
- LDKnativeShutdown *inner;
- bool is_owned;
-} LDKShutdown;
+typedef struct LDKCResultTempl_u8__LightningError LDKCResult_NoneLightningErrorZ;
/**
- * A channel_reestablish message to be sent or received from a peer
+ * Error for PeerManager errors. If you get one of these, you must disconnect the socket and
+ * generate no further read_event/write_buffer_space_avail calls for the descriptor, only
+ * triggering a single socket_disconnected call (unless it was provided in response to a
+ * new_*_connection event, in which case no such socket_disconnected() must be called and the
+ * socket silently disconencted).
*/
-typedef struct MUST_USE_STRUCT LDKChannelReestablish {
+typedef struct MUST_USE_STRUCT LDKPeerHandleError {
/**
* 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.
*/
- LDKnativeChannelReestablish *inner;
+ LDKnativePeerHandleError *inner;
bool is_owned;
-} LDKChannelReestablish;
+} LDKPeerHandleError;
+typedef union LDKCResultPtr_u8__PeerHandleError {
+ uint8_t *result;
+ struct LDKPeerHandleError *err;
+} LDKCResultPtr_u8__PeerHandleError;
+typedef struct LDKCResultTempl_u8__PeerHandleError {
+ union LDKCResultPtr_u8__PeerHandleError contents;
+ bool result_ok;
+} LDKCResultTempl_u8__PeerHandleError;
-/**
- * A node_announcement message to be sent or received from a peer
- */
-typedef struct MUST_USE_STRUCT LDKNodeAnnouncement {
- /**
- * 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.
- */
- LDKnativeNodeAnnouncement *inner;
- bool is_owned;
-} LDKNodeAnnouncement;
+typedef struct LDKCResultTempl_u8__PeerHandleError LDKCResult_NonePeerHandleErrorZ;
/**
- * An error message to be sent or received from a peer
+ * A wrapper on CommitmentTransaction indicating that the derived fields (the built bitcoin
+ * transaction and the transaction creation keys) are trusted.
+ *
+ * See trust() and verify() functions on CommitmentTransaction.
+ *
+ * This structure implements Deref.
*/
-typedef struct MUST_USE_STRUCT LDKErrorMessage {
+typedef struct MUST_USE_STRUCT LDKTrustedCommitmentTransaction {
/**
* 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.
- */
- LDKnativeErrorMessage *inner;
- bool is_owned;
-} LDKErrorMessage;
-
-/**
- * Used to put an error message in a LightningError
- */
-typedef enum LDKErrorAction_Tag {
- /**
- * The peer took some action which made us think they were useless. Disconnect them.
- */
- LDKErrorAction_DisconnectPeer,
- /**
- * The peer did something harmless that we weren't able to process, just log and ignore
- */
- LDKErrorAction_IgnoreError,
- /**
- * The peer did something incorrect. Tell them.
- */
- LDKErrorAction_SendErrorMessage,
- /**
- * Must be last for serialization purposes
- */
- LDKErrorAction_Sentinel,
-} LDKErrorAction_Tag;
+ */
+ LDKnativeTrustedCommitmentTransaction *inner;
+ bool is_owned;
+} LDKTrustedCommitmentTransaction;
-typedef struct LDKErrorAction_LDKDisconnectPeer_Body {
- LDKErrorMessage msg;
-} LDKErrorAction_LDKDisconnectPeer_Body;
+typedef union LDKCResultPtr_TrustedCommitmentTransaction__u8 {
+ struct LDKTrustedCommitmentTransaction *result;
+ uint8_t *err;
+} LDKCResultPtr_TrustedCommitmentTransaction__u8;
-typedef struct LDKErrorAction_LDKSendErrorMessage_Body {
- LDKErrorMessage msg;
-} LDKErrorAction_LDKSendErrorMessage_Body;
+typedef struct LDKCResultTempl_TrustedCommitmentTransaction__u8 {
+ union LDKCResultPtr_TrustedCommitmentTransaction__u8 contents;
+ bool result_ok;
+} LDKCResultTempl_TrustedCommitmentTransaction__u8;
-typedef struct LDKErrorAction {
- LDKErrorAction_Tag tag;
- union {
- LDKErrorAction_LDKDisconnectPeer_Body disconnect_peer;
- LDKErrorAction_LDKSendErrorMessage_Body send_error_message;
- };
-} LDKErrorAction;
+typedef struct LDKCResultTempl_TrustedCommitmentTransaction__u8 LDKCResult_TrustedCommitmentTransactionNoneZ;
/**
- * The information we received from a peer along the route of a payment we originated. This is
- * returned by ChannelMessageHandler::handle_update_fail_htlc to be passed into
- * RoutingMessageHandler::handle_htlc_fail_channel_update to update our network map.
+ * When on-chain outputs are created by rust-lightning (which our counterparty is not able to
+ * claim at any point in the future) an event is generated which you must track and be able to
+ * spend on-chain. The information needed to do this is provided in this enum, including the
+ * outpoint describing which txid and output index is available, the full output which exists at
+ * that txid/index, and any keys or other information required to sign.
*/
-typedef enum LDKHTLCFailChannelUpdate_Tag {
+typedef enum LDKSpendableOutputDescriptor_Tag {
/**
- * We received an error which included a full ChannelUpdate message.
+ * An output to a script which was provided via KeysInterface, thus you should already know
+ * how to spend it. No keys are provided as rust-lightning was never given any keys - only the
+ * script_pubkey as it appears in the output.
+ * These may include outputs from a transaction punishing our counterparty or claiming an HTLC
+ * on-chain using the payment preimage or after it has timed out.
*/
- LDKHTLCFailChannelUpdate_ChannelUpdateMessage,
+ LDKSpendableOutputDescriptor_StaticOutput,
/**
- * We received an error which indicated only that a channel has been closed
+ * An output to a P2WSH script which can be spent with a single signature after a CSV delay.
+ *
+ * The witness in the spending input should be:
+ * <BIP 143 signature> <empty vector> (MINIMALIF standard rule) <provided witnessScript>
+ *
+ * Note that the nSequence field in the spending input must be set to to_self_delay
+ * (which means the transaction is not broadcastable until at least to_self_delay
+ * blocks after the outpoint confirms).
+ *
+ * These are generally the result of a \"revocable\" output to us, spendable only by us unless
+ * it is an output from an old state which we broadcast (which should never happen).
+ *
+ * To derive the delayed_payment key which is used to sign for this input, you must pass the
+ * holder delayed_payment_base_key (ie the private key which corresponds to the pubkey in
+ * ChannelKeys::pubkeys().delayed_payment_basepoint) and the provided 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 delayed_payment_basepoint which appears in
+ * ChannelKeys::pubkeys().
+ *
+ * To derive the revocation_pubkey provided here (which is used in the witness
+ * script generation), you must pass the counterparty revocation_basepoint (which appears in the
+ * call to ChannelKeys::ready_channel) and the provided per_commitment point
+ * to chan_utils::derive_public_revocation_key.
+ *
+ * The witness script which is hashed and included in the output script_pubkey may be
+ * regenerated by passing the revocation_pubkey (derived as above), our delayed_payment pubkey
+ * (derived as above), and the to_self_delay contained here to
+ * chan_utils::get_revokeable_redeemscript.
*/
- LDKHTLCFailChannelUpdate_ChannelClosed,
+ LDKSpendableOutputDescriptor_DynamicOutputP2WSH,
/**
- * We received an error which indicated only that a node has failed
+ * An output to a P2WPKH, spendable exclusively by our payment key (ie the private key which
+ * corresponds to the public key in ChannelKeys::pubkeys().payment_point).
+ * The witness in the spending input, is, thus, simply:
+ * <BIP 143 signature> <payment key>
+ *
+ * These are generally the result of our counterparty having broadcast the current state,
+ * allowing us to claim the non-HTLC-encumbered outputs immediately.
*/
- LDKHTLCFailChannelUpdate_NodeFailure,
+ LDKSpendableOutputDescriptor_StaticOutputCounterpartyPayment,
/**
* Must be last for serialization purposes
*/
- LDKHTLCFailChannelUpdate_Sentinel,
-} LDKHTLCFailChannelUpdate_Tag;
+ LDKSpendableOutputDescriptor_Sentinel,
+} LDKSpendableOutputDescriptor_Tag;
-typedef struct LDKHTLCFailChannelUpdate_LDKChannelUpdateMessage_Body {
- LDKChannelUpdate msg;
-} LDKHTLCFailChannelUpdate_LDKChannelUpdateMessage_Body;
+typedef struct LDKSpendableOutputDescriptor_LDKStaticOutput_Body {
+ struct LDKOutPoint outpoint;
+ struct LDKTxOut output;
+} LDKSpendableOutputDescriptor_LDKStaticOutput_Body;
-typedef struct LDKHTLCFailChannelUpdate_LDKChannelClosed_Body {
- uint64_t short_channel_id;
- bool is_permanent;
-} LDKHTLCFailChannelUpdate_LDKChannelClosed_Body;
+typedef struct LDKSpendableOutputDescriptor_LDKDynamicOutputP2WSH_Body {
+ struct LDKOutPoint outpoint;
+ struct LDKPublicKey per_commitment_point;
+ uint16_t to_self_delay;
+ struct LDKTxOut output;
+ LDKC2Tuple_u64u64Z key_derivation_params;
+ struct LDKPublicKey revocation_pubkey;
+} LDKSpendableOutputDescriptor_LDKDynamicOutputP2WSH_Body;
-typedef struct LDKHTLCFailChannelUpdate_LDKNodeFailure_Body {
- LDKPublicKey node_id;
- bool is_permanent;
-} LDKHTLCFailChannelUpdate_LDKNodeFailure_Body;
+typedef struct LDKSpendableOutputDescriptor_LDKStaticOutputCounterpartyPayment_Body {
+ struct LDKOutPoint outpoint;
+ struct LDKTxOut output;
+ LDKC2Tuple_u64u64Z key_derivation_params;
+} LDKSpendableOutputDescriptor_LDKStaticOutputCounterpartyPayment_Body;
-typedef struct LDKHTLCFailChannelUpdate {
- LDKHTLCFailChannelUpdate_Tag tag;
+typedef struct MUST_USE_STRUCT LDKSpendableOutputDescriptor {
+ LDKSpendableOutputDescriptor_Tag tag;
union {
- LDKHTLCFailChannelUpdate_LDKChannelUpdateMessage_Body channel_update_message;
- LDKHTLCFailChannelUpdate_LDKChannelClosed_Body channel_closed;
- LDKHTLCFailChannelUpdate_LDKNodeFailure_Body node_failure;
+ LDKSpendableOutputDescriptor_LDKStaticOutput_Body static_output;
+ LDKSpendableOutputDescriptor_LDKDynamicOutputP2WSH_Body dynamic_output_p2wsh;
+ LDKSpendableOutputDescriptor_LDKStaticOutputCounterpartyPayment_Body static_output_counterparty_payment;
};
-} LDKHTLCFailChannelUpdate;
+} LDKSpendableOutputDescriptor;
+
+typedef struct LDKCVecTempl_SpendableOutputDescriptor {
+ struct LDKSpendableOutputDescriptor *data;
+ uintptr_t datalen;
+} LDKCVecTempl_SpendableOutputDescriptor;
+
+typedef struct LDKCVecTempl_SpendableOutputDescriptor LDKCVec_SpendableOutputDescriptorZ;
/**
- * An event generated by ChannelManager which indicates a message should be sent to a peer (or
- * broadcast to most peers).
- * These events are handled by PeerManager::process_events if you are using a PeerManager.
+ * An Event which you should probably take some action in response to.
+ *
+ * Note that while Writeable and Readable are implemented for Event, you probably shouldn't use
+ * them directly as they don't round-trip exactly (for example FundingGenerationReady is never
+ * written as it makes no sense to respond to it after reconnecting to peers).
*/
-typedef enum LDKMessageSendEvent_Tag {
- /**
- * Used to indicate that we've accepted a channel open and should send the accept_channel
- * message provided to the given peer.
- */
- LDKMessageSendEvent_SendAcceptChannel,
- /**
- * Used to indicate that we've initiated a channel open and should send the open_channel
- * message provided to the given peer.
- */
- LDKMessageSendEvent_SendOpenChannel,
- /**
- * Used to indicate that a funding_created message should be sent to the peer with the given node_id.
- */
- LDKMessageSendEvent_SendFundingCreated,
- /**
- * 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 funding_locked message should be sent to the peer with the given node_id.
- */
- LDKMessageSendEvent_SendFundingLocked,
- /**
- * Used to indicate that an announcement_signatures message should be sent to the peer with the given node_id.
- */
- LDKMessageSendEvent_SendAnnouncementSignatures,
- /**
- * Used to indicate that a series of HTLC update messages, as well as a commitment_signed
- * message should be sent to the peer with the given node_id.
- */
- LDKMessageSendEvent_UpdateHTLCs,
- /**
- * Used to indicate that a revoke_and_ack message should be sent to the peer with the given node_id.
- */
- LDKMessageSendEvent_SendRevokeAndACK,
- /**
- * Used to indicate that a closing_signed message should be sent to the peer with the given node_id.
- */
- LDKMessageSendEvent_SendClosingSigned,
+typedef enum LDKEvent_Tag {
/**
- * Used to indicate that a shutdown message should be sent to the peer with the given node_id.
+ * Used to indicate that the client should generate a funding transaction with the given
+ * parameters and then call ChannelManager::funding_transaction_generated.
+ * Generated in ChannelManager message handling.
+ * Note that *all inputs* in the funding transaction must spend SegWit outputs or your
+ * counterparty can steal your funds!
*/
- LDKMessageSendEvent_SendShutdown,
+ LDKEvent_FundingGenerationReady,
/**
- * Used to indicate that a channel_reestablish message should be sent to the peer with the given node_id.
+ * Used to indicate that the client may now broadcast the funding transaction it created for a
+ * channel. Broadcasting such a transaction prior to this event may lead to our counterparty
+ * trivially stealing all funds in the funding transaction!
*/
- LDKMessageSendEvent_SendChannelReestablish,
+ LDKEvent_FundingBroadcastSafe,
/**
- * Used to indicate that a channel_announcement and channel_update should be broadcast to all
- * peers (except the peer with node_id either msg.contents.node_id_1 or msg.contents.node_id_2).
- *
- * Note that after doing so, you very likely (unless you did so very recently) want to call
- * ChannelManager::broadcast_node_announcement to trigger a BroadcastNodeAnnouncement event.
- * This ensures that any nodes which see our channel_announcement also have a relevant
- * node_announcement, including relevant feature flags which may be important for routing
- * through or to us.
+ * Indicates we've received money! Just gotta dig out that payment preimage and feed it to
+ * ChannelManager::claim_funds to get it....
+ * Note that if the preimage is not known or the amount paid is incorrect, you should call
+ * ChannelManager::fail_htlc_backwards to free up resources for this HTLC and avoid
+ * network congestion.
+ * The amount paid should be considered 'incorrect' when it is less than or more than twice
+ * the amount expected.
+ * If you fail to call either ChannelManager::claim_funds or
+ * ChannelManager::fail_htlc_backwards within the HTLC's timeout, the HTLC will be
+ * automatically failed.
*/
- LDKMessageSendEvent_BroadcastChannelAnnouncement,
+ LDKEvent_PaymentReceived,
/**
- * Used to indicate that a node_announcement should be broadcast to all peers.
+ * Indicates an outbound payment we made succeeded (ie it made it all the way to its target
+ * and we got back the payment preimage for it).
+ * Note that duplicative PaymentSent Events may be generated - it is your responsibility to
+ * deduplicate them by payment_preimage (which MUST be unique)!
*/
- LDKMessageSendEvent_BroadcastNodeAnnouncement,
+ LDKEvent_PaymentSent,
/**
- * Used to indicate that a channel_update should be broadcast to all peers.
+ * Indicates an outbound payment we made failed. Probably some intermediary node dropped
+ * something. You may wish to retry with a different route.
+ * Note that duplicative PaymentFailed Events may be generated - it is your responsibility to
+ * deduplicate them by payment_hash (which MUST be unique)!
*/
- LDKMessageSendEvent_BroadcastChannelUpdate,
+ LDKEvent_PaymentFailed,
/**
- * Broadcast an error downstream to be handled
+ * Used to indicate that ChannelManager::process_pending_htlc_forwards should be called at a
+ * time in the future.
*/
- LDKMessageSendEvent_HandleError,
+ LDKEvent_PendingHTLCsForwardable,
/**
- * When a payment fails we may receive updates back from the hop where it failed. In such
- * cases this event is generated so that we can inform the network graph of this information.
+ * Used to indicate that an output was generated on-chain which you should know how to spend.
+ * Such an output will *not* ever be spent by rust-lightning, 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.
*/
- LDKMessageSendEvent_PaymentFailureNetworkUpdate,
+ LDKEvent_SpendableOutputs,
/**
* Must be last for serialization purposes
*/
- LDKMessageSendEvent_Sentinel,
-} LDKMessageSendEvent_Tag;
+ LDKEvent_Sentinel,
+} LDKEvent_Tag;
-typedef struct LDKMessageSendEvent_LDKSendAcceptChannel_Body {
- LDKPublicKey node_id;
- LDKAcceptChannel msg;
-} LDKMessageSendEvent_LDKSendAcceptChannel_Body;
+typedef struct LDKEvent_LDKFundingGenerationReady_Body {
+ struct LDKThirtyTwoBytes temporary_channel_id;
+ uint64_t channel_value_satoshis;
+ LDKCVec_u8Z output_script;
+ uint64_t user_channel_id;
+} LDKEvent_LDKFundingGenerationReady_Body;
-typedef struct LDKMessageSendEvent_LDKSendOpenChannel_Body {
- LDKPublicKey node_id;
- LDKOpenChannel msg;
-} LDKMessageSendEvent_LDKSendOpenChannel_Body;
+typedef struct LDKEvent_LDKFundingBroadcastSafe_Body {
+ struct LDKOutPoint funding_txo;
+ uint64_t user_channel_id;
+} LDKEvent_LDKFundingBroadcastSafe_Body;
-typedef struct LDKMessageSendEvent_LDKSendFundingCreated_Body {
- LDKPublicKey node_id;
- LDKFundingCreated msg;
-} LDKMessageSendEvent_LDKSendFundingCreated_Body;
+typedef struct LDKEvent_LDKPaymentReceived_Body {
+ struct LDKThirtyTwoBytes payment_hash;
+ struct LDKThirtyTwoBytes payment_secret;
+ uint64_t amt;
+} LDKEvent_LDKPaymentReceived_Body;
-typedef struct LDKMessageSendEvent_LDKSendFundingSigned_Body {
- LDKPublicKey node_id;
- LDKFundingSigned msg;
-} LDKMessageSendEvent_LDKSendFundingSigned_Body;
+typedef struct LDKEvent_LDKPaymentSent_Body {
+ struct LDKThirtyTwoBytes payment_preimage;
+} LDKEvent_LDKPaymentSent_Body;
+
+typedef struct LDKEvent_LDKPaymentFailed_Body {
+ struct LDKThirtyTwoBytes payment_hash;
+ bool rejected_by_dest;
+} LDKEvent_LDKPaymentFailed_Body;
+
+typedef struct LDKEvent_LDKPendingHTLCsForwardable_Body {
+ uint64_t time_forwardable;
+} LDKEvent_LDKPendingHTLCsForwardable_Body;
+
+typedef struct LDKEvent_LDKSpendableOutputs_Body {
+ LDKCVec_SpendableOutputDescriptorZ outputs;
+} LDKEvent_LDKSpendableOutputs_Body;
-typedef struct LDKMessageSendEvent_LDKSendFundingLocked_Body {
- LDKPublicKey node_id;
- LDKFundingLocked msg;
-} LDKMessageSendEvent_LDKSendFundingLocked_Body;
+typedef struct MUST_USE_STRUCT LDKEvent {
+ LDKEvent_Tag tag;
+ union {
+ LDKEvent_LDKFundingGenerationReady_Body funding_generation_ready;
+ LDKEvent_LDKFundingBroadcastSafe_Body funding_broadcast_safe;
+ LDKEvent_LDKPaymentReceived_Body payment_received;
+ LDKEvent_LDKPaymentSent_Body payment_sent;
+ LDKEvent_LDKPaymentFailed_Body payment_failed;
+ LDKEvent_LDKPendingHTLCsForwardable_Body pending_htl_cs_forwardable;
+ LDKEvent_LDKSpendableOutputs_Body spendable_outputs;
+ };
+} LDKEvent;
-typedef struct LDKMessageSendEvent_LDKSendAnnouncementSignatures_Body {
- LDKPublicKey node_id;
- LDKAnnouncementSignatures msg;
-} LDKMessageSendEvent_LDKSendAnnouncementSignatures_Body;
-typedef struct LDKMessageSendEvent_LDKUpdateHTLCs_Body {
- LDKPublicKey node_id;
- LDKCommitmentUpdate updates;
-} LDKMessageSendEvent_LDKUpdateHTLCs_Body;
-typedef struct LDKMessageSendEvent_LDKSendRevokeAndACK_Body {
- LDKPublicKey node_id;
- LDKRevokeAndACK msg;
-} LDKMessageSendEvent_LDKSendRevokeAndACK_Body;
+/**
+ * An accept_channel message to be sent or received from a peer
+ */
+typedef struct MUST_USE_STRUCT LDKAcceptChannel {
+ /**
+ * 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.
+ */
+ LDKnativeAcceptChannel *inner;
+ bool is_owned;
+} LDKAcceptChannel;
-typedef struct LDKMessageSendEvent_LDKSendClosingSigned_Body {
- LDKPublicKey node_id;
- LDKClosingSigned msg;
-} LDKMessageSendEvent_LDKSendClosingSigned_Body;
-typedef struct LDKMessageSendEvent_LDKSendShutdown_Body {
- LDKPublicKey node_id;
- LDKShutdown msg;
-} LDKMessageSendEvent_LDKSendShutdown_Body;
-typedef struct LDKMessageSendEvent_LDKSendChannelReestablish_Body {
- LDKPublicKey node_id;
- LDKChannelReestablish msg;
-} LDKMessageSendEvent_LDKSendChannelReestablish_Body;
+/**
+ * An open_channel message to be sent or received from a peer
+ */
+typedef struct MUST_USE_STRUCT LDKOpenChannel {
+ /**
+ * 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.
+ */
+ LDKnativeOpenChannel *inner;
+ bool is_owned;
+} LDKOpenChannel;
-typedef struct LDKMessageSendEvent_LDKBroadcastChannelAnnouncement_Body {
- LDKChannelAnnouncement msg;
- LDKChannelUpdate update_msg;
-} LDKMessageSendEvent_LDKBroadcastChannelAnnouncement_Body;
-typedef struct LDKMessageSendEvent_LDKBroadcastNodeAnnouncement_Body {
- LDKNodeAnnouncement msg;
-} LDKMessageSendEvent_LDKBroadcastNodeAnnouncement_Body;
-typedef struct LDKMessageSendEvent_LDKBroadcastChannelUpdate_Body {
- LDKChannelUpdate msg;
-} LDKMessageSendEvent_LDKBroadcastChannelUpdate_Body;
+/**
+ * A funding_created message to be sent or received from a peer
+ */
+typedef struct MUST_USE_STRUCT LDKFundingCreated {
+ /**
+ * 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.
+ */
+ LDKnativeFundingCreated *inner;
+ bool is_owned;
+} LDKFundingCreated;
-typedef struct LDKMessageSendEvent_LDKHandleError_Body {
- LDKPublicKey node_id;
- LDKErrorAction action;
-} LDKMessageSendEvent_LDKHandleError_Body;
-typedef struct LDKMessageSendEvent_LDKPaymentFailureNetworkUpdate_Body {
- LDKHTLCFailChannelUpdate update;
-} LDKMessageSendEvent_LDKPaymentFailureNetworkUpdate_Body;
-typedef struct LDKMessageSendEvent {
- LDKMessageSendEvent_Tag tag;
- union {
- LDKMessageSendEvent_LDKSendAcceptChannel_Body send_accept_channel;
- LDKMessageSendEvent_LDKSendOpenChannel_Body send_open_channel;
- LDKMessageSendEvent_LDKSendFundingCreated_Body send_funding_created;
- LDKMessageSendEvent_LDKSendFundingSigned_Body send_funding_signed;
- LDKMessageSendEvent_LDKSendFundingLocked_Body send_funding_locked;
- LDKMessageSendEvent_LDKSendAnnouncementSignatures_Body send_announcement_signatures;
- LDKMessageSendEvent_LDKUpdateHTLCs_Body update_htl_cs;
- LDKMessageSendEvent_LDKSendRevokeAndACK_Body send_revoke_and_ack;
- LDKMessageSendEvent_LDKSendClosingSigned_Body send_closing_signed;
- LDKMessageSendEvent_LDKSendShutdown_Body send_shutdown;
- LDKMessageSendEvent_LDKSendChannelReestablish_Body send_channel_reestablish;
- LDKMessageSendEvent_LDKBroadcastChannelAnnouncement_Body broadcast_channel_announcement;
- LDKMessageSendEvent_LDKBroadcastNodeAnnouncement_Body broadcast_node_announcement;
- LDKMessageSendEvent_LDKBroadcastChannelUpdate_Body broadcast_channel_update;
- LDKMessageSendEvent_LDKHandleError_Body handle_error;
- LDKMessageSendEvent_LDKPaymentFailureNetworkUpdate_Body payment_failure_network_update;
- };
-} LDKMessageSendEvent;
+/**
+ * A funding_signed message to be sent or received from a peer
+ */
+typedef struct MUST_USE_STRUCT LDKFundingSigned {
+ /**
+ * 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.
+ */
+ LDKnativeFundingSigned *inner;
+ bool is_owned;
+} LDKFundingSigned;
-typedef struct LDKCVecTempl_MessageSendEvent {
- LDKMessageSendEvent *data;
- uintptr_t datalen;
-} LDKCVecTempl_MessageSendEvent;
-typedef LDKCVecTempl_MessageSendEvent LDKCVec_MessageSendEventZ;
/**
- * A trait indicating an object may generate message send events
+ * A funding_locked message to be sent or received from a peer
*/
-typedef struct LDKMessageSendEventsProvider {
- void *this_arg;
+typedef struct MUST_USE_STRUCT LDKFundingLocked {
/**
- * Gets the list of pending events which were generated by previous actions, clearing the list
- * in the process.
+ * 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.
*/
- LDKCVec_MessageSendEventZ (*get_and_clear_pending_msg_events)(const void *this_arg);
- void (*free)(void *this_arg);
-} LDKMessageSendEventsProvider;
+ LDKnativeFundingLocked *inner;
+ bool is_owned;
+} LDKFundingLocked;
-typedef struct LDKCVecTempl_Event {
- LDKEvent *data;
- uintptr_t datalen;
-} LDKCVecTempl_Event;
-typedef LDKCVecTempl_Event LDKCVec_EventZ;
/**
- * A trait indicating an object may generate events
+ * An announcement_signatures message to be sent or received from a peer
*/
-typedef struct LDKEventsProvider {
- void *this_arg;
+typedef struct MUST_USE_STRUCT LDKAnnouncementSignatures {
/**
- * Gets the list of pending events which were generated by previous actions, clearing the list
- * in the process.
+ * 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.
*/
- LDKCVec_EventZ (*get_and_clear_pending_events)(const void *this_arg);
- void (*free)(void *this_arg);
-} LDKEventsProvider;
+ LDKnativeAnnouncementSignatures *inner;
+ bool is_owned;
+} LDKAnnouncementSignatures;
+
+
/**
- * A trait encapsulating the operations required of a logger
+ * Struct used to return values from revoke_and_ack messages, containing a bunch of commitment
+ * transaction updates if they were pending.
*/
-typedef struct LDKLogger {
- void *this_arg;
+typedef struct MUST_USE_STRUCT LDKCommitmentUpdate {
/**
- * Logs the `Record`
+ * 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.
*/
- void (*log)(const void *this_arg, const char *record);
- void (*free)(void *this_arg);
-} LDKLogger;
+ LDKnativeCommitmentUpdate *inner;
+ bool is_owned;
+} LDKCommitmentUpdate;
/**
- * Configuration we set when applicable.
- *
- * Default::default() provides sane defaults.
+ * A revoke_and_ack message to be sent or received from a peer
*/
-typedef struct MUST_USE_STRUCT LDKChannelHandshakeConfig {
+typedef struct MUST_USE_STRUCT LDKRevokeAndACK {
/**
* 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;
+ LDKnativeRevokeAndACK *inner;
bool is_owned;
-} LDKChannelHandshakeConfig;
+} LDKRevokeAndACK;
/**
- * 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.
+ * A closing_signed message to be sent or received from a peer
*/
-typedef struct MUST_USE_STRUCT LDKChannelHandshakeLimits {
+typedef struct MUST_USE_STRUCT LDKClosingSigned {
/**
* 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;
+ LDKnativeClosingSigned *inner;
bool is_owned;
-} LDKChannelHandshakeLimits;
+} LDKClosingSigned;
/**
- * Options which apply on a per-channel basis and may change at runtime or based on negotiation
- * with our counterparty.
+ * A shutdown message to be sent or received from a peer
*/
-typedef struct MUST_USE_STRUCT LDKChannelConfig {
+typedef struct MUST_USE_STRUCT LDKShutdown {
/**
* 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.
*/
- LDKnativeChannelConfig *inner;
+ LDKnativeShutdown *inner;
bool is_owned;
-} LDKChannelConfig;
-
-typedef struct LDKu8slice {
- const uint8_t *data;
- uintptr_t datalen;
-} LDKu8slice;
+} LDKShutdown;
/**
- * Top-level config which holds ChannelHandshakeLimits and ChannelConfig.
- *
- * Default::default() provides sane defaults for most configurations
- * (but currently with 0 relay fees!)
+ * A channel_reestablish message to be sent or received from a peer
*/
-typedef struct MUST_USE_STRUCT LDKUserConfig {
+typedef struct MUST_USE_STRUCT LDKChannelReestablish {
/**
* 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;
+ LDKnativeChannelReestablish *inner;
bool is_owned;
-} LDKUserConfig;
-
-typedef union LDKCResultPtr_TxOut__AccessError {
- LDKTxOut *result;
- LDKAccessError *err;
-} LDKCResultPtr_TxOut__AccessError;
+} LDKChannelReestablish;
-typedef struct LDKCResultTempl_TxOut__AccessError {
- LDKCResultPtr_TxOut__AccessError contents;
- bool result_ok;
-} LDKCResultTempl_TxOut__AccessError;
-typedef LDKCResultTempl_TxOut__AccessError LDKCResult_TxOutAccessErrorZ;
/**
- * The `Access` trait defines behavior for accessing chain data and state, such as blocks and
- * UTXOs.
+ * A node_announcement message to be sent or received from a peer
*/
-typedef struct LDKAccess {
- void *this_arg;
+typedef struct MUST_USE_STRUCT LDKNodeAnnouncement {
/**
- * Returns the transaction output of a funding transaction encoded by [`short_channel_id`].
- * Returns an error if `genesis_hash` is for a different chain or if such a transaction output
- * is unknown.
- *
- * [`short_channel_id`]: https://github.com/lightningnetwork/lightning-rfc/blob/master/07-routing-gossip.md#definition-of-short_channel_id
+ * 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.
*/
- LDKCResult_TxOutAccessErrorZ (*get_utxo)(const void *this_arg, const uint8_t (*genesis_hash)[32], uint64_t short_channel_id);
- void (*free)(void *this_arg);
-} LDKAccess;
+ LDKnativeNodeAnnouncement *inner;
+ bool is_owned;
+} LDKNodeAnnouncement;
/**
- * One counterparty's public keys which do not change over the life of a channel.
+ * An error message to be sent or received from a peer
*/
-typedef struct MUST_USE_STRUCT LDKChannelPublicKeys {
+typedef struct MUST_USE_STRUCT LDKErrorMessage {
/**
* 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.
*/
- LDKnativeChannelPublicKeys *inner;
- bool is_owned;
-} LDKChannelPublicKeys;
+ LDKnativeErrorMessage *inner;
+ bool is_owned;
+} LDKErrorMessage;
+
+/**
+ * Used to put an error message in a LightningError
+ */
+typedef enum LDKErrorAction_Tag {
+ /**
+ * The peer took some action which made us think they were useless. Disconnect them.
+ */
+ LDKErrorAction_DisconnectPeer,
+ /**
+ * The peer did something harmless that we weren't able to process, just log and ignore
+ */
+ LDKErrorAction_IgnoreError,
+ /**
+ * The peer did something incorrect. Tell them.
+ */
+ LDKErrorAction_SendErrorMessage,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKErrorAction_Sentinel,
+} LDKErrorAction_Tag;
+
+typedef struct LDKErrorAction_LDKDisconnectPeer_Body {
+ struct LDKErrorMessage msg;
+} LDKErrorAction_LDKDisconnectPeer_Body;
+typedef struct LDKErrorAction_LDKSendErrorMessage_Body {
+ struct LDKErrorMessage msg;
+} LDKErrorAction_LDKSendErrorMessage_Body;
+typedef struct MUST_USE_STRUCT LDKErrorAction {
+ LDKErrorAction_Tag tag;
+ union {
+ LDKErrorAction_LDKDisconnectPeer_Body disconnect_peer;
+ LDKErrorAction_LDKSendErrorMessage_Body send_error_message;
+ };
+} LDKErrorAction;
/**
- * The per-commitment point and a set of pre-calculated public keys used for transaction creation
- * in the signer.
- * The pre-calculated keys are an optimization, because ChannelKeys has enough
- * information to re-derive them.
+ * The information we received from a peer along the route of a payment we originated. This is
+ * returned by ChannelMessageHandler::handle_update_fail_htlc to be passed into
+ * RoutingMessageHandler::handle_htlc_fail_channel_update to update our network map.
*/
-typedef struct MUST_USE_STRUCT LDKPreCalculatedTxCreationKeys {
+typedef enum LDKHTLCFailChannelUpdate_Tag {
/**
- * 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.
+ * We received an error which included a full ChannelUpdate message.
*/
- LDKnativePreCalculatedTxCreationKeys *inner;
- bool is_owned;
-} LDKPreCalculatedTxCreationKeys;
+ LDKHTLCFailChannelUpdate_ChannelUpdateMessage,
+ /**
+ * We received an error which indicated only that a channel has been closed
+ */
+ LDKHTLCFailChannelUpdate_ChannelClosed,
+ /**
+ * We received an error which indicated only that a node has failed
+ */
+ LDKHTLCFailChannelUpdate_NodeFailure,
+ /**
+ * Must be last for serialization purposes
+ */
+ LDKHTLCFailChannelUpdate_Sentinel,
+} LDKHTLCFailChannelUpdate_Tag;
-typedef struct LDKCVecTempl_HTLCOutputInCommitment {
- LDKHTLCOutputInCommitment *data;
- uintptr_t datalen;
-} LDKCVecTempl_HTLCOutputInCommitment;
+typedef struct LDKHTLCFailChannelUpdate_LDKChannelUpdateMessage_Body {
+ struct LDKChannelUpdate msg;
+} LDKHTLCFailChannelUpdate_LDKChannelUpdateMessage_Body;
+
+typedef struct LDKHTLCFailChannelUpdate_LDKChannelClosed_Body {
+ uint64_t short_channel_id;
+ bool is_permanent;
+} LDKHTLCFailChannelUpdate_LDKChannelClosed_Body;
+
+typedef struct LDKHTLCFailChannelUpdate_LDKNodeFailure_Body {
+ struct LDKPublicKey node_id;
+ bool is_permanent;
+} LDKHTLCFailChannelUpdate_LDKNodeFailure_Body;
-typedef LDKCVecTempl_HTLCOutputInCommitment LDKCVec_HTLCOutputInCommitmentZ;
+typedef struct MUST_USE_STRUCT LDKHTLCFailChannelUpdate {
+ LDKHTLCFailChannelUpdate_Tag tag;
+ union {
+ LDKHTLCFailChannelUpdate_LDKChannelUpdateMessage_Body channel_update_message;
+ LDKHTLCFailChannelUpdate_LDKChannelClosed_Body channel_closed;
+ LDKHTLCFailChannelUpdate_LDKNodeFailure_Body node_failure;
+ };
+} LDKHTLCFailChannelUpdate;
/**
- * We use this to track holder commitment transactions and put off signing them until we are ready
- * to broadcast. This class can be used inside a signer implementation to generate a signature
- * given the relevant secret key.
+ * A query_channel_range message is used to query a peer for channel
+ * UTXOs in a range of blocks. The recipient of a query makes a best
+ * effort to reply to the query using one or more reply_channel_range
+ * messages.
*/
-typedef struct MUST_USE_STRUCT LDKHolderCommitmentTransaction {
+typedef struct MUST_USE_STRUCT LDKQueryChannelRange {
/**
* 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.
*/
- LDKnativeHolderCommitmentTransaction *inner;
+ LDKnativeQueryChannelRange *inner;
bool is_owned;
-} LDKHolderCommitmentTransaction;
+} LDKQueryChannelRange;
/**
- * The unsigned part of a channel_announcement
+ * A query_short_channel_ids message is used to query a peer for
+ * routing gossip messages related to one or more short_channel_ids.
+ * The query recipient will reply with the latest, if available,
+ * channel_announcement, channel_update and node_announcement messages
+ * it maintains for the requested short_channel_ids followed by a
+ * reply_short_channel_ids_end message. The short_channel_ids sent in
+ * this query are encoded. We only support encoding_type=0 uncompressed
+ * serialization and do not support encoding_type=1 zlib serialization.
*/
-typedef struct MUST_USE_STRUCT LDKUnsignedChannelAnnouncement {
+typedef struct MUST_USE_STRUCT LDKQueryShortChannelIds {
/**
* 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.
*/
- LDKnativeUnsignedChannelAnnouncement *inner;
+ LDKnativeQueryShortChannelIds *inner;
bool is_owned;
-} LDKUnsignedChannelAnnouncement;
+} LDKQueryShortChannelIds;
/**
- * Set of lightning keys needed to operate a channel as described in BOLT 3.
- *
- * Signing services could be implemented on a hardware wallet. In this case,
- * the current ChannelKeys would be a front-end on top of a communication
- * channel connected to your secure device and lightning key material wouldn't
- * reside on a hot server. Nevertheless, a this deployment would still need
- * to trust the ChannelManager to avoid loss of funds as this latest component
- * could ask to sign commitment transaction with HTLCs paying to attacker pubkeys.
- *
- * A more secure iteration would be to use hashlock (or payment points) to pair
- * invoice/incoming HTLCs with outgoing HTLCs to implement a no-trust-ChannelManager
- * at the price of more state and computation on the hardware wallet side. In the future,
- * we are looking forward to design such interface.
- *
- * In any case, ChannelMonitor or fallback watchtowers are always going to be trusted
- * to act, as liveness and breach reply correctness are always going to be hard requirements
- * of LN security model, orthogonal of key management issues.
- *
- * If you're implementing a custom signer, you almost certainly want to implement
- * Readable/Writable to serialize out a unique reference to this set of keys so
- * that you can serialize the full ChannelManager object.
- *
+ * An event generated by ChannelManager which indicates a message should be sent to a peer (or
+ * broadcast to most peers).
+ * These events are handled by PeerManager::process_events if you are using a PeerManager.
*/
-typedef struct LDKChannelKeys {
- void *this_arg;
+typedef enum LDKMessageSendEvent_Tag {
/**
- * Gets the per-commitment point for a specific commitment number
- *
- * Note that the commitment number starts at (1 << 48) - 1 and counts backwards.
+ * Used to indicate that we've accepted a channel open and should send the accept_channel
+ * message provided to the given peer.
*/
- LDKPublicKey (*get_per_commitment_point)(const void *this_arg, uint64_t idx);
+ LDKMessageSendEvent_SendAcceptChannel,
/**
- * Gets the commitment secret for a specific commitment number as part of the revocation process
- *
- * An external signer implementation should error here if the commitment was already signed
- * and should refuse to sign it in the future.
- *
- * May be called more than once for the same index.
- *
- * Note that the commitment number starts at (1 << 48) - 1 and counts backwards.
- * TODO: return a Result so we can signal a validation error
+ * Used to indicate that we've initiated a channel open and should send the open_channel
+ * message provided to the given peer.
*/
- LDKThirtyTwoBytes (*release_commitment_secret)(const void *this_arg, uint64_t idx);
+ LDKMessageSendEvent_SendOpenChannel,
/**
- * Gets the holder's channel public keys and basepoints
+ * Used to indicate that a funding_created message should be sent to the peer with the given node_id.
*/
- LDKChannelPublicKeys pubkeys;
+ LDKMessageSendEvent_SendFundingCreated,
/**
- * Fill in the pubkeys field as a reference to it will be given to Rust after this returns
- * Note that this takes a pointer to this object, not the this_ptr like other methods do
- * This function pointer may be NULL if pubkeys is filled in when this object is created and never needs updating.
+ * Used to indicate that a funding_signed message should be sent to the peer with the given node_id.
*/
- void (*set_pubkeys)(const LDKChannelKeys*);
+ LDKMessageSendEvent_SendFundingSigned,
/**
- * Gets arbitrary identifiers describing the set of keys which are provided back to you in
- * some SpendableOutputDescriptor types. These should be sufficient to identify this
- * ChannelKeys object uniquely and lookup or re-derive its keys.
+ * Used to indicate that a funding_locked message should be sent to the peer with the given node_id.
*/
- LDKC2Tuple_u64u64Z (*key_derivation_params)(const void *this_arg);
+ LDKMessageSendEvent_SendFundingLocked,
/**
- * Create a signature for a counterparty's commitment transaction and associated HTLC transactions.
- *
- * Note that if signing fails or is rejected, the channel will be force-closed.
+ * Used to indicate that an announcement_signatures message should be sent to the peer with the given node_id.
*/
- LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ (*sign_counterparty_commitment)(const void *this_arg, uint32_t feerate_per_kw, LDKTransaction commitment_tx, const LDKPreCalculatedTxCreationKeys *keys, LDKCVec_HTLCOutputInCommitmentZ htlcs);
+ LDKMessageSendEvent_SendAnnouncementSignatures,
/**
- * Create a signature for a holder's commitment transaction. This will only ever be called with
- * the same holder_commitment_tx (or a copy thereof), though there are currently no guarantees
- * that it will not be called multiple times.
- * An external signer implementation should check that the commitment has not been revoked.
+ * Used to indicate that a series of HTLC update messages, as well as a commitment_signed
+ * message should be sent to the peer with the given node_id.
*/
- LDKCResult_SignatureNoneZ (*sign_holder_commitment)(const void *this_arg, const LDKHolderCommitmentTransaction *holder_commitment_tx);
+ LDKMessageSendEvent_UpdateHTLCs,
/**
- * Create a signature for each HTLC transaction spending a holder's commitment transaction.
- *
- * Unlike sign_holder_commitment, this may be called multiple times with *different*
- * holder_commitment_tx values. While this will never be called with a revoked
- * holder_commitment_tx, it is possible that it is called with the second-latest
- * holder_commitment_tx (only if we haven't yet revoked it) if some watchtower/secondary
- * ChannelMonitor decided to broadcast before it had been updated to the latest.
- *
- * Either an Err should be returned, or a Vec with one entry for each HTLC which exists in
- * holder_commitment_tx. For those HTLCs which have transaction_output_index set to None
- * (implying they were considered dust at the time the commitment transaction was negotiated),
- * a corresponding None should be included in the return value. All other positions in the
- * return value must contain a signature.
+ * Used to indicate that a revoke_and_ack message should be sent to the peer with the given node_id.
*/
- LDKCResult_CVec_SignatureZNoneZ (*sign_holder_commitment_htlc_transactions)(const void *this_arg, const LDKHolderCommitmentTransaction *holder_commitment_tx);
+ LDKMessageSendEvent_SendRevokeAndACK,
/**
- * Create a signature for the given input in a transaction spending an HTLC or commitment
- * transaction output when our counterparty broadcasts an old state.
- *
- * A justice transaction may claim multiples outputs at the same time if timelocks are
- * similar, but only a signature for the input at index `input` should be signed for here.
- * It may be called multiples time for same output(s) if a fee-bump is needed with regards
- * to an upcoming timelock expiration.
- *
- * Amount is value of the output spent by this input, committed to in the BIP 143 signature.
- *
- * per_commitment_key is revocation secret which was provided by our counterparty when they
- * 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).
- *
- * htlc holds HTLC elements (hash, timelock) if the output being spent is a HTLC output, thus
- * changing the format of the witness script (which is committed to in the BIP 143
- * signatures).
+ * Used to indicate that a closing_signed message should be sent to the peer with the given node_id.
*/
- LDKCResult_SignatureNoneZ (*sign_justice_transaction)(const void *this_arg, LDKTransaction justice_tx, uintptr_t input, uint64_t amount, const uint8_t (*per_commitment_key)[32], const LDKHTLCOutputInCommitment *htlc);
+ LDKMessageSendEvent_SendClosingSigned,
/**
- * Create a signature for a claiming transaction for a HTLC output on a counterparty's commitment
- * transaction, either offered or received.
- *
- * Such a transaction may claim multiples offered outputs at same time if we know the
- * preimage for each when we create it, but only the input at index `input` should be
- * signed for here. It may be called multiple times for same output(s) if a fee-bump is
- * needed with regards to an upcoming timelock expiration.
- *
- * Witness_script is either a offered or received script as defined in BOLT3 for HTLC
- * outputs.
- *
- * Amount is value of the output spent by this input, committed to in the BIP 143 signature.
- *
- * Per_commitment_point is the dynamic point corresponding to the channel state
- * 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.
+ * Used to indicate that a shutdown message should be sent to the peer with the given node_id.
*/
- LDKCResult_SignatureNoneZ (*sign_counterparty_htlc_transaction)(const void *this_arg, LDKTransaction htlc_tx, uintptr_t input, uint64_t amount, LDKPublicKey per_commitment_point, const LDKHTLCOutputInCommitment *htlc);
+ LDKMessageSendEvent_SendShutdown,
/**
- * Create a signature for a (proposed) closing transaction.
+ * Used to indicate that a channel_reestablish message should be sent to the peer with the given node_id.
+ */
+ LDKMessageSendEvent_SendChannelReestablish,
+ /**
+ * Used to indicate that a channel_announcement and channel_update should be broadcast to all
+ * peers (except the peer with node_id either msg.contents.node_id_1 or msg.contents.node_id_2).
*
- * Note that, due to rounding, there may be one \"missing\" satoshi, and either party may have
- * chosen to forgo their output as dust.
+ * Note that after doing so, you very likely (unless you did so very recently) want to call
+ * ChannelManager::broadcast_node_announcement to trigger a BroadcastNodeAnnouncement event.
+ * This ensures that any nodes which see our channel_announcement also have a relevant
+ * node_announcement, including relevant feature flags which may be important for routing
+ * through or to us.
+ */
+ LDKMessageSendEvent_BroadcastChannelAnnouncement,
+ /**
+ * Used to indicate that a node_announcement should be broadcast to all peers.
+ */
+ LDKMessageSendEvent_BroadcastNodeAnnouncement,
+ /**
+ * Used to indicate that a channel_update should be broadcast to all peers.
+ */
+ LDKMessageSendEvent_BroadcastChannelUpdate,
+ /**
+ * Broadcast an error downstream to be handled
+ */
+ LDKMessageSendEvent_HandleError,
+ /**
+ * When a payment fails we may receive updates back from the hop where it failed. In such
+ * cases this event is generated so that we can inform the network graph of this information.
+ */
+ LDKMessageSendEvent_PaymentFailureNetworkUpdate,
+ /**
+ * Query a peer for channels with funding transaction UTXOs in a block range.
+ */
+ LDKMessageSendEvent_SendChannelRangeQuery,
+ /**
+ * Request routing gossip messages from a peer for a list of channels identified by
+ * their short_channel_ids.
+ */
+ LDKMessageSendEvent_SendShortIdsQuery,
+ /**
+ * Must be last for serialization purposes
*/
- LDKCResult_SignatureNoneZ (*sign_closing_transaction)(const void *this_arg, LDKTransaction closing_tx);
+ LDKMessageSendEvent_Sentinel,
+} LDKMessageSendEvent_Tag;
+
+typedef struct LDKMessageSendEvent_LDKSendAcceptChannel_Body {
+ struct LDKPublicKey node_id;
+ struct LDKAcceptChannel msg;
+} LDKMessageSendEvent_LDKSendAcceptChannel_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendOpenChannel_Body {
+ struct LDKPublicKey node_id;
+ struct LDKOpenChannel msg;
+} LDKMessageSendEvent_LDKSendOpenChannel_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendFundingCreated_Body {
+ struct LDKPublicKey node_id;
+ struct LDKFundingCreated msg;
+} LDKMessageSendEvent_LDKSendFundingCreated_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendFundingSigned_Body {
+ struct LDKPublicKey node_id;
+ struct LDKFundingSigned msg;
+} LDKMessageSendEvent_LDKSendFundingSigned_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendFundingLocked_Body {
+ struct LDKPublicKey node_id;
+ struct LDKFundingLocked msg;
+} LDKMessageSendEvent_LDKSendFundingLocked_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendAnnouncementSignatures_Body {
+ struct LDKPublicKey node_id;
+ struct LDKAnnouncementSignatures msg;
+} LDKMessageSendEvent_LDKSendAnnouncementSignatures_Body;
+
+typedef struct LDKMessageSendEvent_LDKUpdateHTLCs_Body {
+ struct LDKPublicKey node_id;
+ struct LDKCommitmentUpdate updates;
+} LDKMessageSendEvent_LDKUpdateHTLCs_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendRevokeAndACK_Body {
+ struct LDKPublicKey node_id;
+ struct LDKRevokeAndACK msg;
+} LDKMessageSendEvent_LDKSendRevokeAndACK_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendClosingSigned_Body {
+ struct LDKPublicKey node_id;
+ struct LDKClosingSigned msg;
+} LDKMessageSendEvent_LDKSendClosingSigned_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendShutdown_Body {
+ struct LDKPublicKey node_id;
+ struct LDKShutdown msg;
+} LDKMessageSendEvent_LDKSendShutdown_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendChannelReestablish_Body {
+ struct LDKPublicKey node_id;
+ struct LDKChannelReestablish msg;
+} LDKMessageSendEvent_LDKSendChannelReestablish_Body;
+
+typedef struct LDKMessageSendEvent_LDKBroadcastChannelAnnouncement_Body {
+ struct LDKChannelAnnouncement msg;
+ struct LDKChannelUpdate update_msg;
+} LDKMessageSendEvent_LDKBroadcastChannelAnnouncement_Body;
+
+typedef struct LDKMessageSendEvent_LDKBroadcastNodeAnnouncement_Body {
+ struct LDKNodeAnnouncement msg;
+} LDKMessageSendEvent_LDKBroadcastNodeAnnouncement_Body;
+
+typedef struct LDKMessageSendEvent_LDKBroadcastChannelUpdate_Body {
+ struct LDKChannelUpdate msg;
+} LDKMessageSendEvent_LDKBroadcastChannelUpdate_Body;
+
+typedef struct LDKMessageSendEvent_LDKHandleError_Body {
+ struct LDKPublicKey node_id;
+ struct LDKErrorAction action;
+} LDKMessageSendEvent_LDKHandleError_Body;
+
+typedef struct LDKMessageSendEvent_LDKPaymentFailureNetworkUpdate_Body {
+ struct LDKHTLCFailChannelUpdate update;
+} LDKMessageSendEvent_LDKPaymentFailureNetworkUpdate_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendChannelRangeQuery_Body {
+ struct LDKPublicKey node_id;
+ struct LDKQueryChannelRange msg;
+} LDKMessageSendEvent_LDKSendChannelRangeQuery_Body;
+
+typedef struct LDKMessageSendEvent_LDKSendShortIdsQuery_Body {
+ struct LDKPublicKey node_id;
+ struct LDKQueryShortChannelIds msg;
+} LDKMessageSendEvent_LDKSendShortIdsQuery_Body;
+
+typedef struct MUST_USE_STRUCT LDKMessageSendEvent {
+ LDKMessageSendEvent_Tag tag;
+ union {
+ LDKMessageSendEvent_LDKSendAcceptChannel_Body send_accept_channel;
+ LDKMessageSendEvent_LDKSendOpenChannel_Body send_open_channel;
+ LDKMessageSendEvent_LDKSendFundingCreated_Body send_funding_created;
+ LDKMessageSendEvent_LDKSendFundingSigned_Body send_funding_signed;
+ LDKMessageSendEvent_LDKSendFundingLocked_Body send_funding_locked;
+ LDKMessageSendEvent_LDKSendAnnouncementSignatures_Body send_announcement_signatures;
+ LDKMessageSendEvent_LDKUpdateHTLCs_Body update_htl_cs;
+ LDKMessageSendEvent_LDKSendRevokeAndACK_Body send_revoke_and_ack;
+ LDKMessageSendEvent_LDKSendClosingSigned_Body send_closing_signed;
+ LDKMessageSendEvent_LDKSendShutdown_Body send_shutdown;
+ LDKMessageSendEvent_LDKSendChannelReestablish_Body send_channel_reestablish;
+ LDKMessageSendEvent_LDKBroadcastChannelAnnouncement_Body broadcast_channel_announcement;
+ LDKMessageSendEvent_LDKBroadcastNodeAnnouncement_Body broadcast_node_announcement;
+ LDKMessageSendEvent_LDKBroadcastChannelUpdate_Body broadcast_channel_update;
+ LDKMessageSendEvent_LDKHandleError_Body handle_error;
+ LDKMessageSendEvent_LDKPaymentFailureNetworkUpdate_Body payment_failure_network_update;
+ LDKMessageSendEvent_LDKSendChannelRangeQuery_Body send_channel_range_query;
+ LDKMessageSendEvent_LDKSendShortIdsQuery_Body send_short_ids_query;
+ };
+} LDKMessageSendEvent;
+
+typedef struct LDKCVecTempl_MessageSendEvent {
+ struct LDKMessageSendEvent *data;
+ uintptr_t datalen;
+} LDKCVecTempl_MessageSendEvent;
+
+typedef struct LDKCVecTempl_MessageSendEvent LDKCVec_MessageSendEventZ;
+
+/**
+ * A trait indicating an object may generate message send events
+ */
+typedef struct LDKMessageSendEventsProvider {
+ void *this_arg;
/**
- * Signs a channel announcement message with our funding key, proving it comes from one
- * of the channel participants.
- *
- * 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.
+ * Gets the list of pending events which were generated by previous actions, clearing the list
+ * in the process.
*/
- LDKCResult_SignatureNoneZ (*sign_channel_announcement)(const void *this_arg, const LDKUnsignedChannelAnnouncement *msg);
+ LDKCVec_MessageSendEventZ (*get_and_clear_pending_msg_events)(const void *this_arg);
+ void (*free)(void *this_arg);
+} LDKMessageSendEventsProvider;
+
+typedef struct LDKCVecTempl_Event {
+ struct LDKEvent *data;
+ uintptr_t datalen;
+} LDKCVecTempl_Event;
+
+typedef struct LDKCVecTempl_Event LDKCVec_EventZ;
+
+/**
+ * A trait indicating an object may generate events
+ */
+typedef struct LDKEventsProvider {
+ void *this_arg;
/**
- * Set the counterparty channel basepoints and counterparty_selected/holder_selected_contest_delay.
- * This is done immediately on incoming channels and as soon as the channel is accepted on outgoing channels.
- *
- * We bind holder_selected_contest_delay late here for API convenience.
- *
- * Will be called before any signatures are applied.
+ * Gets the list of pending events which were generated by previous actions, clearing the list
+ * in the process.
*/
- void (*on_accept)(void *this_arg, const LDKChannelPublicKeys *channel_points, uint16_t counterparty_selected_contest_delay, uint16_t holder_selected_contest_delay);
- void *(*clone)(const void *this_arg);
+ LDKCVec_EventZ (*get_and_clear_pending_events)(const void *this_arg);
void (*free)(void *this_arg);
-} LDKChannelKeys;
+} LDKEventsProvider;
/**
- * A ChannelMonitor handles chain events (blocks connected and disconnected) and generates
- * on-chain transactions to ensure no loss of funds occurs.
- *
- * You MUST ensure that no ChannelMonitors for a given channel anywhere contain out-of-date
- * information and are actively monitoring the chain.
+ * Configuration we set when applicable.
*
- * Pending Events or updated HTLCs which have not yet been read out by
- * get_and_clear_pending_monitor_events or get_and_clear_pending_events are serialized to disk and
- * reloaded at deserialize-time. Thus, you must ensure that, when handling events, all events
- * gotten are fully handled before re-serializing the new state.
+ * Default::default() provides sane defaults.
*/
-typedef struct MUST_USE_STRUCT LDKChannelMonitor {
+typedef struct MUST_USE_STRUCT LDKChannelHandshakeConfig {
/**
* 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.
*/
- LDKnativeChannelMonitor *inner;
+ LDKnativeChannelHandshakeConfig *inner;
bool is_owned;
-} LDKChannelMonitor;
+} LDKChannelHandshakeConfig;
/**
- * An update generated by the underlying Channel itself which contains some new information the
- * ChannelMonitor should be made aware of.
+ * 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 LDKChannelMonitorUpdate {
+typedef struct MUST_USE_STRUCT LDKChannelHandshakeLimits {
/**
* 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.
*/
- LDKnativeChannelMonitorUpdate *inner;
+ LDKnativeChannelHandshakeLimits *inner;
bool is_owned;
-} LDKChannelMonitorUpdate;
+} LDKChannelHandshakeLimits;
/**
- * An event to be processed by the ChannelManager.
+ * Options which apply on a per-channel basis and may change at runtime or based on negotiation
+ * with our counterparty.
*/
-typedef struct MUST_USE_STRUCT LDKMonitorEvent {
+typedef struct MUST_USE_STRUCT LDKChannelConfig {
/**
* 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.
*/
- LDKnativeMonitorEvent *inner;
+ LDKnativeChannelConfig *inner;
bool is_owned;
-} LDKMonitorEvent;
+} LDKChannelConfig;
-typedef struct LDKCVecTempl_MonitorEvent {
- LDKMonitorEvent *data;
- uintptr_t datalen;
-} LDKCVecTempl_MonitorEvent;
-typedef LDKCVecTempl_MonitorEvent LDKCVec_MonitorEventZ;
/**
- * The `Watch` trait defines behavior for watching on-chain activity pertaining to channels as
- * blocks are connected and disconnected.
- *
- * Each channel is associated with a [`ChannelMonitor`]. Implementations of this trait are
- * responsible for maintaining a set of monitors such that they can be updated accordingly as
- * channel state changes and HTLCs are resolved. See method documentation for specific
- * requirements.
- *
- * Implementations **must** ensure that updates are successfully applied and persisted upon method
- * completion. If an update fails with a [`PermanentFailure`], then it must immediately shut down
- * without taking any further action such as persisting the current state.
- *
- * If an implementation maintains multiple instances of a channel's monitor (e.g., by storing
- * backup copies), then it must ensure that updates are applied across all instances. Otherwise, it
- * could result in a revoked transaction being broadcast, allowing the counterparty to claim all
- * funds in the channel. See [`ChannelMonitorUpdateErr`] for more details about how to handle
- * multiple instances.
+ * Top-level config which holds ChannelHandshakeLimits and ChannelConfig.
*
- * [`ChannelMonitor`]: channelmonitor/struct.ChannelMonitor.html
- * [`ChannelMonitorUpdateErr`]: channelmonitor/enum.ChannelMonitorUpdateErr.html
- * [`PermanentFailure`]: channelmonitor/enum.ChannelMonitorUpdateErr.html#variant.PermanentFailure
+ * Default::default() provides sane defaults for most configurations
+ * (but currently with 0 relay fees!)
*/
-typedef struct LDKWatch {
- void *this_arg;
+typedef struct MUST_USE_STRUCT LDKUserConfig {
/**
- * Watches a channel identified by `funding_txo` using `monitor`.
- *
- * Implementations are responsible for watching the chain for the funding transaction along
- * with any spends of outputs returned by [`get_outputs_to_watch`]. In practice, this means
- * calling [`block_connected`] and [`block_disconnected`] on the monitor.
- *
- * [`get_outputs_to_watch`]: channelmonitor/struct.ChannelMonitor.html#method.get_outputs_to_watch
- * [`block_connected`]: channelmonitor/struct.ChannelMonitor.html#method.block_connected
- * [`block_disconnected`]: channelmonitor/struct.ChannelMonitor.html#method.block_disconnected
+ * 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.
*/
- LDKCResult_NoneChannelMonitorUpdateErrZ (*watch_channel)(const void *this_arg, LDKOutPoint funding_txo, LDKChannelMonitor monitor);
+ LDKnativeUserConfig *inner;
+ bool is_owned;
+} LDKUserConfig;
+
+typedef union LDKCResultPtr_TxOut__AccessError {
+ struct LDKTxOut *result;
+ enum LDKAccessError *err;
+} LDKCResultPtr_TxOut__AccessError;
+
+typedef struct LDKCResultTempl_TxOut__AccessError {
+ union LDKCResultPtr_TxOut__AccessError contents;
+ bool result_ok;
+} LDKCResultTempl_TxOut__AccessError;
+
+typedef struct LDKCResultTempl_TxOut__AccessError LDKCResult_TxOutAccessErrorZ;
+
+/**
+ * The `Access` trait defines behavior for accessing chain data and state, such as blocks and
+ * UTXOs.
+ */
+typedef struct LDKAccess {
+ void *this_arg;
/**
- * Updates a channel identified by `funding_txo` by applying `update` to its monitor.
- *
- * Implementations must call [`update_monitor`] with the given update. See
- * [`ChannelMonitorUpdateErr`] for invariants around returning an error.
+ * Returns the transaction output of a funding transaction encoded by [`short_channel_id`].
+ * Returns an error if `genesis_hash` is for a different chain or if such a transaction output
+ * is unknown.
*
- * [`update_monitor`]: channelmonitor/struct.ChannelMonitor.html#method.update_monitor
- * [`ChannelMonitorUpdateErr`]: channelmonitor/enum.ChannelMonitorUpdateErr.html
- */
- LDKCResult_NoneChannelMonitorUpdateErrZ (*update_channel)(const void *this_arg, LDKOutPoint funding_txo, LDKChannelMonitorUpdate update);
- /**
- * Returns any monitor events since the last call. Subsequent calls must only return new
- * events.
+ * [`short_channel_id`]: https://github.com/lightningnetwork/lightning-rfc/blob/master/07-routing-gossip.md#definition-of-short_channel_id
*/
- LDKCVec_MonitorEventZ (*release_pending_monitor_events)(const void *this_arg);
+ LDKCResult_TxOutAccessErrorZ (*get_utxo)(const void *this_arg, const uint8_t (*genesis_hash)[32], uint64_t short_channel_id);
void (*free)(void *this_arg);
-} LDKWatch;
+} LDKAccess;
/**
* The `Filter` trait defines behavior for indicating chain activity of interest pertaining to
* Registers interest in a transaction with `txid` and having an output with `script_pubkey` as
* a spending condition.
*/
- void (*register_tx)(const void *this_arg, const uint8_t (*txid)[32], LDKu8slice script_pubkey);
+ void (*register_tx)(const void *this_arg, const uint8_t (*txid)[32], struct LDKu8slice script_pubkey);
/**
* Registers interest in spends of a transaction output identified by `outpoint` having
* `script_pubkey` as the spending condition.
*/
- void (*register_output)(const void *this_arg, const LDKOutPoint *outpoint, LDKu8slice script_pubkey);
+ void (*register_output)(const void *this_arg, const struct LDKOutPoint *NONNULL_PTR outpoint, struct LDKu8slice script_pubkey);
void (*free)(void *this_arg);
} LDKFilter;
/**
- * An interface to send a transaction to the Bitcoin network.
+ * `Persist` defines behavior for persisting channel monitors: this could mean
+ * writing once to disk, and/or uploading to one or more backup services.
+ *
+ * Note that for every new monitor, you **must** persist the new `ChannelMonitor`
+ * to disk/backups. And, on every update, you **must** persist either the
+ * `ChannelMonitorUpdate` or the updated monitor itself. Otherwise, there is risk
+ * of situations such as revoking a transaction, then crashing before this
+ * revocation can be persisted, then unintentionally broadcasting a revoked
+ * transaction and losing money. This is a risk because previous channel states
+ * are toxic, so it's important that whatever channel state is persisted is
+ * kept up-to-date.
*/
-typedef struct LDKBroadcasterInterface {
+typedef struct LDKPersist {
void *this_arg;
/**
- * Sends a transaction out to (hopefully) be mined.
+ * Persist a new channel's data. The data can be stored any way you want, but
+ * the identifier provided by Rust-Lightning is the channel's outpoint (and
+ * it is up to you to maintain a correct mapping between the outpoint and the
+ * stored channel data). Note that you **must** persist every new monitor to
+ * disk. See the `Persist` trait documentation for more details.
+ *
+ * See [`ChannelMonitor::serialize_for_disk`] for writing out a `ChannelMonitor`,
+ * and [`ChannelMonitorUpdateErr`] for requirements when returning errors.
+ *
+ * [`ChannelMonitor::serialize_for_disk`]: struct.ChannelMonitor.html#method.serialize_for_disk
+ * [`ChannelMonitorUpdateErr`]: enum.ChannelMonitorUpdateErr.html
*/
- void (*broadcast_transaction)(const void *this_arg, LDKTransaction tx);
- void (*free)(void *this_arg);
-} LDKBroadcasterInterface;
-
-/**
- * A trait which should be implemented to provide feerate information on a number of time
- * horizons.
- *
- * 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).
- */
-typedef struct LDKFeeEstimator {
- void *this_arg;
+ LDKCResult_NoneChannelMonitorUpdateErrZ (*persist_new_channel)(const void *this_arg, struct LDKOutPoint id, const struct LDKChannelMonitor *NONNULL_PTR data);
/**
- * Gets estimated satoshis of fee required per 1000 Weight-Units.
+ * Update one channel's data. The provided `ChannelMonitor` has already
+ * applied the given update.
*
- * Must be no smaller than 253 (ie 1 satoshi-per-byte rounded up to ensure later round-downs
- * don't put us below 1 satoshi-per-byte).
+ * Note that on every update, you **must** persist either the
+ * `ChannelMonitorUpdate` or the updated monitor itself to disk/backups. See
+ * the `Persist` trait documentation for more details.
*
- * This translates to:
- * * satoshis-per-byte * 250
- * * ceil(satoshis-per-kbyte / 4)
+ * If an implementer chooses to persist the updates only, they need to make
+ * sure that all the updates are applied to the `ChannelMonitors` *before*
+ * the set of channel monitors is given to the `ChannelManager`
+ * deserialization routine. See [`ChannelMonitor::update_monitor`] for
+ * applying a monitor update to a monitor. If full `ChannelMonitors` are
+ * persisted, then there is no need to persist individual updates.
+ *
+ * Note that there could be a performance tradeoff between persisting complete
+ * channel monitors on every update vs. persisting only updates and applying
+ * them in batches. The size of each monitor grows `O(number of state updates)`
+ * whereas updates are small and `O(1)`.
+ *
+ * See [`ChannelMonitor::serialize_for_disk`] for writing out a `ChannelMonitor`,
+ * [`ChannelMonitorUpdate::write`] for writing out an update, and
+ * [`ChannelMonitorUpdateErr`] for requirements when returning errors.
+ *
+ * [`ChannelMonitor::update_monitor`]: struct.ChannelMonitor.html#impl-1
+ * [`ChannelMonitor::serialize_for_disk`]: struct.ChannelMonitor.html#method.serialize_for_disk
+ * [`ChannelMonitorUpdate::write`]: struct.ChannelMonitorUpdate.html#method.write
+ * [`ChannelMonitorUpdateErr`]: enum.ChannelMonitorUpdateErr.html
*/
- uint32_t (*get_est_sat_per_1000_weight)(const void *this_arg, LDKConfirmationTarget confirmation_target);
+ LDKCResult_NoneChannelMonitorUpdateErrZ (*update_persisted_channel)(const void *this_arg, struct LDKOutPoint id, const struct LDKChannelMonitorUpdate *NONNULL_PTR update, const struct LDKChannelMonitor *NONNULL_PTR data);
void (*free)(void *this_arg);
-} LDKFeeEstimator;
+} LDKPersist;
} LDKChainMonitor;
typedef struct LDKCVecTempl_C2TupleTempl_usize__Transaction {
- LDKC2TupleTempl_usize__Transaction *data;
+ struct LDKC2TupleTempl_usize__Transaction *data;
uintptr_t datalen;
} LDKCVecTempl_C2TupleTempl_usize__Transaction;
-typedef LDKCVecTempl_C2TupleTempl_usize__Transaction LDKCVec_C2Tuple_usizeTransactionZZ;
+typedef struct LDKCVecTempl_C2TupleTempl_usize__Transaction LDKCVec_C2Tuple_usizeTransactionZZ;
+
+typedef union LDKCResultPtr_ChannelMonitorUpdate__DecodeError {
+ struct LDKChannelMonitorUpdate *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_ChannelMonitorUpdate__DecodeError;
+
+typedef struct LDKCResultTempl_ChannelMonitorUpdate__DecodeError {
+ union LDKCResultPtr_ChannelMonitorUpdate__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_ChannelMonitorUpdate__DecodeError;
+
+typedef struct LDKCResultTempl_ChannelMonitorUpdate__DecodeError LDKCResult_ChannelMonitorUpdateDecodeErrorZ;
} LDKHTLCUpdate;
typedef struct LDKCVecTempl_Transaction {
- LDKTransaction *data;
+ struct LDKTransaction *data;
uintptr_t datalen;
} LDKCVecTempl_Transaction;
-typedef LDKCVecTempl_Transaction LDKCVec_TransactionZ;
+typedef struct LDKCVecTempl_Transaction LDKCVec_TransactionZ;
+
+typedef struct LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut {
+ struct LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut *data;
+ uintptr_t datalen;
+} LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut;
+
+typedef struct LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ;
-typedef struct LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut {
- LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut *data;
- uintptr_t datalen;
-} LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut;
+typedef union LDKCResultPtr_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError {
+ struct LDKC2TupleTempl_ThirtyTwoBytes__ChannelMonitor *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError;
-typedef LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut LDKCVec_C2Tuple_TxidCVec_TxOutZZZ;
+typedef struct LDKCResultTempl_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError {
+ union LDKCResultPtr_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError;
-typedef struct LDKSecretKey {
- uint8_t bytes[32];
-} LDKSecretKey;
+typedef struct LDKCResultTempl_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ;
-/**
- * A trait to describe an object which can get user secrets and key material.
- */
-typedef struct LDKKeysInterface {
- void *this_arg;
- /**
- * Get node secret key (aka node_id or network_key)
- */
- LDKSecretKey (*get_node_secret)(const void *this_arg);
- /**
- * Get destination redeemScript to encumber static protocol exit points.
- */
- LDKCVec_u8Z (*get_destination_script)(const void *this_arg);
- /**
- * Get shutdown_pubkey to use as PublicKey at channel closure
- */
- LDKPublicKey (*get_shutdown_pubkey)(const void *this_arg);
- /**
- * Get a new set of ChannelKeys for per-channel secrets. These MUST be unique even if you
- * restarted with some stale data!
- */
- LDKChannelKeys (*get_channel_keys)(const void *this_arg, bool inbound, uint64_t channel_value_satoshis);
- /**
- * Gets a unique, cryptographically-secure, random 32 byte value. This is used for encrypting
- * onion packets and for temporary channel IDs. There is no requirement that these be
- * persisted anywhere, though they must be unique across restarts.
- */
- LDKThirtyTwoBytes (*get_secure_random_bytes)(const void *this_arg);
- void (*free)(void *this_arg);
-} LDKKeysInterface;
+typedef union LDKCResultPtr_SpendableOutputDescriptor__DecodeError {
+ struct LDKSpendableOutputDescriptor *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_SpendableOutputDescriptor__DecodeError;
+
+typedef struct LDKCResultTempl_SpendableOutputDescriptor__DecodeError {
+ union LDKCResultPtr_SpendableOutputDescriptor__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_SpendableOutputDescriptor__DecodeError;
+
+typedef struct LDKCResultTempl_SpendableOutputDescriptor__DecodeError LDKCResult_SpendableOutputDescriptorDecodeErrorZ;
/**
* A simple implementation of ChannelKeys that just keeps the private keys in memory.
+ *
+ * This implementation performs no policy checks and is insufficient by itself as
+ * a secure external signer.
*/
typedef struct MUST_USE_STRUCT LDKInMemoryChannelKeys {
/**
bool is_owned;
} LDKInMemoryChannelKeys;
+typedef union LDKCResultPtr_InMemoryChannelKeys__DecodeError {
+ struct LDKInMemoryChannelKeys *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_InMemoryChannelKeys__DecodeError;
+
+typedef struct LDKCResultTempl_InMemoryChannelKeys__DecodeError {
+ union LDKCResultPtr_InMemoryChannelKeys__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_InMemoryChannelKeys__DecodeError;
+
+typedef struct LDKCResultTempl_InMemoryChannelKeys__DecodeError LDKCResult_InMemoryChannelKeysDecodeErrorZ;
+
/**
-/**
- * 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.
- *
- * Implements ChannelMessageHandler, handling the multi-channel parts and passing things through
- * to individual Channels.
- *
- * 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
- * serialized). This will result in any channels which have not yet exchanged funding_created (ie
- * called funding_transaction_generated for outbound channels).
- *
- * Note that you can be a bit lazier about writing out ChannelManager than you can be with
- * ChannelMonitors. With ChannelMonitors you MUST write each monitor update out to disk before
- * returning from chain::Watch::watch_/update_channel, with ChannelManagers, writing updates
- * happens out-of-band (and will prevent any other ChannelManager operations from occurring during
- * the serialization process). If the deserialized version is out-of-date compared to the
- * ChannelMonitors passed by reference to read(), those channels will be force-closed based on the
- * ChannelMonitor state and no funds will be lost (mod on-chain transaction fees).
- *
- * Note that the deserializer is only implemented for (Sha256dHash, ChannelManager), which
- * tells you the last block hash which was block_connect()ed. You MUST rescan any blocks along
- * the \"reorg path\" (ie call block_disconnected() until you get to a common block and then call
- * block_connected() to step towards your best block) upon deserialization before using the
- * object!
- *
- * 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_chan_freshness_every_min roughly once per minute, though it doesn't have to be perfect.
- *
- * 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.
- */
-typedef struct MUST_USE_STRUCT LDKChannelManager {
- /**
- * 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.
- */
- LDKnativeChannelManager *inner;
- bool is_owned;
-} LDKChannelManager;
-
-
-
/**
* Details of a channel, as returned by ChannelManager::list_channels and ChannelManager::list_usable_channels
*/
} LDKInitFeatures;
typedef struct LDKCVecTempl_ChannelDetails {
- LDKChannelDetails *data;
+ struct LDKChannelDetails *data;
uintptr_t datalen;
} LDKCVecTempl_ChannelDetails;
-typedef LDKCVecTempl_ChannelDetails LDKCVec_ChannelDetailsZ;
+typedef struct LDKCVecTempl_ChannelDetails LDKCVec_ChannelDetailsZ;
} LDKNetAddress_Tag;
typedef struct LDKNetAddress_LDKIPv4_Body {
- LDKFourBytes addr;
+ struct LDKFourBytes addr;
uint16_t port;
} LDKNetAddress_LDKIPv4_Body;
typedef struct LDKNetAddress_LDKIPv6_Body {
- LDKSixteenBytes addr;
+ struct LDKSixteenBytes addr;
uint16_t port;
} LDKNetAddress_LDKIPv6_Body;
typedef struct LDKNetAddress_LDKOnionV2_Body {
- LDKTenBytes addr;
+ struct LDKTenBytes addr;
uint16_t port;
} LDKNetAddress_LDKOnionV2_Body;
typedef struct LDKNetAddress_LDKOnionV3_Body {
- LDKThirtyTwoBytes ed25519_pubkey;
+ struct LDKThirtyTwoBytes ed25519_pubkey;
uint16_t checksum;
uint8_t version;
uint16_t port;
} LDKNetAddress_LDKOnionV3_Body;
-typedef struct LDKNetAddress {
+typedef struct MUST_USE_STRUCT LDKNetAddress {
LDKNetAddress_Tag tag;
union {
LDKNetAddress_LDKIPv4_Body i_pv4;
} LDKNetAddress;
typedef struct LDKCVecTempl_NetAddress {
- LDKNetAddress *data;
+ struct LDKNetAddress *data;
uintptr_t datalen;
} LDKCVecTempl_NetAddress;
-typedef LDKCVecTempl_NetAddress LDKCVec_NetAddressZ;
+typedef struct LDKCVecTempl_NetAddress LDKCVec_NetAddressZ;
/**
* Handle an incoming open_channel message from the given peer.
*/
- void (*handle_open_channel)(const void *this_arg, LDKPublicKey their_node_id, LDKInitFeatures their_features, const LDKOpenChannel *msg);
+ void (*handle_open_channel)(const void *this_arg, struct LDKPublicKey their_node_id, struct LDKInitFeatures their_features, const struct LDKOpenChannel *NONNULL_PTR msg);
/**
* Handle an incoming accept_channel message from the given peer.
*/
- void (*handle_accept_channel)(const void *this_arg, LDKPublicKey their_node_id, LDKInitFeatures their_features, const LDKAcceptChannel *msg);
+ void (*handle_accept_channel)(const void *this_arg, struct LDKPublicKey their_node_id, struct LDKInitFeatures their_features, const struct LDKAcceptChannel *NONNULL_PTR msg);
/**
* Handle an incoming funding_created message from the given peer.
*/
- void (*handle_funding_created)(const void *this_arg, LDKPublicKey their_node_id, const LDKFundingCreated *msg);
+ void (*handle_funding_created)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingCreated *NONNULL_PTR msg);
/**
* Handle an incoming funding_signed message from the given peer.
*/
- void (*handle_funding_signed)(const void *this_arg, LDKPublicKey their_node_id, const LDKFundingSigned *msg);
+ void (*handle_funding_signed)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingSigned *NONNULL_PTR msg);
/**
* Handle an incoming funding_locked message from the given peer.
*/
- void (*handle_funding_locked)(const void *this_arg, LDKPublicKey their_node_id, const LDKFundingLocked *msg);
+ void (*handle_funding_locked)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingLocked *NONNULL_PTR msg);
/**
* Handle an incoming shutdown message from the given peer.
*/
- void (*handle_shutdown)(const void *this_arg, LDKPublicKey their_node_id, const LDKShutdown *msg);
+ void (*handle_shutdown)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKShutdown *NONNULL_PTR msg);
/**
* Handle an incoming closing_signed message from the given peer.
*/
- void (*handle_closing_signed)(const void *this_arg, LDKPublicKey their_node_id, const LDKClosingSigned *msg);
+ void (*handle_closing_signed)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKClosingSigned *NONNULL_PTR msg);
/**
* Handle an incoming update_add_htlc message from the given peer.
*/
- void (*handle_update_add_htlc)(const void *this_arg, LDKPublicKey their_node_id, const LDKUpdateAddHTLC *msg);
+ void (*handle_update_add_htlc)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateAddHTLC *NONNULL_PTR msg);
/**
* Handle an incoming update_fulfill_htlc message from the given peer.
*/
- void (*handle_update_fulfill_htlc)(const void *this_arg, LDKPublicKey their_node_id, const LDKUpdateFulfillHTLC *msg);
+ void (*handle_update_fulfill_htlc)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFulfillHTLC *NONNULL_PTR msg);
/**
* Handle an incoming update_fail_htlc message from the given peer.
*/
- void (*handle_update_fail_htlc)(const void *this_arg, LDKPublicKey their_node_id, const LDKUpdateFailHTLC *msg);
+ void (*handle_update_fail_htlc)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFailHTLC *NONNULL_PTR msg);
/**
* Handle an incoming update_fail_malformed_htlc message from the given peer.
*/
- void (*handle_update_fail_malformed_htlc)(const void *this_arg, LDKPublicKey their_node_id, const LDKUpdateFailMalformedHTLC *msg);
+ void (*handle_update_fail_malformed_htlc)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR msg);
/**
* Handle an incoming commitment_signed message from the given peer.
*/
- void (*handle_commitment_signed)(const void *this_arg, LDKPublicKey their_node_id, const LDKCommitmentSigned *msg);
+ void (*handle_commitment_signed)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKCommitmentSigned *NONNULL_PTR msg);
/**
* Handle an incoming revoke_and_ack message from the given peer.
*/
- void (*handle_revoke_and_ack)(const void *this_arg, LDKPublicKey their_node_id, const LDKRevokeAndACK *msg);
+ void (*handle_revoke_and_ack)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKRevokeAndACK *NONNULL_PTR msg);
/**
* Handle an incoming update_fee message from the given peer.
*/
- void (*handle_update_fee)(const void *this_arg, LDKPublicKey their_node_id, const LDKUpdateFee *msg);
+ void (*handle_update_fee)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFee *NONNULL_PTR msg);
/**
* Handle an incoming announcement_signatures message from the given peer.
*/
- void (*handle_announcement_signatures)(const void *this_arg, LDKPublicKey their_node_id, const LDKAnnouncementSignatures *msg);
+ void (*handle_announcement_signatures)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKAnnouncementSignatures *NONNULL_PTR msg);
/**
* Indicates a connection to the peer failed/an existing connection was lost. If no connection
* is believed to be possible in the future (eg they're sending us messages we don't
* understand or indicate they require unknown feature bits), no_connection_possible is set
* and any outstanding channels should be failed.
*/
- void (*peer_disconnected)(const void *this_arg, LDKPublicKey their_node_id, bool no_connection_possible);
+ void (*peer_disconnected)(const void *this_arg, struct LDKPublicKey their_node_id, bool no_connection_possible);
/**
* Handle a peer reconnecting, possibly generating channel_reestablish message(s).
*/
- void (*peer_connected)(const void *this_arg, LDKPublicKey their_node_id, const LDKInit *msg);
+ void (*peer_connected)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKInit *NONNULL_PTR msg);
/**
* Handle an incoming channel_reestablish message from the given peer.
*/
- void (*handle_channel_reestablish)(const void *this_arg, LDKPublicKey their_node_id, const LDKChannelReestablish *msg);
+ void (*handle_channel_reestablish)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKChannelReestablish *NONNULL_PTR msg);
/**
* Handle an incoming error message from the given peer.
*/
- void (*handle_error)(const void *this_arg, LDKPublicKey their_node_id, const LDKErrorMessage *msg);
- LDKMessageSendEventsProvider MessageSendEventsProvider;
+ void (*handle_error)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKErrorMessage *NONNULL_PTR msg);
+ struct LDKMessageSendEventsProvider MessageSendEventsProvider;
void (*free)(void *this_arg);
} LDKChannelMessageHandler;
} LDKChannelManagerReadArgs;
typedef struct LDKCVecTempl_ChannelMonitor {
- LDKChannelMonitor *data;
+ struct LDKChannelMonitor *data;
uintptr_t datalen;
} LDKCVecTempl_ChannelMonitor;
-typedef LDKCVecTempl_ChannelMonitor LDKCVec_ChannelMonitorZ;
+typedef struct LDKCVecTempl_ChannelMonitor LDKCVec_ChannelMonitorZ;
+typedef union LDKCResultPtr_C2TupleTempl_ThirtyTwoBytes__ChannelManager_____DecodeError {
+ struct LDKC2TupleTempl_ThirtyTwoBytes__ChannelManager *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_C2TupleTempl_ThirtyTwoBytes__ChannelManager_____DecodeError;
+typedef struct LDKCResultTempl_C2TupleTempl_ThirtyTwoBytes__ChannelManager_____DecodeError {
+ union LDKCResultPtr_C2TupleTempl_ThirtyTwoBytes__ChannelManager_____DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_C2TupleTempl_ThirtyTwoBytes__ChannelManager_____DecodeError;
-/**
- * An error in decoding a message or struct.
- */
-typedef struct MUST_USE_STRUCT LDKDecodeError {
- /**
- * 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.
- */
- LDKnativeDecodeError *inner;
- bool is_owned;
-} LDKDecodeError;
+typedef struct LDKCResultTempl_C2TupleTempl_ThirtyTwoBytes__ChannelManager_____DecodeError LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ;
bool is_owned;
} LDKDataLossProtect;
+typedef union LDKCResultPtr_NetAddress__u8 {
+ struct LDKNetAddress *result;
+ uint8_t *err;
+} LDKCResultPtr_NetAddress__u8;
+
+typedef struct LDKCResultTempl_NetAddress__u8 {
+ union LDKCResultPtr_NetAddress__u8 contents;
+ bool result_ok;
+} LDKCResultTempl_NetAddress__u8;
+
+typedef union LDKCResultPtr_CResultTempl_NetAddress__u8_____DecodeError {
+ struct LDKCResultTempl_NetAddress__u8 *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_CResultTempl_NetAddress__u8_____DecodeError;
+
+typedef struct LDKCResultTempl_CResultTempl_NetAddress__u8_____DecodeError {
+ union LDKCResultPtr_CResultTempl_NetAddress__u8_____DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_CResultTempl_NetAddress__u8_____DecodeError;
+
+typedef struct LDKCResultTempl_CResultTempl_NetAddress__u8_____DecodeError LDKCResult_CResult_NetAddressu8ZDecodeErrorZ;
+
/**
-/**
- * A query_channel_range message is used to query a peer for channel
- * UTXOs in a range of blocks. The recipient of a query makes a best
- * effort to reply to the query using one or more reply_channel_range
- * messages.
- */
-typedef struct MUST_USE_STRUCT LDKQueryChannelRange {
- /**
- * 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.
- */
- LDKnativeQueryChannelRange *inner;
- bool is_owned;
-} LDKQueryChannelRange;
-
-
-
/**
* A reply_channel_range message is a reply to a query_channel_range
* message. Multiple reply_channel_range messages can be sent in reply
uintptr_t datalen;
} LDKCVecTempl_u64;
-typedef LDKCVecTempl_u64 LDKCVec_u64Z;
-
-
-
-/**
- * A query_short_channel_ids message is used to query a peer for
- * routing gossip messages related to one or more short_channel_ids.
- * The query recipient will reply with the latest, if available,
- * channel_announcement, channel_update and node_announcement messages
- * it maintains for the requested short_channel_ids followed by a
- * reply_short_channel_ids_end message. The short_channel_ids sent in
- * this query are encoded. We only support encoding_type=0 uncompressed
- * serialization and do not support encoding_type=1 zlib serialization.
- */
-typedef struct MUST_USE_STRUCT LDKQueryShortChannelIds {
- /**
- * 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.
- */
- LDKnativeQueryShortChannelIds *inner;
- bool is_owned;
-} LDKQueryShortChannelIds;
+typedef struct LDKCVecTempl_u64 LDKCVec_u64Z;
bool is_owned;
} LDKGossipTimestampFilter;
-
-
-/**
- * An Err type for failure to process messages.
- */
-typedef struct MUST_USE_STRUCT LDKLightningError {
- /**
- * 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.
- */
- LDKnativeLightningError *inner;
- bool is_owned;
-} LDKLightningError;
-
typedef struct LDKCVecTempl_UpdateAddHTLC {
- LDKUpdateAddHTLC *data;
+ struct LDKUpdateAddHTLC *data;
uintptr_t datalen;
} LDKCVecTempl_UpdateAddHTLC;
-typedef LDKCVecTempl_UpdateAddHTLC LDKCVec_UpdateAddHTLCZ;
+typedef struct LDKCVecTempl_UpdateAddHTLC LDKCVec_UpdateAddHTLCZ;
typedef struct LDKCVecTempl_UpdateFulfillHTLC {
- LDKUpdateFulfillHTLC *data;
+ struct LDKUpdateFulfillHTLC *data;
uintptr_t datalen;
} LDKCVecTempl_UpdateFulfillHTLC;
-typedef LDKCVecTempl_UpdateFulfillHTLC LDKCVec_UpdateFulfillHTLCZ;
+typedef struct LDKCVecTempl_UpdateFulfillHTLC LDKCVec_UpdateFulfillHTLCZ;
typedef struct LDKCVecTempl_UpdateFailHTLC {
- LDKUpdateFailHTLC *data;
+ struct LDKUpdateFailHTLC *data;
uintptr_t datalen;
} LDKCVecTempl_UpdateFailHTLC;
-typedef LDKCVecTempl_UpdateFailHTLC LDKCVec_UpdateFailHTLCZ;
+typedef struct LDKCVecTempl_UpdateFailHTLC LDKCVec_UpdateFailHTLCZ;
typedef struct LDKCVecTempl_UpdateFailMalformedHTLC {
- LDKUpdateFailMalformedHTLC *data;
+ struct LDKUpdateFailMalformedHTLC *data;
uintptr_t datalen;
} LDKCVecTempl_UpdateFailMalformedHTLC;
-typedef LDKCVecTempl_UpdateFailMalformedHTLC LDKCVec_UpdateFailMalformedHTLCZ;
+typedef struct LDKCVecTempl_UpdateFailMalformedHTLC LDKCVec_UpdateFailMalformedHTLCZ;
typedef union LDKCResultPtr_bool__LightningError {
bool *result;
- LDKLightningError *err;
+ struct LDKLightningError *err;
} LDKCResultPtr_bool__LightningError;
typedef struct LDKCResultTempl_bool__LightningError {
- LDKCResultPtr_bool__LightningError contents;
+ union LDKCResultPtr_bool__LightningError contents;
bool result_ok;
} LDKCResultTempl_bool__LightningError;
-typedef LDKCResultTempl_bool__LightningError LDKCResult_boolLightningErrorZ;
+typedef struct LDKCResultTempl_bool__LightningError LDKCResult_boolLightningErrorZ;
typedef struct LDKCVecTempl_C3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate {
- LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate *data;
+ struct LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate *data;
uintptr_t datalen;
} LDKCVecTempl_C3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate;
-typedef LDKCVecTempl_C3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ;
+typedef struct LDKCVecTempl_C3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ;
typedef struct LDKCVecTempl_NodeAnnouncement {
- LDKNodeAnnouncement *data;
+ struct LDKNodeAnnouncement *data;
uintptr_t datalen;
} LDKCVecTempl_NodeAnnouncement;
-typedef LDKCVecTempl_NodeAnnouncement LDKCVec_NodeAnnouncementZ;
+typedef struct LDKCVecTempl_NodeAnnouncement LDKCVec_NodeAnnouncementZ;
+
+/**
+ * A trait to describe an object which can receive routing messages.
+ *
+ * # Implementor DoS Warnings
+ *
+ * For `gossip_queries` messages there are potential DoS vectors when handling
+ * inbound queries. Implementors using an on-disk network graph should be aware of
+ * repeated disk I/O for queries accessing different parts of the network graph.
+ */
+typedef struct LDKRoutingMessageHandler {
+ void *this_arg;
+ /**
+ * Handle an incoming node_announcement message, returning true if it should be forwarded on,
+ * false or returning an Err otherwise.
+ */
+ LDKCResult_boolLightningErrorZ (*handle_node_announcement)(const void *this_arg, const struct LDKNodeAnnouncement *NONNULL_PTR msg);
+ /**
+ * Handle a channel_announcement message, returning true if it should be forwarded on, false
+ * or returning an Err otherwise.
+ */
+ LDKCResult_boolLightningErrorZ (*handle_channel_announcement)(const void *this_arg, const struct LDKChannelAnnouncement *NONNULL_PTR msg);
+ /**
+ * Handle an incoming channel_update message, returning true if it should be forwarded on,
+ * false or returning an Err otherwise.
+ */
+ LDKCResult_boolLightningErrorZ (*handle_channel_update)(const void *this_arg, const struct LDKChannelUpdate *NONNULL_PTR msg);
+ /**
+ * Handle some updates to the route graph that we learned due to an outbound failed payment.
+ */
+ void (*handle_htlc_fail_channel_update)(const void *this_arg, const struct LDKHTLCFailChannelUpdate *NONNULL_PTR update);
+ /**
+ * Gets a subset of the channel announcements and updates required to dump our routing table
+ * to a remote node, starting at the short_channel_id indicated by starting_point and
+ * including the batch_amount entries immediately higher in numerical value than starting_point.
+ */
+ LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ (*get_next_channel_announcements)(const void *this_arg, uint64_t starting_point, uint8_t batch_amount);
+ /**
+ * Gets a subset of the node announcements required to dump our routing table to a remote node,
+ * starting at the node *after* the provided publickey and including batch_amount entries
+ * immediately higher (as defined by <PublicKey as Ord>::cmp) than starting_point.
+ * If None is provided for starting_point, we start at the first node.
+ */
+ LDKCVec_NodeAnnouncementZ (*get_next_node_announcements)(const void *this_arg, struct LDKPublicKey starting_point, uint8_t batch_amount);
+ /**
+ * Called when a connection is established with a peer. This can be used to
+ * perform routing table synchronization using a strategy defined by the
+ * implementor.
+ */
+ void (*sync_routing_table)(const void *this_arg, struct LDKPublicKey their_node_id, const struct LDKInit *NONNULL_PTR init);
+ /**
+ * Handles the reply of a query we initiated to learn about channels
+ * for a given range of blocks. We can expect to receive one or more
+ * replies to a single query.
+ */
+ LDKCResult_NoneLightningErrorZ (*handle_reply_channel_range)(const void *this_arg, struct LDKPublicKey their_node_id, struct LDKReplyChannelRange msg);
+ /**
+ * Handles the reply of a query we initiated asking for routing gossip
+ * messages for a list of channels. We should receive this message when
+ * a node has completed its best effort to send us the pertaining routing
+ * gossip messages.
+ */
+ LDKCResult_NoneLightningErrorZ (*handle_reply_short_channel_ids_end)(const void *this_arg, struct LDKPublicKey their_node_id, struct LDKReplyShortChannelIdsEnd msg);
+ /**
+ * Handles when a peer asks us to send a list of short_channel_ids
+ * for the requested range of blocks.
+ */
+ LDKCResult_NoneLightningErrorZ (*handle_query_channel_range)(const void *this_arg, struct LDKPublicKey their_node_id, struct LDKQueryChannelRange msg);
+ /**
+ * Handles when a peer asks us to send routing gossip messages for a
+ * list of short_channel_ids.
+ */
+ LDKCResult_NoneLightningErrorZ (*handle_query_short_channel_ids)(const void *this_arg, struct LDKPublicKey their_node_id, struct LDKQueryShortChannelIds msg);
+ struct LDKMessageSendEventsProvider MessageSendEventsProvider;
+ void (*free)(void *this_arg);
+} LDKRoutingMessageHandler;
+
+typedef union LDKCResultPtr_ChannelReestablish__DecodeError {
+ struct LDKChannelReestablish *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_ChannelReestablish__DecodeError;
+
+typedef struct LDKCResultTempl_ChannelReestablish__DecodeError {
+ union LDKCResultPtr_ChannelReestablish__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_ChannelReestablish__DecodeError;
+
+typedef struct LDKCResultTempl_ChannelReestablish__DecodeError LDKCResult_ChannelReestablishDecodeErrorZ;
+
+typedef union LDKCResultPtr_Init__DecodeError {
+ struct LDKInit *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_Init__DecodeError;
+
+typedef struct LDKCResultTempl_Init__DecodeError {
+ union LDKCResultPtr_Init__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_Init__DecodeError;
+
+typedef struct LDKCResultTempl_Init__DecodeError LDKCResult_InitDecodeErrorZ;
+
+typedef union LDKCResultPtr_Ping__DecodeError {
+ struct LDKPing *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_Ping__DecodeError;
+
+typedef struct LDKCResultTempl_Ping__DecodeError {
+ union LDKCResultPtr_Ping__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_Ping__DecodeError;
+
+typedef struct LDKCResultTempl_Ping__DecodeError LDKCResult_PingDecodeErrorZ;
+
+typedef union LDKCResultPtr_Pong__DecodeError {
+ struct LDKPong *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_Pong__DecodeError;
+
+typedef struct LDKCResultTempl_Pong__DecodeError {
+ union LDKCResultPtr_Pong__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_Pong__DecodeError;
+
+typedef struct LDKCResultTempl_Pong__DecodeError LDKCResult_PongDecodeErrorZ;
+
+typedef union LDKCResultPtr_UnsignedChannelAnnouncement__DecodeError {
+ struct LDKUnsignedChannelAnnouncement *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_UnsignedChannelAnnouncement__DecodeError;
+
+typedef struct LDKCResultTempl_UnsignedChannelAnnouncement__DecodeError {
+ union LDKCResultPtr_UnsignedChannelAnnouncement__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_UnsignedChannelAnnouncement__DecodeError;
+
+typedef struct LDKCResultTempl_UnsignedChannelAnnouncement__DecodeError LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ;
+
+typedef union LDKCResultPtr_UnsignedChannelUpdate__DecodeError {
+ struct LDKUnsignedChannelUpdate *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_UnsignedChannelUpdate__DecodeError;
+
+typedef struct LDKCResultTempl_UnsignedChannelUpdate__DecodeError {
+ union LDKCResultPtr_UnsignedChannelUpdate__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_UnsignedChannelUpdate__DecodeError;
+
+typedef struct LDKCResultTempl_UnsignedChannelUpdate__DecodeError LDKCResult_UnsignedChannelUpdateDecodeErrorZ;
+
+typedef union LDKCResultPtr_ErrorMessage__DecodeError {
+ struct LDKErrorMessage *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_ErrorMessage__DecodeError;
+
+typedef struct LDKCResultTempl_ErrorMessage__DecodeError {
+ union LDKCResultPtr_ErrorMessage__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_ErrorMessage__DecodeError;
+
+typedef struct LDKCResultTempl_ErrorMessage__DecodeError LDKCResult_ErrorMessageDecodeErrorZ;
+
+typedef union LDKCResultPtr_UnsignedNodeAnnouncement__DecodeError {
+ struct LDKUnsignedNodeAnnouncement *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_UnsignedNodeAnnouncement__DecodeError;
+
+typedef struct LDKCResultTempl_UnsignedNodeAnnouncement__DecodeError {
+ union LDKCResultPtr_UnsignedNodeAnnouncement__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_UnsignedNodeAnnouncement__DecodeError;
+
+typedef struct LDKCResultTempl_UnsignedNodeAnnouncement__DecodeError LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ;
+
+typedef union LDKCResultPtr_QueryShortChannelIds__DecodeError {
+ struct LDKQueryShortChannelIds *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_QueryShortChannelIds__DecodeError;
+
+typedef struct LDKCResultTempl_QueryShortChannelIds__DecodeError {
+ union LDKCResultPtr_QueryShortChannelIds__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_QueryShortChannelIds__DecodeError;
+
+typedef struct LDKCResultTempl_QueryShortChannelIds__DecodeError LDKCResult_QueryShortChannelIdsDecodeErrorZ;
+
+typedef union LDKCResultPtr_ReplyShortChannelIdsEnd__DecodeError {
+ struct LDKReplyShortChannelIdsEnd *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_ReplyShortChannelIdsEnd__DecodeError;
+
+typedef struct LDKCResultTempl_ReplyShortChannelIdsEnd__DecodeError {
+ union LDKCResultPtr_ReplyShortChannelIdsEnd__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_ReplyShortChannelIdsEnd__DecodeError;
+
+typedef struct LDKCResultTempl_ReplyShortChannelIdsEnd__DecodeError LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ;
+
+typedef union LDKCResultPtr_QueryChannelRange__DecodeError {
+ struct LDKQueryChannelRange *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_QueryChannelRange__DecodeError;
+
+typedef struct LDKCResultTempl_QueryChannelRange__DecodeError {
+ union LDKCResultPtr_QueryChannelRange__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_QueryChannelRange__DecodeError;
+
+typedef struct LDKCResultTempl_QueryChannelRange__DecodeError LDKCResult_QueryChannelRangeDecodeErrorZ;
+
+typedef union LDKCResultPtr_ReplyChannelRange__DecodeError {
+ struct LDKReplyChannelRange *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_ReplyChannelRange__DecodeError;
+
+typedef struct LDKCResultTempl_ReplyChannelRange__DecodeError {
+ union LDKCResultPtr_ReplyChannelRange__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_ReplyChannelRange__DecodeError;
+
+typedef struct LDKCResultTempl_ReplyChannelRange__DecodeError LDKCResult_ReplyChannelRangeDecodeErrorZ;
+
+typedef union LDKCResultPtr_GossipTimestampFilter__DecodeError {
+ struct LDKGossipTimestampFilter *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_GossipTimestampFilter__DecodeError;
-/**
- * A trait to describe an object which can receive routing messages.
- */
-typedef struct LDKRoutingMessageHandler {
- void *this_arg;
- /**
- * Handle an incoming node_announcement message, returning true if it should be forwarded on,
- * false or returning an Err otherwise.
- */
- LDKCResult_boolLightningErrorZ (*handle_node_announcement)(const void *this_arg, const LDKNodeAnnouncement *msg);
- /**
- * Handle a channel_announcement message, returning true if it should be forwarded on, false
- * or returning an Err otherwise.
- */
- LDKCResult_boolLightningErrorZ (*handle_channel_announcement)(const void *this_arg, const LDKChannelAnnouncement *msg);
- /**
- * Handle an incoming channel_update message, returning true if it should be forwarded on,
- * false or returning an Err otherwise.
- */
- LDKCResult_boolLightningErrorZ (*handle_channel_update)(const void *this_arg, const LDKChannelUpdate *msg);
- /**
- * Handle some updates to the route graph that we learned due to an outbound failed payment.
- */
- void (*handle_htlc_fail_channel_update)(const void *this_arg, const LDKHTLCFailChannelUpdate *update);
- /**
- * Gets a subset of the channel announcements and updates required to dump our routing table
- * to a remote node, starting at the short_channel_id indicated by starting_point and
- * including the batch_amount entries immediately higher in numerical value than starting_point.
- */
- LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ (*get_next_channel_announcements)(const void *this_arg, uint64_t starting_point, uint8_t batch_amount);
- /**
- * Gets a subset of the node announcements required to dump our routing table to a remote node,
- * starting at the node *after* the provided publickey and including batch_amount entries
- * immediately higher (as defined by <PublicKey as Ord>::cmp) than starting_point.
- * If None is provided for starting_point, we start at the first node.
- */
- LDKCVec_NodeAnnouncementZ (*get_next_node_announcements)(const void *this_arg, LDKPublicKey starting_point, uint8_t batch_amount);
- /**
- * Returns whether a full sync should be requested from a peer.
- */
- bool (*should_request_full_sync)(const void *this_arg, LDKPublicKey node_id);
- void (*free)(void *this_arg);
-} LDKRoutingMessageHandler;
+typedef struct LDKCResultTempl_GossipTimestampFilter__DecodeError {
+ union LDKCResultPtr_GossipTimestampFilter__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_GossipTimestampFilter__DecodeError;
+
+typedef struct LDKCResultTempl_GossipTimestampFilter__DecodeError LDKCResult_GossipTimestampFilterDecodeErrorZ;
* indicating that read events on this descriptor should resume. A resume_read of false does
* *not* imply that further read events should be paused.
*/
- uintptr_t (*send_data)(void *this_arg, LDKu8slice data, bool resume_read);
+ uintptr_t (*send_data)(void *this_arg, struct LDKu8slice data, bool resume_read);
/**
* Disconnect the socket pointed to by this SocketDescriptor. Once this function returns, no
* more calls to write_buffer_space_avail, read_event or socket_disconnected may be made with
* socket_disconnected but prior to socket_disconnected returning.
*/
void (*disconnect_socket)(void *this_arg);
- bool (*eq)(const void *this_arg, const void *other_arg);
+ bool (*eq)(const void *this_arg, const struct LDKSocketDescriptor *NONNULL_PTR other_arg);
uint64_t (*hash)(const void *this_arg);
void *(*clone)(const void *this_arg);
void (*free)(void *this_arg);
} LDKPeerManager;
typedef struct LDKCVecTempl_PublicKey {
- LDKPublicKey *data;
+ struct LDKPublicKey *data;
uintptr_t datalen;
} LDKCVecTempl_PublicKey;
-typedef LDKCVecTempl_PublicKey LDKCVec_PublicKeyZ;
+typedef struct LDKCVecTempl_PublicKey LDKCVec_PublicKeyZ;
typedef union LDKCResultPtr_CVecTempl_u8_____PeerHandleError {
- LDKCVecTempl_u8 *result;
- LDKPeerHandleError *err;
+ struct LDKCVecTempl_u8 *result;
+ struct LDKPeerHandleError *err;
} LDKCResultPtr_CVecTempl_u8_____PeerHandleError;
typedef struct LDKCResultTempl_CVecTempl_u8_____PeerHandleError {
- LDKCResultPtr_CVecTempl_u8_____PeerHandleError contents;
+ union LDKCResultPtr_CVecTempl_u8_____PeerHandleError contents;
bool result_ok;
} LDKCResultTempl_CVecTempl_u8_____PeerHandleError;
-typedef LDKCResultTempl_CVecTempl_u8_____PeerHandleError LDKCResult_CVec_u8ZPeerHandleErrorZ;
+typedef struct LDKCResultTempl_CVecTempl_u8_____PeerHandleError LDKCResult_CVec_u8ZPeerHandleErrorZ;
typedef union LDKCResultPtr_bool__PeerHandleError {
bool *result;
- LDKPeerHandleError *err;
+ struct LDKPeerHandleError *err;
} LDKCResultPtr_bool__PeerHandleError;
typedef struct LDKCResultTempl_bool__PeerHandleError {
- LDKCResultPtr_bool__PeerHandleError contents;
+ union LDKCResultPtr_bool__PeerHandleError contents;
bool result_ok;
} LDKCResultTempl_bool__PeerHandleError;
-typedef LDKCResultTempl_bool__PeerHandleError LDKCResult_boolPeerHandleErrorZ;
+typedef struct LDKCResultTempl_bool__PeerHandleError LDKCResult_boolPeerHandleErrorZ;
typedef union LDKCResultPtr_SecretKey__Secp256k1Error {
- LDKSecretKey *result;
- LDKSecp256k1Error *err;
+ struct LDKSecretKey *result;
+ enum LDKSecp256k1Error *err;
} LDKCResultPtr_SecretKey__Secp256k1Error;
typedef struct LDKCResultTempl_SecretKey__Secp256k1Error {
- LDKCResultPtr_SecretKey__Secp256k1Error contents;
+ union LDKCResultPtr_SecretKey__Secp256k1Error contents;
bool result_ok;
} LDKCResultTempl_SecretKey__Secp256k1Error;
-typedef LDKCResultTempl_SecretKey__Secp256k1Error LDKCResult_SecretKeySecpErrorZ;
+typedef struct LDKCResultTempl_SecretKey__Secp256k1Error LDKCResult_SecretKeySecpErrorZ;
typedef union LDKCResultPtr_PublicKey__Secp256k1Error {
- LDKPublicKey *result;
- LDKSecp256k1Error *err;
+ struct LDKPublicKey *result;
+ enum LDKSecp256k1Error *err;
} LDKCResultPtr_PublicKey__Secp256k1Error;
typedef struct LDKCResultTempl_PublicKey__Secp256k1Error {
- LDKCResultPtr_PublicKey__Secp256k1Error contents;
+ union LDKCResultPtr_PublicKey__Secp256k1Error contents;
bool result_ok;
} LDKCResultTempl_PublicKey__Secp256k1Error;
-typedef LDKCResultTempl_PublicKey__Secp256k1Error LDKCResult_PublicKeySecpErrorZ;
+typedef struct LDKCResultTempl_PublicKey__Secp256k1Error LDKCResult_PublicKeySecpErrorZ;
*
* These keys are assumed to be good, either because the code derived them from
* channel basepoints via the new function, or they were obtained via
- * PreCalculatedTxCreationKeys.trust_key_derivation because we trusted the source of the
+ * CommitmentTransaction.trust().keys() because we trusted the source of the
* pre-calculated keys.
*/
typedef struct MUST_USE_STRUCT LDKTxCreationKeys {
} LDKTxCreationKeys;
typedef union LDKCResultPtr_TxCreationKeys__Secp256k1Error {
- LDKTxCreationKeys *result;
- LDKSecp256k1Error *err;
+ struct LDKTxCreationKeys *result;
+ enum LDKSecp256k1Error *err;
} LDKCResultPtr_TxCreationKeys__Secp256k1Error;
typedef struct LDKCResultTempl_TxCreationKeys__Secp256k1Error {
- LDKCResultPtr_TxCreationKeys__Secp256k1Error contents;
+ union LDKCResultPtr_TxCreationKeys__Secp256k1Error contents;
bool result_ok;
} LDKCResultTempl_TxCreationKeys__Secp256k1Error;
-typedef LDKCResultTempl_TxCreationKeys__Secp256k1Error LDKCResult_TxCreationKeysSecpErrorZ;
+typedef struct LDKCResultTempl_TxCreationKeys__Secp256k1Error LDKCResult_TxCreationKeysSecpErrorZ;
-typedef struct LDKCVecTempl_C2TupleTempl_HTLCOutputInCommitment__Signature {
- LDKC2TupleTempl_HTLCOutputInCommitment__Signature *data;
- uintptr_t datalen;
-} LDKCVecTempl_C2TupleTempl_HTLCOutputInCommitment__Signature;
-typedef LDKCVecTempl_C2TupleTempl_HTLCOutputInCommitment__Signature LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ;
+
+/**
+ * Late-bound per-channel counterparty data used to build transactions.
+ */
+typedef struct MUST_USE_STRUCT LDKCounterpartyChannelTransactionParameters {
+ /**
+ * 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.
+ */
+ LDKnativeCounterpartyChannelTransactionParameters *inner;
+ bool is_owned;
+} LDKCounterpartyChannelTransactionParameters;
+
+
+
+/**
+ * Static channel fields used to build transactions given per-commitment fields, organized by
+ * broadcaster/countersignatory.
+ *
+ * This is derived from the holder/counterparty-organized ChannelTransactionParameters via the
+ * as_holder_broadcastable and as_counterparty_broadcastable functions.
+ */
+typedef struct MUST_USE_STRUCT LDKDirectedChannelTransactionParameters {
+ /**
+ * 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.
+ */
+ LDKnativeDirectedChannelTransactionParameters *inner;
+ bool is_owned;
+} LDKDirectedChannelTransactionParameters;
+
+
+
+/**
+ * A pre-built Bitcoin commitment transaction and its txid.
+ */
+typedef struct MUST_USE_STRUCT LDKBuiltCommitmentTransaction {
+ /**
+ * 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.
+ */
+ LDKnativeBuiltCommitmentTransaction *inner;
+ bool is_owned;
+} LDKBuiltCommitmentTransaction;
} LDKRouteHop;
typedef struct LDKCVecTempl_RouteHop {
- LDKRouteHop *data;
+ struct LDKRouteHop *data;
uintptr_t datalen;
} LDKCVecTempl_RouteHop;
typedef struct LDKCVecTempl_CVecTempl_RouteHop {
- LDKCVecTempl_RouteHop *data;
+ struct LDKCVecTempl_RouteHop *data;
uintptr_t datalen;
} LDKCVecTempl_CVecTempl_RouteHop;
-typedef LDKCVecTempl_CVecTempl_RouteHop LDKCVec_CVec_RouteHopZZ;
+typedef struct LDKCVecTempl_CVecTempl_RouteHop LDKCVec_CVec_RouteHopZZ;
+
+typedef union LDKCResultPtr_Route__DecodeError {
+ struct LDKRoute *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_Route__DecodeError;
+
+typedef struct LDKCResultTempl_Route__DecodeError {
+ union LDKCResultPtr_Route__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_Route__DecodeError;
+
+typedef struct LDKCResultTempl_Route__DecodeError LDKCResult_RouteDecodeErrorZ;
} LDKRoutingFees;
typedef union LDKCResultPtr_Route__LightningError {
- LDKRoute *result;
- LDKLightningError *err;
+ struct LDKRoute *result;
+ struct LDKLightningError *err;
} LDKCResultPtr_Route__LightningError;
typedef struct LDKCResultTempl_Route__LightningError {
- LDKCResultPtr_Route__LightningError contents;
+ union LDKCResultPtr_Route__LightningError contents;
bool result_ok;
} LDKCResultTempl_Route__LightningError;
-typedef LDKCResultTempl_Route__LightningError LDKCResult_RouteLightningErrorZ;
+typedef struct LDKCResultTempl_Route__LightningError LDKCResult_RouteLightningErrorZ;
} LDKNetworkGraph;
typedef struct LDKCVecTempl_RouteHint {
- LDKRouteHint *data;
+ struct LDKRouteHint *data;
uintptr_t datalen;
} LDKCVecTempl_RouteHint;
-typedef LDKCVecTempl_RouteHint LDKCVec_RouteHintZ;
+typedef struct LDKCVecTempl_RouteHint LDKCVec_RouteHintZ;
bool is_owned;
} LDKChannelInfo;
+typedef union LDKCResultPtr_RoutingFees__DecodeError {
+ struct LDKRoutingFees *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_RoutingFees__DecodeError;
+
+typedef struct LDKCResultTempl_RoutingFees__DecodeError {
+ union LDKCResultPtr_RoutingFees__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_RoutingFees__DecodeError;
+
+typedef struct LDKCResultTempl_RoutingFees__DecodeError LDKCResult_RoutingFeesDecodeErrorZ;
+
/**
bool is_owned;
} LDKNodeAnnouncementInfo;
+typedef union LDKCResultPtr_NodeAnnouncementInfo__DecodeError {
+ struct LDKNodeAnnouncementInfo *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_NodeAnnouncementInfo__DecodeError;
+
+typedef struct LDKCResultTempl_NodeAnnouncementInfo__DecodeError {
+ union LDKCResultPtr_NodeAnnouncementInfo__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_NodeAnnouncementInfo__DecodeError;
+
+typedef struct LDKCResultTempl_NodeAnnouncementInfo__DecodeError LDKCResult_NodeAnnouncementInfoDecodeErrorZ;
+
/**
bool is_owned;
} LDKNodeInfo;
-typedef LDKCVecTempl_RouteHop LDKCVec_RouteHopZ;
+typedef union LDKCResultPtr_NodeInfo__DecodeError {
+ struct LDKNodeInfo *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_NodeInfo__DecodeError;
+
+typedef struct LDKCResultTempl_NodeInfo__DecodeError {
+ union LDKCResultPtr_NodeInfo__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_NodeInfo__DecodeError;
+
+typedef struct LDKCResultTempl_NodeInfo__DecodeError LDKCResult_NodeInfoDecodeErrorZ;
+
+typedef union LDKCResultPtr_NetworkGraph__DecodeError {
+ struct LDKNetworkGraph *result;
+ struct LDKDecodeError *err;
+} LDKCResultPtr_NetworkGraph__DecodeError;
+
+typedef struct LDKCResultTempl_NetworkGraph__DecodeError {
+ union LDKCResultPtr_NetworkGraph__DecodeError contents;
+ bool result_ok;
+} LDKCResultTempl_NetworkGraph__DecodeError;
+
+typedef struct LDKCResultTempl_NetworkGraph__DecodeError LDKCResult_NetworkGraphDecodeErrorZ;
+
+typedef struct LDKCResultTempl_NetAddress__u8 LDKCResult_NetAddressu8Z;
+
+typedef struct LDKCVecTempl_RouteHop LDKCVec_RouteHopZ;
+
+extern const void (*CVec_SpendableOutputDescriptorZ_free)(LDKCVec_SpendableOutputDescriptorZ);
+
+extern const void (*CVec_MessageSendEventZ_free)(LDKCVec_MessageSendEventZ);
+
+extern const void (*CVec_EventZ_free)(LDKCVec_EventZ);
+
+extern const void (*C2Tuple_usizeTransactionZ_free)(LDKC2Tuple_usizeTransactionZ);
+
+extern const void (*CVec_C2Tuple_usizeTransactionZZ_free)(LDKCVec_C2Tuple_usizeTransactionZZ);
+
+extern const void (*CResult_NoneChannelMonitorUpdateErrZ_free)(LDKCResult_NoneChannelMonitorUpdateErrZ);
+
+extern const LDKCResult_NoneChannelMonitorUpdateErrZ (*CResult_NoneChannelMonitorUpdateErrZ_err)(enum LDKChannelMonitorUpdateErr);
+
+extern const void (*CVec_MonitorEventZ_free)(LDKCVec_MonitorEventZ);
-extern const void (*C2Tuple_HTLCOutputInCommitmentSignatureZ_free)(LDKC2Tuple_HTLCOutputInCommitmentSignatureZ);
+extern const void (*CResult_ChannelMonitorUpdateDecodeErrorZ_free)(LDKCResult_ChannelMonitorUpdateDecodeErrorZ);
+
+extern const LDKCResult_ChannelMonitorUpdateDecodeErrorZ (*CResult_ChannelMonitorUpdateDecodeErrorZ_ok)(struct LDKChannelMonitorUpdate);
+
+extern const LDKCResult_ChannelMonitorUpdateDecodeErrorZ (*CResult_ChannelMonitorUpdateDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_NoneMonitorUpdateErrorZ_free)(LDKCResult_NoneMonitorUpdateErrorZ);
+
+extern const LDKCResult_NoneMonitorUpdateErrorZ (*CResult_NoneMonitorUpdateErrorZ_err)(struct LDKMonitorUpdateError);
extern const void (*C2Tuple_OutPointScriptZ_free)(LDKC2Tuple_OutPointScriptZ);
-extern const void (*C2Tuple_SignatureCVec_SignatureZZ_free)(LDKC2Tuple_SignatureCVec_SignatureZZ);
+extern const void (*CVec_TransactionZ_free)(LDKCVec_TransactionZ);
+
+extern const void (*C2Tuple_u32TxOutZ_free)(LDKC2Tuple_u32TxOutZ);
-extern const void (*C2Tuple_TxidCVec_TxOutZZ_free)(LDKC2Tuple_TxidCVec_TxOutZZ);
+extern const void (*CVec_C2Tuple_u32TxOutZZ_free)(LDKCVec_C2Tuple_u32TxOutZZ);
+
+extern const void (*C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free)(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ);
+
+extern const void (*CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free)(LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ);
+
+extern const void (*C2Tuple_BlockHashChannelMonitorZ_free)(LDKC2Tuple_BlockHashChannelMonitorZ);
+
+extern const void (*CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free)(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ);
+
+extern const LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ (*CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok)(LDKC2Tuple_BlockHashChannelMonitorZ);
+
+extern const LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ (*CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err)(struct LDKDecodeError);
extern const void (*C2Tuple_u64u64Z_free)(LDKC2Tuple_u64u64Z);
-extern const void (*C2Tuple_usizeTransactionZ_free)(LDKC2Tuple_usizeTransactionZ);
+extern const void (*CResult_SpendableOutputDescriptorDecodeErrorZ_free)(LDKCResult_SpendableOutputDescriptorDecodeErrorZ);
-extern const void (*C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free)(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ);
+extern const LDKCResult_SpendableOutputDescriptorDecodeErrorZ (*CResult_SpendableOutputDescriptorDecodeErrorZ_ok)(struct LDKSpendableOutputDescriptor);
+
+extern const LDKCResult_SpendableOutputDescriptorDecodeErrorZ (*CResult_SpendableOutputDescriptorDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CVec_SignatureZ_free)(LDKCVec_SignatureZ);
+
+extern const void (*C2Tuple_SignatureCVec_SignatureZZ_free)(LDKC2Tuple_SignatureCVec_SignatureZZ);
extern const void (*CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free)(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ);
extern const LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ (*CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok)(LDKC2Tuple_SignatureCVec_SignatureZZ);
+extern const void (*CResult_SignatureNoneZ_free)(LDKCResult_SignatureNoneZ);
+
+extern const LDKCResult_SignatureNoneZ (*CResult_SignatureNoneZ_ok)(struct LDKSignature);
+
extern const void (*CResult_CVec_SignatureZNoneZ_free)(LDKCResult_CVec_SignatureZNoneZ);
extern const LDKCResult_CVec_SignatureZNoneZ (*CResult_CVec_SignatureZNoneZ_ok)(LDKCVec_SignatureZ);
-extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_err)(LDKPeerHandleError);
+extern const void (*CResult_ChanKeySignerDecodeErrorZ_free)(LDKCResult_ChanKeySignerDecodeErrorZ);
-extern const void (*CResult_CVec_u8ZPeerHandleErrorZ_free)(LDKCResult_CVec_u8ZPeerHandleErrorZ);
+extern const LDKCResult_ChanKeySignerDecodeErrorZ (*CResult_ChanKeySignerDecodeErrorZ_ok)(struct LDKChannelKeys);
-extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_ok)(LDKCVec_u8Z);
+extern const LDKCResult_ChanKeySignerDecodeErrorZ (*CResult_ChanKeySignerDecodeErrorZ_err)(struct LDKDecodeError);
-extern const LDKCResult_NoneAPIErrorZ (*CResult_NoneAPIErrorZ_err)(LDKAPIError);
+extern const void (*CResult_InMemoryChannelKeysDecodeErrorZ_free)(LDKCResult_InMemoryChannelKeysDecodeErrorZ);
-extern const void (*CResult_NoneAPIErrorZ_free)(LDKCResult_NoneAPIErrorZ);
+extern const LDKCResult_InMemoryChannelKeysDecodeErrorZ (*CResult_InMemoryChannelKeysDecodeErrorZ_ok)(struct LDKInMemoryChannelKeys);
-extern const LDKCResult_NoneChannelMonitorUpdateErrZ (*CResult_NoneChannelMonitorUpdateErrZ_err)(LDKChannelMonitorUpdateErr);
+extern const LDKCResult_InMemoryChannelKeysDecodeErrorZ (*CResult_InMemoryChannelKeysDecodeErrorZ_err)(struct LDKDecodeError);
-extern const void (*CResult_NoneChannelMonitorUpdateErrZ_free)(LDKCResult_NoneChannelMonitorUpdateErrZ);
+extern const void (*CResult_TxOutAccessErrorZ_free)(LDKCResult_TxOutAccessErrorZ);
-extern const LDKCResult_NoneMonitorUpdateErrorZ (*CResult_NoneMonitorUpdateErrorZ_err)(LDKMonitorUpdateError);
+extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_ok)(struct LDKTxOut);
-extern const void (*CResult_NoneMonitorUpdateErrorZ_free)(LDKCResult_NoneMonitorUpdateErrorZ);
+extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_err)(enum LDKAccessError);
-extern const LDKCResult_NonePaymentSendFailureZ (*CResult_NonePaymentSendFailureZ_err)(LDKPaymentSendFailure);
+extern const void (*CResult_NoneAPIErrorZ_free)(LDKCResult_NoneAPIErrorZ);
-extern const void (*CResult_NonePaymentSendFailureZ_free)(LDKCResult_NonePaymentSendFailureZ);
+extern const LDKCResult_NoneAPIErrorZ (*CResult_NoneAPIErrorZ_err)(struct LDKAPIError);
-extern const LDKCResult_NonePeerHandleErrorZ (*CResult_NonePeerHandleErrorZ_err)(LDKPeerHandleError);
+extern const void (*CVec_ChannelDetailsZ_free)(LDKCVec_ChannelDetailsZ);
-extern const void (*CResult_NonePeerHandleErrorZ_free)(LDKCResult_NonePeerHandleErrorZ);
+extern const void (*CResult_NonePaymentSendFailureZ_free)(LDKCResult_NonePaymentSendFailureZ);
-extern const LDKCResult_PublicKeySecpErrorZ (*CResult_PublicKeySecpErrorZ_err)(LDKSecp256k1Error);
+extern const LDKCResult_NonePaymentSendFailureZ (*CResult_NonePaymentSendFailureZ_err)(struct LDKPaymentSendFailure);
-extern const void (*CResult_PublicKeySecpErrorZ_free)(LDKCResult_PublicKeySecpErrorZ);
+extern const void (*CVec_NetAddressZ_free)(LDKCVec_NetAddressZ);
-extern const LDKCResult_PublicKeySecpErrorZ (*CResult_PublicKeySecpErrorZ_ok)(LDKPublicKey);
+extern const void (*CVec_ChannelMonitorZ_free)(LDKCVec_ChannelMonitorZ);
-extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_err)(LDKLightningError);
+extern const void (*C2Tuple_BlockHashChannelManagerZ_free)(LDKC2Tuple_BlockHashChannelManagerZ);
-extern const void (*CResult_RouteLightningErrorZ_free)(LDKCResult_RouteLightningErrorZ);
+extern const void (*CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free)(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ);
-extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_ok)(LDKRoute);
+extern const LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ (*CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok)(LDKC2Tuple_BlockHashChannelManagerZ);
-extern const LDKCResult_SecretKeySecpErrorZ (*CResult_SecretKeySecpErrorZ_err)(LDKSecp256k1Error);
+extern const LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ (*CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err)(struct LDKDecodeError);
-extern const void (*CResult_SecretKeySecpErrorZ_free)(LDKCResult_SecretKeySecpErrorZ);
+extern const void (*CResult_NetAddressu8Z_free)(LDKCResult_NetAddressu8Z);
-extern const LDKCResult_SecretKeySecpErrorZ (*CResult_SecretKeySecpErrorZ_ok)(LDKSecretKey);
+extern const LDKCResult_NetAddressu8Z (*CResult_NetAddressu8Z_ok)(struct LDKNetAddress);
-extern const void (*CResult_SignatureNoneZ_free)(LDKCResult_SignatureNoneZ);
+extern const LDKCResult_NetAddressu8Z (*CResult_NetAddressu8Z_err)(uint8_t);
-extern const LDKCResult_SignatureNoneZ (*CResult_SignatureNoneZ_ok)(LDKSignature);
+extern const void (*CResult_CResult_NetAddressu8ZDecodeErrorZ_free)(LDKCResult_CResult_NetAddressu8ZDecodeErrorZ);
-extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_err)(LDKSecp256k1Error);
+extern const LDKCResult_CResult_NetAddressu8ZDecodeErrorZ (*CResult_CResult_NetAddressu8ZDecodeErrorZ_ok)(LDKCResult_NetAddressu8Z);
-extern const void (*CResult_TxCreationKeysSecpErrorZ_free)(LDKCResult_TxCreationKeysSecpErrorZ);
+extern const LDKCResult_CResult_NetAddressu8ZDecodeErrorZ (*CResult_CResult_NetAddressu8ZDecodeErrorZ_err)(struct LDKDecodeError);
-extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_ok)(LDKTxCreationKeys);
+extern const void (*CVec_u64Z_free)(LDKCVec_u64Z);
-extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_err)(LDKAccessError);
+extern const void (*CVec_UpdateAddHTLCZ_free)(LDKCVec_UpdateAddHTLCZ);
-extern const void (*CResult_TxOutAccessErrorZ_free)(LDKCResult_TxOutAccessErrorZ);
+extern const void (*CVec_UpdateFulfillHTLCZ_free)(LDKCVec_UpdateFulfillHTLCZ);
-extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_ok)(LDKTxOut);
+extern const void (*CVec_UpdateFailHTLCZ_free)(LDKCVec_UpdateFailHTLCZ);
-extern const LDKCResult_boolLightningErrorZ (*CResult_boolLightningErrorZ_err)(LDKLightningError);
+extern const void (*CVec_UpdateFailMalformedHTLCZ_free)(LDKCVec_UpdateFailMalformedHTLCZ);
extern const void (*CResult_boolLightningErrorZ_free)(LDKCResult_boolLightningErrorZ);
extern const LDKCResult_boolLightningErrorZ (*CResult_boolLightningErrorZ_ok)(bool);
-extern const LDKCResult_boolPeerHandleErrorZ (*CResult_boolPeerHandleErrorZ_err)(LDKPeerHandleError);
+extern const LDKCResult_boolLightningErrorZ (*CResult_boolLightningErrorZ_err)(struct LDKLightningError);
+
+extern const void (*C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free)(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ);
+
+extern const void (*CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free)(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ);
+
+extern const void (*CVec_NodeAnnouncementZ_free)(LDKCVec_NodeAnnouncementZ);
+
+extern const void (*CResult_NoneLightningErrorZ_free)(LDKCResult_NoneLightningErrorZ);
+
+extern const LDKCResult_NoneLightningErrorZ (*CResult_NoneLightningErrorZ_err)(struct LDKLightningError);
+
+extern const void (*CResult_ChannelReestablishDecodeErrorZ_free)(LDKCResult_ChannelReestablishDecodeErrorZ);
+
+extern const LDKCResult_ChannelReestablishDecodeErrorZ (*CResult_ChannelReestablishDecodeErrorZ_ok)(struct LDKChannelReestablish);
+
+extern const LDKCResult_ChannelReestablishDecodeErrorZ (*CResult_ChannelReestablishDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_InitDecodeErrorZ_free)(LDKCResult_InitDecodeErrorZ);
+
+extern const LDKCResult_InitDecodeErrorZ (*CResult_InitDecodeErrorZ_ok)(struct LDKInit);
+
+extern const LDKCResult_InitDecodeErrorZ (*CResult_InitDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_PingDecodeErrorZ_free)(LDKCResult_PingDecodeErrorZ);
+
+extern const LDKCResult_PingDecodeErrorZ (*CResult_PingDecodeErrorZ_ok)(struct LDKPing);
+
+extern const LDKCResult_PingDecodeErrorZ (*CResult_PingDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_PongDecodeErrorZ_free)(LDKCResult_PongDecodeErrorZ);
+
+extern const LDKCResult_PongDecodeErrorZ (*CResult_PongDecodeErrorZ_ok)(struct LDKPong);
+
+extern const LDKCResult_PongDecodeErrorZ (*CResult_PongDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_UnsignedChannelAnnouncementDecodeErrorZ_free)(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ);
+
+extern const LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ (*CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok)(struct LDKUnsignedChannelAnnouncement);
+
+extern const LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ (*CResult_UnsignedChannelAnnouncementDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_UnsignedChannelUpdateDecodeErrorZ_free)(LDKCResult_UnsignedChannelUpdateDecodeErrorZ);
+
+extern const LDKCResult_UnsignedChannelUpdateDecodeErrorZ (*CResult_UnsignedChannelUpdateDecodeErrorZ_ok)(struct LDKUnsignedChannelUpdate);
+
+extern const LDKCResult_UnsignedChannelUpdateDecodeErrorZ (*CResult_UnsignedChannelUpdateDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_ErrorMessageDecodeErrorZ_free)(LDKCResult_ErrorMessageDecodeErrorZ);
+
+extern const LDKCResult_ErrorMessageDecodeErrorZ (*CResult_ErrorMessageDecodeErrorZ_ok)(struct LDKErrorMessage);
+
+extern const LDKCResult_ErrorMessageDecodeErrorZ (*CResult_ErrorMessageDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_UnsignedNodeAnnouncementDecodeErrorZ_free)(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ);
+
+extern const LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ (*CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok)(struct LDKUnsignedNodeAnnouncement);
+
+extern const LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ (*CResult_UnsignedNodeAnnouncementDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_QueryShortChannelIdsDecodeErrorZ_free)(LDKCResult_QueryShortChannelIdsDecodeErrorZ);
+
+extern const LDKCResult_QueryShortChannelIdsDecodeErrorZ (*CResult_QueryShortChannelIdsDecodeErrorZ_ok)(struct LDKQueryShortChannelIds);
+
+extern const LDKCResult_QueryShortChannelIdsDecodeErrorZ (*CResult_QueryShortChannelIdsDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_ReplyShortChannelIdsEndDecodeErrorZ_free)(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ);
+
+extern const LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ (*CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok)(struct LDKReplyShortChannelIdsEnd);
+
+extern const LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ (*CResult_ReplyShortChannelIdsEndDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_QueryChannelRangeDecodeErrorZ_free)(LDKCResult_QueryChannelRangeDecodeErrorZ);
+
+extern const LDKCResult_QueryChannelRangeDecodeErrorZ (*CResult_QueryChannelRangeDecodeErrorZ_ok)(struct LDKQueryChannelRange);
+
+extern const LDKCResult_QueryChannelRangeDecodeErrorZ (*CResult_QueryChannelRangeDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_ReplyChannelRangeDecodeErrorZ_free)(LDKCResult_ReplyChannelRangeDecodeErrorZ);
+
+extern const LDKCResult_ReplyChannelRangeDecodeErrorZ (*CResult_ReplyChannelRangeDecodeErrorZ_ok)(struct LDKReplyChannelRange);
+
+extern const LDKCResult_ReplyChannelRangeDecodeErrorZ (*CResult_ReplyChannelRangeDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_GossipTimestampFilterDecodeErrorZ_free)(LDKCResult_GossipTimestampFilterDecodeErrorZ);
+
+extern const LDKCResult_GossipTimestampFilterDecodeErrorZ (*CResult_GossipTimestampFilterDecodeErrorZ_ok)(struct LDKGossipTimestampFilter);
+
+extern const LDKCResult_GossipTimestampFilterDecodeErrorZ (*CResult_GossipTimestampFilterDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CVec_PublicKeyZ_free)(LDKCVec_PublicKeyZ);
+
+extern const void (*CVec_u8Z_free)(LDKCVec_u8Z);
+
+extern const void (*CResult_CVec_u8ZPeerHandleErrorZ_free)(LDKCResult_CVec_u8ZPeerHandleErrorZ);
+
+extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_ok)(LDKCVec_u8Z);
+
+extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_err)(struct LDKPeerHandleError);
+
+extern const void (*CResult_NonePeerHandleErrorZ_free)(LDKCResult_NonePeerHandleErrorZ);
+
+extern const LDKCResult_NonePeerHandleErrorZ (*CResult_NonePeerHandleErrorZ_err)(struct LDKPeerHandleError);
extern const void (*CResult_boolPeerHandleErrorZ_free)(LDKCResult_boolPeerHandleErrorZ);
extern const LDKCResult_boolPeerHandleErrorZ (*CResult_boolPeerHandleErrorZ_ok)(bool);
-extern const void (*CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ_free)(LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ);
+extern const LDKCResult_boolPeerHandleErrorZ (*CResult_boolPeerHandleErrorZ_err)(struct LDKPeerHandleError);
-extern const void (*CVec_C2Tuple_TxidCVec_TxOutZZZ_free)(LDKCVec_C2Tuple_TxidCVec_TxOutZZZ);
+extern const void (*CResult_SecretKeySecpErrorZ_free)(LDKCResult_SecretKeySecpErrorZ);
-extern const void (*CVec_C2Tuple_usizeTransactionZZ_free)(LDKCVec_C2Tuple_usizeTransactionZZ);
+extern const LDKCResult_SecretKeySecpErrorZ (*CResult_SecretKeySecpErrorZ_ok)(struct LDKSecretKey);
-extern const void (*CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free)(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ);
+extern const LDKCResult_SecretKeySecpErrorZ (*CResult_SecretKeySecpErrorZ_err)(enum LDKSecp256k1Error);
-extern const void (*CVec_CVec_RouteHopZZ_free)(LDKCVec_CVec_RouteHopZZ);
+extern const void (*CResult_PublicKeySecpErrorZ_free)(LDKCResult_PublicKeySecpErrorZ);
-extern const void (*CVec_ChannelDetailsZ_free)(LDKCVec_ChannelDetailsZ);
+extern const LDKCResult_PublicKeySecpErrorZ (*CResult_PublicKeySecpErrorZ_ok)(struct LDKPublicKey);
-extern const void (*CVec_ChannelMonitorZ_free)(LDKCVec_ChannelMonitorZ);
+extern const LDKCResult_PublicKeySecpErrorZ (*CResult_PublicKeySecpErrorZ_err)(enum LDKSecp256k1Error);
-extern const void (*CVec_EventZ_free)(LDKCVec_EventZ);
+extern const void (*CResult_TxCreationKeysSecpErrorZ_free)(LDKCResult_TxCreationKeysSecpErrorZ);
-extern const void (*CVec_HTLCOutputInCommitmentZ_free)(LDKCVec_HTLCOutputInCommitmentZ);
+extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_ok)(struct LDKTxCreationKeys);
-extern const void (*CVec_MessageSendEventZ_free)(LDKCVec_MessageSendEventZ);
+extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_err)(enum LDKSecp256k1Error);
-extern const void (*CVec_MonitorEventZ_free)(LDKCVec_MonitorEventZ);
+extern const void (*CResult_TrustedCommitmentTransactionNoneZ_free)(LDKCResult_TrustedCommitmentTransactionNoneZ);
-extern const void (*CVec_NetAddressZ_free)(LDKCVec_NetAddressZ);
+extern const LDKCResult_TrustedCommitmentTransactionNoneZ (*CResult_TrustedCommitmentTransactionNoneZ_ok)(struct LDKTrustedCommitmentTransaction);
-extern const void (*CVec_NodeAnnouncementZ_free)(LDKCVec_NodeAnnouncementZ);
+extern const void (*CVec_RouteHopZ_free)(LDKCVec_RouteHopZ);
-extern const void (*CVec_PublicKeyZ_free)(LDKCVec_PublicKeyZ);
+extern const void (*CVec_CVec_RouteHopZZ_free)(LDKCVec_CVec_RouteHopZZ);
+
+extern const void (*CResult_RouteDecodeErrorZ_free)(LDKCResult_RouteDecodeErrorZ);
+
+extern const LDKCResult_RouteDecodeErrorZ (*CResult_RouteDecodeErrorZ_ok)(struct LDKRoute);
+
+extern const LDKCResult_RouteDecodeErrorZ (*CResult_RouteDecodeErrorZ_err)(struct LDKDecodeError);
extern const void (*CVec_RouteHintZ_free)(LDKCVec_RouteHintZ);
-extern const void (*CVec_RouteHopZ_free)(LDKCVec_RouteHopZ);
+extern const void (*CResult_RouteLightningErrorZ_free)(LDKCResult_RouteLightningErrorZ);
-extern const void (*CVec_SignatureZ_free)(LDKCVec_SignatureZ);
+extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_ok)(struct LDKRoute);
-extern const void (*CVec_SpendableOutputDescriptorZ_free)(LDKCVec_SpendableOutputDescriptorZ);
+extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_err)(struct LDKLightningError);
-extern const void (*CVec_TransactionZ_free)(LDKCVec_TransactionZ);
+extern const void (*CResult_RoutingFeesDecodeErrorZ_free)(LDKCResult_RoutingFeesDecodeErrorZ);
-extern const void (*CVec_TxOutZ_free)(LDKCVec_TxOutZ);
+extern const LDKCResult_RoutingFeesDecodeErrorZ (*CResult_RoutingFeesDecodeErrorZ_ok)(struct LDKRoutingFees);
-extern const void (*CVec_UpdateAddHTLCZ_free)(LDKCVec_UpdateAddHTLCZ);
+extern const LDKCResult_RoutingFeesDecodeErrorZ (*CResult_RoutingFeesDecodeErrorZ_err)(struct LDKDecodeError);
-extern const void (*CVec_UpdateFailHTLCZ_free)(LDKCVec_UpdateFailHTLCZ);
+extern const void (*CResult_NodeAnnouncementInfoDecodeErrorZ_free)(LDKCResult_NodeAnnouncementInfoDecodeErrorZ);
-extern const void (*CVec_UpdateFailMalformedHTLCZ_free)(LDKCVec_UpdateFailMalformedHTLCZ);
+extern const LDKCResult_NodeAnnouncementInfoDecodeErrorZ (*CResult_NodeAnnouncementInfoDecodeErrorZ_ok)(struct LDKNodeAnnouncementInfo);
-extern const void (*CVec_UpdateFulfillHTLCZ_free)(LDKCVec_UpdateFulfillHTLCZ);
+extern const LDKCResult_NodeAnnouncementInfoDecodeErrorZ (*CResult_NodeAnnouncementInfoDecodeErrorZ_err)(struct LDKDecodeError);
-extern const void (*CVec_u64Z_free)(LDKCVec_u64Z);
+extern const void (*CResult_NodeInfoDecodeErrorZ_free)(LDKCResult_NodeInfoDecodeErrorZ);
-extern const void (*CVec_u8Z_free)(LDKCVec_u8Z);
+extern const LDKCResult_NodeInfoDecodeErrorZ (*CResult_NodeInfoDecodeErrorZ_ok)(struct LDKNodeInfo);
+
+extern const LDKCResult_NodeInfoDecodeErrorZ (*CResult_NodeInfoDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const void (*CResult_NetworkGraphDecodeErrorZ_free)(LDKCResult_NetworkGraphDecodeErrorZ);
+
+extern const LDKCResult_NetworkGraphDecodeErrorZ (*CResult_NetworkGraphDecodeErrorZ_ok)(struct LDKNetworkGraph);
+
+extern const LDKCResult_NetworkGraphDecodeErrorZ (*CResult_NetworkGraphDecodeErrorZ_err)(struct LDKDecodeError);
+
+extern const uintptr_t MAX_BUF_SIZE;
extern const uint64_t MIN_RELAY_FEE_SAT_PER_1000_WEIGHT;
-void Transaction_free(LDKTransaction _res);
+extern const uint64_t CLOSED_CHANNEL_UPDATE_ID;
-void TxOut_free(LDKTxOut _res);
+void Transaction_free(struct LDKTransaction _res);
-LDKC2Tuple_usizeTransactionZ C2Tuple_usizeTransactionZ_new(uintptr_t a, LDKTransaction b);
+void TxOut_free(struct LDKTxOut _res);
+
+LDKC2Tuple_usizeTransactionZ C2Tuple_usizeTransactionZ_new(uintptr_t a, struct LDKTransaction b);
LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_ok(void);
LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_ok(void);
-LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_new(LDKOutPoint a, LDKCVec_u8Z b);
+LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_new(struct LDKOutPoint a, LDKCVec_u8Z b);
+
+LDKC2Tuple_u32TxOutZ C2Tuple_u32TxOutZ_new(uint32_t a, struct LDKTxOut b);
-LDKC2Tuple_TxidCVec_TxOutZZ C2Tuple_TxidCVec_TxOutZZ_new(LDKThirtyTwoBytes a, LDKCVec_TxOutZ b);
+LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(struct LDKThirtyTwoBytes a, LDKCVec_C2Tuple_u32TxOutZZ b);
+
+LDKC2Tuple_BlockHashChannelMonitorZ C2Tuple_BlockHashChannelMonitorZ_new(struct LDKThirtyTwoBytes a, struct LDKChannelMonitor b);
LDKC2Tuple_u64u64Z C2Tuple_u64u64Z_new(uint64_t a, uint64_t b);
-LDKC2Tuple_SignatureCVec_SignatureZZ C2Tuple_SignatureCVec_SignatureZZ_new(LDKSignature a, LDKCVec_SignatureZ b);
+LDKC2Tuple_SignatureCVec_SignatureZZ C2Tuple_SignatureCVec_SignatureZZ_new(struct LDKSignature a, LDKCVec_SignatureZ b);
LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err(void);
LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_ok(void);
-LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_ok(void);
+LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_ok(void);
+
+LDKC2Tuple_BlockHashChannelManagerZ C2Tuple_BlockHashChannelManagerZ_new(struct LDKThirtyTwoBytes a, struct LDKChannelManager b);
+
+LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(struct LDKChannelAnnouncement a, struct LDKChannelUpdate b, struct LDKChannelUpdate c);
+
+LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_ok(void);
+
+LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_ok(void);
+
+LDKCResult_TrustedCommitmentTransactionNoneZ CResult_TrustedCommitmentTransactionNoneZ_err(void);
-LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(LDKChannelAnnouncement a, LDKChannelUpdate b, LDKChannelUpdate c);
+void Event_free(struct LDKEvent this_ptr);
-LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_ok(void);
+struct LDKEvent Event_clone(const struct LDKEvent *NONNULL_PTR orig);
-LDKC2Tuple_HTLCOutputInCommitmentSignatureZ C2Tuple_HTLCOutputInCommitmentSignatureZ_new(LDKHTLCOutputInCommitment a, LDKSignature b);
+LDKCVec_u8Z Event_write(const struct LDKEvent *NONNULL_PTR obj);
-void Event_free(LDKEvent this_ptr);
+void MessageSendEvent_free(struct LDKMessageSendEvent this_ptr);
-void MessageSendEvent_free(LDKMessageSendEvent this_ptr);
+struct LDKMessageSendEvent MessageSendEvent_clone(const struct LDKMessageSendEvent *NONNULL_PTR orig);
/**
* Calls the free function if one is set
*/
-void MessageSendEventsProvider_free(LDKMessageSendEventsProvider this_ptr);
+void MessageSendEventsProvider_free(struct LDKMessageSendEventsProvider this_ptr);
/**
* Calls the free function if one is set
*/
-void EventsProvider_free(LDKEventsProvider this_ptr);
+void EventsProvider_free(struct LDKEventsProvider this_ptr);
+
+void APIError_free(struct LDKAPIError this_ptr);
+
+struct LDKAPIError APIError_clone(const struct LDKAPIError *NONNULL_PTR orig);
-void APIError_free(LDKAPIError this_ptr);
+enum LDKLevel Level_clone(const enum LDKLevel *NONNULL_PTR orig);
/**
* Returns the most verbose logging level.
*/
-MUST_USE_RES LDKLevel Level_max(void);
+MUST_USE_RES enum LDKLevel Level_max(void);
/**
* Calls the free function if one is set
*/
-void Logger_free(LDKLogger this_ptr);
+void Logger_free(struct LDKLogger this_ptr);
-void ChannelHandshakeConfig_free(LDKChannelHandshakeConfig this_ptr);
+void ChannelHandshakeConfig_free(struct LDKChannelHandshakeConfig this_ptr);
+
+struct LDKChannelHandshakeConfig ChannelHandshakeConfig_clone(const struct LDKChannelHandshakeConfig *NONNULL_PTR orig);
/**
* Confirmations we will wait for before considering the channel locked in.
*
* Default value: 6.
*/
-uint32_t ChannelHandshakeConfig_get_minimum_depth(const LDKChannelHandshakeConfig *this_ptr);
+uint32_t ChannelHandshakeConfig_get_minimum_depth(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
/**
* Confirmations we will wait for before considering the channel locked in.
*
* Default value: 6.
*/
-void ChannelHandshakeConfig_set_minimum_depth(LDKChannelHandshakeConfig *this_ptr, uint32_t val);
+void ChannelHandshakeConfig_set_minimum_depth(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint32_t val);
/**
* Set to the amount of time we require our counterparty to wait to claim their money.
* Default value: BREAKDOWN_TIMEOUT (currently 144), we enforce it as a minimum at channel
* opening so you can tweak config to ask for more security, not less.
*/
-uint16_t ChannelHandshakeConfig_get_our_to_self_delay(const LDKChannelHandshakeConfig *this_ptr);
+uint16_t ChannelHandshakeConfig_get_our_to_self_delay(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
/**
* Set to the amount of time we require our counterparty to wait to claim their money.
* Default value: BREAKDOWN_TIMEOUT (currently 144), we enforce it as a minimum at channel
* opening so you can tweak config to ask for more security, not less.
*/
-void ChannelHandshakeConfig_set_our_to_self_delay(LDKChannelHandshakeConfig *this_ptr, uint16_t val);
+void ChannelHandshakeConfig_set_our_to_self_delay(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint16_t val);
/**
* Set to the smallest value HTLC we will accept to process.
* Default value: 1. If the value is less than 1, it is ignored and set to 1, as is required
* by the protocol.
*/
-uint64_t ChannelHandshakeConfig_get_our_htlc_minimum_msat(const LDKChannelHandshakeConfig *this_ptr);
+uint64_t ChannelHandshakeConfig_get_our_htlc_minimum_msat(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
/**
* Set to the smallest value HTLC we will accept to process.
* Default value: 1. If the value is less than 1, it is ignored and set to 1, as is required
* by the protocol.
*/
-void ChannelHandshakeConfig_set_our_htlc_minimum_msat(LDKChannelHandshakeConfig *this_ptr, uint64_t val);
+void ChannelHandshakeConfig_set_our_htlc_minimum_msat(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint64_t val);
+
+MUST_USE_RES struct LDKChannelHandshakeConfig ChannelHandshakeConfig_new(uint32_t minimum_depth_arg, uint16_t our_to_self_delay_arg, uint64_t our_htlc_minimum_msat_arg);
-MUST_USE_RES LDKChannelHandshakeConfig ChannelHandshakeConfig_new(uint32_t minimum_depth_arg, uint16_t our_to_self_delay_arg, uint64_t our_htlc_minimum_msat_arg);
+MUST_USE_RES struct LDKChannelHandshakeConfig ChannelHandshakeConfig_default(void);
-MUST_USE_RES LDKChannelHandshakeConfig ChannelHandshakeConfig_default(void);
+void ChannelHandshakeLimits_free(struct LDKChannelHandshakeLimits this_ptr);
-void ChannelHandshakeLimits_free(LDKChannelHandshakeLimits this_ptr);
+struct LDKChannelHandshakeLimits ChannelHandshakeLimits_clone(const struct LDKChannelHandshakeLimits *NONNULL_PTR orig);
/**
* Minimum allowed satoshis when a channel is funded, this is supplied by the sender and so
*
* Default value: 0.
*/
-uint64_t ChannelHandshakeLimits_get_min_funding_satoshis(const LDKChannelHandshakeLimits *this_ptr);
+uint64_t ChannelHandshakeLimits_get_min_funding_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
/**
* Minimum allowed satoshis when a channel is funded, this is supplied by the sender and so
*
* Default value: 0.
*/
-void ChannelHandshakeLimits_set_min_funding_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
+void ChannelHandshakeLimits_set_min_funding_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
/**
* The remote node sets a limit on the minimum size of HTLCs we can send to them. This allows
*
* Default value: u64::max_value.
*/
-uint64_t ChannelHandshakeLimits_get_max_htlc_minimum_msat(const LDKChannelHandshakeLimits *this_ptr);
+uint64_t ChannelHandshakeLimits_get_max_htlc_minimum_msat(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
/**
* The remote node sets a limit on the minimum size of HTLCs we can send to them. This allows
*
* Default value: u64::max_value.
*/
-void ChannelHandshakeLimits_set_max_htlc_minimum_msat(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
+void ChannelHandshakeLimits_set_max_htlc_minimum_msat(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
/**
* The remote node sets a limit on the maximum value of pending HTLCs to them at any given
*
* Default value: 0.
*/
-uint64_t ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(const LDKChannelHandshakeLimits *this_ptr);
+uint64_t ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
/**
* The remote node sets a limit on the maximum value of pending HTLCs to them at any given
*
* Default value: 0.
*/
-void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
+void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
/**
* The remote node will require we keep a certain amount in direct payment to ourselves at all
*
* Default value: u64::max_value.
*/
-uint64_t ChannelHandshakeLimits_get_max_channel_reserve_satoshis(const LDKChannelHandshakeLimits *this_ptr);
+uint64_t ChannelHandshakeLimits_get_max_channel_reserve_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
/**
* The remote node will require we keep a certain amount in direct payment to ourselves at all
*
* Default value: u64::max_value.
*/
-void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
+void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
/**
* The remote node sets a limit on the maximum number of pending HTLCs to them at any given
*
* Default value: 0.
*/
-uint16_t ChannelHandshakeLimits_get_min_max_accepted_htlcs(const LDKChannelHandshakeLimits *this_ptr);
+uint16_t ChannelHandshakeLimits_get_min_max_accepted_htlcs(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
/**
* The remote node sets a limit on the maximum number of pending HTLCs to them at any given
*
* Default value: 0.
*/
-void ChannelHandshakeLimits_set_min_max_accepted_htlcs(LDKChannelHandshakeLimits *this_ptr, uint16_t val);
+void ChannelHandshakeLimits_set_min_max_accepted_htlcs(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint16_t val);
/**
* Outputs below a certain value will not be added to on-chain transactions. The dust value is
*
* Default value: 546, the current dust limit on the Bitcoin network.
*/
-uint64_t ChannelHandshakeLimits_get_min_dust_limit_satoshis(const LDKChannelHandshakeLimits *this_ptr);
+uint64_t ChannelHandshakeLimits_get_min_dust_limit_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
/**
* Outputs below a certain value will not be added to on-chain transactions. The dust value is
*
* Default value: 546, the current dust limit on the Bitcoin network.
*/
-void ChannelHandshakeLimits_set_min_dust_limit_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
+void ChannelHandshakeLimits_set_min_dust_limit_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
/**
* Maximum allowed threshold above which outputs will not be generated in their commitment
*
* Default value: u64::max_value.
*/
-uint64_t ChannelHandshakeLimits_get_max_dust_limit_satoshis(const LDKChannelHandshakeLimits *this_ptr);
+uint64_t ChannelHandshakeLimits_get_max_dust_limit_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
/**
* Maximum allowed threshold above which outputs will not be generated in their commitment
*
* Default value: u64::max_value.
*/
-void ChannelHandshakeLimits_set_max_dust_limit_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
+void ChannelHandshakeLimits_set_max_dust_limit_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
/**
* Before a channel is usable the funding transaction will need to be confirmed by at least a
*
* Default value: 144, or roughly one day and only applies to outbound channels.
*/
-uint32_t ChannelHandshakeLimits_get_max_minimum_depth(const LDKChannelHandshakeLimits *this_ptr);
+uint32_t ChannelHandshakeLimits_get_max_minimum_depth(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
/**
* Before a channel is usable the funding transaction will need to be confirmed by at least a
*
* Default value: 144, or roughly one day and only applies to outbound channels.
*/
-void ChannelHandshakeLimits_set_max_minimum_depth(LDKChannelHandshakeLimits *this_ptr, uint32_t val);
+void ChannelHandshakeLimits_set_max_minimum_depth(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint32_t val);
/**
* Set to force the incoming channel to match our announced channel preference in
* Default value: true, to make the default that no announced channels are possible (which is
* appropriate for any nodes which are not online very reliably).
*/
-bool ChannelHandshakeLimits_get_force_announced_channel_preference(const LDKChannelHandshakeLimits *this_ptr);
+bool ChannelHandshakeLimits_get_force_announced_channel_preference(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
/**
* Set to force the incoming channel to match our announced channel preference in
* Default value: true, to make the default that no announced channels are possible (which is
* appropriate for any nodes which are not online very reliably).
*/
-void ChannelHandshakeLimits_set_force_announced_channel_preference(LDKChannelHandshakeLimits *this_ptr, bool val);
+void ChannelHandshakeLimits_set_force_announced_channel_preference(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, bool val);
/**
* Set to the amount of time we're willing to wait to claim money back to us.
* Default value: MAX_LOCAL_BREAKDOWN_TIMEOUT (1008), which we also enforce as a maximum value
* so you can tweak config to reduce the loss of having useless locked funds (if your peer accepts)
*/
-uint16_t ChannelHandshakeLimits_get_their_to_self_delay(const LDKChannelHandshakeLimits *this_ptr);
+uint16_t ChannelHandshakeLimits_get_their_to_self_delay(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
/**
* Set to the amount of time we're willing to wait to claim money back to us.
* Default value: MAX_LOCAL_BREAKDOWN_TIMEOUT (1008), which we also enforce as a maximum value
* so you can tweak config to reduce the loss of having useless locked funds (if your peer accepts)
*/
-void ChannelHandshakeLimits_set_their_to_self_delay(LDKChannelHandshakeLimits *this_ptr, uint16_t val);
+void ChannelHandshakeLimits_set_their_to_self_delay(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint16_t val);
-MUST_USE_RES LDKChannelHandshakeLimits ChannelHandshakeLimits_new(uint64_t min_funding_satoshis_arg, uint64_t max_htlc_minimum_msat_arg, uint64_t min_max_htlc_value_in_flight_msat_arg, uint64_t max_channel_reserve_satoshis_arg, uint16_t min_max_accepted_htlcs_arg, uint64_t min_dust_limit_satoshis_arg, uint64_t max_dust_limit_satoshis_arg, uint32_t max_minimum_depth_arg, bool force_announced_channel_preference_arg, uint16_t their_to_self_delay_arg);
+MUST_USE_RES struct LDKChannelHandshakeLimits ChannelHandshakeLimits_new(uint64_t min_funding_satoshis_arg, uint64_t max_htlc_minimum_msat_arg, uint64_t min_max_htlc_value_in_flight_msat_arg, uint64_t max_channel_reserve_satoshis_arg, uint16_t min_max_accepted_htlcs_arg, uint64_t min_dust_limit_satoshis_arg, uint64_t max_dust_limit_satoshis_arg, uint32_t max_minimum_depth_arg, bool force_announced_channel_preference_arg, uint16_t their_to_self_delay_arg);
-MUST_USE_RES LDKChannelHandshakeLimits ChannelHandshakeLimits_default(void);
+MUST_USE_RES struct LDKChannelHandshakeLimits ChannelHandshakeLimits_default(void);
-void ChannelConfig_free(LDKChannelConfig this_ptr);
+void ChannelConfig_free(struct LDKChannelConfig this_ptr);
+
+struct LDKChannelConfig ChannelConfig_clone(const struct LDKChannelConfig *NONNULL_PTR orig);
/**
* Amount (in millionths of a satoshi) the channel will charge per transferred satoshi.
*
* Default value: 0.
*/
-uint32_t ChannelConfig_get_fee_proportional_millionths(const LDKChannelConfig *this_ptr);
+uint32_t ChannelConfig_get_fee_proportional_millionths(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
/**
* Amount (in millionths of a satoshi) the channel will charge per transferred satoshi.
*
* Default value: 0.
*/
-void ChannelConfig_set_fee_proportional_millionths(LDKChannelConfig *this_ptr, uint32_t val);
+void ChannelConfig_set_fee_proportional_millionths(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint32_t val);
/**
* Set to announce the channel publicly and notify all nodes that they can route via this
*
* Default value: false.
*/
-bool ChannelConfig_get_announced_channel(const LDKChannelConfig *this_ptr);
+bool ChannelConfig_get_announced_channel(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
/**
* Set to announce the channel publicly and notify all nodes that they can route via this
*
* Default value: false.
*/
-void ChannelConfig_set_announced_channel(LDKChannelConfig *this_ptr, bool val);
+void ChannelConfig_set_announced_channel(struct LDKChannelConfig *NONNULL_PTR this_ptr, bool val);
/**
* When set, we commit to an upfront shutdown_pubkey at channel open. If our counterparty
*
* Default value: true.
*/
-bool ChannelConfig_get_commit_upfront_shutdown_pubkey(const LDKChannelConfig *this_ptr);
+bool ChannelConfig_get_commit_upfront_shutdown_pubkey(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
/**
* When set, we commit to an upfront shutdown_pubkey at channel open. If our counterparty
*
* Default value: true.
*/
-void ChannelConfig_set_commit_upfront_shutdown_pubkey(LDKChannelConfig *this_ptr, bool val);
+void ChannelConfig_set_commit_upfront_shutdown_pubkey(struct LDKChannelConfig *NONNULL_PTR this_ptr, bool val);
+
+MUST_USE_RES struct LDKChannelConfig ChannelConfig_new(uint32_t fee_proportional_millionths_arg, bool announced_channel_arg, bool commit_upfront_shutdown_pubkey_arg);
-MUST_USE_RES LDKChannelConfig ChannelConfig_new(uint32_t fee_proportional_millionths_arg, bool announced_channel_arg, bool commit_upfront_shutdown_pubkey_arg);
+MUST_USE_RES struct LDKChannelConfig ChannelConfig_default(void);
-MUST_USE_RES LDKChannelConfig ChannelConfig_default(void);
+LDKCVec_u8Z ChannelConfig_write(const struct LDKChannelConfig *NONNULL_PTR obj);
-LDKCVec_u8Z ChannelConfig_write(const LDKChannelConfig *obj);
+struct LDKChannelConfig ChannelConfig_read(struct LDKu8slice ser);
-LDKChannelConfig ChannelConfig_read(LDKu8slice ser);
+void UserConfig_free(struct LDKUserConfig this_ptr);
-void UserConfig_free(LDKUserConfig this_ptr);
+struct LDKUserConfig UserConfig_clone(const struct LDKUserConfig *NONNULL_PTR orig);
/**
* Channel config that we propose to our counterparty.
*/
-LDKChannelHandshakeConfig UserConfig_get_own_channel_config(const LDKUserConfig *this_ptr);
+struct LDKChannelHandshakeConfig UserConfig_get_own_channel_config(const struct LDKUserConfig *NONNULL_PTR this_ptr);
/**
* Channel config that we propose to our counterparty.
*/
-void UserConfig_set_own_channel_config(LDKUserConfig *this_ptr, LDKChannelHandshakeConfig val);
+void UserConfig_set_own_channel_config(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelHandshakeConfig val);
/**
* Limits applied to our counterparty's proposed channel config settings.
*/
-LDKChannelHandshakeLimits UserConfig_get_peer_channel_config_limits(const LDKUserConfig *this_ptr);
+struct LDKChannelHandshakeLimits UserConfig_get_peer_channel_config_limits(const struct LDKUserConfig *NONNULL_PTR this_ptr);
/**
* Limits applied to our counterparty's proposed channel config settings.
*/
-void UserConfig_set_peer_channel_config_limits(LDKUserConfig *this_ptr, LDKChannelHandshakeLimits val);
+void UserConfig_set_peer_channel_config_limits(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelHandshakeLimits val);
/**
* Channel config which affects behavior during channel lifetime.
*/
-LDKChannelConfig UserConfig_get_channel_options(const LDKUserConfig *this_ptr);
+struct LDKChannelConfig UserConfig_get_channel_options(const struct LDKUserConfig *NONNULL_PTR this_ptr);
/**
* Channel config which affects behavior during channel lifetime.
*/
-void UserConfig_set_channel_options(LDKUserConfig *this_ptr, LDKChannelConfig val);
+void UserConfig_set_channel_options(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelConfig val);
-MUST_USE_RES LDKUserConfig UserConfig_new(LDKChannelHandshakeConfig own_channel_config_arg, LDKChannelHandshakeLimits peer_channel_config_limits_arg, LDKChannelConfig channel_options_arg);
+MUST_USE_RES struct LDKUserConfig UserConfig_new(struct LDKChannelHandshakeConfig own_channel_config_arg, struct LDKChannelHandshakeLimits peer_channel_config_limits_arg, struct LDKChannelConfig channel_options_arg);
-MUST_USE_RES LDKUserConfig UserConfig_default(void);
+MUST_USE_RES struct LDKUserConfig UserConfig_default(void);
+
+enum LDKAccessError AccessError_clone(const enum LDKAccessError *NONNULL_PTR orig);
/**
* Calls the free function if one is set
*/
-void Access_free(LDKAccess this_ptr);
+void Access_free(struct LDKAccess this_ptr);
/**
* Calls the free function if one is set
*/
-void Watch_free(LDKWatch this_ptr);
+void Watch_free(struct LDKWatch this_ptr);
/**
* Calls the free function if one is set
*/
-void Filter_free(LDKFilter this_ptr);
+void Filter_free(struct LDKFilter this_ptr);
/**
* Calls the free function if one is set
*/
-void BroadcasterInterface_free(LDKBroadcasterInterface this_ptr);
+void BroadcasterInterface_free(struct LDKBroadcasterInterface this_ptr);
+
+enum LDKConfirmationTarget ConfirmationTarget_clone(const enum LDKConfirmationTarget *NONNULL_PTR orig);
/**
* Calls the free function if one is set
*/
-void FeeEstimator_free(LDKFeeEstimator this_ptr);
+void FeeEstimator_free(struct LDKFeeEstimator this_ptr);
-void ChainMonitor_free(LDKChainMonitor this_ptr);
+void ChainMonitor_free(struct LDKChainMonitor this_ptr);
/**
* Dispatches to per-channel monitors, which are responsible for updating their on-chain view
* [`chain::Watch::release_pending_monitor_events`]: ../trait.Watch.html#tymethod.release_pending_monitor_events
* [`chain::Filter`]: ../trait.Filter.html
*/
-void ChainMonitor_block_connected(const LDKChainMonitor *this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
+void ChainMonitor_block_connected(const struct LDKChainMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
/**
* Dispatches to per-channel monitors, which are responsible for updating their on-chain view
*
* [`ChannelMonitor::block_disconnected`]: ../channelmonitor/struct.ChannelMonitor.html#method.block_disconnected
*/
-void ChainMonitor_block_disconnected(const LDKChainMonitor *this_arg, const uint8_t (*header)[80], uint32_t disconnected_height);
+void ChainMonitor_block_disconnected(const struct LDKChainMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t disconnected_height);
/**
* Creates a new `ChainMonitor` used to watch on-chain activity pertaining to channels.
*
* [`chain::Filter`]: ../trait.Filter.html
*/
-MUST_USE_RES LDKChainMonitor ChainMonitor_new(LDKFilter *chain_source, LDKBroadcasterInterface broadcaster, LDKLogger logger, LDKFeeEstimator feeest);
+MUST_USE_RES struct LDKChainMonitor ChainMonitor_new(struct LDKFilter *chain_source, struct LDKBroadcasterInterface broadcaster, struct LDKLogger logger, struct LDKFeeEstimator feeest, struct LDKPersist persister);
-LDKWatch ChainMonitor_as_Watch(const LDKChainMonitor *this_arg);
+struct LDKWatch ChainMonitor_as_Watch(const struct LDKChainMonitor *NONNULL_PTR this_arg);
-LDKEventsProvider ChainMonitor_as_EventsProvider(const LDKChainMonitor *this_arg);
+struct LDKEventsProvider ChainMonitor_as_EventsProvider(const struct LDKChainMonitor *NONNULL_PTR this_arg);
-void ChannelMonitorUpdate_free(LDKChannelMonitorUpdate this_ptr);
+void ChannelMonitorUpdate_free(struct LDKChannelMonitorUpdate this_ptr);
+
+struct LDKChannelMonitorUpdate ChannelMonitorUpdate_clone(const struct LDKChannelMonitorUpdate *NONNULL_PTR orig);
/**
* The sequence number of this update. Updates *must* be replayed in-order according to this
* sequence number (and updates may panic if they are not). The update_id values are strictly
- * increasing and increase by one for each new update.
+ * increasing and increase by one for each new update, with one exception specified below.
*
* This sequence number is also used to track up to which points updates which returned
* ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
* ChannelMonitor when ChannelManager::channel_monitor_updated is called.
+ *
+ * The only instance where update_id values are not strictly increasing is the case where we
+ * allow post-force-close updates with a special update ID of [`CLOSED_CHANNEL_UPDATE_ID`]. See
+ * its docs for more details.
+ *
+ * [`CLOSED_CHANNEL_UPDATE_ID`]: constant.CLOSED_CHANNEL_UPDATE_ID.html
*/
-uint64_t ChannelMonitorUpdate_get_update_id(const LDKChannelMonitorUpdate *this_ptr);
+uint64_t ChannelMonitorUpdate_get_update_id(const struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr);
/**
* The sequence number of this update. Updates *must* be replayed in-order according to this
* sequence number (and updates may panic if they are not). The update_id values are strictly
- * increasing and increase by one for each new update.
+ * increasing and increase by one for each new update, with one exception specified below.
*
* This sequence number is also used to track up to which points updates which returned
* ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
* ChannelMonitor when ChannelManager::channel_monitor_updated is called.
+ *
+ * The only instance where update_id values are not strictly increasing is the case where we
+ * allow post-force-close updates with a special update ID of [`CLOSED_CHANNEL_UPDATE_ID`]. See
+ * its docs for more details.
+ *
+ * [`CLOSED_CHANNEL_UPDATE_ID`]: constant.CLOSED_CHANNEL_UPDATE_ID.html
*/
-void ChannelMonitorUpdate_set_update_id(LDKChannelMonitorUpdate *this_ptr, uint64_t val);
+void ChannelMonitorUpdate_set_update_id(struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr, uint64_t val);
+
+LDKCVec_u8Z ChannelMonitorUpdate_write(const struct LDKChannelMonitorUpdate *NONNULL_PTR obj);
-LDKCVec_u8Z ChannelMonitorUpdate_write(const LDKChannelMonitorUpdate *obj);
+LDKCResult_ChannelMonitorUpdateDecodeErrorZ ChannelMonitorUpdate_read(struct LDKu8slice ser);
-LDKChannelMonitorUpdate ChannelMonitorUpdate_read(LDKu8slice ser);
+enum LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(const enum LDKChannelMonitorUpdateErr *NONNULL_PTR orig);
-void MonitorUpdateError_free(LDKMonitorUpdateError this_ptr);
+void MonitorUpdateError_free(struct LDKMonitorUpdateError this_ptr);
-void MonitorEvent_free(LDKMonitorEvent this_ptr);
+void MonitorEvent_free(struct LDKMonitorEvent this_ptr);
-void HTLCUpdate_free(LDKHTLCUpdate this_ptr);
+struct LDKMonitorEvent MonitorEvent_clone(const struct LDKMonitorEvent *NONNULL_PTR orig);
-LDKCVec_u8Z HTLCUpdate_write(const LDKHTLCUpdate *obj);
+void HTLCUpdate_free(struct LDKHTLCUpdate this_ptr);
-LDKHTLCUpdate HTLCUpdate_read(LDKu8slice ser);
+struct LDKHTLCUpdate HTLCUpdate_clone(const struct LDKHTLCUpdate *NONNULL_PTR orig);
-void ChannelMonitor_free(LDKChannelMonitor this_ptr);
+LDKCVec_u8Z HTLCUpdate_write(const struct LDKHTLCUpdate *NONNULL_PTR obj);
+
+struct LDKHTLCUpdate HTLCUpdate_read(struct LDKu8slice ser);
+
+void ChannelMonitor_free(struct LDKChannelMonitor this_ptr);
+
+LDKCVec_u8Z ChannelMonitor_write(const struct LDKChannelMonitor *NONNULL_PTR obj);
/**
* Updates a ChannelMonitor on the basis of some new information provided by the Channel
*
* panics if the given update is not the next update by update_id.
*/
-MUST_USE_RES LDKCResult_NoneMonitorUpdateErrorZ ChannelMonitor_update_monitor(LDKChannelMonitor *this_arg, LDKChannelMonitorUpdate updates, const LDKBroadcasterInterface *broadcaster, const LDKLogger *logger);
+MUST_USE_RES LDKCResult_NoneMonitorUpdateErrorZ ChannelMonitor_update_monitor(struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKChannelMonitorUpdate *NONNULL_PTR updates, const struct LDKBroadcasterInterface *NONNULL_PTR broadcaster, const struct LDKFeeEstimator *NONNULL_PTR fee_estimator, const struct LDKLogger *NONNULL_PTR logger);
/**
* Gets the update_id from the latest ChannelMonitorUpdate which was applied to this
* ChannelMonitor.
*/
-MUST_USE_RES uint64_t ChannelMonitor_get_latest_update_id(const LDKChannelMonitor *this_arg);
+MUST_USE_RES uint64_t ChannelMonitor_get_latest_update_id(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
/**
* Gets the funding transaction outpoint of the channel this ChannelMonitor is monitoring for.
*/
-MUST_USE_RES LDKC2Tuple_OutPointScriptZ ChannelMonitor_get_funding_txo(const LDKChannelMonitor *this_arg);
+MUST_USE_RES LDKC2Tuple_OutPointScriptZ ChannelMonitor_get_funding_txo(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
/**
* Get the list of HTLCs who's status has been updated on chain. This should be called by
*
* [`chain::Watch::release_pending_monitor_events`]: ../trait.Watch.html#tymethod.release_pending_monitor_events
*/
-MUST_USE_RES LDKCVec_MonitorEventZ ChannelMonitor_get_and_clear_pending_monitor_events(LDKChannelMonitor *this_arg);
+MUST_USE_RES LDKCVec_MonitorEventZ ChannelMonitor_get_and_clear_pending_monitor_events(struct LDKChannelMonitor *NONNULL_PTR this_arg);
/**
* Gets the list of pending events which were generated by previous actions, clearing the list
* EventsProvider::get_and_clear_pending_events() except that it requires &mut self as we do
* no internal locking in ChannelMonitors.
*/
-MUST_USE_RES LDKCVec_EventZ ChannelMonitor_get_and_clear_pending_events(LDKChannelMonitor *this_arg);
+MUST_USE_RES LDKCVec_EventZ ChannelMonitor_get_and_clear_pending_events(struct LDKChannelMonitor *NONNULL_PTR this_arg);
/**
* Used by ChannelManager deserialization to broadcast the latest holder state if its copy of
* out-of-band the other node operator to coordinate with him if option is available to you.
* In any-case, choice is up to the user.
*/
-MUST_USE_RES LDKCVec_TransactionZ ChannelMonitor_get_latest_holder_commitment_txn(LDKChannelMonitor *this_arg, const LDKLogger *logger);
+MUST_USE_RES LDKCVec_TransactionZ ChannelMonitor_get_latest_holder_commitment_txn(struct LDKChannelMonitor *NONNULL_PTR this_arg, 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 LDKCVec_C2Tuple_TxidCVec_TxOutZZZ ChannelMonitor_block_connected(LDKChannelMonitor *this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height, LDKBroadcasterInterface broadcaster, LDKFeeEstimator fee_estimator, LDKLogger logger);
+MUST_USE_RES LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ ChannelMonitor_block_connected(struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
/**
* Determines if the disconnected block contained any transactions of interest and updates
* appropriately.
*/
-void ChannelMonitor_block_disconnected(LDKChannelMonitor *this_arg, const uint8_t (*header)[80], uint32_t height, LDKBroadcasterInterface broadcaster, LDKFeeEstimator fee_estimator, LDKLogger logger);
+void ChannelMonitor_block_disconnected(struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
+
+/**
+ * Calls the free function if one is set
+ */
+void Persist_free(struct LDKPersist this_ptr);
+
+LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ C2Tuple_BlockHashChannelMonitorZ_read(struct LDKu8slice ser, const struct LDKKeysInterface *NONNULL_PTR arg);
-void OutPoint_free(LDKOutPoint this_ptr);
+void OutPoint_free(struct LDKOutPoint this_ptr);
+
+struct LDKOutPoint OutPoint_clone(const struct LDKOutPoint *NONNULL_PTR orig);
/**
* The referenced transaction's txid.
*/
-const uint8_t (*OutPoint_get_txid(const LDKOutPoint *this_ptr))[32];
+const uint8_t (*OutPoint_get_txid(const struct LDKOutPoint *NONNULL_PTR this_ptr))[32];
/**
* The referenced transaction's txid.
*/
-void OutPoint_set_txid(LDKOutPoint *this_ptr, LDKThirtyTwoBytes val);
+void OutPoint_set_txid(struct LDKOutPoint *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The index of the referenced output in its transaction's vout.
*/
-uint16_t OutPoint_get_index(const LDKOutPoint *this_ptr);
+uint16_t OutPoint_get_index(const struct LDKOutPoint *NONNULL_PTR this_ptr);
/**
* The index of the referenced output in its transaction's vout.
*/
-void OutPoint_set_index(LDKOutPoint *this_ptr, uint16_t val);
+void OutPoint_set_index(struct LDKOutPoint *NONNULL_PTR this_ptr, uint16_t val);
-MUST_USE_RES LDKOutPoint OutPoint_new(LDKThirtyTwoBytes txid_arg, uint16_t index_arg);
+MUST_USE_RES struct LDKOutPoint OutPoint_new(struct LDKThirtyTwoBytes txid_arg, uint16_t index_arg);
/**
* Convert an `OutPoint` to a lightning channel id.
*/
-MUST_USE_RES LDKThirtyTwoBytes OutPoint_to_channel_id(const LDKOutPoint *this_arg);
+MUST_USE_RES struct LDKThirtyTwoBytes OutPoint_to_channel_id(const struct LDKOutPoint *NONNULL_PTR this_arg);
+
+LDKCVec_u8Z OutPoint_write(const struct LDKOutPoint *NONNULL_PTR obj);
+
+struct LDKOutPoint OutPoint_read(struct LDKu8slice ser);
+
+void SpendableOutputDescriptor_free(struct LDKSpendableOutputDescriptor this_ptr);
-LDKCVec_u8Z OutPoint_write(const LDKOutPoint *obj);
+struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_clone(const struct LDKSpendableOutputDescriptor *NONNULL_PTR orig);
-LDKOutPoint OutPoint_read(LDKu8slice ser);
+LDKCVec_u8Z SpendableOutputDescriptor_write(const struct LDKSpendableOutputDescriptor *NONNULL_PTR obj);
-void SpendableOutputDescriptor_free(LDKSpendableOutputDescriptor this_ptr);
+LDKCResult_SpendableOutputDescriptorDecodeErrorZ SpendableOutputDescriptor_read(struct LDKu8slice ser);
+
+struct LDKChannelKeys ChannelKeys_clone(const struct LDKChannelKeys *NONNULL_PTR orig);
/**
* Calls the free function if one is set
*/
-void ChannelKeys_free(LDKChannelKeys this_ptr);
+void ChannelKeys_free(struct LDKChannelKeys this_ptr);
/**
* Calls the free function if one is set
*/
-void KeysInterface_free(LDKKeysInterface this_ptr);
+void KeysInterface_free(struct LDKKeysInterface this_ptr);
+
+void InMemoryChannelKeys_free(struct LDKInMemoryChannelKeys this_ptr);
-void InMemoryChannelKeys_free(LDKInMemoryChannelKeys this_ptr);
+struct LDKInMemoryChannelKeys InMemoryChannelKeys_clone(const struct LDKInMemoryChannelKeys *NONNULL_PTR orig);
/**
* Private key of anchor tx
*/
-const uint8_t (*InMemoryChannelKeys_get_funding_key(const LDKInMemoryChannelKeys *this_ptr))[32];
+const uint8_t (*InMemoryChannelKeys_get_funding_key(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
/**
* Private key of anchor tx
*/
-void InMemoryChannelKeys_set_funding_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
+void InMemoryChannelKeys_set_funding_key(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKSecretKey val);
/**
* Holder secret key for blinded revocation pubkey
*/
-const uint8_t (*InMemoryChannelKeys_get_revocation_base_key(const LDKInMemoryChannelKeys *this_ptr))[32];
+const uint8_t (*InMemoryChannelKeys_get_revocation_base_key(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
/**
* Holder secret key for blinded revocation pubkey
*/
-void InMemoryChannelKeys_set_revocation_base_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
+void InMemoryChannelKeys_set_revocation_base_key(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKSecretKey val);
/**
* Holder secret key used for our balance in counterparty-broadcasted commitment transactions
*/
-const uint8_t (*InMemoryChannelKeys_get_payment_key(const LDKInMemoryChannelKeys *this_ptr))[32];
+const uint8_t (*InMemoryChannelKeys_get_payment_key(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
/**
* Holder secret key used for our balance in counterparty-broadcasted commitment transactions
*/
-void InMemoryChannelKeys_set_payment_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
+void InMemoryChannelKeys_set_payment_key(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKSecretKey val);
/**
* Holder secret key used in HTLC tx
*/
-const uint8_t (*InMemoryChannelKeys_get_delayed_payment_base_key(const LDKInMemoryChannelKeys *this_ptr))[32];
+const uint8_t (*InMemoryChannelKeys_get_delayed_payment_base_key(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
/**
* Holder secret key used in HTLC tx
*/
-void InMemoryChannelKeys_set_delayed_payment_base_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
+void InMemoryChannelKeys_set_delayed_payment_base_key(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKSecretKey val);
/**
* Holder htlc secret key used in commitment tx htlc outputs
*/
-const uint8_t (*InMemoryChannelKeys_get_htlc_base_key(const LDKInMemoryChannelKeys *this_ptr))[32];
+const uint8_t (*InMemoryChannelKeys_get_htlc_base_key(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
/**
* Holder htlc secret key used in commitment tx htlc outputs
*/
-void InMemoryChannelKeys_set_htlc_base_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
+void InMemoryChannelKeys_set_htlc_base_key(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKSecretKey val);
/**
* Commitment seed
*/
-const uint8_t (*InMemoryChannelKeys_get_commitment_seed(const LDKInMemoryChannelKeys *this_ptr))[32];
+const uint8_t (*InMemoryChannelKeys_get_commitment_seed(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
/**
* Commitment seed
*/
-void InMemoryChannelKeys_set_commitment_seed(LDKInMemoryChannelKeys *this_ptr, LDKThirtyTwoBytes val);
+void InMemoryChannelKeys_set_commitment_seed(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* Create a new InMemoryChannelKeys
*/
-MUST_USE_RES LDKInMemoryChannelKeys InMemoryChannelKeys_new(LDKSecretKey funding_key, LDKSecretKey revocation_base_key, LDKSecretKey payment_key, LDKSecretKey delayed_payment_base_key, LDKSecretKey htlc_base_key, LDKThirtyTwoBytes commitment_seed, uint64_t channel_value_satoshis, LDKC2Tuple_u64u64Z key_derivation_params);
+MUST_USE_RES struct LDKInMemoryChannelKeys InMemoryChannelKeys_new(struct LDKSecretKey funding_key, struct LDKSecretKey revocation_base_key, struct LDKSecretKey payment_key, struct LDKSecretKey delayed_payment_base_key, struct LDKSecretKey htlc_base_key, struct LDKThirtyTwoBytes commitment_seed, uint64_t channel_value_satoshis, LDKC2Tuple_u64u64Z key_derivation_params);
/**
* Counterparty pubkeys.
- * Will panic if on_accept wasn't called.
+ * Will panic if ready_channel wasn't called.
*/
-MUST_USE_RES LDKChannelPublicKeys InMemoryChannelKeys_counterparty_pubkeys(const LDKInMemoryChannelKeys *this_arg);
+MUST_USE_RES struct LDKChannelPublicKeys InMemoryChannelKeys_counterparty_pubkeys(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
/**
* The contest_delay value specified by our counterparty and applied on holder-broadcastable
* transactions, ie the amount of time that we have to wait to recover our funds if we
- * broadcast a transaction. You'll likely want to pass this to the
- * ln::chan_utils::build*_transaction functions when signing holder's transactions.
- * Will panic if on_accept wasn't called.
+ * broadcast a transaction.
+ * Will panic if ready_channel wasn't called.
*/
-MUST_USE_RES uint16_t InMemoryChannelKeys_counterparty_selected_contest_delay(const LDKInMemoryChannelKeys *this_arg);
+MUST_USE_RES uint16_t InMemoryChannelKeys_counterparty_selected_contest_delay(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
/**
* The contest_delay value specified by us and applied on transactions broadcastable
* by our counterparty, ie the amount of time that they have to wait to recover their funds
* if they broadcast a transaction.
- * Will panic if on_accept wasn't called.
+ * Will panic if ready_channel wasn't called.
+ */
+MUST_USE_RES uint16_t InMemoryChannelKeys_holder_selected_contest_delay(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
+
+/**
+ * Whether the holder is the initiator
+ * Will panic if ready_channel wasn't called.
+ */
+MUST_USE_RES bool InMemoryChannelKeys_is_outbound(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
+
+/**
+ * Funding outpoint
+ * Will panic if ready_channel wasn't called.
+ */
+MUST_USE_RES struct LDKOutPoint InMemoryChannelKeys_funding_outpoint(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
+
+/**
+ * Obtain a ChannelTransactionParameters for this channel, to be used when verifying or
+ * building transactions.
+ *
+ * Will panic if ready_channel wasn't called.
*/
-MUST_USE_RES uint16_t InMemoryChannelKeys_holder_selected_contest_delay(const LDKInMemoryChannelKeys *this_arg);
+MUST_USE_RES struct LDKChannelTransactionParameters InMemoryChannelKeys_get_channel_parameters(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
-LDKChannelKeys InMemoryChannelKeys_as_ChannelKeys(const LDKInMemoryChannelKeys *this_arg);
+struct LDKChannelKeys InMemoryChannelKeys_as_ChannelKeys(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
-LDKCVec_u8Z InMemoryChannelKeys_write(const LDKInMemoryChannelKeys *obj);
+LDKCVec_u8Z InMemoryChannelKeys_write(const struct LDKInMemoryChannelKeys *NONNULL_PTR obj);
-LDKInMemoryChannelKeys InMemoryChannelKeys_read(LDKu8slice ser);
+LDKCResult_InMemoryChannelKeysDecodeErrorZ InMemoryChannelKeys_read(struct LDKu8slice ser);
-void KeysManager_free(LDKKeysManager this_ptr);
+void KeysManager_free(struct LDKKeysManager this_ptr);
/**
* Constructs a KeysManager from a 32-byte seed. If the seed is in some way biased (eg your
* versions. Once the library is more fully supported, the docs will be updated to include a
* detailed description of the guarantee.
*/
-MUST_USE_RES LDKKeysManager KeysManager_new(const uint8_t (*seed)[32], LDKNetwork network, uint64_t starting_time_secs, uint32_t starting_time_nanos);
+MUST_USE_RES struct LDKKeysManager KeysManager_new(const uint8_t (*seed)[32], enum LDKNetwork network, uint64_t starting_time_secs, uint32_t starting_time_nanos);
/**
* Derive an old set of ChannelKeys for per-channel secrets based on a key derivation
* ChannelKeys::key_derivation_params and is provided inside DynamicOuputP2WSH in case of
* onchain output detection for which a corresponding delayed_payment_key must be derived.
*/
-MUST_USE_RES LDKInMemoryChannelKeys KeysManager_derive_channel_keys(const LDKKeysManager *this_arg, uint64_t channel_value_satoshis, uint64_t params_1, uint64_t params_2);
+MUST_USE_RES struct LDKInMemoryChannelKeys KeysManager_derive_channel_keys(const struct LDKKeysManager *NONNULL_PTR this_arg, uint64_t channel_value_satoshis, uint64_t params_1, uint64_t params_2);
-LDKKeysInterface KeysManager_as_KeysInterface(const LDKKeysManager *this_arg);
+struct LDKKeysInterface KeysManager_as_KeysInterface(const struct LDKKeysManager *NONNULL_PTR this_arg);
-void ChannelManager_free(LDKChannelManager this_ptr);
+void ChannelManager_free(struct LDKChannelManager this_ptr);
-void ChannelDetails_free(LDKChannelDetails this_ptr);
+void ChannelDetails_free(struct LDKChannelDetails this_ptr);
+
+struct LDKChannelDetails ChannelDetails_clone(const struct LDKChannelDetails *NONNULL_PTR orig);
/**
* 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.
*/
-const uint8_t (*ChannelDetails_get_channel_id(const LDKChannelDetails *this_ptr))[32];
+const uint8_t (*ChannelDetails_get_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr))[32];
/**
* 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(LDKChannelDetails *this_ptr, LDKThirtyTwoBytes val);
+void ChannelDetails_set_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The node_id of our counterparty
*/
-LDKPublicKey ChannelDetails_get_remote_network_id(const LDKChannelDetails *this_ptr);
+struct LDKPublicKey ChannelDetails_get_remote_network_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
/**
* The node_id of our counterparty
*/
-void ChannelDetails_set_remote_network_id(LDKChannelDetails *this_ptr, LDKPublicKey val);
+void ChannelDetails_set_remote_network_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* The Features the channel counterparty provided upon last connection.
* Useful for routing as it is the most up-to-date copy of the counterparty's features and
* many routing-relevant features are present in the init context.
*/
-LDKInitFeatures ChannelDetails_get_counterparty_features(const LDKChannelDetails *this_ptr);
+struct LDKInitFeatures ChannelDetails_get_counterparty_features(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
/**
* The Features the channel counterparty provided upon last connection.
* Useful for routing as it is the most up-to-date copy of the counterparty's features and
* many routing-relevant features are present in the init context.
*/
-void ChannelDetails_set_counterparty_features(LDKChannelDetails *this_ptr, LDKInitFeatures val);
+void ChannelDetails_set_counterparty_features(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKInitFeatures val);
/**
* The value, in satoshis, of this channel as appears in the funding output
*/
-uint64_t ChannelDetails_get_channel_value_satoshis(const LDKChannelDetails *this_ptr);
+uint64_t ChannelDetails_get_channel_value_satoshis(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
/**
* The value, in satoshis, of this channel as appears in the funding output
*/
-void ChannelDetails_set_channel_value_satoshis(LDKChannelDetails *this_ptr, uint64_t val);
+void ChannelDetails_set_channel_value_satoshis(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
/**
* The user_id passed in to create_channel, or 0 if the channel was inbound.
*/
-uint64_t ChannelDetails_get_user_id(const LDKChannelDetails *this_ptr);
+uint64_t ChannelDetails_get_user_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
/**
* The user_id passed in to create_channel, or 0 if the channel was inbound.
*/
-void ChannelDetails_set_user_id(LDKChannelDetails *this_ptr, uint64_t val);
+void ChannelDetails_set_user_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
/**
* The available outbound capacity for sending HTLCs to the remote peer. This does not include
* available for inclusion in new outbound HTLCs). This further does not include any pending
* outgoing HTLCs which are awaiting some other resolution to be sent.
*/
-uint64_t ChannelDetails_get_outbound_capacity_msat(const LDKChannelDetails *this_ptr);
+uint64_t ChannelDetails_get_outbound_capacity_msat(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
/**
* The available outbound capacity for sending HTLCs to the remote peer. This does not include
* available for inclusion in new outbound HTLCs). This further does not include any pending
* outgoing HTLCs which are awaiting some other resolution to be sent.
*/
-void ChannelDetails_set_outbound_capacity_msat(LDKChannelDetails *this_ptr, uint64_t val);
+void ChannelDetails_set_outbound_capacity_msat(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
/**
* The available inbound capacity for the remote peer to send HTLCs to us. This does not
* Note that there are some corner cases not fully handled here, so the actual available
* inbound capacity may be slightly higher than this.
*/
-uint64_t ChannelDetails_get_inbound_capacity_msat(const LDKChannelDetails *this_ptr);
+uint64_t ChannelDetails_get_inbound_capacity_msat(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
/**
* The available inbound capacity for the remote peer to send HTLCs to us. This does not
* Note that there are some corner cases not fully handled here, so the actual available
* inbound capacity may be slightly higher than this.
*/
-void ChannelDetails_set_inbound_capacity_msat(LDKChannelDetails *this_ptr, uint64_t val);
+void ChannelDetails_set_inbound_capacity_msat(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
/**
* True if the channel is (a) confirmed and funding_locked messages have been exchanged, (b)
* the peer is connected, and (c) no monitor update failure is pending resolution.
*/
-bool ChannelDetails_get_is_live(const LDKChannelDetails *this_ptr);
+bool ChannelDetails_get_is_live(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
/**
* True if the channel is (a) confirmed and funding_locked messages have been exchanged, (b)
* the peer is connected, and (c) no monitor update failure is pending resolution.
*/
-void ChannelDetails_set_is_live(LDKChannelDetails *this_ptr, bool val);
+void ChannelDetails_set_is_live(struct LDKChannelDetails *NONNULL_PTR this_ptr, bool val);
-void PaymentSendFailure_free(LDKPaymentSendFailure this_ptr);
+void PaymentSendFailure_free(struct LDKPaymentSendFailure this_ptr);
/**
* Constructs a new ChannelManager to hold several channels and route between them.
* Users need to notify the new ChannelManager when a new block is connected or
* disconnected using its `block_connected` and `block_disconnected` methods.
*/
-MUST_USE_RES LDKChannelManager ChannelManager_new(LDKNetwork network, LDKFeeEstimator fee_est, LDKWatch chain_monitor, LDKBroadcasterInterface tx_broadcaster, LDKLogger logger, LDKKeysInterface keys_manager, LDKUserConfig config, uintptr_t current_blockchain_height);
+MUST_USE_RES struct LDKChannelManager ChannelManager_new(enum LDKNetwork network, struct LDKFeeEstimator fee_est, struct LDKWatch chain_monitor, struct LDKBroadcasterInterface tx_broadcaster, struct LDKLogger logger, struct LDKKeysInterface keys_manager, struct LDKUserConfig config, uintptr_t current_blockchain_height);
/**
* Creates a new outbound channel to the given remote node and with the given value.
* Raises APIError::APIMisuseError when channel_value_satoshis > 2**24 or push_msat is
* greater than channel_value_satoshis * 1k or channel_value_satoshis is < 1000.
*/
-MUST_USE_RES LDKCResult_NoneAPIErrorZ ChannelManager_create_channel(const LDKChannelManager *this_arg, LDKPublicKey their_network_key, uint64_t channel_value_satoshis, uint64_t push_msat, uint64_t user_id, LDKUserConfig override_config);
+MUST_USE_RES LDKCResult_NoneAPIErrorZ ChannelManager_create_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKPublicKey their_network_key, uint64_t channel_value_satoshis, uint64_t push_msat, uint64_t user_id, struct LDKUserConfig override_config);
/**
* Gets the list of open channels, in random order. See ChannelDetail field documentation for
* more information.
*/
-MUST_USE_RES LDKCVec_ChannelDetailsZ ChannelManager_list_channels(const LDKChannelManager *this_arg);
+MUST_USE_RES LDKCVec_ChannelDetailsZ ChannelManager_list_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
/**
* Gets the list of usable channels, in random order. Useful as an argument to
* These are guaranteed to have their is_live value set to true, see the documentation for
* ChannelDetails::is_live for more info on exactly what the criteria are.
*/
-MUST_USE_RES LDKCVec_ChannelDetailsZ ChannelManager_list_usable_channels(const LDKChannelManager *this_arg);
+MUST_USE_RES LDKCVec_ChannelDetailsZ ChannelManager_list_usable_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
/**
* Begins the process of closing a channel. After this call (plus some timeout), no new HTLCs
*
* May generate a SendShutdown message event on success, which should be relayed.
*/
-MUST_USE_RES LDKCResult_NoneAPIErrorZ ChannelManager_close_channel(const LDKChannelManager *this_arg, const uint8_t (*channel_id)[32]);
+MUST_USE_RES LDKCResult_NoneAPIErrorZ ChannelManager_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32]);
/**
* Force closes a channel, immediately broadcasting the latest local commitment transaction to
* the chain and rejecting new HTLCs on the given channel.
*/
-void ChannelManager_force_close_channel(const LDKChannelManager *this_arg, const uint8_t (*channel_id)[32]);
+void ChannelManager_force_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32]);
/**
* Force close all channels, immediately broadcasting the latest local commitment transaction
* for each to the chain and rejecting new HTLCs on each.
*/
-void ChannelManager_force_close_all_channels(const LDKChannelManager *this_arg);
+void ChannelManager_force_close_all_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
/**
* Sends a payment along a given route.
* bit set (either as required or as available). If multiple paths are present in the Route,
* we assume the invoice had the basic_mpp feature set.
*/
-MUST_USE_RES LDKCResult_NonePaymentSendFailureZ ChannelManager_send_payment(const LDKChannelManager *this_arg, const LDKRoute *route, LDKThirtyTwoBytes payment_hash, LDKThirtyTwoBytes payment_secret);
+MUST_USE_RES LDKCResult_NonePaymentSendFailureZ ChannelManager_send_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKRoute *NONNULL_PTR route, struct LDKThirtyTwoBytes payment_hash, struct LDKThirtyTwoBytes payment_secret);
/**
* Call this upon creation of a funding transaction for the given channel.
* May panic if the funding_txo is duplicative with some other channel (note that this should
* be trivially prevented by using unique funding transaction keys per-channel).
*/
-void ChannelManager_funding_transaction_generated(const LDKChannelManager *this_arg, const uint8_t (*temporary_channel_id)[32], LDKOutPoint funding_txo);
+void ChannelManager_funding_transaction_generated(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*temporary_channel_id)[32], struct LDKOutPoint funding_txo);
/**
* Generates a signed node_announcement from the given arguments and creates a
*
* Panics if addresses is absurdly large (more than 500).
*/
-void ChannelManager_broadcast_node_announcement(const LDKChannelManager *this_arg, LDKThreeBytes rgb, LDKThirtyTwoBytes alias, LDKCVec_NetAddressZ addresses);
+void ChannelManager_broadcast_node_announcement(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThreeBytes rgb, struct LDKThirtyTwoBytes alias, LDKCVec_NetAddressZ addresses);
/**
* Processes HTLCs which are pending waiting on random forward delay.
* Should only really ever be called in response to a PendingHTLCsForwardable event.
* Will likely generate further events.
*/
-void ChannelManager_process_pending_htlc_forwards(const LDKChannelManager *this_arg);
+void ChannelManager_process_pending_htlc_forwards(const struct LDKChannelManager *NONNULL_PTR this_arg);
/**
* If a peer is disconnected we mark any channels with that peer as 'disabled'.
*
* This method handles all the details, and must be called roughly once per minute.
*/
-void ChannelManager_timer_chan_freshness_every_min(const LDKChannelManager *this_arg);
+void ChannelManager_timer_chan_freshness_every_min(const struct LDKChannelManager *NONNULL_PTR this_arg);
/**
* Indicates that the preimage for payment_hash is unknown or the received amount is incorrect
* Returns false if no payment was found to fail backwards, true if the process of failing the
* HTLC backwards has been started.
*/
-MUST_USE_RES bool ChannelManager_fail_htlc_backwards(const LDKChannelManager *this_arg, const uint8_t (*payment_hash)[32], LDKThirtyTwoBytes payment_secret);
+MUST_USE_RES bool ChannelManager_fail_htlc_backwards(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*payment_hash)[32], struct LDKThirtyTwoBytes payment_secret);
/**
* Provides a payment preimage in response to a PaymentReceived event, returning true and
*
* May panic if called except in response to a PaymentReceived event.
*/
-MUST_USE_RES bool ChannelManager_claim_funds(const LDKChannelManager *this_arg, LDKThirtyTwoBytes payment_preimage, LDKThirtyTwoBytes payment_secret, uint64_t expected_amount);
+MUST_USE_RES bool ChannelManager_claim_funds(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes payment_preimage, struct LDKThirtyTwoBytes payment_secret, uint64_t expected_amount);
/**
* Gets the node_id held by this ChannelManager
*/
-MUST_USE_RES LDKPublicKey ChannelManager_get_our_node_id(const LDKChannelManager *this_arg);
+MUST_USE_RES struct LDKPublicKey ChannelManager_get_our_node_id(const struct LDKChannelManager *NONNULL_PTR this_arg);
/**
* Restores a single, given channel to normal operation after a
* 4) once all remote copies are updated, you call this function with the update_id that
* completed, and once it is the latest the Channel will be re-enabled.
*/
-void ChannelManager_channel_monitor_updated(const LDKChannelManager *this_arg, const LDKOutPoint *funding_txo, uint64_t highest_applied_update_id);
+void ChannelManager_channel_monitor_updated(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKOutPoint *NONNULL_PTR funding_txo, uint64_t highest_applied_update_id);
-LDKMessageSendEventsProvider ChannelManager_as_MessageSendEventsProvider(const LDKChannelManager *this_arg);
+struct LDKMessageSendEventsProvider ChannelManager_as_MessageSendEventsProvider(const struct LDKChannelManager *NONNULL_PTR this_arg);
-LDKEventsProvider ChannelManager_as_EventsProvider(const LDKChannelManager *this_arg);
+struct LDKEventsProvider ChannelManager_as_EventsProvider(const struct LDKChannelManager *NONNULL_PTR this_arg);
/**
* Updates channel state based on transactions seen in a connected block.
*/
-void ChannelManager_block_connected(const LDKChannelManager *this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
+void ChannelManager_block_connected(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
/**
* Updates channel state based on a disconnected block.
* If necessary, the channel may be force-closed without letting the counterparty participate
* in the shutdown.
*/
-void ChannelManager_block_disconnected(const LDKChannelManager *this_arg, const uint8_t (*header)[80]);
+void ChannelManager_block_disconnected(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*header)[80]);
+
+struct LDKChannelMessageHandler ChannelManager_as_ChannelMessageHandler(const struct LDKChannelManager *NONNULL_PTR this_arg);
-LDKChannelMessageHandler ChannelManager_as_ChannelMessageHandler(const LDKChannelManager *this_arg);
+LDKCVec_u8Z ChannelManager_write(const struct LDKChannelManager *NONNULL_PTR obj);
-void ChannelManagerReadArgs_free(LDKChannelManagerReadArgs this_ptr);
+void ChannelManagerReadArgs_free(struct LDKChannelManagerReadArgs this_ptr);
/**
* The keys provider which will give us relevant keys. Some keys will be loaded during
- * deserialization.
+ * deserialization and KeysInterface::read_chan_signer will be used to read per-Channel
+ * signing data.
*/
-const LDKKeysInterface *ChannelManagerReadArgs_get_keys_manager(const LDKChannelManagerReadArgs *this_ptr);
+const struct LDKKeysInterface *ChannelManagerReadArgs_get_keys_manager(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
/**
* The keys provider which will give us relevant keys. Some keys will be loaded during
- * deserialization.
+ * deserialization and KeysInterface::read_chan_signer will be used to read per-Channel
+ * signing data.
*/
-void ChannelManagerReadArgs_set_keys_manager(LDKChannelManagerReadArgs *this_ptr, LDKKeysInterface val);
+void ChannelManagerReadArgs_set_keys_manager(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKKeysInterface val);
/**
* The fee_estimator for use in the ChannelManager in the future.
*
* No calls to the FeeEstimator will be made during deserialization.
*/
-const LDKFeeEstimator *ChannelManagerReadArgs_get_fee_estimator(const LDKChannelManagerReadArgs *this_ptr);
+const struct LDKFeeEstimator *ChannelManagerReadArgs_get_fee_estimator(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
/**
* The fee_estimator for use in the ChannelManager in the future.
*
* No calls to the FeeEstimator will be made during deserialization.
*/
-void ChannelManagerReadArgs_set_fee_estimator(LDKChannelManagerReadArgs *this_ptr, LDKFeeEstimator val);
+void ChannelManagerReadArgs_set_fee_estimator(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKFeeEstimator val);
/**
* The chain::Watch for use in the ChannelManager in the future.
* you have deserialized ChannelMonitors separately and will add them to your
* chain::Watch after deserializing this ChannelManager.
*/
-const LDKWatch *ChannelManagerReadArgs_get_chain_monitor(const LDKChannelManagerReadArgs *this_ptr);
+const struct LDKWatch *ChannelManagerReadArgs_get_chain_monitor(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
/**
* The chain::Watch for use in the ChannelManager in the future.
* you have deserialized ChannelMonitors separately and will add them to your
* chain::Watch after deserializing this ChannelManager.
*/
-void ChannelManagerReadArgs_set_chain_monitor(LDKChannelManagerReadArgs *this_ptr, LDKWatch val);
+void ChannelManagerReadArgs_set_chain_monitor(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKWatch val);
/**
* The BroadcasterInterface which will be used in the ChannelManager in the future and may be
* used to broadcast the latest local commitment transactions of channels which must be
* force-closed during deserialization.
*/
-const LDKBroadcasterInterface *ChannelManagerReadArgs_get_tx_broadcaster(const LDKChannelManagerReadArgs *this_ptr);
+const struct LDKBroadcasterInterface *ChannelManagerReadArgs_get_tx_broadcaster(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
/**
* The BroadcasterInterface which will be used in the ChannelManager in the future and may be
* used to broadcast the latest local commitment transactions of channels which must be
* force-closed during deserialization.
*/
-void ChannelManagerReadArgs_set_tx_broadcaster(LDKChannelManagerReadArgs *this_ptr, LDKBroadcasterInterface val);
+void ChannelManagerReadArgs_set_tx_broadcaster(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKBroadcasterInterface val);
/**
* The Logger for use in the ChannelManager and which may be used to log information during
* deserialization.
*/
-const LDKLogger *ChannelManagerReadArgs_get_logger(const LDKChannelManagerReadArgs *this_ptr);
+const struct LDKLogger *ChannelManagerReadArgs_get_logger(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
/**
* The Logger for use in the ChannelManager and which may be used to log information during
* deserialization.
*/
-void ChannelManagerReadArgs_set_logger(LDKChannelManagerReadArgs *this_ptr, LDKLogger val);
+void ChannelManagerReadArgs_set_logger(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKLogger val);
/**
* Default settings used for new channels. Any existing channels will continue to use the
* runtime settings which were stored when the ChannelManager was serialized.
*/
-LDKUserConfig ChannelManagerReadArgs_get_default_config(const LDKChannelManagerReadArgs *this_ptr);
+struct LDKUserConfig ChannelManagerReadArgs_get_default_config(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
/**
* Default settings used for new channels. Any existing channels will continue to use the
* runtime settings which were stored when the ChannelManager was serialized.
*/
-void ChannelManagerReadArgs_set_default_config(LDKChannelManagerReadArgs *this_ptr, LDKUserConfig val);
+void ChannelManagerReadArgs_set_default_config(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKUserConfig val);
/**
* Simple utility function to create a ChannelManagerReadArgs which creates the monitor
* HashMap for you. This is primarily useful for C bindings where it is not practical to
* populate a HashMap directly from C.
*/
-MUST_USE_RES LDKChannelManagerReadArgs ChannelManagerReadArgs_new(LDKKeysInterface keys_manager, LDKFeeEstimator fee_estimator, LDKWatch chain_monitor, LDKBroadcasterInterface tx_broadcaster, LDKLogger logger, LDKUserConfig default_config, LDKCVec_ChannelMonitorZ channel_monitors);
+MUST_USE_RES struct LDKChannelManagerReadArgs ChannelManagerReadArgs_new(struct LDKKeysInterface keys_manager, struct LDKFeeEstimator fee_estimator, struct LDKWatch chain_monitor, struct LDKBroadcasterInterface tx_broadcaster, struct LDKLogger logger, struct LDKUserConfig default_config, LDKCVec_ChannelMonitorZ channel_monitors);
-void DecodeError_free(LDKDecodeError this_ptr);
+LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ C2Tuple_BlockHashChannelManagerZ_read(struct LDKu8slice ser, struct LDKChannelManagerReadArgs arg);
-void Init_free(LDKInit this_ptr);
+void DecodeError_free(struct LDKDecodeError this_ptr);
-void ErrorMessage_free(LDKErrorMessage this_ptr);
+void Init_free(struct LDKInit this_ptr);
+
+struct LDKInit Init_clone(const struct LDKInit *NONNULL_PTR orig);
+
+void ErrorMessage_free(struct LDKErrorMessage this_ptr);
+
+struct LDKErrorMessage ErrorMessage_clone(const struct LDKErrorMessage *NONNULL_PTR orig);
/**
* The channel ID involved in the error
*/
-const uint8_t (*ErrorMessage_get_channel_id(const LDKErrorMessage *this_ptr))[32];
+const uint8_t (*ErrorMessage_get_channel_id(const struct LDKErrorMessage *NONNULL_PTR this_ptr))[32];
/**
* The channel ID involved in the error
*/
-void ErrorMessage_set_channel_id(LDKErrorMessage *this_ptr, LDKThirtyTwoBytes val);
+void ErrorMessage_set_channel_id(struct LDKErrorMessage *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* A possibly human-readable error description.
* or printed to stdout). Otherwise, a well crafted error message may trigger a security
* vulnerability in the terminal emulator or the logging subsystem.
*/
-LDKStr ErrorMessage_get_data(const LDKErrorMessage *this_ptr);
+struct LDKStr ErrorMessage_get_data(const struct LDKErrorMessage *NONNULL_PTR this_ptr);
/**
* A possibly human-readable error description.
* or printed to stdout). Otherwise, a well crafted error message may trigger a security
* vulnerability in the terminal emulator or the logging subsystem.
*/
-void ErrorMessage_set_data(LDKErrorMessage *this_ptr, LDKCVec_u8Z val);
+void ErrorMessage_set_data(struct LDKErrorMessage *NONNULL_PTR this_ptr, LDKCVec_u8Z val);
+
+MUST_USE_RES struct LDKErrorMessage ErrorMessage_new(struct LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z data_arg);
-MUST_USE_RES LDKErrorMessage ErrorMessage_new(LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z data_arg);
+void Ping_free(struct LDKPing this_ptr);
-void Ping_free(LDKPing this_ptr);
+struct LDKPing Ping_clone(const struct LDKPing *NONNULL_PTR orig);
/**
* The desired response length
*/
-uint16_t Ping_get_ponglen(const LDKPing *this_ptr);
+uint16_t Ping_get_ponglen(const struct LDKPing *NONNULL_PTR this_ptr);
/**
* The desired response length
*/
-void Ping_set_ponglen(LDKPing *this_ptr, uint16_t val);
+void Ping_set_ponglen(struct LDKPing *NONNULL_PTR this_ptr, uint16_t val);
/**
* The ping packet size.
* This field is not sent on the wire. byteslen zeros are sent.
*/
-uint16_t Ping_get_byteslen(const LDKPing *this_ptr);
+uint16_t Ping_get_byteslen(const struct LDKPing *NONNULL_PTR this_ptr);
/**
* The ping packet size.
* This field is not sent on the wire. byteslen zeros are sent.
*/
-void Ping_set_byteslen(LDKPing *this_ptr, uint16_t val);
+void Ping_set_byteslen(struct LDKPing *NONNULL_PTR this_ptr, uint16_t val);
-MUST_USE_RES LDKPing Ping_new(uint16_t ponglen_arg, uint16_t byteslen_arg);
+MUST_USE_RES struct LDKPing Ping_new(uint16_t ponglen_arg, uint16_t byteslen_arg);
-void Pong_free(LDKPong this_ptr);
+void Pong_free(struct LDKPong this_ptr);
+
+struct LDKPong Pong_clone(const struct LDKPong *NONNULL_PTR orig);
/**
* The pong packet size.
* This field is not sent on the wire. byteslen zeros are sent.
*/
-uint16_t Pong_get_byteslen(const LDKPong *this_ptr);
+uint16_t Pong_get_byteslen(const struct LDKPong *NONNULL_PTR this_ptr);
/**
* The pong packet size.
* This field is not sent on the wire. byteslen zeros are sent.
*/
-void Pong_set_byteslen(LDKPong *this_ptr, uint16_t val);
+void Pong_set_byteslen(struct LDKPong *NONNULL_PTR this_ptr, uint16_t val);
+
+MUST_USE_RES struct LDKPong Pong_new(uint16_t byteslen_arg);
-MUST_USE_RES LDKPong Pong_new(uint16_t byteslen_arg);
+void OpenChannel_free(struct LDKOpenChannel this_ptr);
-void OpenChannel_free(LDKOpenChannel this_ptr);
+struct LDKOpenChannel OpenChannel_clone(const struct LDKOpenChannel *NONNULL_PTR orig);
/**
* The genesis hash of the blockchain where the channel is to be opened
*/
-const uint8_t (*OpenChannel_get_chain_hash(const LDKOpenChannel *this_ptr))[32];
+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(LDKOpenChannel *this_ptr, LDKThirtyTwoBytes val);
+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 LDKOpenChannel *this_ptr))[32];
+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(LDKOpenChannel *this_ptr, LDKThirtyTwoBytes val);
+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 LDKOpenChannel *this_ptr);
+uint64_t OpenChannel_get_funding_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
/**
* The channel value
*/
-void OpenChannel_set_funding_satoshis(LDKOpenChannel *this_ptr, uint64_t val);
+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 LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, uint64_t val);
+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 LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, uint64_t val);
+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 LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, uint64_t val);
+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 LDKOpenChannel *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 OpenChannel_set_channel_reserve_satoshis(LDKOpenChannel *this_ptr, uint64_t val);
+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 LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, uint64_t val);
+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 update_fee
*/
-uint32_t OpenChannel_get_feerate_per_kw(const LDKOpenChannel *this_ptr);
+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 update_fee
*/
-void OpenChannel_set_feerate_per_kw(LDKOpenChannel *this_ptr, uint32_t val);
+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 LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, uint16_t val);
+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 LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, uint16_t val);
+void OpenChannel_set_max_accepted_htlcs(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint16_t val);
/**
* The sender's key controlling the funding transaction
*/
-LDKPublicKey OpenChannel_get_funding_pubkey(const LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, LDKPublicKey val);
+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
*/
-LDKPublicKey OpenChannel_get_revocation_basepoint(const LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, LDKPublicKey val);
+void OpenChannel_set_revocation_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* A payment key to sender for transactions broadcast by counterparty
*/
-LDKPublicKey OpenChannel_get_payment_point(const LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, LDKPublicKey val);
+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
*/
-LDKPublicKey OpenChannel_get_delayed_payment_basepoint(const LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, LDKPublicKey val);
+void OpenChannel_set_delayed_payment_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Used to derive an HTLC payment key to sender
*/
-LDKPublicKey OpenChannel_get_htlc_basepoint(const LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, LDKPublicKey val);
+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
*/
-LDKPublicKey OpenChannel_get_first_per_commitment_point(const LDKOpenChannel *this_ptr);
+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(LDKOpenChannel *this_ptr, LDKPublicKey val);
+void OpenChannel_set_first_per_commitment_point(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Channel flags
*/
-uint8_t OpenChannel_get_channel_flags(const LDKOpenChannel *this_ptr);
+uint8_t OpenChannel_get_channel_flags(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
/**
* Channel flags
*/
-void OpenChannel_set_channel_flags(LDKOpenChannel *this_ptr, uint8_t val);
+void OpenChannel_set_channel_flags(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint8_t val);
-void AcceptChannel_free(LDKAcceptChannel this_ptr);
+void AcceptChannel_free(struct LDKAcceptChannel this_ptr);
+
+struct LDKAcceptChannel AcceptChannel_clone(const struct LDKAcceptChannel *NONNULL_PTR orig);
/**
* A temporary channel ID, until the funding outpoint is announced
*/
-const uint8_t (*AcceptChannel_get_temporary_channel_id(const LDKAcceptChannel *this_ptr))[32];
+const uint8_t (*AcceptChannel_get_temporary_channel_id(const struct LDKAcceptChannel *NONNULL_PTR this_ptr))[32];
/**
* A temporary channel ID, until the funding outpoint is announced
*/
-void AcceptChannel_set_temporary_channel_id(LDKAcceptChannel *this_ptr, LDKThirtyTwoBytes val);
+void AcceptChannel_set_temporary_channel_id(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The threshold below which outputs on transactions broadcast by sender will be omitted
*/
-uint64_t AcceptChannel_get_dust_limit_satoshis(const LDKAcceptChannel *this_ptr);
+uint64_t AcceptChannel_get_dust_limit_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
/**
* The threshold below which outputs on transactions broadcast by sender will be omitted
*/
-void AcceptChannel_set_dust_limit_satoshis(LDKAcceptChannel *this_ptr, uint64_t val);
+void AcceptChannel_set_dust_limit_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
/**
* The maximum inbound HTLC value in flight towards sender, in milli-satoshi
*/
-uint64_t AcceptChannel_get_max_htlc_value_in_flight_msat(const LDKAcceptChannel *this_ptr);
+uint64_t AcceptChannel_get_max_htlc_value_in_flight_msat(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
/**
* The maximum inbound HTLC value in flight towards sender, in milli-satoshi
*/
-void AcceptChannel_set_max_htlc_value_in_flight_msat(LDKAcceptChannel *this_ptr, uint64_t val);
+void AcceptChannel_set_max_htlc_value_in_flight_msat(struct LDKAcceptChannel *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 LDKAcceptChannel *this_ptr);
+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(LDKAcceptChannel *this_ptr, uint64_t val);
+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 LDKAcceptChannel *this_ptr);
+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(LDKAcceptChannel *this_ptr, uint64_t val);
+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 LDKAcceptChannel *this_ptr);
+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(LDKAcceptChannel *this_ptr, uint32_t val);
+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 LDKAcceptChannel *this_ptr);
+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(LDKAcceptChannel *this_ptr, uint16_t val);
+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 LDKAcceptChannel *this_ptr);
+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(LDKAcceptChannel *this_ptr, uint16_t val);
+void AcceptChannel_set_max_accepted_htlcs(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint16_t val);
/**
* The sender's key controlling the funding transaction
*/
-LDKPublicKey AcceptChannel_get_funding_pubkey(const LDKAcceptChannel *this_ptr);
+struct LDKPublicKey AcceptChannel_get_funding_pubkey(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
/**
* The sender's key controlling the funding transaction
*/
-void AcceptChannel_set_funding_pubkey(LDKAcceptChannel *this_ptr, LDKPublicKey val);
+void AcceptChannel_set_funding_pubkey(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Used to derive a revocation key for transactions broadcast by counterparty
*/
-LDKPublicKey AcceptChannel_get_revocation_basepoint(const LDKAcceptChannel *this_ptr);
+struct LDKPublicKey AcceptChannel_get_revocation_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
/**
* Used to derive a revocation key for transactions broadcast by counterparty
*/
-void AcceptChannel_set_revocation_basepoint(LDKAcceptChannel *this_ptr, LDKPublicKey val);
+void AcceptChannel_set_revocation_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* A payment key to sender for transactions broadcast by counterparty
*/
-LDKPublicKey AcceptChannel_get_payment_point(const LDKAcceptChannel *this_ptr);
+struct LDKPublicKey AcceptChannel_get_payment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
/**
* A payment key to sender for transactions broadcast by counterparty
*/
-void AcceptChannel_set_payment_point(LDKAcceptChannel *this_ptr, LDKPublicKey val);
+void AcceptChannel_set_payment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Used to derive a payment key to sender for transactions broadcast by sender
*/
-LDKPublicKey AcceptChannel_get_delayed_payment_basepoint(const LDKAcceptChannel *this_ptr);
+struct LDKPublicKey AcceptChannel_get_delayed_payment_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
/**
* Used to derive a payment key to sender for transactions broadcast by sender
*/
-void AcceptChannel_set_delayed_payment_basepoint(LDKAcceptChannel *this_ptr, LDKPublicKey val);
+void AcceptChannel_set_delayed_payment_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Used to derive an HTLC payment key to sender for transactions broadcast by counterparty
*/
-LDKPublicKey AcceptChannel_get_htlc_basepoint(const LDKAcceptChannel *this_ptr);
+struct LDKPublicKey AcceptChannel_get_htlc_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
/**
* Used to derive an HTLC payment key to sender for transactions broadcast by counterparty
*/
-void AcceptChannel_set_htlc_basepoint(LDKAcceptChannel *this_ptr, LDKPublicKey val);
+void AcceptChannel_set_htlc_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* The first to-be-broadcast-by-sender transaction's per commitment point
*/
-LDKPublicKey AcceptChannel_get_first_per_commitment_point(const LDKAcceptChannel *this_ptr);
+struct LDKPublicKey AcceptChannel_get_first_per_commitment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
/**
* The first to-be-broadcast-by-sender transaction's per commitment point
*/
-void AcceptChannel_set_first_per_commitment_point(LDKAcceptChannel *this_ptr, LDKPublicKey val);
+void AcceptChannel_set_first_per_commitment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+void FundingCreated_free(struct LDKFundingCreated this_ptr);
-void FundingCreated_free(LDKFundingCreated this_ptr);
+struct LDKFundingCreated FundingCreated_clone(const struct LDKFundingCreated *NONNULL_PTR orig);
/**
* A temporary channel ID, until the funding is established
*/
-const uint8_t (*FundingCreated_get_temporary_channel_id(const LDKFundingCreated *this_ptr))[32];
+const uint8_t (*FundingCreated_get_temporary_channel_id(const struct LDKFundingCreated *NONNULL_PTR this_ptr))[32];
/**
* A temporary channel ID, until the funding is established
*/
-void FundingCreated_set_temporary_channel_id(LDKFundingCreated *this_ptr, LDKThirtyTwoBytes val);
+void FundingCreated_set_temporary_channel_id(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The funding transaction ID
*/
-const uint8_t (*FundingCreated_get_funding_txid(const LDKFundingCreated *this_ptr))[32];
+const uint8_t (*FundingCreated_get_funding_txid(const struct LDKFundingCreated *NONNULL_PTR this_ptr))[32];
/**
* The funding transaction ID
*/
-void FundingCreated_set_funding_txid(LDKFundingCreated *this_ptr, LDKThirtyTwoBytes val);
+void FundingCreated_set_funding_txid(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The specific output index funding this channel
*/
-uint16_t FundingCreated_get_funding_output_index(const LDKFundingCreated *this_ptr);
+uint16_t FundingCreated_get_funding_output_index(const struct LDKFundingCreated *NONNULL_PTR this_ptr);
/**
* The specific output index funding this channel
*/
-void FundingCreated_set_funding_output_index(LDKFundingCreated *this_ptr, uint16_t val);
+void FundingCreated_set_funding_output_index(struct LDKFundingCreated *NONNULL_PTR this_ptr, uint16_t val);
/**
* The signature of the channel initiator (funder) on the funding transaction
*/
-LDKSignature FundingCreated_get_signature(const LDKFundingCreated *this_ptr);
+struct LDKSignature FundingCreated_get_signature(const struct LDKFundingCreated *NONNULL_PTR this_ptr);
/**
* The signature of the channel initiator (funder) on the funding transaction
*/
-void FundingCreated_set_signature(LDKFundingCreated *this_ptr, LDKSignature val);
+void FundingCreated_set_signature(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKSignature val);
-MUST_USE_RES LDKFundingCreated FundingCreated_new(LDKThirtyTwoBytes temporary_channel_id_arg, LDKThirtyTwoBytes funding_txid_arg, uint16_t funding_output_index_arg, LDKSignature signature_arg);
+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 LDKSignature signature_arg);
-void FundingSigned_free(LDKFundingSigned this_ptr);
+void FundingSigned_free(struct LDKFundingSigned this_ptr);
+
+struct LDKFundingSigned FundingSigned_clone(const struct LDKFundingSigned *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*FundingSigned_get_channel_id(const LDKFundingSigned *this_ptr))[32];
+const uint8_t (*FundingSigned_get_channel_id(const struct LDKFundingSigned *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void FundingSigned_set_channel_id(LDKFundingSigned *this_ptr, LDKThirtyTwoBytes val);
+void FundingSigned_set_channel_id(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The signature of the channel acceptor (fundee) on the funding transaction
*/
-LDKSignature FundingSigned_get_signature(const LDKFundingSigned *this_ptr);
+struct LDKSignature FundingSigned_get_signature(const struct LDKFundingSigned *NONNULL_PTR this_ptr);
/**
* The signature of the channel acceptor (fundee) on the funding transaction
*/
-void FundingSigned_set_signature(LDKFundingSigned *this_ptr, LDKSignature val);
+void FundingSigned_set_signature(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
+
+MUST_USE_RES struct LDKFundingSigned FundingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg);
-MUST_USE_RES LDKFundingSigned FundingSigned_new(LDKThirtyTwoBytes channel_id_arg, LDKSignature signature_arg);
+void FundingLocked_free(struct LDKFundingLocked this_ptr);
-void FundingLocked_free(LDKFundingLocked this_ptr);
+struct LDKFundingLocked FundingLocked_clone(const struct LDKFundingLocked *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*FundingLocked_get_channel_id(const LDKFundingLocked *this_ptr))[32];
+const uint8_t (*FundingLocked_get_channel_id(const struct LDKFundingLocked *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void FundingLocked_set_channel_id(LDKFundingLocked *this_ptr, LDKThirtyTwoBytes val);
+void FundingLocked_set_channel_id(struct LDKFundingLocked *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The per-commitment point of the second commitment transaction
*/
-LDKPublicKey FundingLocked_get_next_per_commitment_point(const LDKFundingLocked *this_ptr);
+struct LDKPublicKey FundingLocked_get_next_per_commitment_point(const struct LDKFundingLocked *NONNULL_PTR this_ptr);
/**
* The per-commitment point of the second commitment transaction
*/
-void FundingLocked_set_next_per_commitment_point(LDKFundingLocked *this_ptr, LDKPublicKey val);
+void FundingLocked_set_next_per_commitment_point(struct LDKFundingLocked *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-MUST_USE_RES LDKFundingLocked FundingLocked_new(LDKThirtyTwoBytes channel_id_arg, LDKPublicKey next_per_commitment_point_arg);
+MUST_USE_RES struct LDKFundingLocked FundingLocked_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKPublicKey next_per_commitment_point_arg);
-void Shutdown_free(LDKShutdown this_ptr);
+void Shutdown_free(struct LDKShutdown this_ptr);
+
+struct LDKShutdown Shutdown_clone(const struct LDKShutdown *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*Shutdown_get_channel_id(const LDKShutdown *this_ptr))[32];
+const uint8_t (*Shutdown_get_channel_id(const struct LDKShutdown *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void Shutdown_set_channel_id(LDKShutdown *this_ptr, LDKThirtyTwoBytes val);
+void Shutdown_set_channel_id(struct LDKShutdown *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The destination of this peer's funds on closing.
* Must be in one of these forms: p2pkh, p2sh, p2wpkh, p2wsh.
*/
-LDKu8slice Shutdown_get_scriptpubkey(const LDKShutdown *this_ptr);
+struct LDKu8slice Shutdown_get_scriptpubkey(const struct LDKShutdown *NONNULL_PTR this_ptr);
/**
* The destination of this peer's funds on closing.
* Must be in one of these forms: p2pkh, p2sh, p2wpkh, p2wsh.
*/
-void Shutdown_set_scriptpubkey(LDKShutdown *this_ptr, LDKCVec_u8Z val);
+void Shutdown_set_scriptpubkey(struct LDKShutdown *NONNULL_PTR this_ptr, LDKCVec_u8Z val);
+
+MUST_USE_RES struct LDKShutdown Shutdown_new(struct LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z scriptpubkey_arg);
-MUST_USE_RES LDKShutdown Shutdown_new(LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z scriptpubkey_arg);
+void ClosingSigned_free(struct LDKClosingSigned this_ptr);
-void ClosingSigned_free(LDKClosingSigned this_ptr);
+struct LDKClosingSigned ClosingSigned_clone(const struct LDKClosingSigned *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*ClosingSigned_get_channel_id(const LDKClosingSigned *this_ptr))[32];
+const uint8_t (*ClosingSigned_get_channel_id(const struct LDKClosingSigned *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void ClosingSigned_set_channel_id(LDKClosingSigned *this_ptr, LDKThirtyTwoBytes val);
+void ClosingSigned_set_channel_id(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The proposed total fee for the closing transaction
*/
-uint64_t ClosingSigned_get_fee_satoshis(const LDKClosingSigned *this_ptr);
+uint64_t ClosingSigned_get_fee_satoshis(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
/**
* The proposed total fee for the closing transaction
*/
-void ClosingSigned_set_fee_satoshis(LDKClosingSigned *this_ptr, uint64_t val);
+void ClosingSigned_set_fee_satoshis(struct LDKClosingSigned *NONNULL_PTR this_ptr, uint64_t val);
/**
* A signature on the closing transaction
*/
-LDKSignature ClosingSigned_get_signature(const LDKClosingSigned *this_ptr);
+struct LDKSignature ClosingSigned_get_signature(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
/**
* A signature on the closing transaction
*/
-void ClosingSigned_set_signature(LDKClosingSigned *this_ptr, LDKSignature val);
+void ClosingSigned_set_signature(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
-MUST_USE_RES LDKClosingSigned ClosingSigned_new(LDKThirtyTwoBytes channel_id_arg, uint64_t fee_satoshis_arg, LDKSignature signature_arg);
+MUST_USE_RES struct LDKClosingSigned ClosingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t fee_satoshis_arg, struct LDKSignature signature_arg);
-void UpdateAddHTLC_free(LDKUpdateAddHTLC this_ptr);
+void UpdateAddHTLC_free(struct LDKUpdateAddHTLC this_ptr);
+
+struct LDKUpdateAddHTLC UpdateAddHTLC_clone(const struct LDKUpdateAddHTLC *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*UpdateAddHTLC_get_channel_id(const LDKUpdateAddHTLC *this_ptr))[32];
+const uint8_t (*UpdateAddHTLC_get_channel_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void UpdateAddHTLC_set_channel_id(LDKUpdateAddHTLC *this_ptr, LDKThirtyTwoBytes val);
+void UpdateAddHTLC_set_channel_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The HTLC ID
*/
-uint64_t UpdateAddHTLC_get_htlc_id(const LDKUpdateAddHTLC *this_ptr);
+uint64_t UpdateAddHTLC_get_htlc_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
/**
* The HTLC ID
*/
-void UpdateAddHTLC_set_htlc_id(LDKUpdateAddHTLC *this_ptr, uint64_t val);
+void UpdateAddHTLC_set_htlc_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint64_t val);
/**
* The HTLC value in milli-satoshi
*/
-uint64_t UpdateAddHTLC_get_amount_msat(const LDKUpdateAddHTLC *this_ptr);
+uint64_t UpdateAddHTLC_get_amount_msat(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
/**
* The HTLC value in milli-satoshi
*/
-void UpdateAddHTLC_set_amount_msat(LDKUpdateAddHTLC *this_ptr, uint64_t val);
+void UpdateAddHTLC_set_amount_msat(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint64_t val);
/**
* The payment hash, the pre-image of which controls HTLC redemption
*/
-const uint8_t (*UpdateAddHTLC_get_payment_hash(const LDKUpdateAddHTLC *this_ptr))[32];
+const uint8_t (*UpdateAddHTLC_get_payment_hash(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr))[32];
/**
* The payment hash, the pre-image of which controls HTLC redemption
*/
-void UpdateAddHTLC_set_payment_hash(LDKUpdateAddHTLC *this_ptr, LDKThirtyTwoBytes val);
+void UpdateAddHTLC_set_payment_hash(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The expiry height of the HTLC
*/
-uint32_t UpdateAddHTLC_get_cltv_expiry(const LDKUpdateAddHTLC *this_ptr);
+uint32_t UpdateAddHTLC_get_cltv_expiry(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
/**
* The expiry height of the HTLC
*/
-void UpdateAddHTLC_set_cltv_expiry(LDKUpdateAddHTLC *this_ptr, uint32_t val);
+void UpdateAddHTLC_set_cltv_expiry(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint32_t val);
+
+void UpdateFulfillHTLC_free(struct LDKUpdateFulfillHTLC this_ptr);
-void UpdateFulfillHTLC_free(LDKUpdateFulfillHTLC this_ptr);
+struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_clone(const struct LDKUpdateFulfillHTLC *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*UpdateFulfillHTLC_get_channel_id(const LDKUpdateFulfillHTLC *this_ptr))[32];
+const uint8_t (*UpdateFulfillHTLC_get_channel_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void UpdateFulfillHTLC_set_channel_id(LDKUpdateFulfillHTLC *this_ptr, LDKThirtyTwoBytes val);
+void UpdateFulfillHTLC_set_channel_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The HTLC ID
*/
-uint64_t UpdateFulfillHTLC_get_htlc_id(const LDKUpdateFulfillHTLC *this_ptr);
+uint64_t UpdateFulfillHTLC_get_htlc_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr);
/**
* The HTLC ID
*/
-void UpdateFulfillHTLC_set_htlc_id(LDKUpdateFulfillHTLC *this_ptr, uint64_t val);
+void UpdateFulfillHTLC_set_htlc_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, uint64_t val);
/**
* The pre-image of the payment hash, allowing HTLC redemption
*/
-const uint8_t (*UpdateFulfillHTLC_get_payment_preimage(const LDKUpdateFulfillHTLC *this_ptr))[32];
+const uint8_t (*UpdateFulfillHTLC_get_payment_preimage(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr))[32];
/**
* The pre-image of the payment hash, allowing HTLC redemption
*/
-void UpdateFulfillHTLC_set_payment_preimage(LDKUpdateFulfillHTLC *this_ptr, LDKThirtyTwoBytes val);
+void UpdateFulfillHTLC_set_payment_preimage(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
-MUST_USE_RES LDKUpdateFulfillHTLC UpdateFulfillHTLC_new(LDKThirtyTwoBytes channel_id_arg, uint64_t htlc_id_arg, LDKThirtyTwoBytes payment_preimage_arg);
+MUST_USE_RES struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t htlc_id_arg, struct LDKThirtyTwoBytes payment_preimage_arg);
-void UpdateFailHTLC_free(LDKUpdateFailHTLC this_ptr);
+void UpdateFailHTLC_free(struct LDKUpdateFailHTLC this_ptr);
+
+struct LDKUpdateFailHTLC UpdateFailHTLC_clone(const struct LDKUpdateFailHTLC *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*UpdateFailHTLC_get_channel_id(const LDKUpdateFailHTLC *this_ptr))[32];
+const uint8_t (*UpdateFailHTLC_get_channel_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void UpdateFailHTLC_set_channel_id(LDKUpdateFailHTLC *this_ptr, LDKThirtyTwoBytes val);
+void UpdateFailHTLC_set_channel_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The HTLC ID
*/
-uint64_t UpdateFailHTLC_get_htlc_id(const LDKUpdateFailHTLC *this_ptr);
+uint64_t UpdateFailHTLC_get_htlc_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr);
/**
* The HTLC ID
*/
-void UpdateFailHTLC_set_htlc_id(LDKUpdateFailHTLC *this_ptr, uint64_t val);
+void UpdateFailHTLC_set_htlc_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, uint64_t val);
+
+void UpdateFailMalformedHTLC_free(struct LDKUpdateFailMalformedHTLC this_ptr);
-void UpdateFailMalformedHTLC_free(LDKUpdateFailMalformedHTLC this_ptr);
+struct LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_clone(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*UpdateFailMalformedHTLC_get_channel_id(const LDKUpdateFailMalformedHTLC *this_ptr))[32];
+const uint8_t (*UpdateFailMalformedHTLC_get_channel_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void UpdateFailMalformedHTLC_set_channel_id(LDKUpdateFailMalformedHTLC *this_ptr, LDKThirtyTwoBytes val);
+void UpdateFailMalformedHTLC_set_channel_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The HTLC ID
*/
-uint64_t UpdateFailMalformedHTLC_get_htlc_id(const LDKUpdateFailMalformedHTLC *this_ptr);
+uint64_t UpdateFailMalformedHTLC_get_htlc_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr);
/**
* The HTLC ID
*/
-void UpdateFailMalformedHTLC_set_htlc_id(LDKUpdateFailMalformedHTLC *this_ptr, uint64_t val);
+void UpdateFailMalformedHTLC_set_htlc_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, uint64_t val);
/**
* The failure code
*/
-uint16_t UpdateFailMalformedHTLC_get_failure_code(const LDKUpdateFailMalformedHTLC *this_ptr);
+uint16_t UpdateFailMalformedHTLC_get_failure_code(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr);
/**
* The failure code
*/
-void UpdateFailMalformedHTLC_set_failure_code(LDKUpdateFailMalformedHTLC *this_ptr, uint16_t val);
+void UpdateFailMalformedHTLC_set_failure_code(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, uint16_t val);
-void CommitmentSigned_free(LDKCommitmentSigned this_ptr);
+void CommitmentSigned_free(struct LDKCommitmentSigned this_ptr);
+
+struct LDKCommitmentSigned CommitmentSigned_clone(const struct LDKCommitmentSigned *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*CommitmentSigned_get_channel_id(const LDKCommitmentSigned *this_ptr))[32];
+const uint8_t (*CommitmentSigned_get_channel_id(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void CommitmentSigned_set_channel_id(LDKCommitmentSigned *this_ptr, LDKThirtyTwoBytes val);
+void CommitmentSigned_set_channel_id(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* A signature on the commitment transaction
*/
-LDKSignature CommitmentSigned_get_signature(const LDKCommitmentSigned *this_ptr);
+struct LDKSignature CommitmentSigned_get_signature(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr);
/**
* A signature on the commitment transaction
*/
-void CommitmentSigned_set_signature(LDKCommitmentSigned *this_ptr, LDKSignature val);
+void CommitmentSigned_set_signature(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
/**
* Signatures on the HTLC transactions
*/
-void CommitmentSigned_set_htlc_signatures(LDKCommitmentSigned *this_ptr, LDKCVec_SignatureZ val);
+void CommitmentSigned_set_htlc_signatures(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, LDKCVec_SignatureZ val);
+
+MUST_USE_RES struct LDKCommitmentSigned CommitmentSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg, LDKCVec_SignatureZ htlc_signatures_arg);
-MUST_USE_RES LDKCommitmentSigned CommitmentSigned_new(LDKThirtyTwoBytes channel_id_arg, LDKSignature signature_arg, LDKCVec_SignatureZ htlc_signatures_arg);
+void RevokeAndACK_free(struct LDKRevokeAndACK this_ptr);
-void RevokeAndACK_free(LDKRevokeAndACK this_ptr);
+struct LDKRevokeAndACK RevokeAndACK_clone(const struct LDKRevokeAndACK *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*RevokeAndACK_get_channel_id(const LDKRevokeAndACK *this_ptr))[32];
+const uint8_t (*RevokeAndACK_get_channel_id(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void RevokeAndACK_set_channel_id(LDKRevokeAndACK *this_ptr, LDKThirtyTwoBytes val);
+void RevokeAndACK_set_channel_id(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The secret corresponding to the per-commitment point
*/
-const uint8_t (*RevokeAndACK_get_per_commitment_secret(const LDKRevokeAndACK *this_ptr))[32];
+const uint8_t (*RevokeAndACK_get_per_commitment_secret(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr))[32];
/**
* The secret corresponding to the per-commitment point
*/
-void RevokeAndACK_set_per_commitment_secret(LDKRevokeAndACK *this_ptr, LDKThirtyTwoBytes val);
+void RevokeAndACK_set_per_commitment_secret(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The next sender-broadcast commitment transaction's per-commitment point
*/
-LDKPublicKey RevokeAndACK_get_next_per_commitment_point(const LDKRevokeAndACK *this_ptr);
+struct LDKPublicKey RevokeAndACK_get_next_per_commitment_point(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr);
/**
* The next sender-broadcast commitment transaction's per-commitment point
*/
-void RevokeAndACK_set_next_per_commitment_point(LDKRevokeAndACK *this_ptr, LDKPublicKey val);
+void RevokeAndACK_set_next_per_commitment_point(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-MUST_USE_RES LDKRevokeAndACK RevokeAndACK_new(LDKThirtyTwoBytes channel_id_arg, LDKThirtyTwoBytes per_commitment_secret_arg, LDKPublicKey next_per_commitment_point_arg);
+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);
-void UpdateFee_free(LDKUpdateFee this_ptr);
+void UpdateFee_free(struct LDKUpdateFee this_ptr);
+
+struct LDKUpdateFee UpdateFee_clone(const struct LDKUpdateFee *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*UpdateFee_get_channel_id(const LDKUpdateFee *this_ptr))[32];
+const uint8_t (*UpdateFee_get_channel_id(const struct LDKUpdateFee *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void UpdateFee_set_channel_id(LDKUpdateFee *this_ptr, LDKThirtyTwoBytes val);
+void UpdateFee_set_channel_id(struct LDKUpdateFee *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* Fee rate per 1000-weight of the transaction
*/
-uint32_t UpdateFee_get_feerate_per_kw(const LDKUpdateFee *this_ptr);
+uint32_t UpdateFee_get_feerate_per_kw(const struct LDKUpdateFee *NONNULL_PTR this_ptr);
/**
* Fee rate per 1000-weight of the transaction
*/
-void UpdateFee_set_feerate_per_kw(LDKUpdateFee *this_ptr, uint32_t val);
+void UpdateFee_set_feerate_per_kw(struct LDKUpdateFee *NONNULL_PTR this_ptr, uint32_t val);
+
+MUST_USE_RES struct LDKUpdateFee UpdateFee_new(struct LDKThirtyTwoBytes channel_id_arg, uint32_t feerate_per_kw_arg);
-MUST_USE_RES LDKUpdateFee UpdateFee_new(LDKThirtyTwoBytes channel_id_arg, uint32_t feerate_per_kw_arg);
+void DataLossProtect_free(struct LDKDataLossProtect this_ptr);
-void DataLossProtect_free(LDKDataLossProtect this_ptr);
+struct LDKDataLossProtect DataLossProtect_clone(const struct LDKDataLossProtect *NONNULL_PTR orig);
/**
* Proof that the sender knows the per-commitment secret of a specific commitment transaction
* belonging to the recipient
*/
-const uint8_t (*DataLossProtect_get_your_last_per_commitment_secret(const LDKDataLossProtect *this_ptr))[32];
+const uint8_t (*DataLossProtect_get_your_last_per_commitment_secret(const struct LDKDataLossProtect *NONNULL_PTR this_ptr))[32];
/**
* Proof that the sender knows the per-commitment secret of a specific commitment transaction
* belonging to the recipient
*/
-void DataLossProtect_set_your_last_per_commitment_secret(LDKDataLossProtect *this_ptr, LDKThirtyTwoBytes val);
+void DataLossProtect_set_your_last_per_commitment_secret(struct LDKDataLossProtect *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The sender's per-commitment point for their current commitment transaction
*/
-LDKPublicKey DataLossProtect_get_my_current_per_commitment_point(const LDKDataLossProtect *this_ptr);
+struct LDKPublicKey DataLossProtect_get_my_current_per_commitment_point(const struct LDKDataLossProtect *NONNULL_PTR this_ptr);
/**
* The sender's per-commitment point for their current commitment transaction
*/
-void DataLossProtect_set_my_current_per_commitment_point(LDKDataLossProtect *this_ptr, LDKPublicKey val);
+void DataLossProtect_set_my_current_per_commitment_point(struct LDKDataLossProtect *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-MUST_USE_RES LDKDataLossProtect DataLossProtect_new(LDKThirtyTwoBytes your_last_per_commitment_secret_arg, LDKPublicKey my_current_per_commitment_point_arg);
+MUST_USE_RES struct LDKDataLossProtect DataLossProtect_new(struct LDKThirtyTwoBytes your_last_per_commitment_secret_arg, struct LDKPublicKey my_current_per_commitment_point_arg);
-void ChannelReestablish_free(LDKChannelReestablish this_ptr);
+void ChannelReestablish_free(struct LDKChannelReestablish this_ptr);
+
+struct LDKChannelReestablish ChannelReestablish_clone(const struct LDKChannelReestablish *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*ChannelReestablish_get_channel_id(const LDKChannelReestablish *this_ptr))[32];
+const uint8_t (*ChannelReestablish_get_channel_id(const struct LDKChannelReestablish *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void ChannelReestablish_set_channel_id(LDKChannelReestablish *this_ptr, LDKThirtyTwoBytes val);
+void ChannelReestablish_set_channel_id(struct LDKChannelReestablish *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The next commitment number for the sender
*/
-uint64_t ChannelReestablish_get_next_local_commitment_number(const LDKChannelReestablish *this_ptr);
+uint64_t ChannelReestablish_get_next_local_commitment_number(const struct LDKChannelReestablish *NONNULL_PTR this_ptr);
/**
* The next commitment number for the sender
*/
-void ChannelReestablish_set_next_local_commitment_number(LDKChannelReestablish *this_ptr, uint64_t val);
+void ChannelReestablish_set_next_local_commitment_number(struct LDKChannelReestablish *NONNULL_PTR this_ptr, uint64_t val);
/**
* The next commitment number for the recipient
*/
-uint64_t ChannelReestablish_get_next_remote_commitment_number(const LDKChannelReestablish *this_ptr);
+uint64_t ChannelReestablish_get_next_remote_commitment_number(const struct LDKChannelReestablish *NONNULL_PTR this_ptr);
/**
* The next commitment number for the recipient
*/
-void ChannelReestablish_set_next_remote_commitment_number(LDKChannelReestablish *this_ptr, uint64_t val);
+void ChannelReestablish_set_next_remote_commitment_number(struct LDKChannelReestablish *NONNULL_PTR this_ptr, uint64_t val);
+
+void AnnouncementSignatures_free(struct LDKAnnouncementSignatures this_ptr);
-void AnnouncementSignatures_free(LDKAnnouncementSignatures this_ptr);
+struct LDKAnnouncementSignatures AnnouncementSignatures_clone(const struct LDKAnnouncementSignatures *NONNULL_PTR orig);
/**
* The channel ID
*/
-const uint8_t (*AnnouncementSignatures_get_channel_id(const LDKAnnouncementSignatures *this_ptr))[32];
+const uint8_t (*AnnouncementSignatures_get_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr))[32];
/**
* The channel ID
*/
-void AnnouncementSignatures_set_channel_id(LDKAnnouncementSignatures *this_ptr, LDKThirtyTwoBytes val);
+void AnnouncementSignatures_set_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The short channel ID
*/
-uint64_t AnnouncementSignatures_get_short_channel_id(const LDKAnnouncementSignatures *this_ptr);
+uint64_t AnnouncementSignatures_get_short_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
/**
* The short channel ID
*/
-void AnnouncementSignatures_set_short_channel_id(LDKAnnouncementSignatures *this_ptr, uint64_t val);
+void AnnouncementSignatures_set_short_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, uint64_t val);
/**
* A signature by the node key
*/
-LDKSignature AnnouncementSignatures_get_node_signature(const LDKAnnouncementSignatures *this_ptr);
+struct LDKSignature AnnouncementSignatures_get_node_signature(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
/**
* A signature by the node key
*/
-void AnnouncementSignatures_set_node_signature(LDKAnnouncementSignatures *this_ptr, LDKSignature val);
+void AnnouncementSignatures_set_node_signature(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKSignature val);
/**
* A signature by the funding key
*/
-LDKSignature AnnouncementSignatures_get_bitcoin_signature(const LDKAnnouncementSignatures *this_ptr);
+struct LDKSignature AnnouncementSignatures_get_bitcoin_signature(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
/**
* A signature by the funding key
*/
-void AnnouncementSignatures_set_bitcoin_signature(LDKAnnouncementSignatures *this_ptr, LDKSignature val);
+void AnnouncementSignatures_set_bitcoin_signature(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKSignature val);
+
+MUST_USE_RES struct LDKAnnouncementSignatures AnnouncementSignatures_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t short_channel_id_arg, struct LDKSignature node_signature_arg, struct LDKSignature bitcoin_signature_arg);
+
+void NetAddress_free(struct LDKNetAddress this_ptr);
-MUST_USE_RES LDKAnnouncementSignatures AnnouncementSignatures_new(LDKThirtyTwoBytes channel_id_arg, uint64_t short_channel_id_arg, LDKSignature node_signature_arg, LDKSignature bitcoin_signature_arg);
+struct LDKNetAddress NetAddress_clone(const struct LDKNetAddress *NONNULL_PTR orig);
-void NetAddress_free(LDKNetAddress this_ptr);
+LDKCVec_u8Z NetAddress_write(const struct LDKNetAddress *NONNULL_PTR obj);
-void UnsignedNodeAnnouncement_free(LDKUnsignedNodeAnnouncement this_ptr);
+LDKCResult_CResult_NetAddressu8ZDecodeErrorZ Result_read(struct LDKu8slice ser);
+
+void UnsignedNodeAnnouncement_free(struct LDKUnsignedNodeAnnouncement this_ptr);
+
+struct LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_clone(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR orig);
/**
* The advertised features
*/
-LDKNodeFeatures UnsignedNodeAnnouncement_get_features(const LDKUnsignedNodeAnnouncement *this_ptr);
+struct LDKNodeFeatures UnsignedNodeAnnouncement_get_features(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
/**
* The advertised features
*/
-void UnsignedNodeAnnouncement_set_features(LDKUnsignedNodeAnnouncement *this_ptr, LDKNodeFeatures val);
+void UnsignedNodeAnnouncement_set_features(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
/**
* A strictly monotonic announcement counter, with gaps allowed
*/
-uint32_t UnsignedNodeAnnouncement_get_timestamp(const LDKUnsignedNodeAnnouncement *this_ptr);
+uint32_t UnsignedNodeAnnouncement_get_timestamp(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
/**
* A strictly monotonic announcement counter, with gaps allowed
*/
-void UnsignedNodeAnnouncement_set_timestamp(LDKUnsignedNodeAnnouncement *this_ptr, uint32_t val);
+void UnsignedNodeAnnouncement_set_timestamp(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, uint32_t val);
/**
* The node_id this announcement originated from (don't rebroadcast the node_announcement back
* to this node).
*/
-LDKPublicKey UnsignedNodeAnnouncement_get_node_id(const LDKUnsignedNodeAnnouncement *this_ptr);
+struct LDKPublicKey UnsignedNodeAnnouncement_get_node_id(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
/**
* The node_id this announcement originated from (don't rebroadcast the node_announcement back
* to this node).
*/
-void UnsignedNodeAnnouncement_set_node_id(LDKUnsignedNodeAnnouncement *this_ptr, LDKPublicKey val);
+void UnsignedNodeAnnouncement_set_node_id(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* An RGB color for UI purposes
*/
-const uint8_t (*UnsignedNodeAnnouncement_get_rgb(const LDKUnsignedNodeAnnouncement *this_ptr))[3];
+const uint8_t (*UnsignedNodeAnnouncement_get_rgb(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr))[3];
/**
* An RGB color for UI purposes
*/
-void UnsignedNodeAnnouncement_set_rgb(LDKUnsignedNodeAnnouncement *this_ptr, LDKThreeBytes val);
+void UnsignedNodeAnnouncement_set_rgb(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKThreeBytes val);
/**
* An alias, for UI purposes. This should be sanitized before use. There is no guarantee
* of uniqueness.
*/
-const uint8_t (*UnsignedNodeAnnouncement_get_alias(const LDKUnsignedNodeAnnouncement *this_ptr))[32];
+const uint8_t (*UnsignedNodeAnnouncement_get_alias(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr))[32];
/**
* An alias, for UI purposes. This should be sanitized before use. There is no guarantee
* of uniqueness.
*/
-void UnsignedNodeAnnouncement_set_alias(LDKUnsignedNodeAnnouncement *this_ptr, LDKThirtyTwoBytes val);
+void UnsignedNodeAnnouncement_set_alias(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* List of addresses on which this node is reachable
*/
-void UnsignedNodeAnnouncement_set_addresses(LDKUnsignedNodeAnnouncement *this_ptr, LDKCVec_NetAddressZ val);
+void UnsignedNodeAnnouncement_set_addresses(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, LDKCVec_NetAddressZ val);
-void NodeAnnouncement_free(LDKNodeAnnouncement this_ptr);
+void NodeAnnouncement_free(struct LDKNodeAnnouncement this_ptr);
+
+struct LDKNodeAnnouncement NodeAnnouncement_clone(const struct LDKNodeAnnouncement *NONNULL_PTR orig);
/**
* The signature by the node key
*/
-LDKSignature NodeAnnouncement_get_signature(const LDKNodeAnnouncement *this_ptr);
+struct LDKSignature NodeAnnouncement_get_signature(const struct LDKNodeAnnouncement *NONNULL_PTR this_ptr);
/**
* The signature by the node key
*/
-void NodeAnnouncement_set_signature(LDKNodeAnnouncement *this_ptr, LDKSignature val);
+void NodeAnnouncement_set_signature(struct LDKNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
/**
* The actual content of the announcement
*/
-LDKUnsignedNodeAnnouncement NodeAnnouncement_get_contents(const LDKNodeAnnouncement *this_ptr);
+struct LDKUnsignedNodeAnnouncement NodeAnnouncement_get_contents(const struct LDKNodeAnnouncement *NONNULL_PTR this_ptr);
/**
* The actual content of the announcement
*/
-void NodeAnnouncement_set_contents(LDKNodeAnnouncement *this_ptr, LDKUnsignedNodeAnnouncement val);
+void NodeAnnouncement_set_contents(struct LDKNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKUnsignedNodeAnnouncement val);
+
+MUST_USE_RES struct LDKNodeAnnouncement NodeAnnouncement_new(struct LDKSignature signature_arg, struct LDKUnsignedNodeAnnouncement contents_arg);
-MUST_USE_RES LDKNodeAnnouncement NodeAnnouncement_new(LDKSignature signature_arg, LDKUnsignedNodeAnnouncement contents_arg);
+void UnsignedChannelAnnouncement_free(struct LDKUnsignedChannelAnnouncement this_ptr);
-void UnsignedChannelAnnouncement_free(LDKUnsignedChannelAnnouncement this_ptr);
+struct LDKUnsignedChannelAnnouncement UnsignedChannelAnnouncement_clone(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR orig);
/**
* The advertised channel features
*/
-LDKChannelFeatures UnsignedChannelAnnouncement_get_features(const LDKUnsignedChannelAnnouncement *this_ptr);
+struct LDKChannelFeatures UnsignedChannelAnnouncement_get_features(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
/**
* The advertised channel features
*/
-void UnsignedChannelAnnouncement_set_features(LDKUnsignedChannelAnnouncement *this_ptr, LDKChannelFeatures val);
+void UnsignedChannelAnnouncement_set_features(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
/**
* The genesis hash of the blockchain where the channel is to be opened
*/
-const uint8_t (*UnsignedChannelAnnouncement_get_chain_hash(const LDKUnsignedChannelAnnouncement *this_ptr))[32];
+const uint8_t (*UnsignedChannelAnnouncement_get_chain_hash(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr))[32];
/**
* The genesis hash of the blockchain where the channel is to be opened
*/
-void UnsignedChannelAnnouncement_set_chain_hash(LDKUnsignedChannelAnnouncement *this_ptr, LDKThirtyTwoBytes val);
+void UnsignedChannelAnnouncement_set_chain_hash(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The short channel ID
*/
-uint64_t UnsignedChannelAnnouncement_get_short_channel_id(const LDKUnsignedChannelAnnouncement *this_ptr);
+uint64_t UnsignedChannelAnnouncement_get_short_channel_id(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
/**
* The short channel ID
*/
-void UnsignedChannelAnnouncement_set_short_channel_id(LDKUnsignedChannelAnnouncement *this_ptr, uint64_t val);
+void UnsignedChannelAnnouncement_set_short_channel_id(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, uint64_t val);
/**
* One of the two node_ids which are endpoints of this channel
*/
-LDKPublicKey UnsignedChannelAnnouncement_get_node_id_1(const LDKUnsignedChannelAnnouncement *this_ptr);
+struct LDKPublicKey UnsignedChannelAnnouncement_get_node_id_1(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
/**
* One of the two node_ids which are endpoints of this channel
*/
-void UnsignedChannelAnnouncement_set_node_id_1(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
+void UnsignedChannelAnnouncement_set_node_id_1(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* The other of the two node_ids which are endpoints of this channel
*/
-LDKPublicKey UnsignedChannelAnnouncement_get_node_id_2(const LDKUnsignedChannelAnnouncement *this_ptr);
+struct LDKPublicKey UnsignedChannelAnnouncement_get_node_id_2(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
/**
* The other of the two node_ids which are endpoints of this channel
*/
-void UnsignedChannelAnnouncement_set_node_id_2(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
+void UnsignedChannelAnnouncement_set_node_id_2(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* The funding key for the first node
*/
-LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_1(const LDKUnsignedChannelAnnouncement *this_ptr);
+struct LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_1(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
/**
* The funding key for the first node
*/
-void UnsignedChannelAnnouncement_set_bitcoin_key_1(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
+void UnsignedChannelAnnouncement_set_bitcoin_key_1(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* The funding key for the second node
*/
-LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_2(const LDKUnsignedChannelAnnouncement *this_ptr);
+struct LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_2(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
/**
* The funding key for the second node
*/
-void UnsignedChannelAnnouncement_set_bitcoin_key_2(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
+void UnsignedChannelAnnouncement_set_bitcoin_key_2(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-void ChannelAnnouncement_free(LDKChannelAnnouncement this_ptr);
+void ChannelAnnouncement_free(struct LDKChannelAnnouncement this_ptr);
+
+struct LDKChannelAnnouncement ChannelAnnouncement_clone(const struct LDKChannelAnnouncement *NONNULL_PTR orig);
/**
* Authentication of the announcement by the first public node
*/
-LDKSignature ChannelAnnouncement_get_node_signature_1(const LDKChannelAnnouncement *this_ptr);
+struct LDKSignature ChannelAnnouncement_get_node_signature_1(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
/**
* Authentication of the announcement by the first public node
*/
-void ChannelAnnouncement_set_node_signature_1(LDKChannelAnnouncement *this_ptr, LDKSignature val);
+void ChannelAnnouncement_set_node_signature_1(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
/**
* Authentication of the announcement by the second public node
*/
-LDKSignature ChannelAnnouncement_get_node_signature_2(const LDKChannelAnnouncement *this_ptr);
+struct LDKSignature ChannelAnnouncement_get_node_signature_2(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
/**
* Authentication of the announcement by the second public node
*/
-void ChannelAnnouncement_set_node_signature_2(LDKChannelAnnouncement *this_ptr, LDKSignature val);
+void ChannelAnnouncement_set_node_signature_2(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
/**
* Proof of funding UTXO ownership by the first public node
*/
-LDKSignature ChannelAnnouncement_get_bitcoin_signature_1(const LDKChannelAnnouncement *this_ptr);
+struct LDKSignature ChannelAnnouncement_get_bitcoin_signature_1(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
/**
* Proof of funding UTXO ownership by the first public node
*/
-void ChannelAnnouncement_set_bitcoin_signature_1(LDKChannelAnnouncement *this_ptr, LDKSignature val);
+void ChannelAnnouncement_set_bitcoin_signature_1(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
/**
* Proof of funding UTXO ownership by the second public node
*/
-LDKSignature ChannelAnnouncement_get_bitcoin_signature_2(const LDKChannelAnnouncement *this_ptr);
+struct LDKSignature ChannelAnnouncement_get_bitcoin_signature_2(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
/**
* Proof of funding UTXO ownership by the second public node
*/
-void ChannelAnnouncement_set_bitcoin_signature_2(LDKChannelAnnouncement *this_ptr, LDKSignature val);
+void ChannelAnnouncement_set_bitcoin_signature_2(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
/**
* The actual announcement
*/
-LDKUnsignedChannelAnnouncement ChannelAnnouncement_get_contents(const LDKChannelAnnouncement *this_ptr);
+struct LDKUnsignedChannelAnnouncement ChannelAnnouncement_get_contents(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
/**
* The actual announcement
*/
-void ChannelAnnouncement_set_contents(LDKChannelAnnouncement *this_ptr, LDKUnsignedChannelAnnouncement val);
+void ChannelAnnouncement_set_contents(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKUnsignedChannelAnnouncement val);
+
+MUST_USE_RES struct LDKChannelAnnouncement ChannelAnnouncement_new(struct LDKSignature node_signature_1_arg, struct LDKSignature node_signature_2_arg, struct LDKSignature bitcoin_signature_1_arg, struct LDKSignature bitcoin_signature_2_arg, struct LDKUnsignedChannelAnnouncement contents_arg);
-MUST_USE_RES LDKChannelAnnouncement ChannelAnnouncement_new(LDKSignature node_signature_1_arg, LDKSignature node_signature_2_arg, LDKSignature bitcoin_signature_1_arg, LDKSignature bitcoin_signature_2_arg, LDKUnsignedChannelAnnouncement contents_arg);
+void UnsignedChannelUpdate_free(struct LDKUnsignedChannelUpdate this_ptr);
-void UnsignedChannelUpdate_free(LDKUnsignedChannelUpdate this_ptr);
+struct LDKUnsignedChannelUpdate UnsignedChannelUpdate_clone(const struct LDKUnsignedChannelUpdate *NONNULL_PTR orig);
/**
* The genesis hash of the blockchain where the channel is to be opened
*/
-const uint8_t (*UnsignedChannelUpdate_get_chain_hash(const LDKUnsignedChannelUpdate *this_ptr))[32];
+const uint8_t (*UnsignedChannelUpdate_get_chain_hash(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr))[32];
/**
* The genesis hash of the blockchain where the channel is to be opened
*/
-void UnsignedChannelUpdate_set_chain_hash(LDKUnsignedChannelUpdate *this_ptr, LDKThirtyTwoBytes val);
+void UnsignedChannelUpdate_set_chain_hash(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The short channel ID
*/
-uint64_t UnsignedChannelUpdate_get_short_channel_id(const LDKUnsignedChannelUpdate *this_ptr);
+uint64_t UnsignedChannelUpdate_get_short_channel_id(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
/**
* The short channel ID
*/
-void UnsignedChannelUpdate_set_short_channel_id(LDKUnsignedChannelUpdate *this_ptr, uint64_t val);
+void UnsignedChannelUpdate_set_short_channel_id(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint64_t val);
/**
* A strictly monotonic announcement counter, with gaps allowed, specific to this channel
*/
-uint32_t UnsignedChannelUpdate_get_timestamp(const LDKUnsignedChannelUpdate *this_ptr);
+uint32_t UnsignedChannelUpdate_get_timestamp(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
/**
* A strictly monotonic announcement counter, with gaps allowed, specific to this channel
*/
-void UnsignedChannelUpdate_set_timestamp(LDKUnsignedChannelUpdate *this_ptr, uint32_t val);
+void UnsignedChannelUpdate_set_timestamp(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
/**
* Channel flags
*/
-uint8_t UnsignedChannelUpdate_get_flags(const LDKUnsignedChannelUpdate *this_ptr);
+uint8_t UnsignedChannelUpdate_get_flags(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
/**
* Channel flags
*/
-void UnsignedChannelUpdate_set_flags(LDKUnsignedChannelUpdate *this_ptr, uint8_t val);
+void UnsignedChannelUpdate_set_flags(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint8_t val);
/**
* The number of blocks to subtract from incoming HTLC cltv_expiry values
*/
-uint16_t UnsignedChannelUpdate_get_cltv_expiry_delta(const LDKUnsignedChannelUpdate *this_ptr);
+uint16_t UnsignedChannelUpdate_get_cltv_expiry_delta(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
/**
* The number of blocks to subtract from incoming HTLC cltv_expiry values
*/
-void UnsignedChannelUpdate_set_cltv_expiry_delta(LDKUnsignedChannelUpdate *this_ptr, uint16_t val);
+void UnsignedChannelUpdate_set_cltv_expiry_delta(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint16_t val);
/**
* The minimum HTLC size incoming to sender, in milli-satoshi
*/
-uint64_t UnsignedChannelUpdate_get_htlc_minimum_msat(const LDKUnsignedChannelUpdate *this_ptr);
+uint64_t UnsignedChannelUpdate_get_htlc_minimum_msat(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
/**
* The minimum HTLC size incoming to sender, in milli-satoshi
*/
-void UnsignedChannelUpdate_set_htlc_minimum_msat(LDKUnsignedChannelUpdate *this_ptr, uint64_t val);
+void UnsignedChannelUpdate_set_htlc_minimum_msat(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint64_t val);
/**
* The base HTLC fee charged by sender, in milli-satoshi
*/
-uint32_t UnsignedChannelUpdate_get_fee_base_msat(const LDKUnsignedChannelUpdate *this_ptr);
+uint32_t UnsignedChannelUpdate_get_fee_base_msat(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
/**
* The base HTLC fee charged by sender, in milli-satoshi
*/
-void UnsignedChannelUpdate_set_fee_base_msat(LDKUnsignedChannelUpdate *this_ptr, uint32_t val);
+void UnsignedChannelUpdate_set_fee_base_msat(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
/**
* The amount to fee multiplier, in micro-satoshi
*/
-uint32_t UnsignedChannelUpdate_get_fee_proportional_millionths(const LDKUnsignedChannelUpdate *this_ptr);
+uint32_t UnsignedChannelUpdate_get_fee_proportional_millionths(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
/**
* The amount to fee multiplier, in micro-satoshi
*/
-void UnsignedChannelUpdate_set_fee_proportional_millionths(LDKUnsignedChannelUpdate *this_ptr, uint32_t val);
+void UnsignedChannelUpdate_set_fee_proportional_millionths(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
-void ChannelUpdate_free(LDKChannelUpdate this_ptr);
+void ChannelUpdate_free(struct LDKChannelUpdate this_ptr);
+
+struct LDKChannelUpdate ChannelUpdate_clone(const struct LDKChannelUpdate *NONNULL_PTR orig);
/**
* A signature of the channel update
*/
-LDKSignature ChannelUpdate_get_signature(const LDKChannelUpdate *this_ptr);
+struct LDKSignature ChannelUpdate_get_signature(const struct LDKChannelUpdate *NONNULL_PTR this_ptr);
/**
* A signature of the channel update
*/
-void ChannelUpdate_set_signature(LDKChannelUpdate *this_ptr, LDKSignature val);
+void ChannelUpdate_set_signature(struct LDKChannelUpdate *NONNULL_PTR this_ptr, struct LDKSignature val);
/**
* The actual channel update
*/
-LDKUnsignedChannelUpdate ChannelUpdate_get_contents(const LDKChannelUpdate *this_ptr);
+struct LDKUnsignedChannelUpdate ChannelUpdate_get_contents(const struct LDKChannelUpdate *NONNULL_PTR this_ptr);
/**
* The actual channel update
*/
-void ChannelUpdate_set_contents(LDKChannelUpdate *this_ptr, LDKUnsignedChannelUpdate val);
+void ChannelUpdate_set_contents(struct LDKChannelUpdate *NONNULL_PTR this_ptr, struct LDKUnsignedChannelUpdate val);
+
+MUST_USE_RES struct LDKChannelUpdate ChannelUpdate_new(struct LDKSignature signature_arg, struct LDKUnsignedChannelUpdate contents_arg);
-MUST_USE_RES LDKChannelUpdate ChannelUpdate_new(LDKSignature signature_arg, LDKUnsignedChannelUpdate contents_arg);
+void QueryChannelRange_free(struct LDKQueryChannelRange this_ptr);
-void QueryChannelRange_free(LDKQueryChannelRange this_ptr);
+struct LDKQueryChannelRange QueryChannelRange_clone(const struct LDKQueryChannelRange *NONNULL_PTR orig);
/**
* The genesis hash of the blockchain being queried
*/
-const uint8_t (*QueryChannelRange_get_chain_hash(const LDKQueryChannelRange *this_ptr))[32];
+const uint8_t (*QueryChannelRange_get_chain_hash(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr))[32];
/**
* The genesis hash of the blockchain being queried
*/
-void QueryChannelRange_set_chain_hash(LDKQueryChannelRange *this_ptr, LDKThirtyTwoBytes val);
+void QueryChannelRange_set_chain_hash(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The height of the first block for the channel UTXOs being queried
*/
-uint32_t QueryChannelRange_get_first_blocknum(const LDKQueryChannelRange *this_ptr);
+uint32_t QueryChannelRange_get_first_blocknum(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr);
/**
* The height of the first block for the channel UTXOs being queried
*/
-void QueryChannelRange_set_first_blocknum(LDKQueryChannelRange *this_ptr, uint32_t val);
+void QueryChannelRange_set_first_blocknum(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, uint32_t val);
/**
* The number of blocks to include in the query results
*/
-uint32_t QueryChannelRange_get_number_of_blocks(const LDKQueryChannelRange *this_ptr);
+uint32_t QueryChannelRange_get_number_of_blocks(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr);
/**
* The number of blocks to include in the query results
*/
-void QueryChannelRange_set_number_of_blocks(LDKQueryChannelRange *this_ptr, uint32_t val);
+void QueryChannelRange_set_number_of_blocks(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, uint32_t val);
-MUST_USE_RES LDKQueryChannelRange QueryChannelRange_new(LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg);
+MUST_USE_RES struct LDKQueryChannelRange QueryChannelRange_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg);
-void ReplyChannelRange_free(LDKReplyChannelRange this_ptr);
+void ReplyChannelRange_free(struct LDKReplyChannelRange this_ptr);
+
+struct LDKReplyChannelRange ReplyChannelRange_clone(const struct LDKReplyChannelRange *NONNULL_PTR orig);
/**
* The genesis hash of the blockchain being queried
*/
-const uint8_t (*ReplyChannelRange_get_chain_hash(const LDKReplyChannelRange *this_ptr))[32];
+const uint8_t (*ReplyChannelRange_get_chain_hash(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr))[32];
/**
* The genesis hash of the blockchain being queried
*/
-void ReplyChannelRange_set_chain_hash(LDKReplyChannelRange *this_ptr, LDKThirtyTwoBytes val);
+void ReplyChannelRange_set_chain_hash(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The height of the first block in the range of the reply
*/
-uint32_t ReplyChannelRange_get_first_blocknum(const LDKReplyChannelRange *this_ptr);
+uint32_t ReplyChannelRange_get_first_blocknum(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
/**
* The height of the first block in the range of the reply
*/
-void ReplyChannelRange_set_first_blocknum(LDKReplyChannelRange *this_ptr, uint32_t val);
+void ReplyChannelRange_set_first_blocknum(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, uint32_t val);
/**
* The number of blocks included in the range of the reply
*/
-uint32_t ReplyChannelRange_get_number_of_blocks(const LDKReplyChannelRange *this_ptr);
+uint32_t ReplyChannelRange_get_number_of_blocks(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
/**
* The number of blocks included in the range of the reply
*/
-void ReplyChannelRange_set_number_of_blocks(LDKReplyChannelRange *this_ptr, uint32_t val);
+void ReplyChannelRange_set_number_of_blocks(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, uint32_t val);
/**
* Indicates if the query recipient maintains up-to-date channel
* information for the chain_hash
*/
-bool ReplyChannelRange_get_full_information(const LDKReplyChannelRange *this_ptr);
+bool ReplyChannelRange_get_full_information(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
/**
* Indicates if the query recipient maintains up-to-date channel
* information for the chain_hash
*/
-void ReplyChannelRange_set_full_information(LDKReplyChannelRange *this_ptr, bool val);
+void ReplyChannelRange_set_full_information(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, bool val);
/**
* The short_channel_ids in the channel range
*/
-void ReplyChannelRange_set_short_channel_ids(LDKReplyChannelRange *this_ptr, LDKCVec_u64Z val);
+void ReplyChannelRange_set_short_channel_ids(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, LDKCVec_u64Z val);
+
+MUST_USE_RES struct LDKReplyChannelRange ReplyChannelRange_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg, bool full_information_arg, LDKCVec_u64Z short_channel_ids_arg);
-MUST_USE_RES LDKReplyChannelRange ReplyChannelRange_new(LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg, bool full_information_arg, LDKCVec_u64Z short_channel_ids_arg);
+void QueryShortChannelIds_free(struct LDKQueryShortChannelIds this_ptr);
-void QueryShortChannelIds_free(LDKQueryShortChannelIds this_ptr);
+struct LDKQueryShortChannelIds QueryShortChannelIds_clone(const struct LDKQueryShortChannelIds *NONNULL_PTR orig);
/**
* The genesis hash of the blockchain being queried
*/
-const uint8_t (*QueryShortChannelIds_get_chain_hash(const LDKQueryShortChannelIds *this_ptr))[32];
+const uint8_t (*QueryShortChannelIds_get_chain_hash(const struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr))[32];
/**
* The genesis hash of the blockchain being queried
*/
-void QueryShortChannelIds_set_chain_hash(LDKQueryShortChannelIds *this_ptr, LDKThirtyTwoBytes val);
+void QueryShortChannelIds_set_chain_hash(struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The short_channel_ids that are being queried
*/
-void QueryShortChannelIds_set_short_channel_ids(LDKQueryShortChannelIds *this_ptr, LDKCVec_u64Z val);
+void QueryShortChannelIds_set_short_channel_ids(struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr, LDKCVec_u64Z val);
-MUST_USE_RES LDKQueryShortChannelIds QueryShortChannelIds_new(LDKThirtyTwoBytes chain_hash_arg, LDKCVec_u64Z short_channel_ids_arg);
+MUST_USE_RES struct LDKQueryShortChannelIds QueryShortChannelIds_new(struct LDKThirtyTwoBytes chain_hash_arg, LDKCVec_u64Z short_channel_ids_arg);
-void ReplyShortChannelIdsEnd_free(LDKReplyShortChannelIdsEnd this_ptr);
+void ReplyShortChannelIdsEnd_free(struct LDKReplyShortChannelIdsEnd this_ptr);
+
+struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_clone(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR orig);
/**
* The genesis hash of the blockchain that was queried
*/
-const uint8_t (*ReplyShortChannelIdsEnd_get_chain_hash(const LDKReplyShortChannelIdsEnd *this_ptr))[32];
+const uint8_t (*ReplyShortChannelIdsEnd_get_chain_hash(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr))[32];
/**
* The genesis hash of the blockchain that was queried
*/
-void ReplyShortChannelIdsEnd_set_chain_hash(LDKReplyShortChannelIdsEnd *this_ptr, LDKThirtyTwoBytes val);
+void ReplyShortChannelIdsEnd_set_chain_hash(struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* Indicates if the query recipient maintains up-to-date channel
* information for the chain_hash
*/
-bool ReplyShortChannelIdsEnd_get_full_information(const LDKReplyShortChannelIdsEnd *this_ptr);
+bool ReplyShortChannelIdsEnd_get_full_information(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr);
/**
* Indicates if the query recipient maintains up-to-date channel
* information for the chain_hash
*/
-void ReplyShortChannelIdsEnd_set_full_information(LDKReplyShortChannelIdsEnd *this_ptr, bool val);
+void ReplyShortChannelIdsEnd_set_full_information(struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr, bool val);
+
+MUST_USE_RES struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_new(struct LDKThirtyTwoBytes chain_hash_arg, bool full_information_arg);
-MUST_USE_RES LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_new(LDKThirtyTwoBytes chain_hash_arg, bool full_information_arg);
+void GossipTimestampFilter_free(struct LDKGossipTimestampFilter this_ptr);
-void GossipTimestampFilter_free(LDKGossipTimestampFilter this_ptr);
+struct LDKGossipTimestampFilter GossipTimestampFilter_clone(const struct LDKGossipTimestampFilter *NONNULL_PTR orig);
/**
* The genesis hash of the blockchain for channel and node information
*/
-const uint8_t (*GossipTimestampFilter_get_chain_hash(const LDKGossipTimestampFilter *this_ptr))[32];
+const uint8_t (*GossipTimestampFilter_get_chain_hash(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr))[32];
/**
* The genesis hash of the blockchain for channel and node information
*/
-void GossipTimestampFilter_set_chain_hash(LDKGossipTimestampFilter *this_ptr, LDKThirtyTwoBytes val);
+void GossipTimestampFilter_set_chain_hash(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* The starting unix timestamp
*/
-uint32_t GossipTimestampFilter_get_first_timestamp(const LDKGossipTimestampFilter *this_ptr);
+uint32_t GossipTimestampFilter_get_first_timestamp(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr);
/**
* The starting unix timestamp
*/
-void GossipTimestampFilter_set_first_timestamp(LDKGossipTimestampFilter *this_ptr, uint32_t val);
+void GossipTimestampFilter_set_first_timestamp(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, uint32_t val);
/**
* The range of information in seconds
*/
-uint32_t GossipTimestampFilter_get_timestamp_range(const LDKGossipTimestampFilter *this_ptr);
+uint32_t GossipTimestampFilter_get_timestamp_range(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr);
/**
* The range of information in seconds
*/
-void GossipTimestampFilter_set_timestamp_range(LDKGossipTimestampFilter *this_ptr, uint32_t val);
+void GossipTimestampFilter_set_timestamp_range(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, uint32_t val);
-MUST_USE_RES LDKGossipTimestampFilter GossipTimestampFilter_new(LDKThirtyTwoBytes chain_hash_arg, uint32_t first_timestamp_arg, uint32_t timestamp_range_arg);
+MUST_USE_RES struct LDKGossipTimestampFilter GossipTimestampFilter_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_timestamp_arg, uint32_t timestamp_range_arg);
-void ErrorAction_free(LDKErrorAction this_ptr);
+void ErrorAction_free(struct LDKErrorAction this_ptr);
-void LightningError_free(LDKLightningError this_ptr);
+struct LDKErrorAction ErrorAction_clone(const struct LDKErrorAction *NONNULL_PTR orig);
+
+void LightningError_free(struct LDKLightningError this_ptr);
/**
* A human-readable message describing the error
*/
-LDKStr LightningError_get_err(const LDKLightningError *this_ptr);
+struct LDKStr LightningError_get_err(const struct LDKLightningError *NONNULL_PTR this_ptr);
/**
* A human-readable message describing the error
*/
-void LightningError_set_err(LDKLightningError *this_ptr, LDKCVec_u8Z val);
+void LightningError_set_err(struct LDKLightningError *NONNULL_PTR this_ptr, LDKCVec_u8Z val);
/**
* The action which should be taken against the offending peer.
*/
-LDKErrorAction LightningError_get_action(const LDKLightningError *this_ptr);
+struct LDKErrorAction LightningError_get_action(const struct LDKLightningError *NONNULL_PTR this_ptr);
/**
* The action which should be taken against the offending peer.
*/
-void LightningError_set_action(LDKLightningError *this_ptr, LDKErrorAction val);
+void LightningError_set_action(struct LDKLightningError *NONNULL_PTR this_ptr, struct LDKErrorAction val);
+
+MUST_USE_RES struct LDKLightningError LightningError_new(LDKCVec_u8Z err_arg, struct LDKErrorAction action_arg);
-MUST_USE_RES LDKLightningError LightningError_new(LDKCVec_u8Z err_arg, LDKErrorAction action_arg);
+void CommitmentUpdate_free(struct LDKCommitmentUpdate this_ptr);
-void CommitmentUpdate_free(LDKCommitmentUpdate this_ptr);
+struct LDKCommitmentUpdate CommitmentUpdate_clone(const struct LDKCommitmentUpdate *NONNULL_PTR orig);
/**
* update_add_htlc messages which should be sent
*/
-void CommitmentUpdate_set_update_add_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateAddHTLCZ val);
+void CommitmentUpdate_set_update_add_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, LDKCVec_UpdateAddHTLCZ val);
/**
* update_fulfill_htlc messages which should be sent
*/
-void CommitmentUpdate_set_update_fulfill_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateFulfillHTLCZ val);
+void CommitmentUpdate_set_update_fulfill_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, LDKCVec_UpdateFulfillHTLCZ val);
/**
* update_fail_htlc messages which should be sent
*/
-void CommitmentUpdate_set_update_fail_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateFailHTLCZ val);
+void CommitmentUpdate_set_update_fail_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, LDKCVec_UpdateFailHTLCZ val);
/**
* update_fail_malformed_htlc messages which should be sent
*/
-void CommitmentUpdate_set_update_fail_malformed_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateFailMalformedHTLCZ val);
+void CommitmentUpdate_set_update_fail_malformed_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, LDKCVec_UpdateFailMalformedHTLCZ val);
/**
* An update_fee message which should be sent
*/
-LDKUpdateFee CommitmentUpdate_get_update_fee(const LDKCommitmentUpdate *this_ptr);
+struct LDKUpdateFee CommitmentUpdate_get_update_fee(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
/**
* An update_fee message which should be sent
*/
-void CommitmentUpdate_set_update_fee(LDKCommitmentUpdate *this_ptr, LDKUpdateFee val);
+void CommitmentUpdate_set_update_fee(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKUpdateFee val);
/**
* Finally, the commitment_signed message which should be sent
*/
-LDKCommitmentSigned CommitmentUpdate_get_commitment_signed(const LDKCommitmentUpdate *this_ptr);
+struct LDKCommitmentSigned CommitmentUpdate_get_commitment_signed(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
/**
* Finally, the commitment_signed message which should be sent
*/
-void CommitmentUpdate_set_commitment_signed(LDKCommitmentUpdate *this_ptr, LDKCommitmentSigned val);
+void CommitmentUpdate_set_commitment_signed(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCommitmentSigned val);
-MUST_USE_RES LDKCommitmentUpdate CommitmentUpdate_new(LDKCVec_UpdateAddHTLCZ update_add_htlcs_arg, LDKCVec_UpdateFulfillHTLCZ update_fulfill_htlcs_arg, LDKCVec_UpdateFailHTLCZ update_fail_htlcs_arg, LDKCVec_UpdateFailMalformedHTLCZ update_fail_malformed_htlcs_arg, LDKUpdateFee update_fee_arg, LDKCommitmentSigned commitment_signed_arg);
+MUST_USE_RES struct LDKCommitmentUpdate CommitmentUpdate_new(LDKCVec_UpdateAddHTLCZ update_add_htlcs_arg, LDKCVec_UpdateFulfillHTLCZ update_fulfill_htlcs_arg, LDKCVec_UpdateFailHTLCZ update_fail_htlcs_arg, LDKCVec_UpdateFailMalformedHTLCZ update_fail_malformed_htlcs_arg, struct LDKUpdateFee update_fee_arg, struct LDKCommitmentSigned commitment_signed_arg);
-void HTLCFailChannelUpdate_free(LDKHTLCFailChannelUpdate this_ptr);
+void HTLCFailChannelUpdate_free(struct LDKHTLCFailChannelUpdate this_ptr);
+
+struct LDKHTLCFailChannelUpdate HTLCFailChannelUpdate_clone(const struct LDKHTLCFailChannelUpdate *NONNULL_PTR orig);
/**
* Calls the free function if one is set
*/
-void ChannelMessageHandler_free(LDKChannelMessageHandler this_ptr);
+void ChannelMessageHandler_free(struct LDKChannelMessageHandler this_ptr);
/**
* Calls the free function if one is set
*/
-void RoutingMessageHandler_free(LDKRoutingMessageHandler this_ptr);
+void RoutingMessageHandler_free(struct LDKRoutingMessageHandler this_ptr);
-LDKCVec_u8Z AcceptChannel_write(const LDKAcceptChannel *obj);
+LDKCVec_u8Z AcceptChannel_write(const struct LDKAcceptChannel *NONNULL_PTR obj);
-LDKAcceptChannel AcceptChannel_read(LDKu8slice ser);
+struct LDKAcceptChannel AcceptChannel_read(struct LDKu8slice ser);
-LDKCVec_u8Z AnnouncementSignatures_write(const LDKAnnouncementSignatures *obj);
+LDKCVec_u8Z AnnouncementSignatures_write(const struct LDKAnnouncementSignatures *NONNULL_PTR obj);
-LDKAnnouncementSignatures AnnouncementSignatures_read(LDKu8slice ser);
+struct LDKAnnouncementSignatures AnnouncementSignatures_read(struct LDKu8slice ser);
-LDKCVec_u8Z ChannelReestablish_write(const LDKChannelReestablish *obj);
+LDKCVec_u8Z ChannelReestablish_write(const struct LDKChannelReestablish *NONNULL_PTR obj);
-LDKChannelReestablish ChannelReestablish_read(LDKu8slice ser);
+LDKCResult_ChannelReestablishDecodeErrorZ ChannelReestablish_read(struct LDKu8slice ser);
-LDKCVec_u8Z ClosingSigned_write(const LDKClosingSigned *obj);
+LDKCVec_u8Z ClosingSigned_write(const struct LDKClosingSigned *NONNULL_PTR obj);
-LDKClosingSigned ClosingSigned_read(LDKu8slice ser);
+struct LDKClosingSigned ClosingSigned_read(struct LDKu8slice ser);
-LDKCVec_u8Z CommitmentSigned_write(const LDKCommitmentSigned *obj);
+LDKCVec_u8Z CommitmentSigned_write(const struct LDKCommitmentSigned *NONNULL_PTR obj);
-LDKCommitmentSigned CommitmentSigned_read(LDKu8slice ser);
+struct LDKCommitmentSigned CommitmentSigned_read(struct LDKu8slice ser);
-LDKCVec_u8Z FundingCreated_write(const LDKFundingCreated *obj);
+LDKCVec_u8Z FundingCreated_write(const struct LDKFundingCreated *NONNULL_PTR obj);
-LDKFundingCreated FundingCreated_read(LDKu8slice ser);
+struct LDKFundingCreated FundingCreated_read(struct LDKu8slice ser);
-LDKCVec_u8Z FundingSigned_write(const LDKFundingSigned *obj);
+LDKCVec_u8Z FundingSigned_write(const struct LDKFundingSigned *NONNULL_PTR obj);
-LDKFundingSigned FundingSigned_read(LDKu8slice ser);
+struct LDKFundingSigned FundingSigned_read(struct LDKu8slice ser);
-LDKCVec_u8Z FundingLocked_write(const LDKFundingLocked *obj);
+LDKCVec_u8Z FundingLocked_write(const struct LDKFundingLocked *NONNULL_PTR obj);
-LDKFundingLocked FundingLocked_read(LDKu8slice ser);
+struct LDKFundingLocked FundingLocked_read(struct LDKu8slice ser);
-LDKCVec_u8Z Init_write(const LDKInit *obj);
+LDKCVec_u8Z Init_write(const struct LDKInit *NONNULL_PTR obj);
-LDKInit Init_read(LDKu8slice ser);
+LDKCResult_InitDecodeErrorZ Init_read(struct LDKu8slice ser);
-LDKCVec_u8Z OpenChannel_write(const LDKOpenChannel *obj);
+LDKCVec_u8Z OpenChannel_write(const struct LDKOpenChannel *NONNULL_PTR obj);
-LDKOpenChannel OpenChannel_read(LDKu8slice ser);
+struct LDKOpenChannel OpenChannel_read(struct LDKu8slice ser);
-LDKCVec_u8Z RevokeAndACK_write(const LDKRevokeAndACK *obj);
+LDKCVec_u8Z RevokeAndACK_write(const struct LDKRevokeAndACK *NONNULL_PTR obj);
-LDKRevokeAndACK RevokeAndACK_read(LDKu8slice ser);
+struct LDKRevokeAndACK RevokeAndACK_read(struct LDKu8slice ser);
-LDKCVec_u8Z Shutdown_write(const LDKShutdown *obj);
+LDKCVec_u8Z Shutdown_write(const struct LDKShutdown *NONNULL_PTR obj);
-LDKShutdown Shutdown_read(LDKu8slice ser);
+struct LDKShutdown Shutdown_read(struct LDKu8slice ser);
-LDKCVec_u8Z UpdateFailHTLC_write(const LDKUpdateFailHTLC *obj);
+LDKCVec_u8Z UpdateFailHTLC_write(const struct LDKUpdateFailHTLC *NONNULL_PTR obj);
-LDKUpdateFailHTLC UpdateFailHTLC_read(LDKu8slice ser);
+struct LDKUpdateFailHTLC UpdateFailHTLC_read(struct LDKu8slice ser);
-LDKCVec_u8Z UpdateFailMalformedHTLC_write(const LDKUpdateFailMalformedHTLC *obj);
+LDKCVec_u8Z UpdateFailMalformedHTLC_write(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR obj);
-LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_read(LDKu8slice ser);
+struct LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_read(struct LDKu8slice ser);
-LDKCVec_u8Z UpdateFee_write(const LDKUpdateFee *obj);
+LDKCVec_u8Z UpdateFee_write(const struct LDKUpdateFee *NONNULL_PTR obj);
-LDKUpdateFee UpdateFee_read(LDKu8slice ser);
+struct LDKUpdateFee UpdateFee_read(struct LDKu8slice ser);
-LDKCVec_u8Z UpdateFulfillHTLC_write(const LDKUpdateFulfillHTLC *obj);
+LDKCVec_u8Z UpdateFulfillHTLC_write(const struct LDKUpdateFulfillHTLC *NONNULL_PTR obj);
-LDKUpdateFulfillHTLC UpdateFulfillHTLC_read(LDKu8slice ser);
+struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_read(struct LDKu8slice ser);
-LDKCVec_u8Z UpdateAddHTLC_write(const LDKUpdateAddHTLC *obj);
+LDKCVec_u8Z UpdateAddHTLC_write(const struct LDKUpdateAddHTLC *NONNULL_PTR obj);
-LDKUpdateAddHTLC UpdateAddHTLC_read(LDKu8slice ser);
+struct LDKUpdateAddHTLC UpdateAddHTLC_read(struct LDKu8slice ser);
-LDKCVec_u8Z Ping_write(const LDKPing *obj);
+LDKCVec_u8Z Ping_write(const struct LDKPing *NONNULL_PTR obj);
-LDKPing Ping_read(LDKu8slice ser);
+LDKCResult_PingDecodeErrorZ Ping_read(struct LDKu8slice ser);
-LDKCVec_u8Z Pong_write(const LDKPong *obj);
+LDKCVec_u8Z Pong_write(const struct LDKPong *NONNULL_PTR obj);
-LDKPong Pong_read(LDKu8slice ser);
+LDKCResult_PongDecodeErrorZ Pong_read(struct LDKu8slice ser);
-LDKCVec_u8Z UnsignedChannelAnnouncement_write(const LDKUnsignedChannelAnnouncement *obj);
+LDKCVec_u8Z UnsignedChannelAnnouncement_write(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR obj);
-LDKUnsignedChannelAnnouncement UnsignedChannelAnnouncement_read(LDKu8slice ser);
+LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ UnsignedChannelAnnouncement_read(struct LDKu8slice ser);
-LDKCVec_u8Z ChannelAnnouncement_write(const LDKChannelAnnouncement *obj);
+LDKCVec_u8Z ChannelAnnouncement_write(const struct LDKChannelAnnouncement *NONNULL_PTR obj);
-LDKChannelAnnouncement ChannelAnnouncement_read(LDKu8slice ser);
+struct LDKChannelAnnouncement ChannelAnnouncement_read(struct LDKu8slice ser);
-LDKCVec_u8Z UnsignedChannelUpdate_write(const LDKUnsignedChannelUpdate *obj);
+LDKCVec_u8Z UnsignedChannelUpdate_write(const struct LDKUnsignedChannelUpdate *NONNULL_PTR obj);
-LDKUnsignedChannelUpdate UnsignedChannelUpdate_read(LDKu8slice ser);
+LDKCResult_UnsignedChannelUpdateDecodeErrorZ UnsignedChannelUpdate_read(struct LDKu8slice ser);
-LDKCVec_u8Z ChannelUpdate_write(const LDKChannelUpdate *obj);
+LDKCVec_u8Z ChannelUpdate_write(const struct LDKChannelUpdate *NONNULL_PTR obj);
-LDKChannelUpdate ChannelUpdate_read(LDKu8slice ser);
+struct LDKChannelUpdate ChannelUpdate_read(struct LDKu8slice ser);
-LDKCVec_u8Z ErrorMessage_write(const LDKErrorMessage *obj);
+LDKCVec_u8Z ErrorMessage_write(const struct LDKErrorMessage *NONNULL_PTR obj);
-LDKErrorMessage ErrorMessage_read(LDKu8slice ser);
+LDKCResult_ErrorMessageDecodeErrorZ ErrorMessage_read(struct LDKu8slice ser);
-LDKCVec_u8Z UnsignedNodeAnnouncement_write(const LDKUnsignedNodeAnnouncement *obj);
+LDKCVec_u8Z UnsignedNodeAnnouncement_write(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR obj);
-LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_read(LDKu8slice ser);
+LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ UnsignedNodeAnnouncement_read(struct LDKu8slice ser);
-LDKCVec_u8Z NodeAnnouncement_write(const LDKNodeAnnouncement *obj);
+LDKCVec_u8Z NodeAnnouncement_write(const struct LDKNodeAnnouncement *NONNULL_PTR obj);
-LDKNodeAnnouncement NodeAnnouncement_read(LDKu8slice ser);
+struct LDKNodeAnnouncement NodeAnnouncement_read(struct LDKu8slice ser);
-LDKQueryShortChannelIds QueryShortChannelIds_read(LDKu8slice ser);
+LDKCResult_QueryShortChannelIdsDecodeErrorZ QueryShortChannelIds_read(struct LDKu8slice ser);
-LDKCVec_u8Z QueryShortChannelIds_write(const LDKQueryShortChannelIds *obj);
+LDKCVec_u8Z QueryShortChannelIds_write(const struct LDKQueryShortChannelIds *NONNULL_PTR obj);
-LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_read(LDKu8slice ser);
+LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ ReplyShortChannelIdsEnd_read(struct LDKu8slice ser);
-LDKCVec_u8Z ReplyShortChannelIdsEnd_write(const LDKReplyShortChannelIdsEnd *obj);
+LDKCVec_u8Z ReplyShortChannelIdsEnd_write(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR obj);
-LDKQueryChannelRange QueryChannelRange_read(LDKu8slice ser);
+LDKCResult_QueryChannelRangeDecodeErrorZ QueryChannelRange_read(struct LDKu8slice ser);
-LDKCVec_u8Z QueryChannelRange_write(const LDKQueryChannelRange *obj);
+LDKCVec_u8Z QueryChannelRange_write(const struct LDKQueryChannelRange *NONNULL_PTR obj);
-LDKReplyChannelRange ReplyChannelRange_read(LDKu8slice ser);
+LDKCResult_ReplyChannelRangeDecodeErrorZ ReplyChannelRange_read(struct LDKu8slice ser);
-LDKCVec_u8Z ReplyChannelRange_write(const LDKReplyChannelRange *obj);
+LDKCVec_u8Z ReplyChannelRange_write(const struct LDKReplyChannelRange *NONNULL_PTR obj);
-LDKGossipTimestampFilter GossipTimestampFilter_read(LDKu8slice ser);
+LDKCResult_GossipTimestampFilterDecodeErrorZ GossipTimestampFilter_read(struct LDKu8slice ser);
-LDKCVec_u8Z GossipTimestampFilter_write(const LDKGossipTimestampFilter *obj);
+LDKCVec_u8Z GossipTimestampFilter_write(const struct LDKGossipTimestampFilter *NONNULL_PTR obj);
-void MessageHandler_free(LDKMessageHandler this_ptr);
+void MessageHandler_free(struct LDKMessageHandler this_ptr);
/**
* A message handler which handles messages specific to channels. Usually this is just a
* ChannelManager object.
*/
-const LDKChannelMessageHandler *MessageHandler_get_chan_handler(const LDKMessageHandler *this_ptr);
+const struct LDKChannelMessageHandler *MessageHandler_get_chan_handler(const struct LDKMessageHandler *NONNULL_PTR this_ptr);
/**
* A message handler which handles messages specific to channels. Usually this is just a
* ChannelManager object.
*/
-void MessageHandler_set_chan_handler(LDKMessageHandler *this_ptr, LDKChannelMessageHandler val);
+void MessageHandler_set_chan_handler(struct LDKMessageHandler *NONNULL_PTR this_ptr, struct LDKChannelMessageHandler val);
/**
* A message handler which handles messages updating our knowledge of the network channel
* graph. Usually this is just a NetGraphMsgHandlerMonitor object.
*/
-const LDKRoutingMessageHandler *MessageHandler_get_route_handler(const LDKMessageHandler *this_ptr);
+const struct LDKRoutingMessageHandler *MessageHandler_get_route_handler(const struct LDKMessageHandler *NONNULL_PTR this_ptr);
/**
* A message handler which handles messages updating our knowledge of the network channel
* graph. Usually this is just a NetGraphMsgHandlerMonitor object.
*/
-void MessageHandler_set_route_handler(LDKMessageHandler *this_ptr, LDKRoutingMessageHandler val);
+void MessageHandler_set_route_handler(struct LDKMessageHandler *NONNULL_PTR this_ptr, struct LDKRoutingMessageHandler val);
+
+MUST_USE_RES struct LDKMessageHandler MessageHandler_new(struct LDKChannelMessageHandler chan_handler_arg, struct LDKRoutingMessageHandler route_handler_arg);
-MUST_USE_RES LDKMessageHandler MessageHandler_new(LDKChannelMessageHandler chan_handler_arg, LDKRoutingMessageHandler route_handler_arg);
+struct LDKSocketDescriptor SocketDescriptor_clone(const struct LDKSocketDescriptor *NONNULL_PTR orig);
/**
* Calls the free function if one is set
*/
-void SocketDescriptor_free(LDKSocketDescriptor this_ptr);
+void SocketDescriptor_free(struct LDKSocketDescriptor this_ptr);
-void PeerHandleError_free(LDKPeerHandleError this_ptr);
+void PeerHandleError_free(struct LDKPeerHandleError this_ptr);
/**
* Used to indicate that we probably can't make any future connections to this peer, implying
* we should go ahead and force-close any channels we have with it.
*/
-bool PeerHandleError_get_no_connection_possible(const LDKPeerHandleError *this_ptr);
+bool PeerHandleError_get_no_connection_possible(const struct LDKPeerHandleError *NONNULL_PTR this_ptr);
/**
* Used to indicate that we probably can't make any future connections to this peer, implying
* we should go ahead and force-close any channels we have with it.
*/
-void PeerHandleError_set_no_connection_possible(LDKPeerHandleError *this_ptr, bool val);
+void PeerHandleError_set_no_connection_possible(struct LDKPeerHandleError *NONNULL_PTR this_ptr, bool val);
-MUST_USE_RES LDKPeerHandleError PeerHandleError_new(bool no_connection_possible_arg);
+MUST_USE_RES struct LDKPeerHandleError PeerHandleError_new(bool no_connection_possible_arg);
-void PeerManager_free(LDKPeerManager this_ptr);
+void PeerManager_free(struct LDKPeerManager this_ptr);
/**
* Constructs a new PeerManager with the given message handlers and node_id secret key
* ephemeral_random_data is used to derive per-connection ephemeral keys and must be
* cryptographically secure random bytes.
*/
-MUST_USE_RES LDKPeerManager PeerManager_new(LDKMessageHandler message_handler, LDKSecretKey our_node_secret, const uint8_t (*ephemeral_random_data)[32], LDKLogger logger);
+MUST_USE_RES struct LDKPeerManager PeerManager_new(struct LDKMessageHandler message_handler, struct LDKSecretKey our_node_secret, const uint8_t (*ephemeral_random_data)[32], struct LDKLogger logger);
/**
* Get the list of node ids for peers which have completed the initial handshake.
* 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 node_id.
*/
-MUST_USE_RES LDKCVec_PublicKeyZ PeerManager_get_peer_node_ids(const LDKPeerManager *this_arg);
+MUST_USE_RES LDKCVec_PublicKeyZ PeerManager_get_peer_node_ids(const struct LDKPeerManager *NONNULL_PTR this_arg);
/**
* Indicates a new outbound connection has been established to a node with the given node_id.
* Panics if descriptor is duplicative with some other descriptor which has not yet had a
* socket_disconnected().
*/
-MUST_USE_RES LDKCResult_CVec_u8ZPeerHandleErrorZ PeerManager_new_outbound_connection(const LDKPeerManager *this_arg, LDKPublicKey their_node_id, LDKSocketDescriptor descriptor);
+MUST_USE_RES LDKCResult_CVec_u8ZPeerHandleErrorZ PeerManager_new_outbound_connection(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKSocketDescriptor descriptor);
/**
* Indicates a new inbound connection has been established.
* Panics if descriptor is duplicative with some other descriptor which has not yet had
* socket_disconnected called.
*/
-MUST_USE_RES LDKCResult_NonePeerHandleErrorZ PeerManager_new_inbound_connection(const LDKPeerManager *this_arg, LDKSocketDescriptor descriptor);
+MUST_USE_RES LDKCResult_NonePeerHandleErrorZ PeerManager_new_inbound_connection(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor descriptor);
/**
* Indicates that there is room to write data to the given socket descriptor.
* here isn't sufficient! Panics if the descriptor was not previously registered in a
* new_\\*_connection event.
*/
-MUST_USE_RES LDKCResult_NonePeerHandleErrorZ PeerManager_write_buffer_space_avail(const LDKPeerManager *this_arg, LDKSocketDescriptor *descriptor);
+MUST_USE_RES LDKCResult_NonePeerHandleErrorZ PeerManager_write_buffer_space_avail(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor *NONNULL_PTR descriptor);
/**
* Indicates that data was read from the given socket descriptor.
*
* Panics if the descriptor was not previously registered in a new_*_connection event.
*/
-MUST_USE_RES LDKCResult_boolPeerHandleErrorZ PeerManager_read_event(const LDKPeerManager *this_arg, LDKSocketDescriptor *peer_descriptor, LDKu8slice data);
+MUST_USE_RES LDKCResult_boolPeerHandleErrorZ PeerManager_read_event(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor *NONNULL_PTR peer_descriptor, struct LDKu8slice data);
/**
* Checks for any events generated by our handlers and processes them. Includes sending most
* response messages as well as messages generated by calls to handler functions directly (eg
* functions like ChannelManager::process_pending_htlc_forward or send_payment).
*/
-void PeerManager_process_events(const LDKPeerManager *this_arg);
+void PeerManager_process_events(const struct LDKPeerManager *NONNULL_PTR this_arg);
/**
* Indicates that the given socket descriptor's connection is now closed.
*
* Panics if the descriptor was not previously registered in a successful new_*_connection event.
*/
-void PeerManager_socket_disconnected(const LDKPeerManager *this_arg, const LDKSocketDescriptor *descriptor);
+void PeerManager_socket_disconnected(const struct LDKPeerManager *NONNULL_PTR this_arg, const struct LDKSocketDescriptor *NONNULL_PTR descriptor);
/**
* This function should be called roughly once every 30 seconds.
* It will send pings to each peer and disconnect those which did not respond to the last round of pings.
* Will most likely call send_data on all of the registered descriptors, thus, be very careful with reentrancy issues!
*/
-void PeerManager_timer_tick_occured(const LDKPeerManager *this_arg);
+void PeerManager_timer_tick_occured(const struct LDKPeerManager *NONNULL_PTR this_arg);
/**
* Build the commitment secret from the seed and the commitment number
*/
-LDKThirtyTwoBytes build_commitment_secret(const uint8_t (*commitment_seed)[32], uint64_t idx);
+struct LDKThirtyTwoBytes build_commitment_secret(const uint8_t (*commitment_seed)[32], uint64_t idx);
/**
* Derives a per-commitment-transaction private key (eg an htlc key or delayed_payment key)
* Note that this is infallible iff we trust that at least one of the two input keys are randomly
* generated (ie our own).
*/
-LDKCResult_SecretKeySecpErrorZ derive_private_key(LDKPublicKey per_commitment_point, const uint8_t (*base_secret)[32]);
+LDKCResult_SecretKeySecpErrorZ 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)
* Note that this is infallible iff we trust that at least one of the two input keys are randomly
* generated (ie our own).
*/
-LDKCResult_PublicKeySecpErrorZ derive_public_key(LDKPublicKey per_commitment_point, LDKPublicKey base_point);
+LDKCResult_PublicKeySecpErrorZ derive_public_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey base_point);
/**
* Derives a per-commitment-transaction revocation key from its constituent parts.
* Note that this is infallible iff we trust that at least one of the two input keys are randomly
* generated (ie our own).
*/
-LDKCResult_PublicKeySecpErrorZ derive_public_revocation_key(LDKPublicKey per_commitment_point, LDKPublicKey countersignatory_revocation_base_point);
+LDKCResult_PublicKeySecpErrorZ derive_public_revocation_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey countersignatory_revocation_base_point);
-void TxCreationKeys_free(LDKTxCreationKeys this_ptr);
+void TxCreationKeys_free(struct LDKTxCreationKeys this_ptr);
+
+struct LDKTxCreationKeys TxCreationKeys_clone(const struct LDKTxCreationKeys *NONNULL_PTR orig);
/**
* The broadcaster's per-commitment public key which was used to derive the other keys.
*/
-LDKPublicKey TxCreationKeys_get_per_commitment_point(const LDKTxCreationKeys *this_ptr);
+struct LDKPublicKey TxCreationKeys_get_per_commitment_point(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
/**
* The broadcaster's per-commitment public key which was used to derive the other keys.
*/
-void TxCreationKeys_set_per_commitment_point(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
+void TxCreationKeys_set_per_commitment_point(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* 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.
*/
-LDKPublicKey TxCreationKeys_get_revocation_key(const LDKTxCreationKeys *this_ptr);
+struct LDKPublicKey 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(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
+void TxCreationKeys_set_revocation_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Broadcaster's HTLC Key
*/
-LDKPublicKey TxCreationKeys_get_broadcaster_htlc_key(const LDKTxCreationKeys *this_ptr);
+struct LDKPublicKey TxCreationKeys_get_broadcaster_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
/**
* Broadcaster's HTLC Key
*/
-void TxCreationKeys_set_broadcaster_htlc_key(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
+void TxCreationKeys_set_broadcaster_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Countersignatory's HTLC Key
*/
-LDKPublicKey TxCreationKeys_get_countersignatory_htlc_key(const LDKTxCreationKeys *this_ptr);
+struct LDKPublicKey TxCreationKeys_get_countersignatory_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
/**
* Countersignatory's HTLC Key
*/
-void TxCreationKeys_set_countersignatory_htlc_key(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
+void TxCreationKeys_set_countersignatory_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Broadcaster's Payment Key (which isn't allowed to be spent from for some delay)
*/
-LDKPublicKey TxCreationKeys_get_broadcaster_delayed_payment_key(const LDKTxCreationKeys *this_ptr);
+struct LDKPublicKey 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(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
-
-MUST_USE_RES LDKTxCreationKeys TxCreationKeys_new(LDKPublicKey per_commitment_point_arg, LDKPublicKey revocation_key_arg, LDKPublicKey broadcaster_htlc_key_arg, LDKPublicKey countersignatory_htlc_key_arg, LDKPublicKey broadcaster_delayed_payment_key_arg);
-
-LDKCVec_u8Z TxCreationKeys_write(const LDKTxCreationKeys *obj);
-
-LDKTxCreationKeys TxCreationKeys_read(LDKu8slice ser);
+void TxCreationKeys_set_broadcaster_delayed_payment_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
-void PreCalculatedTxCreationKeys_free(LDKPreCalculatedTxCreationKeys this_ptr);
+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);
-/**
- * Create a new PreCalculatedTxCreationKeys from TxCreationKeys
- */
-MUST_USE_RES LDKPreCalculatedTxCreationKeys PreCalculatedTxCreationKeys_new(LDKTxCreationKeys keys);
+LDKCVec_u8Z TxCreationKeys_write(const struct LDKTxCreationKeys *NONNULL_PTR obj);
-/**
- * The pre-calculated transaction creation public keys.
- * An external validating signer should not trust these keys.
- */
-MUST_USE_RES LDKTxCreationKeys PreCalculatedTxCreationKeys_trust_key_derivation(const LDKPreCalculatedTxCreationKeys *this_arg);
+struct LDKTxCreationKeys TxCreationKeys_read(struct LDKu8slice ser);
-/**
- * The transaction per-commitment point
- */
-MUST_USE_RES LDKPublicKey PreCalculatedTxCreationKeys_per_commitment_point(const LDKPreCalculatedTxCreationKeys *this_arg);
+void ChannelPublicKeys_free(struct LDKChannelPublicKeys this_ptr);
-void ChannelPublicKeys_free(LDKChannelPublicKeys this_ptr);
+struct LDKChannelPublicKeys ChannelPublicKeys_clone(const struct LDKChannelPublicKeys *NONNULL_PTR orig);
/**
* The public key which is used to sign all commitment transactions, as it appears in the
* on-chain channel lock-in 2-of-2 multisig output.
*/
-LDKPublicKey ChannelPublicKeys_get_funding_pubkey(const LDKChannelPublicKeys *this_ptr);
+struct LDKPublicKey ChannelPublicKeys_get_funding_pubkey(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
/**
* The public key which is used to sign all commitment transactions, as it appears in the
* on-chain channel lock-in 2-of-2 multisig output.
*/
-void ChannelPublicKeys_set_funding_pubkey(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
+void ChannelPublicKeys_set_funding_pubkey(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* 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.
*/
-LDKPublicKey ChannelPublicKeys_get_revocation_basepoint(const LDKChannelPublicKeys *this_ptr);
+struct LDKPublicKey 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(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
+void ChannelPublicKeys_set_revocation_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
* spendable primary channel balance on the broadcaster's commitment transaction. This key is
* static across every commitment transaction.
*/
-LDKPublicKey ChannelPublicKeys_get_payment_point(const LDKChannelPublicKeys *this_ptr);
+struct LDKPublicKey ChannelPublicKeys_get_payment_point(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
/**
* The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
* spendable primary channel balance on the broadcaster's commitment transaction. This key is
* static across every commitment transaction.
*/
-void ChannelPublicKeys_set_payment_point(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
+void ChannelPublicKeys_set_payment_point(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* 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).
*/
-LDKPublicKey ChannelPublicKeys_get_delayed_payment_basepoint(const LDKChannelPublicKeys *this_ptr);
+struct LDKPublicKey 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(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
+void ChannelPublicKeys_set_delayed_payment_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey 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.
*/
-LDKPublicKey ChannelPublicKeys_get_htlc_basepoint(const LDKChannelPublicKeys *this_ptr);
+struct LDKPublicKey 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(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
+void ChannelPublicKeys_set_htlc_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
+
+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 LDKChannelPublicKeys ChannelPublicKeys_new(LDKPublicKey funding_pubkey_arg, LDKPublicKey revocation_basepoint_arg, LDKPublicKey payment_point_arg, LDKPublicKey delayed_payment_basepoint_arg, LDKPublicKey htlc_basepoint_arg);
+LDKCVec_u8Z ChannelPublicKeys_write(const struct LDKChannelPublicKeys *NONNULL_PTR obj);
-LDKCVec_u8Z ChannelPublicKeys_write(const LDKChannelPublicKeys *obj);
+struct LDKChannelPublicKeys ChannelPublicKeys_read(struct LDKu8slice ser);
-LDKChannelPublicKeys ChannelPublicKeys_read(LDKu8slice ser);
+/**
+ * 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 LDKCResult_TxCreationKeysSecpErrorZ 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);
/**
- * Create a new TxCreationKeys from channel base points and the per-commitment point
+ * Generate per-state keys from channel static keys.
+ * Key set is asymmetric and can't be used as part of counter-signatory set of transactions.
*/
-MUST_USE_RES LDKCResult_TxCreationKeysSecpErrorZ TxCreationKeys_derive_new(LDKPublicKey per_commitment_point, LDKPublicKey broadcaster_delayed_payment_base, LDKPublicKey broadcaster_htlc_base, LDKPublicKey countersignatory_revocation_base, LDKPublicKey countersignatory_htlc_base);
+MUST_USE_RES LDKCResult_TxCreationKeysSecpErrorZ TxCreationKeys_from_channel_static_keys(struct LDKPublicKey per_commitment_point, const struct LDKChannelPublicKeys *NONNULL_PTR broadcaster_keys, const struct LDKChannelPublicKeys *NONNULL_PTR countersignatory_keys);
/**
* A script either spendable by the revocation
* 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.
*/
-LDKCVec_u8Z get_revokeable_redeemscript(LDKPublicKey revocation_key, uint16_t contest_delay, LDKPublicKey broadcaster_delayed_payment_key);
+LDKCVec_u8Z get_revokeable_redeemscript(struct LDKPublicKey revocation_key, uint16_t contest_delay, struct LDKPublicKey broadcaster_delayed_payment_key);
-void HTLCOutputInCommitment_free(LDKHTLCOutputInCommitment this_ptr);
+void HTLCOutputInCommitment_free(struct LDKHTLCOutputInCommitment this_ptr);
+
+struct LDKHTLCOutputInCommitment HTLCOutputInCommitment_clone(const struct LDKHTLCOutputInCommitment *NONNULL_PTR orig);
/**
* Whether the HTLC was \"offered\" (ie outbound in relation to this commitment transaction).
* need to compare this value to whether the commitment transaction in question is that of
* the counterparty or our own.
*/
-bool HTLCOutputInCommitment_get_offered(const LDKHTLCOutputInCommitment *this_ptr);
+bool HTLCOutputInCommitment_get_offered(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
/**
* Whether the HTLC was \"offered\" (ie outbound in relation to this commitment transaction).
* need to compare this value to whether the commitment transaction in question is that of
* the counterparty or our own.
*/
-void HTLCOutputInCommitment_set_offered(LDKHTLCOutputInCommitment *this_ptr, bool val);
+void HTLCOutputInCommitment_set_offered(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, bool val);
/**
* The value, in msat, of the HTLC. The value as it appears in the commitment transaction is
* this divided by 1000.
*/
-uint64_t HTLCOutputInCommitment_get_amount_msat(const LDKHTLCOutputInCommitment *this_ptr);
+uint64_t HTLCOutputInCommitment_get_amount_msat(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
/**
* The value, in msat, of the HTLC. The value as it appears in the commitment transaction is
* this divided by 1000.
*/
-void HTLCOutputInCommitment_set_amount_msat(LDKHTLCOutputInCommitment *this_ptr, uint64_t val);
+void HTLCOutputInCommitment_set_amount_msat(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, uint64_t val);
/**
* The CLTV lock-time at which this HTLC expires.
*/
-uint32_t HTLCOutputInCommitment_get_cltv_expiry(const LDKHTLCOutputInCommitment *this_ptr);
+uint32_t HTLCOutputInCommitment_get_cltv_expiry(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
/**
* The CLTV lock-time at which this HTLC expires.
*/
-void HTLCOutputInCommitment_set_cltv_expiry(LDKHTLCOutputInCommitment *this_ptr, uint32_t val);
+void HTLCOutputInCommitment_set_cltv_expiry(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, uint32_t val);
/**
* The hash of the preimage which unlocks this HTLC.
*/
-const uint8_t (*HTLCOutputInCommitment_get_payment_hash(const LDKHTLCOutputInCommitment *this_ptr))[32];
+const uint8_t (*HTLCOutputInCommitment_get_payment_hash(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr))[32];
/**
* The hash of the preimage which unlocks this HTLC.
*/
-void HTLCOutputInCommitment_set_payment_hash(LDKHTLCOutputInCommitment *this_ptr, LDKThirtyTwoBytes val);
+void HTLCOutputInCommitment_set_payment_hash(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
-LDKCVec_u8Z HTLCOutputInCommitment_write(const LDKHTLCOutputInCommitment *obj);
+LDKCVec_u8Z HTLCOutputInCommitment_write(const struct LDKHTLCOutputInCommitment *NONNULL_PTR obj);
-LDKHTLCOutputInCommitment HTLCOutputInCommitment_read(LDKu8slice ser);
+struct LDKHTLCOutputInCommitment HTLCOutputInCommitment_read(struct LDKu8slice ser);
/**
* Gets the witness redeemscript for an HTLC output in a commitment transaction. Note that htlc
* does not need to have its previous_output_index filled.
*/
-LDKCVec_u8Z get_htlc_redeemscript(const LDKHTLCOutputInCommitment *htlc, const LDKTxCreationKeys *keys);
+LDKCVec_u8Z get_htlc_redeemscript(const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc, const struct LDKTxCreationKeys *NONNULL_PTR keys);
/**
* Gets the redeemscript for a funding output from the two funding public keys.
* Note that the order of funding public keys does not matter.
*/
-LDKCVec_u8Z make_funding_redeemscript(LDKPublicKey broadcaster, LDKPublicKey countersignatory);
+LDKCVec_u8Z make_funding_redeemscript(struct LDKPublicKey broadcaster, struct LDKPublicKey countersignatory);
/**
* panics if htlc.transaction_output_index.is_none()!
*/
-LDKTransaction build_htlc_transaction(const uint8_t (*prev_hash)[32], uint32_t feerate_per_kw, uint16_t contest_delay, const LDKHTLCOutputInCommitment *htlc, LDKPublicKey broadcaster_delayed_payment_key, LDKPublicKey revocation_key);
+struct LDKTransaction build_htlc_transaction(const uint8_t (*prev_hash)[32], uint32_t feerate_per_kw, uint16_t contest_delay, const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc, struct LDKPublicKey broadcaster_delayed_payment_key, struct LDKPublicKey revocation_key);
+
+void ChannelTransactionParameters_free(struct LDKChannelTransactionParameters this_ptr);
+
+struct LDKChannelTransactionParameters ChannelTransactionParameters_clone(const struct LDKChannelTransactionParameters *NONNULL_PTR orig);
+
+/**
+ * Holder public keys
+ */
+struct LDKChannelPublicKeys ChannelTransactionParameters_get_holder_pubkeys(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
+
+/**
+ * Holder public keys
+ */
+void ChannelTransactionParameters_set_holder_pubkeys(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKChannelPublicKeys val);
+
+/**
+ * The contest delay selected by the holder, which applies to counterparty-broadcast transactions
+ */
+uint16_t ChannelTransactionParameters_get_holder_selected_contest_delay(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
+
+/**
+ * The contest delay selected by the holder, which applies to counterparty-broadcast transactions
+ */
+void ChannelTransactionParameters_set_holder_selected_contest_delay(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, uint16_t val);
+
+/**
+ * Whether the holder is the initiator of this channel.
+ * This is an input to the commitment number obscure factor computation.
+ */
+bool ChannelTransactionParameters_get_is_outbound_from_holder(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
+
+/**
+ * Whether the holder is the initiator of this channel.
+ * This is an input to the commitment number obscure factor computation.
+ */
+void ChannelTransactionParameters_set_is_outbound_from_holder(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, bool val);
+
+/**
+ * The late-bound counterparty channel transaction parameters.
+ * These parameters are populated at the point in the protocol where the counterparty provides them.
+ */
+struct LDKCounterpartyChannelTransactionParameters ChannelTransactionParameters_get_counterparty_parameters(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
+
+/**
+ * The late-bound counterparty channel transaction parameters.
+ * These parameters are populated at the point in the protocol where the counterparty provides them.
+ */
+void ChannelTransactionParameters_set_counterparty_parameters(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKCounterpartyChannelTransactionParameters val);
+
+/**
+ * The late-bound funding outpoint
+ */
+struct LDKOutPoint ChannelTransactionParameters_get_funding_outpoint(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
-void HolderCommitmentTransaction_free(LDKHolderCommitmentTransaction this_ptr);
+/**
+ * The late-bound funding outpoint
+ */
+void ChannelTransactionParameters_set_funding_outpoint(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKOutPoint val);
+
+MUST_USE_RES struct LDKChannelTransactionParameters ChannelTransactionParameters_new(struct LDKChannelPublicKeys holder_pubkeys_arg, uint16_t holder_selected_contest_delay_arg, bool is_outbound_from_holder_arg, struct LDKCounterpartyChannelTransactionParameters counterparty_parameters_arg, struct LDKOutPoint funding_outpoint_arg);
+
+void CounterpartyChannelTransactionParameters_free(struct LDKCounterpartyChannelTransactionParameters this_ptr);
+
+struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_clone(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR orig);
+
+/**
+ * Counter-party public keys
+ */
+struct LDKChannelPublicKeys CounterpartyChannelTransactionParameters_get_pubkeys(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr);
+
+/**
+ * Counter-party public keys
+ */
+void CounterpartyChannelTransactionParameters_set_pubkeys(struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKChannelPublicKeys val);
+
+/**
+ * The contest delay selected by the counterparty, which applies to holder-broadcast transactions
+ */
+uint16_t CounterpartyChannelTransactionParameters_get_selected_contest_delay(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr);
+
+/**
+ * The contest delay selected by the counterparty, which applies to holder-broadcast transactions
+ */
+void CounterpartyChannelTransactionParameters_set_selected_contest_delay(struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr, uint16_t val);
+
+MUST_USE_RES struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_new(struct LDKChannelPublicKeys pubkeys_arg, uint16_t selected_contest_delay_arg);
+
+/**
+ * Whether the late bound parameters are populated.
+ */
+MUST_USE_RES bool ChannelTransactionParameters_is_populated(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
+
+/**
+ * Convert the holder/counterparty parameters to broadcaster/countersignatory-organized parameters,
+ * given that the holder is the broadcaster.
+ *
+ * self.is_populated() must be true before calling this function.
+ */
+MUST_USE_RES struct LDKDirectedChannelTransactionParameters ChannelTransactionParameters_as_holder_broadcastable(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
+
+/**
+ * Convert the holder/counterparty parameters to broadcaster/countersignatory-organized parameters,
+ * given that the counterparty is the broadcaster.
+ *
+ * self.is_populated() must be true before calling this function.
+ */
+MUST_USE_RES struct LDKDirectedChannelTransactionParameters ChannelTransactionParameters_as_counterparty_broadcastable(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
+
+LDKCVec_u8Z CounterpartyChannelTransactionParameters_write(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR obj);
+
+struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_read(struct LDKu8slice ser);
+
+LDKCVec_u8Z ChannelTransactionParameters_write(const struct LDKChannelTransactionParameters *NONNULL_PTR obj);
+
+struct LDKChannelTransactionParameters ChannelTransactionParameters_read(struct LDKu8slice ser);
+
+void DirectedChannelTransactionParameters_free(struct LDKDirectedChannelTransactionParameters this_ptr);
+
+/**
+ * Get the channel pubkeys for the broadcaster
+ */
+MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_broadcaster_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
+
+/**
+ * Get the channel pubkeys for the countersignatory
+ */
+MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_countersignatory_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
+
+/**
+ * Get the contest delay applicable to the transactions.
+ * Note that the contest delay was selected by the countersignatory.
+ */
+MUST_USE_RES uint16_t DirectedChannelTransactionParameters_contest_delay(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
+
+/**
+ * Whether the channel is outbound from the broadcaster.
+ *
+ * The boolean representing the side that initiated the channel is
+ * an input to the commitment number obscure factor computation.
+ */
+MUST_USE_RES bool DirectedChannelTransactionParameters_is_outbound(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
+
+/**
+ * The funding outpoint
+ */
+MUST_USE_RES struct LDKOutPoint DirectedChannelTransactionParameters_funding_outpoint(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
+
+void HolderCommitmentTransaction_free(struct LDKHolderCommitmentTransaction this_ptr);
+
+struct LDKHolderCommitmentTransaction HolderCommitmentTransaction_clone(const struct LDKHolderCommitmentTransaction *NONNULL_PTR orig);
/**
- * The commitment transaction itself, in unsigned form.
+ * Our counterparty's signature for the transaction
*/
-LDKTransaction HolderCommitmentTransaction_get_unsigned_tx(const LDKHolderCommitmentTransaction *this_ptr);
+struct LDKSignature HolderCommitmentTransaction_get_counterparty_sig(const struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr);
/**
- * The commitment transaction itself, in unsigned form.
+ * Our counterparty's signature for the transaction
*/
-void HolderCommitmentTransaction_set_unsigned_tx(LDKHolderCommitmentTransaction *this_ptr, LDKTransaction val);
+void HolderCommitmentTransaction_set_counterparty_sig(struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKSignature val);
/**
- * Our counterparty's signature for the transaction, above.
+ * All non-dust counterparty HTLC signatures, in the order they appear in the transaction
*/
-LDKSignature HolderCommitmentTransaction_get_counterparty_sig(const LDKHolderCommitmentTransaction *this_ptr);
+void HolderCommitmentTransaction_set_counterparty_htlc_sigs(struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr, LDKCVec_SignatureZ val);
+
+LDKCVec_u8Z HolderCommitmentTransaction_write(const struct LDKHolderCommitmentTransaction *NONNULL_PTR obj);
+
+struct LDKHolderCommitmentTransaction HolderCommitmentTransaction_read(struct LDKu8slice ser);
/**
- * Our counterparty's signature for the transaction, above.
+ * Create a new holder transaction with the given counterparty signatures.
+ * The funding keys are used to figure out which signature should go first when building the transaction for broadcast.
*/
-void HolderCommitmentTransaction_set_counterparty_sig(LDKHolderCommitmentTransaction *this_ptr, LDKSignature val);
+MUST_USE_RES struct LDKHolderCommitmentTransaction HolderCommitmentTransaction_new(struct LDKCommitmentTransaction commitment_tx, struct LDKSignature counterparty_sig, LDKCVec_SignatureZ counterparty_htlc_sigs, struct LDKPublicKey holder_funding_key, struct LDKPublicKey counterparty_funding_key);
+
+void BuiltCommitmentTransaction_free(struct LDKBuiltCommitmentTransaction this_ptr);
+
+struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_clone(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR orig);
/**
- * The feerate paid per 1000-weight-unit in this commitment transaction. This value is
- * controlled by the channel initiator.
+ * The commitment transaction
*/
-uint32_t HolderCommitmentTransaction_get_feerate_per_kw(const LDKHolderCommitmentTransaction *this_ptr);
+struct LDKTransaction BuiltCommitmentTransaction_get_transaction(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr);
/**
- * The feerate paid per 1000-weight-unit in this commitment transaction. This value is
- * controlled by the channel initiator.
+ * The commitment transaction
*/
-void HolderCommitmentTransaction_set_feerate_per_kw(LDKHolderCommitmentTransaction *this_ptr, uint32_t val);
+void BuiltCommitmentTransaction_set_transaction(struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKTransaction val);
/**
- * The HTLCs and counterparty htlc signatures which were included in this commitment transaction.
+ * The txid for the commitment transaction.
*
- * Note that this includes all HTLCs, including ones which were considered dust and not
- * actually included in the transaction as it appears on-chain, but who's value is burned as
- * fees and not included in the to_holder or to_counterparty outputs.
+ * This is provided as a performance optimization, instead of calling transaction.txid()
+ * multiple times.
+ */
+const uint8_t (*BuiltCommitmentTransaction_get_txid(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr))[32];
+
+/**
+ * The txid for the commitment transaction.
*
- * The counterparty HTLC signatures in the second element will always be set for non-dust HTLCs, ie
- * those for which transaction_output_index.is_some().
+ * This is provided as a performance optimization, instead of calling transaction.txid()
+ * multiple times.
*/
-void HolderCommitmentTransaction_set_per_htlc(LDKHolderCommitmentTransaction *this_ptr, LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ val);
+void BuiltCommitmentTransaction_set_txid(struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
+
+MUST_USE_RES struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_new(struct LDKTransaction transaction_arg, struct LDKThirtyTwoBytes txid_arg);
+
+LDKCVec_u8Z BuiltCommitmentTransaction_write(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR obj);
+
+struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_read(struct LDKu8slice ser);
/**
- * Generate a new HolderCommitmentTransaction based on a raw commitment transaction,
- * counterparty signature and both parties keys.
+ * Get the SIGHASH_ALL sighash value of the transaction.
*
- * The unsigned transaction outputs must be consistent with htlc_data. This function
- * only checks that the shape and amounts are consistent, but does not check the scriptPubkey.
+ * This can be used to verify a signature.
*/
-MUST_USE_RES LDKHolderCommitmentTransaction HolderCommitmentTransaction_new_missing_holder_sig(LDKTransaction unsigned_tx, LDKSignature counterparty_sig, LDKPublicKey holder_funding_key, LDKPublicKey counterparty_funding_key, LDKTxCreationKeys keys, uint32_t feerate_per_kw, LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ htlc_data);
+MUST_USE_RES struct LDKThirtyTwoBytes BuiltCommitmentTransaction_get_sighash_all(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_arg, struct LDKu8slice funding_redeemscript, uint64_t channel_value_satoshis);
/**
- * The pre-calculated transaction creation public keys.
- * An external validating signer should not trust these keys.
+ * Sign a transaction, either because we are counter-signing the counterparty's transaction or
+ * because we are about to broadcast a holder transaction.
+ */
+MUST_USE_RES struct LDKSignature BuiltCommitmentTransaction_sign(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_arg, const uint8_t (*funding_key)[32], struct LDKu8slice funding_redeemscript, uint64_t channel_value_satoshis);
+
+void CommitmentTransaction_free(struct LDKCommitmentTransaction this_ptr);
+
+struct LDKCommitmentTransaction CommitmentTransaction_clone(const struct LDKCommitmentTransaction *NONNULL_PTR orig);
+
+LDKCVec_u8Z CommitmentTransaction_write(const struct LDKCommitmentTransaction *NONNULL_PTR obj);
+
+struct LDKCommitmentTransaction CommitmentTransaction_read(struct LDKu8slice ser);
+
+/**
+ * The backwards-counting commitment number
+ */
+MUST_USE_RES uint64_t CommitmentTransaction_commitment_number(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
+
+/**
+ * The value to be sent to the broadcaster
+ */
+MUST_USE_RES uint64_t CommitmentTransaction_to_broadcaster_value_sat(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
+
+/**
+ * The value to be sent to the counterparty
*/
-MUST_USE_RES LDKTxCreationKeys HolderCommitmentTransaction_trust_key_derivation(const LDKHolderCommitmentTransaction *this_arg);
+MUST_USE_RES uint64_t CommitmentTransaction_to_countersignatory_value_sat(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
/**
- * Get the txid of the holder commitment transaction contained in this
- * HolderCommitmentTransaction
+ * The feerate paid per 1000-weight-unit in this commitment transaction.
+ */
+MUST_USE_RES uint32_t CommitmentTransaction_feerate_per_kw(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
+
+/**
+ * Trust our pre-built transaction and derived transaction creation public keys.
+ *
+ * Applies a wrapper which allows access to these fields.
+ *
+ * This should only be used if you fully trust the builder of this object. It should not
+ *\tbe used by an external signer - instead use the verify function.
*/
-MUST_USE_RES LDKThirtyTwoBytes HolderCommitmentTransaction_txid(const LDKHolderCommitmentTransaction *this_arg);
+MUST_USE_RES struct LDKTrustedCommitmentTransaction CommitmentTransaction_trust(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
/**
- * Gets holder signature for the contained commitment transaction given holder funding private key.
+ * Verify our pre-built transaction and derived transaction creation public keys.
+ *
+ * Applies a wrapper which allows access to these fields.
*
- * Funding key is your key included in the 2-2 funding_outpoint lock. Should be provided
- * by your ChannelKeys.
- * Funding redeemscript is script locking funding_outpoint. This is the mutlsig script
- * between your own funding key and your counterparty's. Currently, this is provided in
- * ChannelKeys::sign_holder_commitment() calls directly.
- * Channel value is amount locked in funding_outpoint.
+ * An external validating signer must call this method before signing
+ * or using the built transaction.
+ */
+MUST_USE_RES LDKCResult_TrustedCommitmentTransactionNoneZ CommitmentTransaction_verify(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg, const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR channel_parameters, const struct LDKChannelPublicKeys *NONNULL_PTR broadcaster_keys, const struct LDKChannelPublicKeys *NONNULL_PTR countersignatory_keys);
+
+void TrustedCommitmentTransaction_free(struct LDKTrustedCommitmentTransaction this_ptr);
+
+/**
+ * The transaction ID of the built Bitcoin transaction
+ */
+MUST_USE_RES struct LDKThirtyTwoBytes TrustedCommitmentTransaction_txid(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
+
+/**
+ * The pre-built Bitcoin commitment transaction
+ */
+MUST_USE_RES struct LDKBuiltCommitmentTransaction TrustedCommitmentTransaction_built_transaction(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
+
+/**
+ * The pre-calculated transaction creation public keys.
*/
-MUST_USE_RES LDKSignature HolderCommitmentTransaction_get_holder_sig(const LDKHolderCommitmentTransaction *this_arg, const uint8_t (*funding_key)[32], LDKu8slice funding_redeemscript, uint64_t channel_value_satoshis);
+MUST_USE_RES struct LDKTxCreationKeys TrustedCommitmentTransaction_keys(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
/**
* Get a signature for each HTLC which was included in the commitment transaction (ie for
* which HTLCOutputInCommitment::transaction_output_index.is_some()).
*
- * The returned Vec has one entry for each HTLC, and in the same order. For HTLCs which were
- * considered dust and not included, a None entry exists, for all others a signature is
- * included.
+ * The returned Vec has one entry for each HTLC, and in the same order.
*/
-MUST_USE_RES LDKCResult_CVec_SignatureZNoneZ HolderCommitmentTransaction_get_htlc_sigs(const LDKHolderCommitmentTransaction *this_arg, const uint8_t (*htlc_base_key)[32], uint16_t counterparty_selected_contest_delay);
+MUST_USE_RES LDKCResult_CVec_SignatureZNoneZ TrustedCommitmentTransaction_get_htlc_sigs(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg, const uint8_t (*htlc_base_key)[32], const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR channel_parameters);
-LDKCVec_u8Z HolderCommitmentTransaction_write(const LDKHolderCommitmentTransaction *obj);
+/**
+ * Get the transaction number obscure factor
+ */
+uint64_t get_commitment_transaction_number_obscure_factor(struct LDKPublicKey broadcaster_payment_basepoint, struct LDKPublicKey countersignatory_payment_basepoint, bool outbound_from_broadcaster);
-LDKHolderCommitmentTransaction HolderCommitmentTransaction_read(LDKu8slice ser);
+void InitFeatures_free(struct LDKInitFeatures this_ptr);
-void InitFeatures_free(LDKInitFeatures this_ptr);
+void NodeFeatures_free(struct LDKNodeFeatures this_ptr);
-void NodeFeatures_free(LDKNodeFeatures this_ptr);
+void ChannelFeatures_free(struct LDKChannelFeatures this_ptr);
-void ChannelFeatures_free(LDKChannelFeatures this_ptr);
+void RouteHop_free(struct LDKRouteHop this_ptr);
-void RouteHop_free(LDKRouteHop this_ptr);
+struct LDKRouteHop RouteHop_clone(const struct LDKRouteHop *NONNULL_PTR orig);
/**
* The node_id of the node at this hop.
*/
-LDKPublicKey RouteHop_get_pubkey(const LDKRouteHop *this_ptr);
+struct LDKPublicKey RouteHop_get_pubkey(const struct LDKRouteHop *NONNULL_PTR this_ptr);
/**
* The node_id of the node at this hop.
*/
-void RouteHop_set_pubkey(LDKRouteHop *this_ptr, LDKPublicKey val);
+void RouteHop_set_pubkey(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* The node_announcement features of the node at this hop. For the last hop, these may be
* amended to match the features present in the invoice this node generated.
*/
-LDKNodeFeatures RouteHop_get_node_features(const LDKRouteHop *this_ptr);
+struct LDKNodeFeatures RouteHop_get_node_features(const struct LDKRouteHop *NONNULL_PTR this_ptr);
/**
* The node_announcement features of the node at this hop. For the last hop, these may be
* amended to match the features present in the invoice this node generated.
*/
-void RouteHop_set_node_features(LDKRouteHop *this_ptr, LDKNodeFeatures val);
+void RouteHop_set_node_features(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
/**
* The channel that should be used from the previous hop to reach this node.
*/
-uint64_t RouteHop_get_short_channel_id(const LDKRouteHop *this_ptr);
+uint64_t RouteHop_get_short_channel_id(const struct LDKRouteHop *NONNULL_PTR this_ptr);
/**
* The channel that should be used from the previous hop to reach this node.
*/
-void RouteHop_set_short_channel_id(LDKRouteHop *this_ptr, uint64_t val);
+void RouteHop_set_short_channel_id(struct LDKRouteHop *NONNULL_PTR this_ptr, uint64_t val);
/**
* The channel_announcement features of the channel that should be used from the previous hop
* to reach this node.
*/
-LDKChannelFeatures RouteHop_get_channel_features(const LDKRouteHop *this_ptr);
+struct LDKChannelFeatures RouteHop_get_channel_features(const struct LDKRouteHop *NONNULL_PTR this_ptr);
/**
* The channel_announcement features of the channel that should be used from the previous hop
* to reach this node.
*/
-void RouteHop_set_channel_features(LDKRouteHop *this_ptr, LDKChannelFeatures val);
+void RouteHop_set_channel_features(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
/**
* The fee taken on this hop. For the last hop, this should be the full value of the payment.
*/
-uint64_t RouteHop_get_fee_msat(const LDKRouteHop *this_ptr);
+uint64_t RouteHop_get_fee_msat(const struct LDKRouteHop *NONNULL_PTR this_ptr);
/**
* The fee taken on this hop. For the last hop, this should be the full value of the payment.
*/
-void RouteHop_set_fee_msat(LDKRouteHop *this_ptr, uint64_t val);
+void RouteHop_set_fee_msat(struct LDKRouteHop *NONNULL_PTR this_ptr, uint64_t val);
/**
* The CLTV delta added for this hop. For the last hop, this should be the full CLTV value
* expected at the destination, in excess of the current block height.
*/
-uint32_t RouteHop_get_cltv_expiry_delta(const LDKRouteHop *this_ptr);
+uint32_t RouteHop_get_cltv_expiry_delta(const struct LDKRouteHop *NONNULL_PTR this_ptr);
/**
* The CLTV delta added for this hop. For the last hop, this should be the full CLTV value
* expected at the destination, in excess of the current block height.
*/
-void RouteHop_set_cltv_expiry_delta(LDKRouteHop *this_ptr, uint32_t val);
+void RouteHop_set_cltv_expiry_delta(struct LDKRouteHop *NONNULL_PTR this_ptr, uint32_t val);
+
+MUST_USE_RES struct LDKRouteHop RouteHop_new(struct LDKPublicKey pubkey_arg, struct LDKNodeFeatures node_features_arg, uint64_t short_channel_id_arg, struct LDKChannelFeatures channel_features_arg, uint64_t fee_msat_arg, uint32_t cltv_expiry_delta_arg);
-MUST_USE_RES LDKRouteHop RouteHop_new(LDKPublicKey pubkey_arg, LDKNodeFeatures node_features_arg, uint64_t short_channel_id_arg, LDKChannelFeatures channel_features_arg, uint64_t fee_msat_arg, uint32_t cltv_expiry_delta_arg);
+void Route_free(struct LDKRoute this_ptr);
-void Route_free(LDKRoute this_ptr);
+struct LDKRoute Route_clone(const struct LDKRoute *NONNULL_PTR orig);
/**
* The list of routes taken for a single (potentially-)multi-part payment. The pubkey of the
* given path is variable, keeping the length of any path to less than 20 should currently
* ensure it is viable.
*/
-void Route_set_paths(LDKRoute *this_ptr, LDKCVec_CVec_RouteHopZZ val);
+void Route_set_paths(struct LDKRoute *NONNULL_PTR this_ptr, LDKCVec_CVec_RouteHopZZ val);
-MUST_USE_RES LDKRoute Route_new(LDKCVec_CVec_RouteHopZZ paths_arg);
+MUST_USE_RES struct LDKRoute Route_new(LDKCVec_CVec_RouteHopZZ paths_arg);
-LDKCVec_u8Z Route_write(const LDKRoute *obj);
+LDKCVec_u8Z Route_write(const struct LDKRoute *NONNULL_PTR obj);
-LDKRoute Route_read(LDKu8slice ser);
+LDKCResult_RouteDecodeErrorZ Route_read(struct LDKu8slice ser);
-void RouteHint_free(LDKRouteHint this_ptr);
+void RouteHint_free(struct LDKRouteHint this_ptr);
+
+struct LDKRouteHint RouteHint_clone(const struct LDKRouteHint *NONNULL_PTR orig);
/**
* The node_id of the non-target end of the route
*/
-LDKPublicKey RouteHint_get_src_node_id(const LDKRouteHint *this_ptr);
+struct LDKPublicKey RouteHint_get_src_node_id(const struct LDKRouteHint *NONNULL_PTR this_ptr);
/**
* The node_id of the non-target end of the route
*/
-void RouteHint_set_src_node_id(LDKRouteHint *this_ptr, LDKPublicKey val);
+void RouteHint_set_src_node_id(struct LDKRouteHint *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* The short_channel_id of this channel
*/
-uint64_t RouteHint_get_short_channel_id(const LDKRouteHint *this_ptr);
+uint64_t RouteHint_get_short_channel_id(const struct LDKRouteHint *NONNULL_PTR this_ptr);
/**
* The short_channel_id of this channel
*/
-void RouteHint_set_short_channel_id(LDKRouteHint *this_ptr, uint64_t val);
+void RouteHint_set_short_channel_id(struct LDKRouteHint *NONNULL_PTR this_ptr, uint64_t val);
/**
* The fees which must be paid to use this channel
*/
-LDKRoutingFees RouteHint_get_fees(const LDKRouteHint *this_ptr);
+struct LDKRoutingFees RouteHint_get_fees(const struct LDKRouteHint *NONNULL_PTR this_ptr);
/**
* The fees which must be paid to use this channel
*/
-void RouteHint_set_fees(LDKRouteHint *this_ptr, LDKRoutingFees val);
+void RouteHint_set_fees(struct LDKRouteHint *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
/**
* The difference in CLTV values between this node and the next node.
*/
-uint16_t RouteHint_get_cltv_expiry_delta(const LDKRouteHint *this_ptr);
+uint16_t RouteHint_get_cltv_expiry_delta(const struct LDKRouteHint *NONNULL_PTR this_ptr);
/**
* The difference in CLTV values between this node and the next node.
*/
-void RouteHint_set_cltv_expiry_delta(LDKRouteHint *this_ptr, uint16_t val);
+void RouteHint_set_cltv_expiry_delta(struct LDKRouteHint *NONNULL_PTR this_ptr, uint16_t val);
/**
* The minimum value, in msat, which must be relayed to the next hop.
*/
-uint64_t RouteHint_get_htlc_minimum_msat(const LDKRouteHint *this_ptr);
+uint64_t RouteHint_get_htlc_minimum_msat(const struct LDKRouteHint *NONNULL_PTR this_ptr);
/**
* The minimum value, in msat, which must be relayed to the next hop.
*/
-void RouteHint_set_htlc_minimum_msat(LDKRouteHint *this_ptr, uint64_t val);
+void RouteHint_set_htlc_minimum_msat(struct LDKRouteHint *NONNULL_PTR this_ptr, uint64_t val);
-MUST_USE_RES LDKRouteHint RouteHint_new(LDKPublicKey src_node_id_arg, uint64_t short_channel_id_arg, LDKRoutingFees fees_arg, uint16_t cltv_expiry_delta_arg, uint64_t htlc_minimum_msat_arg);
+MUST_USE_RES struct LDKRouteHint RouteHint_new(struct LDKPublicKey src_node_id_arg, uint64_t short_channel_id_arg, struct LDKRoutingFees fees_arg, uint16_t cltv_expiry_delta_arg, uint64_t htlc_minimum_msat_arg);
/**
* Gets a route from us to the given target node.
* equal), however the enabled/disabled bit on such channels as well as the htlc_minimum_msat
* *is* checked as they may change based on the receiving node.
*/
-LDKCResult_RouteLightningErrorZ get_route(LDKPublicKey our_node_id, const LDKNetworkGraph *network, LDKPublicKey target, LDKCVec_ChannelDetailsZ *first_hops, LDKCVec_RouteHintZ last_hops, uint64_t final_value_msat, uint32_t final_cltv, LDKLogger logger);
+LDKCResult_RouteLightningErrorZ get_route(struct LDKPublicKey our_node_id, const struct LDKNetworkGraph *NONNULL_PTR network, struct LDKPublicKey target, LDKCVec_ChannelDetailsZ *first_hops, LDKCVec_RouteHintZ last_hops, uint64_t final_value_msat, uint32_t final_cltv, struct LDKLogger logger);
-void NetworkGraph_free(LDKNetworkGraph this_ptr);
+void NetworkGraph_free(struct LDKNetworkGraph this_ptr);
-void LockedNetworkGraph_free(LDKLockedNetworkGraph this_ptr);
+void LockedNetworkGraph_free(struct LDKLockedNetworkGraph this_ptr);
-void NetGraphMsgHandler_free(LDKNetGraphMsgHandler this_ptr);
+void NetGraphMsgHandler_free(struct LDKNetGraphMsgHandler this_ptr);
/**
* Creates a new tracker of the actual state of the network of channels and nodes,
* channel data is correct, and that the announcement is signed with
* channel owners' keys.
*/
-MUST_USE_RES LDKNetGraphMsgHandler NetGraphMsgHandler_new(LDKAccess *chain_access, LDKLogger logger);
+MUST_USE_RES struct LDKNetGraphMsgHandler NetGraphMsgHandler_new(struct LDKThirtyTwoBytes genesis_hash, struct LDKAccess *chain_access, struct LDKLogger logger);
/**
* Creates a new tracker of the actual state of the network of channels and nodes,
* assuming an existing Network Graph.
*/
-MUST_USE_RES LDKNetGraphMsgHandler NetGraphMsgHandler_from_net_graph(LDKAccess *chain_access, LDKLogger logger, LDKNetworkGraph network_graph);
+MUST_USE_RES struct LDKNetGraphMsgHandler NetGraphMsgHandler_from_net_graph(struct LDKAccess *chain_access, struct LDKLogger logger, struct LDKNetworkGraph network_graph);
/**
* Take a read lock on the network_graph and return it in the C-bindings
* bindings as you can call `self.network_graph.read().unwrap()` in Rust
* yourself.
*/
-MUST_USE_RES LDKLockedNetworkGraph NetGraphMsgHandler_read_locked_graph(const LDKNetGraphMsgHandler *this_arg);
+MUST_USE_RES struct LDKLockedNetworkGraph NetGraphMsgHandler_read_locked_graph(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
/**
* Get a reference to the NetworkGraph which this read-lock contains.
*/
-MUST_USE_RES LDKNetworkGraph LockedNetworkGraph_graph(const LDKLockedNetworkGraph *this_arg);
+MUST_USE_RES struct LDKNetworkGraph LockedNetworkGraph_graph(const struct LDKLockedNetworkGraph *NONNULL_PTR this_arg);
+
+struct LDKRoutingMessageHandler NetGraphMsgHandler_as_RoutingMessageHandler(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
-LDKRoutingMessageHandler NetGraphMsgHandler_as_RoutingMessageHandler(const LDKNetGraphMsgHandler *this_arg);
+struct LDKMessageSendEventsProvider NetGraphMsgHandler_as_MessageSendEventsProvider(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
-void DirectionalChannelInfo_free(LDKDirectionalChannelInfo this_ptr);
+void DirectionalChannelInfo_free(struct LDKDirectionalChannelInfo this_ptr);
/**
* When the last update to the channel direction was issued.
* Value is opaque, as set in the announcement.
*/
-uint32_t DirectionalChannelInfo_get_last_update(const LDKDirectionalChannelInfo *this_ptr);
+uint32_t DirectionalChannelInfo_get_last_update(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
/**
* When the last update to the channel direction was issued.
* Value is opaque, as set in the announcement.
*/
-void DirectionalChannelInfo_set_last_update(LDKDirectionalChannelInfo *this_ptr, uint32_t val);
+void DirectionalChannelInfo_set_last_update(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint32_t val);
/**
* Whether the channel can be currently used for payments (in this one direction).
*/
-bool DirectionalChannelInfo_get_enabled(const LDKDirectionalChannelInfo *this_ptr);
+bool DirectionalChannelInfo_get_enabled(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
/**
* Whether the channel can be currently used for payments (in this one direction).
*/
-void DirectionalChannelInfo_set_enabled(LDKDirectionalChannelInfo *this_ptr, bool val);
+void DirectionalChannelInfo_set_enabled(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, bool val);
/**
* The difference in CLTV values that you must have when routing through this channel.
*/
-uint16_t DirectionalChannelInfo_get_cltv_expiry_delta(const LDKDirectionalChannelInfo *this_ptr);
+uint16_t DirectionalChannelInfo_get_cltv_expiry_delta(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
/**
* The difference in CLTV values that you must have when routing through this channel.
*/
-void DirectionalChannelInfo_set_cltv_expiry_delta(LDKDirectionalChannelInfo *this_ptr, uint16_t val);
+void DirectionalChannelInfo_set_cltv_expiry_delta(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint16_t val);
/**
* The minimum value, which must be relayed to the next hop via the channel
*/
-uint64_t DirectionalChannelInfo_get_htlc_minimum_msat(const LDKDirectionalChannelInfo *this_ptr);
+uint64_t DirectionalChannelInfo_get_htlc_minimum_msat(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
/**
* The minimum value, which must be relayed to the next hop via the channel
*/
-void DirectionalChannelInfo_set_htlc_minimum_msat(LDKDirectionalChannelInfo *this_ptr, uint64_t val);
+void DirectionalChannelInfo_set_htlc_minimum_msat(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint64_t val);
+
+/**
+ * Fees charged when the channel is used for routing
+ */
+struct LDKRoutingFees DirectionalChannelInfo_get_fees(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
+
+/**
+ * Fees charged when the channel is used for routing
+ */
+void DirectionalChannelInfo_set_fees(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
/**
* Most recent update for the channel received from the network
* Everything else is useful only for sending out for initial routing sync.
* Not stored if contains excess data to prevent DoS.
*/
-LDKChannelUpdate DirectionalChannelInfo_get_last_update_message(const LDKDirectionalChannelInfo *this_ptr);
+struct LDKChannelUpdate DirectionalChannelInfo_get_last_update_message(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
/**
* Most recent update for the channel received from the network
* Everything else is useful only for sending out for initial routing sync.
* Not stored if contains excess data to prevent DoS.
*/
-void DirectionalChannelInfo_set_last_update_message(LDKDirectionalChannelInfo *this_ptr, LDKChannelUpdate val);
+void DirectionalChannelInfo_set_last_update_message(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelUpdate val);
-LDKCVec_u8Z DirectionalChannelInfo_write(const LDKDirectionalChannelInfo *obj);
+LDKCVec_u8Z DirectionalChannelInfo_write(const struct LDKDirectionalChannelInfo *NONNULL_PTR obj);
-LDKDirectionalChannelInfo DirectionalChannelInfo_read(LDKu8slice ser);
+struct LDKDirectionalChannelInfo DirectionalChannelInfo_read(struct LDKu8slice ser);
-void ChannelInfo_free(LDKChannelInfo this_ptr);
+void ChannelInfo_free(struct LDKChannelInfo this_ptr);
/**
* Protocol features of a channel communicated during its announcement
*/
-LDKChannelFeatures ChannelInfo_get_features(const LDKChannelInfo *this_ptr);
+struct LDKChannelFeatures ChannelInfo_get_features(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
/**
* Protocol features of a channel communicated during its announcement
*/
-void ChannelInfo_set_features(LDKChannelInfo *this_ptr, LDKChannelFeatures val);
+void ChannelInfo_set_features(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
/**
* Source node of the first direction of a channel
*/
-LDKPublicKey ChannelInfo_get_node_one(const LDKChannelInfo *this_ptr);
+struct LDKPublicKey ChannelInfo_get_node_one(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
/**
* Source node of the first direction of a channel
*/
-void ChannelInfo_set_node_one(LDKChannelInfo *this_ptr, LDKPublicKey val);
+void ChannelInfo_set_node_one(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Details about the first direction of a channel
*/
-LDKDirectionalChannelInfo ChannelInfo_get_one_to_two(const LDKChannelInfo *this_ptr);
+struct LDKDirectionalChannelInfo ChannelInfo_get_one_to_two(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
/**
* Details about the first direction of a channel
*/
-void ChannelInfo_set_one_to_two(LDKChannelInfo *this_ptr, LDKDirectionalChannelInfo val);
+void ChannelInfo_set_one_to_two(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKDirectionalChannelInfo val);
/**
* Source node of the second direction of a channel
*/
-LDKPublicKey ChannelInfo_get_node_two(const LDKChannelInfo *this_ptr);
+struct LDKPublicKey ChannelInfo_get_node_two(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
/**
* Source node of the second direction of a channel
*/
-void ChannelInfo_set_node_two(LDKChannelInfo *this_ptr, LDKPublicKey val);
+void ChannelInfo_set_node_two(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKPublicKey val);
/**
* Details about the second direction of a channel
*/
-LDKDirectionalChannelInfo ChannelInfo_get_two_to_one(const LDKChannelInfo *this_ptr);
+struct LDKDirectionalChannelInfo ChannelInfo_get_two_to_one(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
/**
* Details about the second direction of a channel
*/
-void ChannelInfo_set_two_to_one(LDKChannelInfo *this_ptr, LDKDirectionalChannelInfo val);
+void ChannelInfo_set_two_to_one(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKDirectionalChannelInfo val);
/**
* An initial announcement of the channel
* Everything else is useful only for sending out for initial routing sync.
* Not stored if contains excess data to prevent DoS.
*/
-LDKChannelAnnouncement ChannelInfo_get_announcement_message(const LDKChannelInfo *this_ptr);
+struct LDKChannelAnnouncement ChannelInfo_get_announcement_message(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
/**
* An initial announcement of the channel
* Everything else is useful only for sending out for initial routing sync.
* Not stored if contains excess data to prevent DoS.
*/
-void ChannelInfo_set_announcement_message(LDKChannelInfo *this_ptr, LDKChannelAnnouncement val);
+void ChannelInfo_set_announcement_message(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelAnnouncement val);
-LDKCVec_u8Z ChannelInfo_write(const LDKChannelInfo *obj);
+LDKCVec_u8Z ChannelInfo_write(const struct LDKChannelInfo *NONNULL_PTR obj);
-LDKChannelInfo ChannelInfo_read(LDKu8slice ser);
+struct LDKChannelInfo ChannelInfo_read(struct LDKu8slice ser);
-void RoutingFees_free(LDKRoutingFees this_ptr);
+void RoutingFees_free(struct LDKRoutingFees this_ptr);
+
+struct LDKRoutingFees RoutingFees_clone(const struct LDKRoutingFees *NONNULL_PTR orig);
/**
* Flat routing fee in satoshis
*/
-uint32_t RoutingFees_get_base_msat(const LDKRoutingFees *this_ptr);
+uint32_t RoutingFees_get_base_msat(const struct LDKRoutingFees *NONNULL_PTR this_ptr);
/**
* Flat routing fee in satoshis
*/
-void RoutingFees_set_base_msat(LDKRoutingFees *this_ptr, uint32_t val);
+void RoutingFees_set_base_msat(struct LDKRoutingFees *NONNULL_PTR this_ptr, uint32_t val);
/**
* Liquidity-based routing fee in millionths of a routed amount.
* In other words, 10000 is 1%.
*/
-uint32_t RoutingFees_get_proportional_millionths(const LDKRoutingFees *this_ptr);
+uint32_t RoutingFees_get_proportional_millionths(const struct LDKRoutingFees *NONNULL_PTR this_ptr);
/**
* Liquidity-based routing fee in millionths of a routed amount.
* In other words, 10000 is 1%.
*/
-void RoutingFees_set_proportional_millionths(LDKRoutingFees *this_ptr, uint32_t val);
+void RoutingFees_set_proportional_millionths(struct LDKRoutingFees *NONNULL_PTR this_ptr, uint32_t val);
-MUST_USE_RES LDKRoutingFees RoutingFees_new(uint32_t base_msat_arg, uint32_t proportional_millionths_arg);
+MUST_USE_RES struct LDKRoutingFees RoutingFees_new(uint32_t base_msat_arg, uint32_t proportional_millionths_arg);
-LDKRoutingFees RoutingFees_read(LDKu8slice ser);
+LDKCResult_RoutingFeesDecodeErrorZ RoutingFees_read(struct LDKu8slice ser);
-LDKCVec_u8Z RoutingFees_write(const LDKRoutingFees *obj);
+LDKCVec_u8Z RoutingFees_write(const struct LDKRoutingFees *NONNULL_PTR obj);
-void NodeAnnouncementInfo_free(LDKNodeAnnouncementInfo this_ptr);
+void NodeAnnouncementInfo_free(struct LDKNodeAnnouncementInfo this_ptr);
/**
* Protocol features the node announced support for
*/
-LDKNodeFeatures NodeAnnouncementInfo_get_features(const LDKNodeAnnouncementInfo *this_ptr);
+struct LDKNodeFeatures NodeAnnouncementInfo_get_features(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
/**
* Protocol features the node announced support for
*/
-void NodeAnnouncementInfo_set_features(LDKNodeAnnouncementInfo *this_ptr, LDKNodeFeatures val);
+void NodeAnnouncementInfo_set_features(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
/**
* When the last known update to the node state was issued.
* Value is opaque, as set in the announcement.
*/
-uint32_t NodeAnnouncementInfo_get_last_update(const LDKNodeAnnouncementInfo *this_ptr);
+uint32_t NodeAnnouncementInfo_get_last_update(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
/**
* When the last known update to the node state was issued.
* Value is opaque, as set in the announcement.
*/
-void NodeAnnouncementInfo_set_last_update(LDKNodeAnnouncementInfo *this_ptr, uint32_t val);
+void NodeAnnouncementInfo_set_last_update(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, uint32_t val);
/**
* Color assigned to the node
*/
-const uint8_t (*NodeAnnouncementInfo_get_rgb(const LDKNodeAnnouncementInfo *this_ptr))[3];
+const uint8_t (*NodeAnnouncementInfo_get_rgb(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr))[3];
/**
* Color assigned to the node
*/
-void NodeAnnouncementInfo_set_rgb(LDKNodeAnnouncementInfo *this_ptr, LDKThreeBytes val);
+void NodeAnnouncementInfo_set_rgb(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKThreeBytes val);
/**
* Moniker assigned to the node.
* May be invalid or malicious (eg control chars),
* should not be exposed to the user.
*/
-const uint8_t (*NodeAnnouncementInfo_get_alias(const LDKNodeAnnouncementInfo *this_ptr))[32];
+const uint8_t (*NodeAnnouncementInfo_get_alias(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr))[32];
/**
* Moniker assigned to the node.
* May be invalid or malicious (eg control chars),
* should not be exposed to the user.
*/
-void NodeAnnouncementInfo_set_alias(LDKNodeAnnouncementInfo *this_ptr, LDKThirtyTwoBytes val);
+void NodeAnnouncementInfo_set_alias(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
/**
* Internet-level addresses via which one can connect to the node
*/
-void NodeAnnouncementInfo_set_addresses(LDKNodeAnnouncementInfo *this_ptr, LDKCVec_NetAddressZ val);
+void NodeAnnouncementInfo_set_addresses(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, LDKCVec_NetAddressZ val);
/**
* An initial announcement of the node
* Everything else is useful only for sending out for initial routing sync.
* Not stored if contains excess data to prevent DoS.
*/
-LDKNodeAnnouncement NodeAnnouncementInfo_get_announcement_message(const LDKNodeAnnouncementInfo *this_ptr);
+struct LDKNodeAnnouncement NodeAnnouncementInfo_get_announcement_message(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
/**
* An initial announcement of the node
* Everything else is useful only for sending out for initial routing sync.
* Not stored if contains excess data to prevent DoS.
*/
-void NodeAnnouncementInfo_set_announcement_message(LDKNodeAnnouncementInfo *this_ptr, LDKNodeAnnouncement val);
+void NodeAnnouncementInfo_set_announcement_message(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKNodeAnnouncement val);
-MUST_USE_RES LDKNodeAnnouncementInfo NodeAnnouncementInfo_new(LDKNodeFeatures features_arg, uint32_t last_update_arg, LDKThreeBytes rgb_arg, LDKThirtyTwoBytes alias_arg, LDKCVec_NetAddressZ addresses_arg, LDKNodeAnnouncement announcement_message_arg);
+MUST_USE_RES struct LDKNodeAnnouncementInfo NodeAnnouncementInfo_new(struct LDKNodeFeatures features_arg, uint32_t last_update_arg, struct LDKThreeBytes rgb_arg, struct LDKThirtyTwoBytes alias_arg, LDKCVec_NetAddressZ addresses_arg, struct LDKNodeAnnouncement announcement_message_arg);
-LDKCVec_u8Z NodeAnnouncementInfo_write(const LDKNodeAnnouncementInfo *obj);
+LDKCVec_u8Z NodeAnnouncementInfo_write(const struct LDKNodeAnnouncementInfo *NONNULL_PTR obj);
-LDKNodeAnnouncementInfo NodeAnnouncementInfo_read(LDKu8slice ser);
+LDKCResult_NodeAnnouncementInfoDecodeErrorZ NodeAnnouncementInfo_read(struct LDKu8slice ser);
-void NodeInfo_free(LDKNodeInfo this_ptr);
+void NodeInfo_free(struct LDKNodeInfo this_ptr);
/**
* All valid channels a node has announced
*/
-void NodeInfo_set_channels(LDKNodeInfo *this_ptr, LDKCVec_u64Z val);
+void NodeInfo_set_channels(struct LDKNodeInfo *NONNULL_PTR this_ptr, LDKCVec_u64Z val);
/**
* Lowest fees enabling routing via any of the enabled, known channels to a node.
* The two fields (flat and proportional fee) are independent,
* meaning they don't have to refer to the same channel.
*/
-LDKRoutingFees NodeInfo_get_lowest_inbound_channel_fees(const LDKNodeInfo *this_ptr);
+struct LDKRoutingFees NodeInfo_get_lowest_inbound_channel_fees(const struct LDKNodeInfo *NONNULL_PTR this_ptr);
/**
* Lowest fees enabling routing via any of the enabled, known channels to a node.
* The two fields (flat and proportional fee) are independent,
* meaning they don't have to refer to the same channel.
*/
-void NodeInfo_set_lowest_inbound_channel_fees(LDKNodeInfo *this_ptr, LDKRoutingFees val);
+void NodeInfo_set_lowest_inbound_channel_fees(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
/**
* More information about a node from node_announcement.
* Optional because we store a Node entry after learning about it from
* a channel announcement, but before receiving a node announcement.
*/
-LDKNodeAnnouncementInfo NodeInfo_get_announcement_info(const LDKNodeInfo *this_ptr);
+struct LDKNodeAnnouncementInfo NodeInfo_get_announcement_info(const struct LDKNodeInfo *NONNULL_PTR this_ptr);
/**
* More information about a node from node_announcement.
* Optional because we store a Node entry after learning about it from
* a channel announcement, but before receiving a node announcement.
*/
-void NodeInfo_set_announcement_info(LDKNodeInfo *this_ptr, LDKNodeAnnouncementInfo val);
+void NodeInfo_set_announcement_info(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKNodeAnnouncementInfo val);
-MUST_USE_RES LDKNodeInfo NodeInfo_new(LDKCVec_u64Z channels_arg, LDKRoutingFees lowest_inbound_channel_fees_arg, LDKNodeAnnouncementInfo announcement_info_arg);
+MUST_USE_RES struct LDKNodeInfo NodeInfo_new(LDKCVec_u64Z channels_arg, struct LDKRoutingFees lowest_inbound_channel_fees_arg, struct LDKNodeAnnouncementInfo announcement_info_arg);
-LDKCVec_u8Z NodeInfo_write(const LDKNodeInfo *obj);
+LDKCVec_u8Z NodeInfo_write(const struct LDKNodeInfo *NONNULL_PTR obj);
-LDKNodeInfo NodeInfo_read(LDKu8slice ser);
+LDKCResult_NodeInfoDecodeErrorZ NodeInfo_read(struct LDKu8slice ser);
-LDKCVec_u8Z NetworkGraph_write(const LDKNetworkGraph *obj);
+LDKCVec_u8Z NetworkGraph_write(const struct LDKNetworkGraph *NONNULL_PTR obj);
-LDKNetworkGraph NetworkGraph_read(LDKu8slice ser);
+LDKCResult_NetworkGraphDecodeErrorZ NetworkGraph_read(struct LDKu8slice ser);
/**
* Creates a new, empty, network graph.
*/
-MUST_USE_RES LDKNetworkGraph NetworkGraph_new(void);
+MUST_USE_RES struct LDKNetworkGraph NetworkGraph_new(struct LDKThirtyTwoBytes genesis_hash);
+
+/**
+ * For an already known node (from channel announcements), update its stored properties from a
+ * given node announcement.
+ *
+ * You probably don't want to call this directly, instead relying on a NetGraphMsgHandler's
+ * RoutingMessageHandler implementation to call it indirectly. This may be useful to accept
+ * routing messages from a source using a protocol other than the lightning P2P protocol.
+ */
+MUST_USE_RES LDKCResult_NoneLightningErrorZ NetworkGraph_update_node_from_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKNodeAnnouncement *NONNULL_PTR msg);
+
+/**
+ * For an already known node (from channel announcements), update its stored properties from a
+ * given node announcement without verifying the associated signatures. Because we aren't
+ * given the associated signatures here we cannot relay the node announcement to any of our
+ * peers.
+ */
+MUST_USE_RES LDKCResult_NoneLightningErrorZ NetworkGraph_update_node_from_unsigned_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR msg);
+
+/**
+ * Store or update channel info from a channel announcement.
+ *
+ * You probably don't want to call this directly, instead relying on a NetGraphMsgHandler's
+ * RoutingMessageHandler implementation to call it indirectly. This may be useful to accept
+ * routing messages from a source using a protocol other than the lightning P2P protocol.
+ *
+ * If a `chain::Access` object is provided via `chain_access`, it will be called to verify
+ * the corresponding UTXO exists on chain and is correctly-formatted.
+ */
+MUST_USE_RES LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_from_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKChannelAnnouncement *NONNULL_PTR msg, struct LDKAccess *chain_access);
+
+/**
+ * Store or update channel info from a channel announcement without verifying the associated
+ * signatures. Because we aren't given the associated signatures here we cannot relay the
+ * channel announcement to any of our peers.
+ *
+ * If a `chain::Access` object is provided via `chain_access`, it will be called to verify
+ * the corresponding UTXO exists on chain and is correctly-formatted.
+ */
+MUST_USE_RES LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_from_unsigned_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR msg, struct LDKAccess *chain_access);
/**
* Close a channel if a corresponding HTLC fail was sent.
* May cause the removal of nodes too, if this was their last channel.
* If not permanent, makes channels unavailable for routing.
*/
-void NetworkGraph_close_channel_from_update(LDKNetworkGraph *this_arg, uint64_t short_channel_id, bool is_permanent);
+void NetworkGraph_close_channel_from_update(struct LDKNetworkGraph *NONNULL_PTR this_arg, uint64_t short_channel_id, bool is_permanent);
+
+/**
+ * For an already known (from announcement) channel, update info about one of the directions
+ * of the channel.
+ *
+ * You probably don't want to call this directly, instead relying on a NetGraphMsgHandler's
+ * RoutingMessageHandler implementation to call it indirectly. This may be useful to accept
+ * routing messages from a source using a protocol other than the lightning P2P protocol.
+ */
+MUST_USE_RES LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKChannelUpdate *NONNULL_PTR msg);
+
+/**
+ * For an already known (from announcement) channel, update info about one of the directions
+ * of the channel without verifying the associated signatures. Because we aren't given the
+ * associated signatures here we cannot relay the channel update to any of our peers.
+ */
+MUST_USE_RES LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_unsigned(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedChannelUpdate *NONNULL_PTR msg);
/* Text to put at the end of the generated file */
projects / rust-lightning / blobdiff