X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-c-bindings%2Finclude%2Flightning.h;h=4d0e85ee017173d4799180b8f5d4aeb56cf9e48b;hb=30bf801696ed9305c20510f2983a66bec7a6b1ed;hp=45e4fa3ab6b72a601f0313dd0a9ced1816b233a0;hpb=52673d480e615b8b5113435e588da24267316c2e;p=rust-lightning diff --git a/lightning-c-bindings/include/lightning.h b/lightning-c-bindings/include/lightning.h index 45e4fa3a..4d0e85ee 100644 --- a/lightning-c-bindings/include/lightning.h +++ b/lightning-c-bindings/include/lightning.h @@ -1,6 +1,6 @@ /* 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. */ @@ -211,7 +211,7 @@ typedef struct LDKCVecTempl_u8 { uintptr_t datalen; } LDKCVecTempl_u8; -typedef LDKCVecTempl_u8 LDKCVec_u8Z; +typedef struct LDKCVecTempl_u8 LDKCVec_u8Z; /** * A transaction output including a scriptPubKey and value. @@ -224,22 +224,22 @@ typedef struct LDKTxOut { 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; @@ -261,15 +261,15 @@ 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; @@ -289,18 +289,18 @@ typedef struct MUST_USE_STRUCT LDKOutPoint { } 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; - LDKTxOut b; + struct LDKTxOut b; } LDKC2TupleTempl_u32__TxOut; -typedef LDKC2TupleTempl_u32__TxOut LDKC2Tuple_u32TxOutZ; +typedef struct LDKC2TupleTempl_u32__TxOut LDKC2Tuple_u32TxOutZ; /** * Arbitrary 32 bytes, which could represent one of a few different things. You probably want to @@ -311,79 +311,375 @@ typedef struct LDKThirtyTwoBytes { } LDKThirtyTwoBytes; typedef struct LDKCVecTempl_C2TupleTempl_u32__TxOut { - LDKC2TupleTempl_u32__TxOut *data; + struct LDKC2TupleTempl_u32__TxOut *data; uintptr_t datalen; } LDKCVecTempl_C2TupleTempl_u32__TxOut; typedef struct LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut { - LDKThirtyTwoBytes a; - LDKCVecTempl_C2TupleTempl_u32__TxOut b; + struct LDKThirtyTwoBytes a; + struct LDKCVecTempl_C2TupleTempl_u32__TxOut b; } LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut; -typedef LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ; +typedef struct LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ; -typedef LDKCVecTempl_C2TupleTempl_u32__TxOut LDKCVec_C2Tuple_u32TxOutZZ; +typedef struct LDKCVecTempl_C2TupleTempl_u32__TxOut LDKCVec_C2Tuple_u32TxOutZZ; + +typedef struct LDKPublicKey { + uint8_t compressed_form[33]; +} LDKPublicKey; + + + +/** + * 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 struct LDKCResultTempl_C2TupleTempl_Signature__CVecTempl_Signature________u8 LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ; + + + +/** + * 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 struct MUST_USE_STRUCT LDKCommitmentTransaction { + /** + * 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. + */ + LDKnativeCommitmentTransaction *inner; + bool is_owned; +} LDKCommitmentTransaction; typedef union LDKCResultPtr_Signature__u8 { - LDKSignature *result; + struct LDKSignature *result; uint8_t *err; } LDKCResultPtr_Signature__u8; typedef struct LDKCResultTempl_Signature__u8 { - LDKCResultPtr_Signature__u8 contents; + union LDKCResultPtr_Signature__u8 contents; bool result_ok; } LDKCResultTempl_Signature__u8; -typedef LDKCResultTempl_Signature__u8 LDKCResult_SignatureNoneZ; +typedef struct LDKCResultTempl_Signature__u8 LDKCResult_SignatureNoneZ; + + + +/** + * 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 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. + */ + LDKnativeHolderCommitmentTransaction *inner; + bool is_owned; +} LDKHolderCommitmentTransaction; typedef union LDKCResultPtr_CVecTempl_Signature_____u8 { - LDKCVecTempl_Signature *result; + struct LDKCVecTempl_Signature *result; uint8_t *err; } LDKCResultPtr_CVecTempl_Signature_____u8; typedef struct LDKCResultTempl_CVecTempl_Signature_____u8 { - LDKCResultPtr_CVecTempl_Signature_____u8 contents; + union LDKCResultPtr_CVecTempl_Signature_____u8 contents; bool result_ok; } LDKCResultTempl_CVecTempl_Signature_____u8; -typedef LDKCResultTempl_CVecTempl_Signature_____u8 LDKCResult_CVec_SignatureZNoneZ; +typedef struct LDKCResultTempl_CVecTempl_Signature_____u8 LDKCResult_CVec_SignatureZNoneZ; + + + +/** + * Information about an HTLC as it appears in a commitment transaction + */ +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. + */ + LDKnativeHTLCOutputInCommitment *inner; + bool is_owned; +} LDKHTLCOutputInCommitment; + + + +/** + * The unsigned part of a channel_announcement + */ +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. + */ + LDKnativeUnsignedChannelAnnouncement *inner; + bool is_owned; +} LDKUnsignedChannelAnnouncement; + + + +/** + * 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 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. + */ + LDKnativeChannelTransactionParameters *inner; + bool is_owned; +} LDKChannelTransactionParameters; + +/** + * 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 struct LDKChannelKeys { + void *this_arg; + /** + * Gets the per-commitment point for a specific commitment number + * + * Note that the commitment number starts at (1 << 48) - 1 and counts backwards. + */ + struct LDKPublicKey (*get_per_commitment_point)(const void *this_arg, uint64_t idx); + /** + * 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 + */ + 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. + * + * 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. + * + * 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. + */ + LDKCResult_CVec_SignatureZNoneZ (*sign_holder_commitment_htlc_transactions)(const void *this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR commitment_tx); + /** + * 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). + */ + 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); + /** + * 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. + */ + 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; + + + +/** + * 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 LDKC2TupleTempl_ThirtyTwoBytes__ChannelMonitor { + struct LDKThirtyTwoBytes a; + struct LDKChannelMonitor b; +} LDKC2TupleTempl_ThirtyTwoBytes__ChannelMonitor; + +typedef struct LDKC2TupleTempl_ThirtyTwoBytes__ChannelMonitor LDKC2Tuple_BlockHashChannelMonitorZ; + +typedef struct LDKC2TupleTempl_Signature__CVecTempl_Signature LDKC2Tuple_SignatureCVec_SignatureZZ; + +typedef struct LDKCVecTempl_Signature LDKCVec_SignatureZ; /** * A Rust str object, ie a reference to a UTF8-valid string. @@ -442,14 +738,14 @@ typedef struct LDKAPIError_LDKFeeRateTooHigh_Body { } LDKAPIError_LDKFeeRateTooHigh_Body; typedef struct LDKAPIError_LDKRouteError_Body { - LDKStr err; + struct LDKStr err; } LDKAPIError_LDKRouteError_Body; typedef struct LDKAPIError_LDKChannelUnavailable_Body { LDKCVec_u8Z err; } LDKAPIError_LDKChannelUnavailable_Body; -typedef struct LDKAPIError { +typedef struct MUST_USE_STRUCT LDKAPIError { LDKAPIError_Tag tag; union { LDKAPIError_LDKAPIMisuseError_Body api_misuse_error; @@ -461,15 +757,15 @@ typedef struct LDKAPIError { typedef union LDKCResultPtr_u8__APIError { uint8_t *result; - LDKAPIError *err; + struct LDKAPIError *err; } LDKCResultPtr_u8__APIError; typedef struct LDKCResultTempl_u8__APIError { - LDKCResultPtr_u8__APIError contents; + union LDKCResultPtr_u8__APIError contents; bool result_ok; } LDKCResultTempl_u8__APIError; -typedef LDKCResultTempl_u8__APIError LDKCResult_NoneAPIErrorZ; +typedef struct LDKCResultTempl_u8__APIError LDKCResult_NoneAPIErrorZ; @@ -489,22 +785,291 @@ typedef struct MUST_USE_STRUCT LDKPaymentSendFailure { typedef union LDKCResultPtr_u8__PaymentSendFailure { uint8_t *result; - LDKPaymentSendFailure *err; + struct LDKPaymentSendFailure *err; } LDKCResultPtr_u8__PaymentSendFailure; typedef struct LDKCResultTempl_u8__PaymentSendFailure { - LDKCResultPtr_u8__PaymentSendFailure contents; + union LDKCResultPtr_u8__PaymentSendFailure contents; bool result_ok; } LDKCResultTempl_u8__PaymentSendFailure; -typedef LDKCResultTempl_u8__PaymentSendFailure LDKCResult_NonePaymentSendFailureZ; +typedef struct LDKCResultTempl_u8__PaymentSendFailure LDKCResult_NonePaymentSendFailureZ; /** - * A channel_announcement message to be sent or received from a peer + * 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 LDKChannelAnnouncement { +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; + + + +/** + * 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 interface to send a transaction to the Bitcoin network. + */ +typedef struct LDKBroadcasterInterface { + void *this_arg; + /** + * Sends a transaction out to (hopefully) be mined. + */ + 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 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 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 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) + */ + 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 `::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 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; + /** + * 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) + */ + uint32_t (*get_est_sat_per_1000_weight)(const void *this_arg, enum LDKConfirmationTarget confirmation_target); + void (*free)(void *this_arg); +} LDKFeeEstimator; + +/** + * A trait encapsulating the operations required of a logger + */ +typedef struct LDKLogger { + void *this_arg; + /** + * Logs the `Record` + */ + void (*log)(const void *this_arg, const char *record); + void (*free)(void *this_arg); +} LDKLogger; + + + +/** + * 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; + +typedef struct LDKC2TupleTempl_ThirtyTwoBytes__ChannelManager { + struct LDKThirtyTwoBytes a; + struct LDKChannelManager b; +} LDKC2TupleTempl_ThirtyTwoBytes__ChannelManager; + +typedef struct LDKC2TupleTempl_ThirtyTwoBytes__ChannelManager LDKC2Tuple_BlockHashChannelManagerZ; + + + +/** + * 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. @@ -528,12 +1093,38 @@ typedef struct MUST_USE_STRUCT LDKChannelUpdate { } LDKChannelUpdate; typedef struct LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate { - LDKChannelAnnouncement a; - LDKChannelUpdate b; - LDKChannelUpdate c; + struct LDKChannelAnnouncement a; + struct LDKChannelUpdate b; + struct LDKChannelUpdate c; } LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate; -typedef LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ; +typedef struct LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ; + + + +/** + * 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 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; + +typedef struct LDKCResultTempl_u8__LightningError LDKCResult_NoneLightningErrorZ; @@ -555,40 +1146,46 @@ typedef struct MUST_USE_STRUCT LDKPeerHandleError { typedef union LDKCResultPtr_u8__PeerHandleError { uint8_t *result; - LDKPeerHandleError *err; + struct LDKPeerHandleError *err; } LDKCResultPtr_u8__PeerHandleError; typedef struct LDKCResultTempl_u8__PeerHandleError { - LDKCResultPtr_u8__PeerHandleError contents; + union LDKCResultPtr_u8__PeerHandleError contents; bool result_ok; } LDKCResultTempl_u8__PeerHandleError; -typedef LDKCResultTempl_u8__PeerHandleError LDKCResult_NonePeerHandleErrorZ; +typedef struct LDKCResultTempl_u8__PeerHandleError LDKCResult_NonePeerHandleErrorZ; /** - * Information about an HTLC as it appears in a commitment transaction + * 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 LDKHTLCOutputInCommitment { +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. */ - LDKnativeHTLCOutputInCommitment *inner; + LDKnativeTrustedCommitmentTransaction *inner; bool is_owned; -} LDKHTLCOutputInCommitment; +} LDKTrustedCommitmentTransaction; -typedef struct LDKC2TupleTempl_HTLCOutputInCommitment__Signature { - LDKHTLCOutputInCommitment a; - LDKSignature b; -} LDKC2TupleTempl_HTLCOutputInCommitment__Signature; +typedef union LDKCResultPtr_TrustedCommitmentTransaction__u8 { + struct LDKTrustedCommitmentTransaction *result; + uint8_t *err; +} LDKCResultPtr_TrustedCommitmentTransaction__u8; -typedef LDKC2TupleTempl_HTLCOutputInCommitment__Signature LDKC2Tuple_HTLCOutputInCommitmentSignatureZ; +typedef struct LDKCResultTempl_TrustedCommitmentTransaction__u8 { + union LDKCResultPtr_TrustedCommitmentTransaction__u8 contents; + bool result_ok; +} LDKCResultTempl_TrustedCommitmentTransaction__u8; -typedef struct LDKPublicKey { - uint8_t compressed_form[33]; -} LDKPublicKey; +typedef struct LDKCResultTempl_TrustedCommitmentTransaction__u8 LDKCResult_TrustedCommitmentTransactionNoneZ; /** * When on-chain outputs are created by rust-lightning (which our counterparty is not able to @@ -628,7 +1225,7 @@ typedef enum LDKSpendableOutputDescriptor_Tag { * * 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 + * 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 @@ -654,26 +1251,26 @@ typedef enum LDKSpendableOutputDescriptor_Tag { } LDKSpendableOutputDescriptor_Tag; typedef struct LDKSpendableOutputDescriptor_LDKStaticOutput_Body { - LDKOutPoint outpoint; - LDKTxOut output; + struct LDKOutPoint outpoint; + struct LDKTxOut output; } LDKSpendableOutputDescriptor_LDKStaticOutput_Body; typedef struct LDKSpendableOutputDescriptor_LDKDynamicOutputP2WSH_Body { - LDKOutPoint outpoint; - LDKPublicKey per_commitment_point; + struct LDKOutPoint outpoint; + struct LDKPublicKey per_commitment_point; uint16_t to_self_delay; - LDKTxOut output; + struct LDKTxOut output; LDKC2Tuple_u64u64Z key_derivation_params; - LDKPublicKey revocation_pubkey; + struct LDKPublicKey revocation_pubkey; } LDKSpendableOutputDescriptor_LDKDynamicOutputP2WSH_Body; typedef struct LDKSpendableOutputDescriptor_LDKStaticOutputCounterpartyPayment_Body { - LDKOutPoint outpoint; - LDKTxOut output; + struct LDKOutPoint outpoint; + struct LDKTxOut output; LDKC2Tuple_u64u64Z key_derivation_params; } LDKSpendableOutputDescriptor_LDKStaticOutputCounterpartyPayment_Body; -typedef struct LDKSpendableOutputDescriptor { +typedef struct MUST_USE_STRUCT LDKSpendableOutputDescriptor { LDKSpendableOutputDescriptor_Tag tag; union { LDKSpendableOutputDescriptor_LDKStaticOutput_Body static_output; @@ -683,11 +1280,11 @@ typedef struct LDKSpendableOutputDescriptor { } LDKSpendableOutputDescriptor; typedef struct LDKCVecTempl_SpendableOutputDescriptor { - LDKSpendableOutputDescriptor *data; + struct LDKSpendableOutputDescriptor *data; uintptr_t datalen; } LDKCVecTempl_SpendableOutputDescriptor; -typedef LDKCVecTempl_SpendableOutputDescriptor LDKCVec_SpendableOutputDescriptorZ; +typedef struct LDKCVecTempl_SpendableOutputDescriptor LDKCVec_SpendableOutputDescriptorZ; /** * An Event which you should probably take some action in response to. @@ -757,29 +1354,29 @@ typedef enum LDKEvent_Tag { } LDKEvent_Tag; typedef struct LDKEvent_LDKFundingGenerationReady_Body { - LDKThirtyTwoBytes temporary_channel_id; + struct LDKThirtyTwoBytes temporary_channel_id; uint64_t channel_value_satoshis; LDKCVec_u8Z output_script; uint64_t user_channel_id; } LDKEvent_LDKFundingGenerationReady_Body; typedef struct LDKEvent_LDKFundingBroadcastSafe_Body { - LDKOutPoint funding_txo; + struct LDKOutPoint funding_txo; uint64_t user_channel_id; } LDKEvent_LDKFundingBroadcastSafe_Body; typedef struct LDKEvent_LDKPaymentReceived_Body { - LDKThirtyTwoBytes payment_hash; - LDKThirtyTwoBytes payment_secret; + struct LDKThirtyTwoBytes payment_hash; + struct LDKThirtyTwoBytes payment_secret; uint64_t amt; } LDKEvent_LDKPaymentReceived_Body; typedef struct LDKEvent_LDKPaymentSent_Body { - LDKThirtyTwoBytes payment_preimage; + struct LDKThirtyTwoBytes payment_preimage; } LDKEvent_LDKPaymentSent_Body; typedef struct LDKEvent_LDKPaymentFailed_Body { - LDKThirtyTwoBytes payment_hash; + struct LDKThirtyTwoBytes payment_hash; bool rejected_by_dest; } LDKEvent_LDKPaymentFailed_Body; @@ -791,7 +1388,7 @@ typedef struct LDKEvent_LDKSpendableOutputs_Body { LDKCVec_SpendableOutputDescriptorZ outputs; } LDKEvent_LDKSpendableOutputs_Body; -typedef struct LDKEvent { +typedef struct MUST_USE_STRUCT LDKEvent { LDKEvent_Tag tag; union { LDKEvent_LDKFundingGenerationReady_Body funding_generation_ready; @@ -1010,14 +1607,14 @@ typedef enum LDKErrorAction_Tag { } LDKErrorAction_Tag; typedef struct LDKErrorAction_LDKDisconnectPeer_Body { - LDKErrorMessage msg; + struct LDKErrorMessage msg; } LDKErrorAction_LDKDisconnectPeer_Body; typedef struct LDKErrorAction_LDKSendErrorMessage_Body { - LDKErrorMessage msg; + struct LDKErrorMessage msg; } LDKErrorAction_LDKSendErrorMessage_Body; -typedef struct LDKErrorAction { +typedef struct MUST_USE_STRUCT LDKErrorAction { LDKErrorAction_Tag tag; union { LDKErrorAction_LDKDisconnectPeer_Body disconnect_peer; @@ -1050,7 +1647,7 @@ typedef enum LDKHTLCFailChannelUpdate_Tag { } LDKHTLCFailChannelUpdate_Tag; typedef struct LDKHTLCFailChannelUpdate_LDKChannelUpdateMessage_Body { - LDKChannelUpdate msg; + struct LDKChannelUpdate msg; } LDKHTLCFailChannelUpdate_LDKChannelUpdateMessage_Body; typedef struct LDKHTLCFailChannelUpdate_LDKChannelClosed_Body { @@ -1059,11 +1656,11 @@ typedef struct LDKHTLCFailChannelUpdate_LDKChannelClosed_Body { } LDKHTLCFailChannelUpdate_LDKChannelClosed_Body; typedef struct LDKHTLCFailChannelUpdate_LDKNodeFailure_Body { - LDKPublicKey node_id; + struct LDKPublicKey node_id; bool is_permanent; } LDKHTLCFailChannelUpdate_LDKNodeFailure_Body; -typedef struct LDKHTLCFailChannelUpdate { +typedef struct MUST_USE_STRUCT LDKHTLCFailChannelUpdate { LDKHTLCFailChannelUpdate_Tag tag; union { LDKHTLCFailChannelUpdate_LDKChannelUpdateMessage_Body channel_update_message; @@ -1072,6 +1669,44 @@ typedef struct LDKHTLCFailChannelUpdate { }; } LDKHTLCFailChannelUpdate; + + +/** + * 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 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; + /** * An event generated by ChannelManager which indicates a message should be sent to a peer (or * broadcast to most peers). @@ -1153,6 +1788,15 @@ typedef enum LDKMessageSendEvent_Tag { * 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 */ @@ -1160,602 +1804,256 @@ typedef enum LDKMessageSendEvent_Tag { } LDKMessageSendEvent_Tag; typedef struct LDKMessageSendEvent_LDKSendAcceptChannel_Body { - LDKPublicKey node_id; - LDKAcceptChannel msg; + struct LDKPublicKey node_id; + struct LDKAcceptChannel msg; } LDKMessageSendEvent_LDKSendAcceptChannel_Body; typedef struct LDKMessageSendEvent_LDKSendOpenChannel_Body { - LDKPublicKey node_id; - LDKOpenChannel msg; + struct LDKPublicKey node_id; + struct LDKOpenChannel msg; } LDKMessageSendEvent_LDKSendOpenChannel_Body; typedef struct LDKMessageSendEvent_LDKSendFundingCreated_Body { - LDKPublicKey node_id; - LDKFundingCreated msg; + struct LDKPublicKey node_id; + struct LDKFundingCreated msg; } LDKMessageSendEvent_LDKSendFundingCreated_Body; typedef struct LDKMessageSendEvent_LDKSendFundingSigned_Body { - LDKPublicKey node_id; - LDKFundingSigned msg; + struct LDKPublicKey node_id; + struct LDKFundingSigned msg; } LDKMessageSendEvent_LDKSendFundingSigned_Body; typedef struct LDKMessageSendEvent_LDKSendFundingLocked_Body { - LDKPublicKey node_id; - LDKFundingLocked msg; + struct LDKPublicKey node_id; + struct LDKFundingLocked msg; } LDKMessageSendEvent_LDKSendFundingLocked_Body; typedef struct LDKMessageSendEvent_LDKSendAnnouncementSignatures_Body { - LDKPublicKey node_id; - LDKAnnouncementSignatures msg; + struct LDKPublicKey node_id; + struct LDKAnnouncementSignatures msg; } LDKMessageSendEvent_LDKSendAnnouncementSignatures_Body; typedef struct LDKMessageSendEvent_LDKUpdateHTLCs_Body { - LDKPublicKey node_id; - LDKCommitmentUpdate updates; + struct LDKPublicKey node_id; + struct LDKCommitmentUpdate updates; } LDKMessageSendEvent_LDKUpdateHTLCs_Body; typedef struct LDKMessageSendEvent_LDKSendRevokeAndACK_Body { - LDKPublicKey node_id; - LDKRevokeAndACK msg; + struct LDKPublicKey node_id; + struct LDKRevokeAndACK msg; } LDKMessageSendEvent_LDKSendRevokeAndACK_Body; typedef struct LDKMessageSendEvent_LDKSendClosingSigned_Body { - LDKPublicKey node_id; - LDKClosingSigned msg; + struct LDKPublicKey node_id; + struct LDKClosingSigned msg; } LDKMessageSendEvent_LDKSendClosingSigned_Body; typedef struct LDKMessageSendEvent_LDKSendShutdown_Body { - LDKPublicKey node_id; - LDKShutdown msg; + struct LDKPublicKey node_id; + struct LDKShutdown msg; } LDKMessageSendEvent_LDKSendShutdown_Body; typedef struct LDKMessageSendEvent_LDKSendChannelReestablish_Body { - LDKPublicKey node_id; - LDKChannelReestablish msg; + struct LDKPublicKey node_id; + struct LDKChannelReestablish msg; } LDKMessageSendEvent_LDKSendChannelReestablish_Body; typedef struct LDKMessageSendEvent_LDKBroadcastChannelAnnouncement_Body { - LDKChannelAnnouncement msg; - LDKChannelUpdate update_msg; + struct LDKChannelAnnouncement msg; + struct LDKChannelUpdate update_msg; } LDKMessageSendEvent_LDKBroadcastChannelAnnouncement_Body; typedef struct LDKMessageSendEvent_LDKBroadcastNodeAnnouncement_Body { - LDKNodeAnnouncement msg; + struct LDKNodeAnnouncement msg; } LDKMessageSendEvent_LDKBroadcastNodeAnnouncement_Body; typedef struct LDKMessageSendEvent_LDKBroadcastChannelUpdate_Body { - LDKChannelUpdate msg; + struct LDKChannelUpdate msg; } LDKMessageSendEvent_LDKBroadcastChannelUpdate_Body; -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; - -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 - */ -typedef struct LDKMessageSendEventsProvider { - void *this_arg; - /** - * Gets the list of pending events which were generated by previous actions, clearing the list - * in the process. - */ - LDKCVec_MessageSendEventZ (*get_and_clear_pending_msg_events)(const void *this_arg); - void (*free)(void *this_arg); -} LDKMessageSendEventsProvider; - -typedef struct LDKCVecTempl_Event { - LDKEvent *data; - uintptr_t datalen; -} LDKCVecTempl_Event; - -typedef LDKCVecTempl_Event LDKCVec_EventZ; - -/** - * A trait indicating an object may generate events - */ -typedef struct LDKEventsProvider { - void *this_arg; - /** - * Gets the list of pending events which were generated by previous actions, clearing the list - * in the process. - */ - LDKCVec_EventZ (*get_and_clear_pending_events)(const void *this_arg); - void (*free)(void *this_arg); -} LDKEventsProvider; - -/** - * A trait encapsulating the operations required of a logger - */ -typedef struct LDKLogger { - void *this_arg; - /** - * Logs the `Record` - */ - void (*log)(const void *this_arg, const char *record); - void (*free)(void *this_arg); -} LDKLogger; - - - -/** - * Configuration we set when applicable. - * - * Default::default() provides sane defaults. - */ -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. - */ - LDKnativeChannelHandshakeConfig *inner; - bool is_owned; -} LDKChannelHandshakeConfig; - - - -/** - * Optional channel limits which are applied during channel creation. - * - * These limits are only applied to our counterparty's limits, not our own. - * - * Use 0/::max_value() as appropriate to skip checking. - * - * Provides sane defaults for most configurations. - * - * Most additional limits are disabled except those with which specify a default in individual - * field documentation. Note that this may result in barely-usable channels, but since they - * are applied mostly only to incoming channels that's not much of a problem. - */ -typedef struct MUST_USE_STRUCT LDKChannelHandshakeLimits { - /** - * 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; - bool is_owned; -} LDKChannelHandshakeLimits; - - - -/** - * 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 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. - */ - LDKnativeChannelConfig *inner; - bool is_owned; -} LDKChannelConfig; - -typedef struct LDKu8slice { - const uint8_t *data; - uintptr_t datalen; -} LDKu8slice; - - - -/** - * Top-level config which holds ChannelHandshakeLimits and ChannelConfig. - * - * Default::default() provides sane defaults for most configurations - * (but currently with 0 relay fees!) - */ -typedef struct MUST_USE_STRUCT LDKUserConfig { - /** - * 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; - bool is_owned; -} LDKUserConfig; - -typedef union LDKCResultPtr_TxOut__AccessError { - LDKTxOut *result; - LDKAccessError *err; -} LDKCResultPtr_TxOut__AccessError; - -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. - */ -typedef struct LDKAccess { - void *this_arg; - /** - * 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 - */ - 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; +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; -/** - * 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 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; /** - * 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. + * A trait indicating an object may generate message send events */ -typedef struct MUST_USE_STRUCT LDKPreCalculatedTxCreationKeys { +typedef struct LDKMessageSendEventsProvider { + 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 the list of pending events which were generated by previous actions, clearing the list + * in the process. */ - LDKnativePreCalculatedTxCreationKeys *inner; - bool is_owned; -} LDKPreCalculatedTxCreationKeys; + LDKCVec_MessageSendEventZ (*get_and_clear_pending_msg_events)(const void *this_arg); + void (*free)(void *this_arg); +} LDKMessageSendEventsProvider; -typedef struct LDKCVecTempl_HTLCOutputInCommitment { - LDKHTLCOutputInCommitment *data; +typedef struct LDKCVecTempl_Event { + struct LDKEvent *data; uintptr_t datalen; -} LDKCVecTempl_HTLCOutputInCommitment; - -typedef LDKCVecTempl_HTLCOutputInCommitment LDKCVec_HTLCOutputInCommitmentZ; - +} LDKCVecTempl_Event; +typedef struct LDKCVecTempl_Event LDKCVec_EventZ; /** - * 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 trait indicating an object may generate events */ -typedef struct MUST_USE_STRUCT LDKHolderCommitmentTransaction { +typedef struct LDKEventsProvider { + 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 the list of pending events which were generated by previous actions, clearing the list + * in the process. */ - LDKnativeHolderCommitmentTransaction *inner; - bool is_owned; -} LDKHolderCommitmentTransaction; + LDKCVec_EventZ (*get_and_clear_pending_events)(const void *this_arg); + void (*free)(void *this_arg); +} LDKEventsProvider; /** - * The unsigned part of a channel_announcement + * Configuration we set when applicable. + * + * Default::default() provides sane defaults. */ -typedef struct MUST_USE_STRUCT LDKUnsignedChannelAnnouncement { +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. */ - LDKnativeUnsignedChannelAnnouncement *inner; + LDKnativeChannelHandshakeConfig *inner; bool is_owned; -} LDKUnsignedChannelAnnouncement; - -/** - * 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 struct LDKChannelKeys { - void *this_arg; - /** - * Gets the per-commitment point for a specific commitment number - * - * Note that the commitment number starts at (1 << 48) - 1 and counts backwards. - */ - LDKPublicKey (*get_per_commitment_point)(const void *this_arg, uint64_t idx); - /** - * 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 - */ - LDKThirtyTwoBytes (*release_commitment_secret)(const void *this_arg, uint64_t idx); - /** - * Gets the holder's channel public keys and basepoints - */ - 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 LDKChannelKeys*); - /** - * 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. - * - * 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, uint32_t feerate_per_kw, LDKTransaction commitment_tx, const LDKPreCalculatedTxCreationKeys *keys, LDKCVec_HTLCOutputInCommitmentZ htlcs); - /** - * 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. - */ - LDKCResult_SignatureNoneZ (*sign_holder_commitment)(const void *this_arg, const LDKHolderCommitmentTransaction *holder_commitment_tx); - /** - * 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. - */ - LDKCResult_CVec_SignatureZNoneZ (*sign_holder_commitment_htlc_transactions)(const void *this_arg, const LDKHolderCommitmentTransaction *holder_commitment_tx); - /** - * 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). - */ - 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); - /** - * 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. - */ - 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); - /** - * 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, 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 LDKUnsignedChannelAnnouncement *msg); - /** - * 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. - */ - 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); - void (*free)(void *this_arg); -} LDKChannelKeys; +} LDKChannelHandshakeConfig; /** - * A ChannelMonitor handles chain events (blocks connected and disconnected) and generates - * on-chain transactions to ensure no loss of funds occurs. + * Optional channel limits which are applied during channel creation. * - * You MUST ensure that no ChannelMonitors for a given channel anywhere contain out-of-date - * information and are actively monitoring the chain. + * These limits are only applied to our counterparty's limits, not our own. * - * 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. + * Use 0/::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 LDKChannelMonitor { +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. */ - LDKnativeChannelMonitor *inner; + LDKnativeChannelHandshakeLimits *inner; bool is_owned; -} LDKChannelMonitor; +} LDKChannelHandshakeLimits; /** - * An update generated by the underlying Channel itself which contains some new information the - * ChannelMonitor should be made aware of. + * 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 LDKChannelMonitorUpdate { +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. */ - LDKnativeChannelMonitorUpdate *inner; + LDKnativeChannelConfig *inner; bool is_owned; -} LDKChannelMonitorUpdate; +} LDKChannelConfig; /** - * An event to be processed by the ChannelManager. + * Top-level config which holds ChannelHandshakeLimits and ChannelConfig. + * + * Default::default() provides sane defaults for most configurations + * (but currently with 0 relay fees!) */ -typedef struct MUST_USE_STRUCT LDKMonitorEvent { +typedef struct MUST_USE_STRUCT LDKUserConfig { /** * 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; + LDKnativeUserConfig *inner; bool is_owned; -} LDKMonitorEvent; +} LDKUserConfig; -typedef struct LDKCVecTempl_MonitorEvent { - LDKMonitorEvent *data; - uintptr_t datalen; -} LDKCVecTempl_MonitorEvent; +typedef union LDKCResultPtr_TxOut__AccessError { + struct LDKTxOut *result; + enum LDKAccessError *err; +} LDKCResultPtr_TxOut__AccessError; -typedef LDKCVecTempl_MonitorEvent LDKCVec_MonitorEventZ; +typedef struct LDKCResultTempl_TxOut__AccessError { + union LDKCResultPtr_TxOut__AccessError contents; + bool result_ok; +} LDKCResultTempl_TxOut__AccessError; + +typedef struct LDKCResultTempl_TxOut__AccessError LDKCResult_TxOutAccessErrorZ; /** - * 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 + * The `Access` trait defines behavior for accessing chain data and state, such as blocks and + * UTXOs. */ -typedef struct LDKWatch { +typedef struct LDKAccess { 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, LDKOutPoint funding_txo, 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. + * 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 @@ -1786,50 +2084,15 @@ typedef struct LDKFilter { * 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. - */ -typedef struct LDKBroadcasterInterface { - void *this_arg; - /** - * Sends a transaction out to (hopefully) be mined. - */ - 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; - /** - * 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) - */ - uint32_t (*get_est_sat_per_1000_weight)(const void *this_arg, LDKConfirmationTarget confirmation_target); - void (*free)(void *this_arg); -} LDKFeeEstimator; - /** * `Persist` defines behavior for persisting channel monitors: this could mean * writing once to disk, and/or uploading to one or more backup services. @@ -1858,7 +2121,7 @@ typedef struct LDKPersist { * [`ChannelMonitor::serialize_for_disk`]: struct.ChannelMonitor.html#method.serialize_for_disk * [`ChannelMonitorUpdateErr`]: enum.ChannelMonitorUpdateErr.html */ - LDKCResult_NoneChannelMonitorUpdateErrZ (*persist_new_channel)(const void *this_arg, LDKOutPoint id, const LDKChannelMonitor *data); + LDKCResult_NoneChannelMonitorUpdateErrZ (*persist_new_channel)(const void *this_arg, struct LDKOutPoint id, const struct LDKChannelMonitor *NONNULL_PTR data); /** * Update one channel's data. The provided `ChannelMonitor` has already * applied the given update. @@ -1888,7 +2151,7 @@ typedef struct LDKPersist { * [`ChannelMonitorUpdate::write`]: struct.ChannelMonitorUpdate.html#method.write * [`ChannelMonitorUpdateErr`]: enum.ChannelMonitorUpdateErr.html */ - LDKCResult_NoneChannelMonitorUpdateErrZ (*update_persisted_channel)(const void *this_arg, LDKOutPoint id, const LDKChannelMonitorUpdate *update, const LDKChannelMonitor *data); + 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); } LDKPersist; @@ -1916,11 +2179,23 @@ typedef struct MUST_USE_STRUCT LDKChainMonitor { } 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; @@ -1941,58 +2216,50 @@ typedef struct MUST_USE_STRUCT LDKHTLCUpdate { } 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 { - LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut *data; + struct LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut *data; uintptr_t datalen; } LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut; -typedef LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ; +typedef struct LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_C2TupleTempl_u32__TxOut LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ; -typedef struct LDKSecretKey { - uint8_t bytes[32]; -} LDKSecretKey; +typedef union LDKCResultPtr_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError { + struct LDKC2TupleTempl_ThirtyTwoBytes__ChannelMonitor *result; + struct LDKDecodeError *err; +} LDKCResultPtr_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError; -/** - * 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 struct LDKCResultTempl_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError { + union LDKCResultPtr_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError contents; + bool result_ok; +} LDKCResultTempl_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError; + +typedef struct LDKCResultTempl_C2TupleTempl_ThirtyTwoBytes__ChannelMonitor_____DecodeError LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ; + +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 { /** @@ -2003,6 +2270,18 @@ 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; + /** @@ -2025,55 +2304,6 @@ typedef struct MUST_USE_STRUCT LDKKeysManager { -/** - * 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 */ @@ -2101,11 +2331,11 @@ typedef struct MUST_USE_STRUCT LDKInitFeatures { } 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; @@ -2167,28 +2397,28 @@ typedef enum LDKNetAddress_Tag { } 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; @@ -2199,11 +2429,11 @@ typedef struct LDKNetAddress { } 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; @@ -2314,83 +2544,83 @@ typedef struct LDKChannelMessageHandler { /** * 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; @@ -2422,25 +2652,23 @@ typedef struct MUST_USE_STRUCT LDKChannelManagerReadArgs { } 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; @@ -2487,6 +2715,28 @@ typedef struct MUST_USE_STRUCT LDKDataLossProtect { 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; + /** @@ -2545,23 +2795,6 @@ typedef struct MUST_USE_STRUCT LDKUnsignedChannelUpdate { -/** - * 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 @@ -2576,37 +2809,16 @@ typedef struct MUST_USE_STRUCT LDKReplyChannelRange { * 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. */ - LDKnativeReplyChannelRange *inner; - bool is_owned; -} LDKReplyChannelRange; - -typedef struct LDKCVecTempl_u64 { - uint64_t *data; - 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; + LDKnativeReplyChannelRange *inner; bool is_owned; -} LDKQueryShortChannelIds; +} LDKReplyChannelRange; + +typedef struct LDKCVecTempl_u64 { + uint64_t *data; + uintptr_t datalen; +} LDKCVecTempl_u64; + +typedef struct LDKCVecTempl_u64 LDKCVec_u64Z; @@ -2641,76 +2853,68 @@ typedef struct MUST_USE_STRUCT LDKGossipTimestampFilter { 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; @@ -2718,21 +2922,21 @@ typedef struct LDKRoutingMessageHandler { * 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); + 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 LDKChannelAnnouncement *msg); + 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 LDKChannelUpdate *msg); + 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 LDKHTLCFailChannelUpdate *update); + 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 @@ -2745,14 +2949,196 @@ typedef struct LDKRoutingMessageHandler { * immediately higher (as defined by ::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); + 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); /** - * Returns whether a full sync should be requested from a peer. + * Handles when a peer asks us to send a list of short_channel_ids + * for the requested range of blocks. */ - bool (*should_request_full_sync)(const void *this_arg, LDKPublicKey node_id); + 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; + +typedef struct LDKCResultTempl_GossipTimestampFilter__DecodeError { + union LDKCResultPtr_GossipTimestampFilter__DecodeError contents; + bool result_ok; +} LDKCResultTempl_GossipTimestampFilter__DecodeError; + +typedef struct LDKCResultTempl_GossipTimestampFilter__DecodeError LDKCResult_GossipTimestampFilterDecodeErrorZ; + /** @@ -2798,7 +3184,7 @@ typedef struct LDKSocketDescriptor { * 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 @@ -2807,7 +3193,7 @@ typedef struct LDKSocketDescriptor { * socket_disconnected but prior to socket_disconnected returning. */ void (*disconnect_socket)(void *this_arg); - bool (*eq)(const void *this_arg, const LDKSocketDescriptor *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); @@ -2835,59 +3221,59 @@ typedef struct MUST_USE_STRUCT LDKPeerManager { } 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; @@ -2901,7 +3287,7 @@ typedef 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 { @@ -2914,23 +3300,62 @@ 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; @@ -2947,16 +3372,28 @@ typedef struct MUST_USE_STRUCT LDKRouteHop { } 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; @@ -2987,16 +3424,16 @@ typedef struct MUST_USE_STRUCT LDKRoutingFees { } 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; @@ -3013,11 +3450,11 @@ typedef struct MUST_USE_STRUCT LDKNetworkGraph { } 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; @@ -3083,6 +3520,18 @@ typedef struct MUST_USE_STRUCT LDKChannelInfo { 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; + /** @@ -3097,6 +3546,18 @@ typedef struct MUST_USE_STRUCT LDKNodeAnnouncementInfo { 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; + /** @@ -3111,179 +3572,371 @@ typedef struct MUST_USE_STRUCT LDKNodeInfo { bool is_owned; } LDKNodeInfo; -typedef LDKCVecTempl_RouteHop LDKCVec_RouteHopZ; +typedef union LDKCResultPtr_NodeInfo__DecodeError { + struct LDKNodeInfo *result; + struct LDKDecodeError *err; +} LDKCResultPtr_NodeInfo__DecodeError; -extern const void (*C2Tuple_HTLCOutputInCommitmentSignatureZ_free)(LDKC2Tuple_HTLCOutputInCommitmentSignatureZ); +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 (*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 (*CVec_C2Tuple_u32TxOutZZ_free)(LDKCVec_C2Tuple_u32TxOutZZ); extern const void (*C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free)(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ); -extern const void (*C2Tuple_u32TxOutZ_free)(LDKC2Tuple_u32TxOutZ); +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 (*CResult_SpendableOutputDescriptorDecodeErrorZ_free)(LDKCResult_SpendableOutputDescriptorDecodeErrorZ); + +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 void (*CResult_ChanKeySignerDecodeErrorZ_free)(LDKCResult_ChanKeySignerDecodeErrorZ); + +extern const LDKCResult_ChanKeySignerDecodeErrorZ (*CResult_ChanKeySignerDecodeErrorZ_ok)(struct LDKChannelKeys); + +extern const LDKCResult_ChanKeySignerDecodeErrorZ (*CResult_ChanKeySignerDecodeErrorZ_err)(struct LDKDecodeError); + +extern const void (*CResult_InMemoryChannelKeysDecodeErrorZ_free)(LDKCResult_InMemoryChannelKeysDecodeErrorZ); + +extern const LDKCResult_InMemoryChannelKeysDecodeErrorZ (*CResult_InMemoryChannelKeysDecodeErrorZ_ok)(struct LDKInMemoryChannelKeys); + +extern const LDKCResult_InMemoryChannelKeysDecodeErrorZ (*CResult_InMemoryChannelKeysDecodeErrorZ_err)(struct LDKDecodeError); + +extern const void (*CResult_TxOutAccessErrorZ_free)(LDKCResult_TxOutAccessErrorZ); + +extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_ok)(struct LDKTxOut); + +extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_err)(enum LDKAccessError); + +extern const void (*CResult_NoneAPIErrorZ_free)(LDKCResult_NoneAPIErrorZ); + +extern const LDKCResult_NoneAPIErrorZ (*CResult_NoneAPIErrorZ_err)(struct LDKAPIError); + +extern const void (*CVec_ChannelDetailsZ_free)(LDKCVec_ChannelDetailsZ); + +extern const void (*CResult_NonePaymentSendFailureZ_free)(LDKCResult_NonePaymentSendFailureZ); + +extern const LDKCResult_NonePaymentSendFailureZ (*CResult_NonePaymentSendFailureZ_err)(struct LDKPaymentSendFailure); + +extern const void (*CVec_NetAddressZ_free)(LDKCVec_NetAddressZ); + +extern const void (*CVec_ChannelMonitorZ_free)(LDKCVec_ChannelMonitorZ); + +extern const void (*C2Tuple_BlockHashChannelManagerZ_free)(LDKC2Tuple_BlockHashChannelManagerZ); + +extern const void (*CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free)(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ); + +extern const LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ (*CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok)(LDKC2Tuple_BlockHashChannelManagerZ); + +extern const LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ (*CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err)(struct LDKDecodeError); + +extern const void (*CResult_NetAddressu8Z_free)(LDKCResult_NetAddressu8Z); + +extern const LDKCResult_NetAddressu8Z (*CResult_NetAddressu8Z_ok)(struct LDKNetAddress); + +extern const LDKCResult_NetAddressu8Z (*CResult_NetAddressu8Z_err)(uint8_t); + +extern const void (*CResult_CResult_NetAddressu8ZDecodeErrorZ_free)(LDKCResult_CResult_NetAddressu8ZDecodeErrorZ); + +extern const LDKCResult_CResult_NetAddressu8ZDecodeErrorZ (*CResult_CResult_NetAddressu8ZDecodeErrorZ_ok)(LDKCResult_NetAddressu8Z); + +extern const LDKCResult_CResult_NetAddressu8ZDecodeErrorZ (*CResult_CResult_NetAddressu8ZDecodeErrorZ_err)(struct LDKDecodeError); + +extern const void (*CVec_u64Z_free)(LDKCVec_u64Z); + +extern const void (*CVec_UpdateAddHTLCZ_free)(LDKCVec_UpdateAddHTLCZ); + +extern const void (*CVec_UpdateFulfillHTLCZ_free)(LDKCVec_UpdateFulfillHTLCZ); + +extern const void (*CVec_UpdateFailHTLCZ_free)(LDKCVec_UpdateFailHTLCZ); + +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_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 (*C2Tuple_u64u64Z_free)(LDKC2Tuple_u64u64Z); +extern const void (*CResult_UnsignedChannelAnnouncementDecodeErrorZ_free)(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ); -extern const void (*C2Tuple_usizeTransactionZ_free)(LDKC2Tuple_usizeTransactionZ); +extern const LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ (*CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok)(struct LDKUnsignedChannelAnnouncement); -extern const void (*C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free)(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ); +extern const LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ (*CResult_UnsignedChannelAnnouncementDecodeErrorZ_err)(struct LDKDecodeError); -extern const uint64_t CLOSED_CHANNEL_UPDATE_ID; +extern const void (*CResult_UnsignedChannelUpdateDecodeErrorZ_free)(LDKCResult_UnsignedChannelUpdateDecodeErrorZ); -extern const void (*CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free)(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ); +extern const LDKCResult_UnsignedChannelUpdateDecodeErrorZ (*CResult_UnsignedChannelUpdateDecodeErrorZ_ok)(struct LDKUnsignedChannelUpdate); -extern const LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ (*CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok)(LDKC2Tuple_SignatureCVec_SignatureZZ); +extern const LDKCResult_UnsignedChannelUpdateDecodeErrorZ (*CResult_UnsignedChannelUpdateDecodeErrorZ_err)(struct LDKDecodeError); -extern const void (*CResult_CVec_SignatureZNoneZ_free)(LDKCResult_CVec_SignatureZNoneZ); +extern const void (*CResult_ErrorMessageDecodeErrorZ_free)(LDKCResult_ErrorMessageDecodeErrorZ); -extern const LDKCResult_CVec_SignatureZNoneZ (*CResult_CVec_SignatureZNoneZ_ok)(LDKCVec_SignatureZ); +extern const LDKCResult_ErrorMessageDecodeErrorZ (*CResult_ErrorMessageDecodeErrorZ_ok)(struct LDKErrorMessage); -extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_err)(LDKPeerHandleError); +extern const LDKCResult_ErrorMessageDecodeErrorZ (*CResult_ErrorMessageDecodeErrorZ_err)(struct LDKDecodeError); -extern const void (*CResult_CVec_u8ZPeerHandleErrorZ_free)(LDKCResult_CVec_u8ZPeerHandleErrorZ); +extern const void (*CResult_UnsignedNodeAnnouncementDecodeErrorZ_free)(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ); -extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_ok)(LDKCVec_u8Z); +extern const LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ (*CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok)(struct LDKUnsignedNodeAnnouncement); -extern const LDKCResult_NoneAPIErrorZ (*CResult_NoneAPIErrorZ_err)(LDKAPIError); +extern const LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ (*CResult_UnsignedNodeAnnouncementDecodeErrorZ_err)(struct LDKDecodeError); -extern const void (*CResult_NoneAPIErrorZ_free)(LDKCResult_NoneAPIErrorZ); +extern const void (*CResult_QueryShortChannelIdsDecodeErrorZ_free)(LDKCResult_QueryShortChannelIdsDecodeErrorZ); -extern const LDKCResult_NoneChannelMonitorUpdateErrZ (*CResult_NoneChannelMonitorUpdateErrZ_err)(LDKChannelMonitorUpdateErr); +extern const LDKCResult_QueryShortChannelIdsDecodeErrorZ (*CResult_QueryShortChannelIdsDecodeErrorZ_ok)(struct LDKQueryShortChannelIds); -extern const void (*CResult_NoneChannelMonitorUpdateErrZ_free)(LDKCResult_NoneChannelMonitorUpdateErrZ); +extern const LDKCResult_QueryShortChannelIdsDecodeErrorZ (*CResult_QueryShortChannelIdsDecodeErrorZ_err)(struct LDKDecodeError); -extern const LDKCResult_NoneMonitorUpdateErrorZ (*CResult_NoneMonitorUpdateErrorZ_err)(LDKMonitorUpdateError); +extern const void (*CResult_ReplyShortChannelIdsEndDecodeErrorZ_free)(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ); -extern const void (*CResult_NoneMonitorUpdateErrorZ_free)(LDKCResult_NoneMonitorUpdateErrorZ); +extern const LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ (*CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok)(struct LDKReplyShortChannelIdsEnd); -extern const LDKCResult_NonePaymentSendFailureZ (*CResult_NonePaymentSendFailureZ_err)(LDKPaymentSendFailure); +extern const LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ (*CResult_ReplyShortChannelIdsEndDecodeErrorZ_err)(struct LDKDecodeError); -extern const void (*CResult_NonePaymentSendFailureZ_free)(LDKCResult_NonePaymentSendFailureZ); +extern const void (*CResult_QueryChannelRangeDecodeErrorZ_free)(LDKCResult_QueryChannelRangeDecodeErrorZ); -extern const LDKCResult_NonePeerHandleErrorZ (*CResult_NonePeerHandleErrorZ_err)(LDKPeerHandleError); +extern const LDKCResult_QueryChannelRangeDecodeErrorZ (*CResult_QueryChannelRangeDecodeErrorZ_ok)(struct LDKQueryChannelRange); -extern const void (*CResult_NonePeerHandleErrorZ_free)(LDKCResult_NonePeerHandleErrorZ); +extern const LDKCResult_QueryChannelRangeDecodeErrorZ (*CResult_QueryChannelRangeDecodeErrorZ_err)(struct LDKDecodeError); -extern const LDKCResult_PublicKeySecpErrorZ (*CResult_PublicKeySecpErrorZ_err)(LDKSecp256k1Error); +extern const void (*CResult_ReplyChannelRangeDecodeErrorZ_free)(LDKCResult_ReplyChannelRangeDecodeErrorZ); -extern const void (*CResult_PublicKeySecpErrorZ_free)(LDKCResult_PublicKeySecpErrorZ); +extern const LDKCResult_ReplyChannelRangeDecodeErrorZ (*CResult_ReplyChannelRangeDecodeErrorZ_ok)(struct LDKReplyChannelRange); -extern const LDKCResult_PublicKeySecpErrorZ (*CResult_PublicKeySecpErrorZ_ok)(LDKPublicKey); +extern const LDKCResult_ReplyChannelRangeDecodeErrorZ (*CResult_ReplyChannelRangeDecodeErrorZ_err)(struct LDKDecodeError); -extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_err)(LDKLightningError); +extern const void (*CResult_GossipTimestampFilterDecodeErrorZ_free)(LDKCResult_GossipTimestampFilterDecodeErrorZ); -extern const void (*CResult_RouteLightningErrorZ_free)(LDKCResult_RouteLightningErrorZ); +extern const LDKCResult_GossipTimestampFilterDecodeErrorZ (*CResult_GossipTimestampFilterDecodeErrorZ_ok)(struct LDKGossipTimestampFilter); -extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_ok)(LDKRoute); +extern const LDKCResult_GossipTimestampFilterDecodeErrorZ (*CResult_GossipTimestampFilterDecodeErrorZ_err)(struct LDKDecodeError); -extern const LDKCResult_SecretKeySecpErrorZ (*CResult_SecretKeySecpErrorZ_err)(LDKSecp256k1Error); +extern const void (*CVec_PublicKeyZ_free)(LDKCVec_PublicKeyZ); -extern const void (*CResult_SecretKeySecpErrorZ_free)(LDKCResult_SecretKeySecpErrorZ); +extern const void (*CVec_u8Z_free)(LDKCVec_u8Z); -extern const LDKCResult_SecretKeySecpErrorZ (*CResult_SecretKeySecpErrorZ_ok)(LDKSecretKey); +extern const void (*CResult_CVec_u8ZPeerHandleErrorZ_free)(LDKCResult_CVec_u8ZPeerHandleErrorZ); -extern const void (*CResult_SignatureNoneZ_free)(LDKCResult_SignatureNoneZ); +extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_ok)(LDKCVec_u8Z); -extern const LDKCResult_SignatureNoneZ (*CResult_SignatureNoneZ_ok)(LDKSignature); +extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_err)(struct LDKPeerHandleError); -extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_err)(LDKSecp256k1Error); +extern const void (*CResult_NonePeerHandleErrorZ_free)(LDKCResult_NonePeerHandleErrorZ); -extern const void (*CResult_TxCreationKeysSecpErrorZ_free)(LDKCResult_TxCreationKeysSecpErrorZ); +extern const LDKCResult_NonePeerHandleErrorZ (*CResult_NonePeerHandleErrorZ_err)(struct LDKPeerHandleError); -extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_ok)(LDKTxCreationKeys); +extern const void (*CResult_boolPeerHandleErrorZ_free)(LDKCResult_boolPeerHandleErrorZ); -extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_err)(LDKAccessError); +extern const LDKCResult_boolPeerHandleErrorZ (*CResult_boolPeerHandleErrorZ_ok)(bool); -extern const void (*CResult_TxOutAccessErrorZ_free)(LDKCResult_TxOutAccessErrorZ); +extern const LDKCResult_boolPeerHandleErrorZ (*CResult_boolPeerHandleErrorZ_err)(struct LDKPeerHandleError); -extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_ok)(LDKTxOut); +extern const void (*CResult_SecretKeySecpErrorZ_free)(LDKCResult_SecretKeySecpErrorZ); -extern const LDKCResult_boolLightningErrorZ (*CResult_boolLightningErrorZ_err)(LDKLightningError); +extern const LDKCResult_SecretKeySecpErrorZ (*CResult_SecretKeySecpErrorZ_ok)(struct LDKSecretKey); -extern const void (*CResult_boolLightningErrorZ_free)(LDKCResult_boolLightningErrorZ); +extern const LDKCResult_SecretKeySecpErrorZ (*CResult_SecretKeySecpErrorZ_err)(enum LDKSecp256k1Error); -extern const LDKCResult_boolLightningErrorZ (*CResult_boolLightningErrorZ_ok)(bool); +extern const void (*CResult_PublicKeySecpErrorZ_free)(LDKCResult_PublicKeySecpErrorZ); -extern const LDKCResult_boolPeerHandleErrorZ (*CResult_boolPeerHandleErrorZ_err)(LDKPeerHandleError); +extern const LDKCResult_PublicKeySecpErrorZ (*CResult_PublicKeySecpErrorZ_ok)(struct LDKPublicKey); -extern const void (*CResult_boolPeerHandleErrorZ_free)(LDKCResult_boolPeerHandleErrorZ); +extern const LDKCResult_PublicKeySecpErrorZ (*CResult_PublicKeySecpErrorZ_err)(enum LDKSecp256k1Error); -extern const LDKCResult_boolPeerHandleErrorZ (*CResult_boolPeerHandleErrorZ_ok)(bool); +extern const void (*CResult_TxCreationKeysSecpErrorZ_free)(LDKCResult_TxCreationKeysSecpErrorZ); -extern const void (*CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ_free)(LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ); +extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_ok)(struct LDKTxCreationKeys); -extern const void (*CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free)(LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ); +extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_err)(enum LDKSecp256k1Error); -extern const void (*CVec_C2Tuple_u32TxOutZZ_free)(LDKCVec_C2Tuple_u32TxOutZZ); +extern const void (*CResult_TrustedCommitmentTransactionNoneZ_free)(LDKCResult_TrustedCommitmentTransactionNoneZ); -extern const void (*CVec_C2Tuple_usizeTransactionZZ_free)(LDKCVec_C2Tuple_usizeTransactionZZ); +extern const LDKCResult_TrustedCommitmentTransactionNoneZ (*CResult_TrustedCommitmentTransactionNoneZ_ok)(struct LDKTrustedCommitmentTransaction); -extern const void (*CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free)(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ); +extern const void (*CVec_RouteHopZ_free)(LDKCVec_RouteHopZ); extern const void (*CVec_CVec_RouteHopZZ_free)(LDKCVec_CVec_RouteHopZZ); -extern const void (*CVec_ChannelDetailsZ_free)(LDKCVec_ChannelDetailsZ); +extern const void (*CResult_RouteDecodeErrorZ_free)(LDKCResult_RouteDecodeErrorZ); -extern const void (*CVec_ChannelMonitorZ_free)(LDKCVec_ChannelMonitorZ); +extern const LDKCResult_RouteDecodeErrorZ (*CResult_RouteDecodeErrorZ_ok)(struct LDKRoute); -extern const void (*CVec_EventZ_free)(LDKCVec_EventZ); +extern const LDKCResult_RouteDecodeErrorZ (*CResult_RouteDecodeErrorZ_err)(struct LDKDecodeError); -extern const void (*CVec_HTLCOutputInCommitmentZ_free)(LDKCVec_HTLCOutputInCommitmentZ); +extern const void (*CVec_RouteHintZ_free)(LDKCVec_RouteHintZ); -extern const void (*CVec_MessageSendEventZ_free)(LDKCVec_MessageSendEventZ); +extern const void (*CResult_RouteLightningErrorZ_free)(LDKCResult_RouteLightningErrorZ); -extern const void (*CVec_MonitorEventZ_free)(LDKCVec_MonitorEventZ); +extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_ok)(struct LDKRoute); -extern const void (*CVec_NetAddressZ_free)(LDKCVec_NetAddressZ); +extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_err)(struct LDKLightningError); -extern const void (*CVec_NodeAnnouncementZ_free)(LDKCVec_NodeAnnouncementZ); +extern const void (*CResult_RoutingFeesDecodeErrorZ_free)(LDKCResult_RoutingFeesDecodeErrorZ); -extern const void (*CVec_PublicKeyZ_free)(LDKCVec_PublicKeyZ); +extern const LDKCResult_RoutingFeesDecodeErrorZ (*CResult_RoutingFeesDecodeErrorZ_ok)(struct LDKRoutingFees); -extern const void (*CVec_RouteHintZ_free)(LDKCVec_RouteHintZ); +extern const LDKCResult_RoutingFeesDecodeErrorZ (*CResult_RoutingFeesDecodeErrorZ_err)(struct LDKDecodeError); -extern const void (*CVec_RouteHopZ_free)(LDKCVec_RouteHopZ); +extern const void (*CResult_NodeAnnouncementInfoDecodeErrorZ_free)(LDKCResult_NodeAnnouncementInfoDecodeErrorZ); -extern const void (*CVec_SignatureZ_free)(LDKCVec_SignatureZ); +extern const LDKCResult_NodeAnnouncementInfoDecodeErrorZ (*CResult_NodeAnnouncementInfoDecodeErrorZ_ok)(struct LDKNodeAnnouncementInfo); -extern const void (*CVec_SpendableOutputDescriptorZ_free)(LDKCVec_SpendableOutputDescriptorZ); +extern const LDKCResult_NodeAnnouncementInfoDecodeErrorZ (*CResult_NodeAnnouncementInfoDecodeErrorZ_err)(struct LDKDecodeError); -extern const void (*CVec_TransactionZ_free)(LDKCVec_TransactionZ); +extern const void (*CResult_NodeInfoDecodeErrorZ_free)(LDKCResult_NodeInfoDecodeErrorZ); -extern const void (*CVec_UpdateAddHTLCZ_free)(LDKCVec_UpdateAddHTLCZ); +extern const LDKCResult_NodeInfoDecodeErrorZ (*CResult_NodeInfoDecodeErrorZ_ok)(struct LDKNodeInfo); -extern const void (*CVec_UpdateFailHTLCZ_free)(LDKCVec_UpdateFailHTLCZ); +extern const LDKCResult_NodeInfoDecodeErrorZ (*CResult_NodeInfoDecodeErrorZ_err)(struct LDKDecodeError); -extern const void (*CVec_UpdateFailMalformedHTLCZ_free)(LDKCVec_UpdateFailMalformedHTLCZ); +extern const void (*CResult_NetworkGraphDecodeErrorZ_free)(LDKCResult_NetworkGraphDecodeErrorZ); -extern const void (*CVec_UpdateFulfillHTLCZ_free)(LDKCVec_UpdateFulfillHTLCZ); +extern const LDKCResult_NetworkGraphDecodeErrorZ (*CResult_NetworkGraphDecodeErrorZ_ok)(struct LDKNetworkGraph); -extern const void (*CVec_u64Z_free)(LDKCVec_u64Z); +extern const LDKCResult_NetworkGraphDecodeErrorZ (*CResult_NetworkGraphDecodeErrorZ_err)(struct LDKDecodeError); -extern const void (*CVec_u8Z_free)(LDKCVec_u8Z); +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 Transaction_free(struct LDKTransaction _res); -void TxOut_free(LDKTxOut _res); +void TxOut_free(struct LDKTxOut _res); -LDKC2Tuple_usizeTransactionZ C2Tuple_usizeTransactionZ_new(uintptr_t a, LDKTransaction b); +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_u32TxOutZ C2Tuple_u32TxOutZ_new(uint32_t a, LDKTxOut b); +LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(struct LDKThirtyTwoBytes a, LDKCVec_C2Tuple_u32TxOutZZ b); -LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(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); @@ -3295,49 +3948,55 @@ LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_ok(void); LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_ok(void); -LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(LDKChannelAnnouncement a, LDKChannelUpdate b, LDKChannelUpdate c); +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); -LDKC2Tuple_HTLCOutputInCommitmentSignatureZ C2Tuple_HTLCOutputInCommitmentSignatureZ_new(LDKHTLCOutputInCommitment a, LDKSignature b); +LDKCResult_TrustedCommitmentTransactionNoneZ CResult_TrustedCommitmentTransactionNoneZ_err(void); -void Event_free(LDKEvent this_ptr); +void Event_free(struct LDKEvent this_ptr); -LDKEvent Event_clone(const LDKEvent *orig); +struct LDKEvent Event_clone(const struct LDKEvent *NONNULL_PTR orig); -void MessageSendEvent_free(LDKMessageSendEvent this_ptr); +LDKCVec_u8Z Event_write(const struct LDKEvent *NONNULL_PTR obj); -LDKMessageSendEvent MessageSendEvent_clone(const LDKMessageSendEvent *orig); +void MessageSendEvent_free(struct 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(LDKAPIError this_ptr); +void APIError_free(struct LDKAPIError this_ptr); -LDKAPIError APIError_clone(const LDKAPIError *orig); +struct LDKAPIError APIError_clone(const struct LDKAPIError *NONNULL_PTR orig); -LDKLevel Level_clone(const LDKLevel *orig); +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); -LDKChannelHandshakeConfig ChannelHandshakeConfig_clone(const LDKChannelHandshakeConfig *orig); +struct LDKChannelHandshakeConfig ChannelHandshakeConfig_clone(const struct LDKChannelHandshakeConfig *NONNULL_PTR orig); /** * Confirmations we will wait for before considering the channel locked in. @@ -3346,7 +4005,7 @@ LDKChannelHandshakeConfig ChannelHandshakeConfig_clone(const LDKChannelHandshake * * 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. @@ -3355,7 +4014,7 @@ uint32_t ChannelHandshakeConfig_get_minimum_depth(const LDKChannelHandshakeConfi * * 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. @@ -3371,7 +4030,7 @@ void ChannelHandshakeConfig_set_minimum_depth(LDKChannelHandshakeConfig *this_pt * 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. @@ -3387,7 +4046,7 @@ uint16_t ChannelHandshakeConfig_get_our_to_self_delay(const LDKChannelHandshakeC * 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. @@ -3398,7 +4057,7 @@ void ChannelHandshakeConfig_set_our_to_self_delay(LDKChannelHandshakeConfig *thi * 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. @@ -3409,15 +4068,15 @@ uint64_t ChannelHandshakeConfig_get_our_htlc_minimum_msat(const LDKChannelHandsh * 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 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_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_default(void); +MUST_USE_RES struct LDKChannelHandshakeConfig ChannelHandshakeConfig_default(void); -void ChannelHandshakeLimits_free(LDKChannelHandshakeLimits this_ptr); +void ChannelHandshakeLimits_free(struct LDKChannelHandshakeLimits this_ptr); -LDKChannelHandshakeLimits ChannelHandshakeLimits_clone(const LDKChannelHandshakeLimits *orig); +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 @@ -3425,7 +4084,7 @@ LDKChannelHandshakeLimits ChannelHandshakeLimits_clone(const LDKChannelHandshake * * 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 @@ -3433,7 +4092,7 @@ uint64_t ChannelHandshakeLimits_get_min_funding_satoshis(const LDKChannelHandsha * * 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 @@ -3441,7 +4100,7 @@ void ChannelHandshakeLimits_set_min_funding_satoshis(LDKChannelHandshakeLimits * * * 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 @@ -3449,7 +4108,7 @@ uint64_t ChannelHandshakeLimits_get_max_htlc_minimum_msat(const LDKChannelHandsh * * 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 @@ -3457,7 +4116,7 @@ void ChannelHandshakeLimits_set_max_htlc_minimum_msat(LDKChannelHandshakeLimits * * 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 @@ -3465,7 +4124,7 @@ uint64_t ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(const LDKC * * 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 @@ -3474,7 +4133,7 @@ void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(LDKChannelHand * * 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 @@ -3483,7 +4142,7 @@ uint64_t ChannelHandshakeLimits_get_max_channel_reserve_satoshis(const LDKChanne * * 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 @@ -3491,7 +4150,7 @@ void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(LDKChannelHandshake * * 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 @@ -3499,7 +4158,7 @@ uint16_t ChannelHandshakeLimits_get_min_max_accepted_htlcs(const LDKChannelHands * * 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 @@ -3512,7 +4171,7 @@ void ChannelHandshakeLimits_set_min_max_accepted_htlcs(LDKChannelHandshakeLimits * * 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 @@ -3525,7 +4184,7 @@ uint64_t ChannelHandshakeLimits_get_min_dust_limit_satoshis(const LDKChannelHand * * 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 @@ -3534,7 +4193,7 @@ void ChannelHandshakeLimits_set_min_dust_limit_satoshis(LDKChannelHandshakeLimit * * 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 @@ -3543,7 +4202,7 @@ uint64_t ChannelHandshakeLimits_get_max_dust_limit_satoshis(const LDKChannelHand * * 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 @@ -3553,7 +4212,7 @@ void ChannelHandshakeLimits_set_max_dust_limit_satoshis(LDKChannelHandshakeLimit * * 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 @@ -3563,7 +4222,7 @@ uint32_t ChannelHandshakeLimits_get_max_minimum_depth(const LDKChannelHandshakeL * * 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 @@ -3572,7 +4231,7 @@ void ChannelHandshakeLimits_set_max_minimum_depth(LDKChannelHandshakeLimits *thi * 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 @@ -3581,7 +4240,7 @@ bool ChannelHandshakeLimits_get_force_announced_channel_preference(const LDKChan * 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. @@ -3592,7 +4251,7 @@ void ChannelHandshakeLimits_set_force_announced_channel_preference(LDKChannelHan * 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. @@ -3603,15 +4262,15 @@ uint16_t ChannelHandshakeLimits_get_their_to_self_delay(const LDKChannelHandshak * 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); -LDKChannelConfig ChannelConfig_clone(const LDKChannelConfig *orig); +struct LDKChannelConfig ChannelConfig_clone(const struct LDKChannelConfig *NONNULL_PTR orig); /** * Amount (in millionths of a satoshi) the channel will charge per transferred satoshi. @@ -3620,7 +4279,7 @@ LDKChannelConfig ChannelConfig_clone(const LDKChannelConfig *orig); * * 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. @@ -3629,7 +4288,7 @@ uint32_t ChannelConfig_get_fee_proportional_millionths(const LDKChannelConfig *t * * 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 @@ -3644,7 +4303,7 @@ void ChannelConfig_set_fee_proportional_millionths(LDKChannelConfig *this_ptr, u * * 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 @@ -3659,7 +4318,7 @@ bool ChannelConfig_get_announced_channel(const LDKChannelConfig *this_ptr); * * 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 @@ -3674,7 +4333,7 @@ void ChannelConfig_set_announced_channel(LDKChannelConfig *this_ptr, bool val); * * 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 @@ -3689,84 +4348,84 @@ bool ChannelConfig_get_commit_upfront_shutdown_pubkey(const LDKChannelConfig *th * * 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 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_new(uint32_t fee_proportional_millionths_arg, bool announced_channel_arg, bool commit_upfront_shutdown_pubkey_arg); -MUST_USE_RES LDKChannelConfig ChannelConfig_default(void); +MUST_USE_RES struct LDKChannelConfig ChannelConfig_default(void); -LDKCVec_u8Z ChannelConfig_write(const LDKChannelConfig *obj); +LDKCVec_u8Z ChannelConfig_write(const struct LDKChannelConfig *NONNULL_PTR obj); -LDKChannelConfig ChannelConfig_read(LDKu8slice ser); +struct LDKChannelConfig ChannelConfig_read(struct LDKu8slice ser); -void UserConfig_free(LDKUserConfig this_ptr); +void UserConfig_free(struct LDKUserConfig this_ptr); -LDKUserConfig UserConfig_clone(const LDKUserConfig *orig); +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); -LDKAccessError AccessError_clone(const LDKAccessError *orig); +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); -LDKConfirmationTarget ConfirmationTarget_clone(const LDKConfirmationTarget *orig); +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 @@ -3783,7 +4442,7 @@ void ChainMonitor_free(LDKChainMonitor this_ptr); * [`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 @@ -3792,7 +4451,7 @@ void ChainMonitor_block_connected(const LDKChainMonitor *this_arg, const uint8_t * * [`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. @@ -3805,15 +4464,15 @@ void ChainMonitor_block_disconnected(const LDKChainMonitor *this_arg, const uint * * [`chain::Filter`]: ../trait.Filter.html */ -MUST_USE_RES LDKChainMonitor ChainMonitor_new(LDKFilter *chain_source, LDKBroadcasterInterface broadcaster, LDKLogger logger, LDKFeeEstimator feeest, LDKPersist persister); +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); -LDKChannelMonitorUpdate ChannelMonitorUpdate_clone(const LDKChannelMonitorUpdate *orig); +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 @@ -3830,7 +4489,7 @@ LDKChannelMonitorUpdate ChannelMonitorUpdate_clone(const LDKChannelMonitorUpdate * * [`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 @@ -3847,29 +4506,31 @@ uint64_t ChannelMonitorUpdate_get_update_id(const LDKChannelMonitorUpdate *this_ * * [`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); -LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(const LDKChannelMonitorUpdateErr *orig); +void MonitorUpdateError_free(struct LDKMonitorUpdateError this_ptr); -void MonitorUpdateError_free(LDKMonitorUpdateError this_ptr); +void MonitorEvent_free(struct LDKMonitorEvent this_ptr); -void MonitorEvent_free(LDKMonitorEvent this_ptr); +struct LDKMonitorEvent MonitorEvent_clone(const struct LDKMonitorEvent *NONNULL_PTR orig); -LDKMonitorEvent MonitorEvent_clone(const LDKMonitorEvent *orig); +void HTLCUpdate_free(struct LDKHTLCUpdate this_ptr); -void HTLCUpdate_free(LDKHTLCUpdate this_ptr); +struct LDKHTLCUpdate HTLCUpdate_clone(const struct LDKHTLCUpdate *NONNULL_PTR orig); -LDKHTLCUpdate HTLCUpdate_clone(const LDKHTLCUpdate *orig); +LDKCVec_u8Z HTLCUpdate_write(const struct LDKHTLCUpdate *NONNULL_PTR obj); -LDKCVec_u8Z HTLCUpdate_write(const LDKHTLCUpdate *obj); +struct LDKHTLCUpdate HTLCUpdate_read(struct LDKu8slice ser); -LDKHTLCUpdate HTLCUpdate_read(LDKu8slice ser); +void ChannelMonitor_free(struct LDKChannelMonitor this_ptr); -void ChannelMonitor_free(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 @@ -3877,18 +4538,18 @@ void ChannelMonitor_free(LDKChannelMonitor this_ptr); * * panics if the given update is not the next update by update_id. */ -MUST_USE_RES LDKCResult_NoneMonitorUpdateErrorZ ChannelMonitor_update_monitor(LDKChannelMonitor *this_arg, const LDKChannelMonitorUpdate *updates, const LDKBroadcasterInterface *broadcaster, const LDKFeeEstimator *fee_estimator, 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 @@ -3896,7 +4557,7 @@ MUST_USE_RES LDKC2Tuple_OutPointScriptZ ChannelMonitor_get_funding_txo(const LDK * * [`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 @@ -3906,7 +4567,7 @@ MUST_USE_RES LDKCVec_MonitorEventZ ChannelMonitor_get_and_clear_pending_monitor_ * 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 @@ -3919,7 +4580,7 @@ MUST_USE_RES LDKCVec_EventZ ChannelMonitor_get_and_clear_pending_events(LDKChann * 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: @@ -3934,169 +4595,194 @@ MUST_USE_RES LDKCVec_TransactionZ ChannelMonitor_get_latest_holder_commitment_tx * * [`get_outputs_to_watch`]: #method.get_outputs_to_watch */ -MUST_USE_RES LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ 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(LDKPersist this_ptr); +void Persist_free(struct LDKPersist this_ptr); -void OutPoint_free(LDKOutPoint this_ptr); +LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ C2Tuple_BlockHashChannelMonitorZ_read(struct LDKu8slice ser, const struct LDKKeysInterface *NONNULL_PTR arg); -LDKOutPoint OutPoint_clone(const LDKOutPoint *orig); +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); -LDKCVec_u8Z OutPoint_write(const LDKOutPoint *obj); +struct LDKOutPoint OutPoint_read(struct LDKu8slice ser); -LDKOutPoint OutPoint_read(LDKu8slice ser); +void SpendableOutputDescriptor_free(struct LDKSpendableOutputDescriptor this_ptr); -void SpendableOutputDescriptor_free(LDKSpendableOutputDescriptor this_ptr); +struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_clone(const struct LDKSpendableOutputDescriptor *NONNULL_PTR orig); -LDKSpendableOutputDescriptor SpendableOutputDescriptor_clone(const LDKSpendableOutputDescriptor *orig); +LDKCVec_u8Z SpendableOutputDescriptor_write(const struct LDKSpendableOutputDescriptor *NONNULL_PTR obj); -LDKChannelKeys ChannelKeys_clone(const LDKChannelKeys *orig); +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(LDKInMemoryChannelKeys this_ptr); +void InMemoryChannelKeys_free(struct LDKInMemoryChannelKeys this_ptr); -LDKInMemoryChannelKeys InMemoryChannelKeys_clone(const LDKInMemoryChannelKeys *orig); +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 @@ -4119,7 +4805,7 @@ void KeysManager_free(LDKKeysManager this_ptr); * 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 @@ -4128,15 +4814,15 @@ MUST_USE_RES LDKKeysManager KeysManager_new(const uint8_t (*seed)[32], LDKNetwor * 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); -LDKChannelDetails ChannelDetails_clone(const LDKChannelDetails *orig); +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, @@ -4144,7 +4830,7 @@ LDKChannelDetails ChannelDetails_clone(const LDKChannelDetails *orig); * 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, @@ -4152,51 +4838,51 @@ const uint8_t (*ChannelDetails_get_channel_id(const LDKChannelDetails *this_ptr) * 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 @@ -4204,7 +4890,7 @@ void ChannelDetails_set_user_id(LDKChannelDetails *this_ptr, uint64_t val); * 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 @@ -4212,7 +4898,7 @@ uint64_t ChannelDetails_get_outbound_capacity_msat(const LDKChannelDetails *this * 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 @@ -4221,7 +4907,7 @@ void ChannelDetails_set_outbound_capacity_msat(LDKChannelDetails *this_ptr, uint * 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 @@ -4230,21 +4916,21 @@ uint64_t ChannelDetails_get_inbound_capacity_msat(const LDKChannelDetails *this_ * 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. @@ -4262,7 +4948,7 @@ void PaymentSendFailure_free(LDKPaymentSendFailure this_ptr); * 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. @@ -4278,13 +4964,13 @@ MUST_USE_RES LDKChannelManager ChannelManager_new(LDKNetwork network, LDKFeeEsti * 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 @@ -4293,7 +4979,7 @@ MUST_USE_RES LDKCVec_ChannelDetailsZ ChannelManager_list_channels(const LDKChann * 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 @@ -4302,19 +4988,19 @@ MUST_USE_RES LDKCVec_ChannelDetailsZ ChannelManager_list_usable_channels(const L * * 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. @@ -4357,7 +5043,7 @@ void ChannelManager_force_close_all_channels(const LDKChannelManager *this_arg); * 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. @@ -4370,7 +5056,7 @@ MUST_USE_RES LDKCResult_NonePaymentSendFailureZ ChannelManager_send_payment(cons * 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 @@ -4387,7 +5073,7 @@ void ChannelManager_funding_transaction_generated(const LDKChannelManager *this_ * * 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. @@ -4395,7 +5081,7 @@ void ChannelManager_broadcast_node_announcement(const LDKChannelManager *this_ar * 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'. @@ -4404,7 +5090,7 @@ void ChannelManager_process_pending_htlc_forwards(const LDKChannelManager *this_ * * 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 @@ -4413,7 +5099,7 @@ void ChannelManager_timer_chan_freshness_every_min(const LDKChannelManager *this * 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 @@ -4432,12 +5118,12 @@ MUST_USE_RES bool ChannelManager_fail_htlc_backwards(const LDKChannelManager *th * * 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 @@ -4461,16 +5147,16 @@ MUST_USE_RES LDKPublicKey ChannelManager_get_our_node_id(const LDKChannelManager * 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. @@ -4478,37 +5164,41 @@ void ChannelManager_block_connected(const LDKChannelManager *this_arg, const uin * 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. @@ -4517,7 +5207,7 @@ void ChannelManagerReadArgs_set_fee_estimator(LDKChannelManagerReadArgs *this_pt * 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. @@ -4526,72 +5216,74 @@ const LDKWatch *ChannelManagerReadArgs_get_chain_monitor(const LDKChannelManager * 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); -LDKInit Init_clone(const LDKInit *orig); +void Init_free(struct LDKInit this_ptr); -void ErrorMessage_free(LDKErrorMessage this_ptr); +struct LDKInit Init_clone(const struct LDKInit *NONNULL_PTR orig); -LDKErrorMessage ErrorMessage_clone(const LDKErrorMessage *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. @@ -4599,7 +5291,7 @@ void ErrorMessage_set_channel_id(LDKErrorMessage *this_ptr, LDKThirtyTwoBytes va * 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. @@ -4607,1673 +5299,1677 @@ LDKStr ErrorMessage_get_data(const LDKErrorMessage *this_ptr); * 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 LDKErrorMessage ErrorMessage_new(LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z data_arg); +MUST_USE_RES struct LDKErrorMessage ErrorMessage_new(struct LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z data_arg); -void Ping_free(LDKPing this_ptr); +void Ping_free(struct LDKPing this_ptr); -LDKPing Ping_clone(const LDKPing *orig); +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); -LDKPong Pong_clone(const LDKPong *orig); +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 LDKPong Pong_new(uint16_t byteslen_arg); +MUST_USE_RES struct LDKPong Pong_new(uint16_t byteslen_arg); -void OpenChannel_free(LDKOpenChannel this_ptr); +void OpenChannel_free(struct LDKOpenChannel this_ptr); -LDKOpenChannel OpenChannel_clone(const LDKOpenChannel *orig); +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); -LDKAcceptChannel AcceptChannel_clone(const LDKAcceptChannel *orig); +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(LDKFundingCreated this_ptr); +void FundingCreated_free(struct LDKFundingCreated this_ptr); -LDKFundingCreated FundingCreated_clone(const LDKFundingCreated *orig); +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); -LDKFundingSigned FundingSigned_clone(const LDKFundingSigned *orig); +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 LDKFundingSigned FundingSigned_new(LDKThirtyTwoBytes channel_id_arg, LDKSignature signature_arg); +MUST_USE_RES struct LDKFundingSigned FundingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg); -void FundingLocked_free(LDKFundingLocked this_ptr); +void FundingLocked_free(struct LDKFundingLocked this_ptr); -LDKFundingLocked FundingLocked_clone(const LDKFundingLocked *orig); +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); -LDKShutdown Shutdown_clone(const LDKShutdown *orig); +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 LDKShutdown Shutdown_new(LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z scriptpubkey_arg); +MUST_USE_RES struct LDKShutdown Shutdown_new(struct LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z scriptpubkey_arg); -void ClosingSigned_free(LDKClosingSigned this_ptr); +void ClosingSigned_free(struct LDKClosingSigned this_ptr); -LDKClosingSigned ClosingSigned_clone(const LDKClosingSigned *orig); +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); -LDKUpdateAddHTLC UpdateAddHTLC_clone(const LDKUpdateAddHTLC *orig); +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(LDKUpdateFulfillHTLC this_ptr); +void UpdateFulfillHTLC_free(struct LDKUpdateFulfillHTLC this_ptr); -LDKUpdateFulfillHTLC UpdateFulfillHTLC_clone(const LDKUpdateFulfillHTLC *orig); +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); -LDKUpdateFailHTLC UpdateFailHTLC_clone(const LDKUpdateFailHTLC *orig); +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(LDKUpdateFailMalformedHTLC this_ptr); +void UpdateFailMalformedHTLC_free(struct LDKUpdateFailMalformedHTLC this_ptr); -LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_clone(const LDKUpdateFailMalformedHTLC *orig); +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); -LDKCommitmentSigned CommitmentSigned_clone(const LDKCommitmentSigned *orig); +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 LDKCommitmentSigned CommitmentSigned_new(LDKThirtyTwoBytes channel_id_arg, LDKSignature signature_arg, LDKCVec_SignatureZ htlc_signatures_arg); +MUST_USE_RES struct LDKCommitmentSigned CommitmentSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg, LDKCVec_SignatureZ htlc_signatures_arg); -void RevokeAndACK_free(LDKRevokeAndACK this_ptr); +void RevokeAndACK_free(struct LDKRevokeAndACK this_ptr); -LDKRevokeAndACK RevokeAndACK_clone(const LDKRevokeAndACK *orig); +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); -LDKUpdateFee UpdateFee_clone(const LDKUpdateFee *orig); +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 LDKUpdateFee UpdateFee_new(LDKThirtyTwoBytes channel_id_arg, uint32_t feerate_per_kw_arg); +MUST_USE_RES struct LDKUpdateFee UpdateFee_new(struct LDKThirtyTwoBytes channel_id_arg, uint32_t feerate_per_kw_arg); -void DataLossProtect_free(LDKDataLossProtect this_ptr); +void DataLossProtect_free(struct LDKDataLossProtect this_ptr); -LDKDataLossProtect DataLossProtect_clone(const LDKDataLossProtect *orig); +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); -LDKChannelReestablish ChannelReestablish_clone(const LDKChannelReestablish *orig); +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(LDKAnnouncementSignatures this_ptr); +void AnnouncementSignatures_free(struct LDKAnnouncementSignatures this_ptr); -LDKAnnouncementSignatures AnnouncementSignatures_clone(const LDKAnnouncementSignatures *orig); +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); -MUST_USE_RES LDKAnnouncementSignatures AnnouncementSignatures_new(LDKThirtyTwoBytes channel_id_arg, uint64_t short_channel_id_arg, LDKSignature node_signature_arg, LDKSignature bitcoin_signature_arg); +void NetAddress_free(struct LDKNetAddress this_ptr); -void NetAddress_free(LDKNetAddress this_ptr); +struct LDKNetAddress NetAddress_clone(const struct LDKNetAddress *NONNULL_PTR orig); -LDKNetAddress NetAddress_clone(const LDKNetAddress *orig); +LDKCVec_u8Z NetAddress_write(const struct LDKNetAddress *NONNULL_PTR obj); -void UnsignedNodeAnnouncement_free(LDKUnsignedNodeAnnouncement this_ptr); +LDKCResult_CResult_NetAddressu8ZDecodeErrorZ Result_read(struct LDKu8slice ser); -LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_clone(const LDKUnsignedNodeAnnouncement *orig); +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); -LDKNodeAnnouncement NodeAnnouncement_clone(const LDKNodeAnnouncement *orig); +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 LDKNodeAnnouncement NodeAnnouncement_new(LDKSignature signature_arg, LDKUnsignedNodeAnnouncement contents_arg); +MUST_USE_RES struct LDKNodeAnnouncement NodeAnnouncement_new(struct LDKSignature signature_arg, struct LDKUnsignedNodeAnnouncement contents_arg); -void UnsignedChannelAnnouncement_free(LDKUnsignedChannelAnnouncement this_ptr); +void UnsignedChannelAnnouncement_free(struct LDKUnsignedChannelAnnouncement this_ptr); -LDKUnsignedChannelAnnouncement UnsignedChannelAnnouncement_clone(const LDKUnsignedChannelAnnouncement *orig); +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); -LDKChannelAnnouncement ChannelAnnouncement_clone(const LDKChannelAnnouncement *orig); +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 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); +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); -void UnsignedChannelUpdate_free(LDKUnsignedChannelUpdate this_ptr); +void UnsignedChannelUpdate_free(struct LDKUnsignedChannelUpdate this_ptr); -LDKUnsignedChannelUpdate UnsignedChannelUpdate_clone(const LDKUnsignedChannelUpdate *orig); +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); -LDKChannelUpdate ChannelUpdate_clone(const LDKChannelUpdate *orig); +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 LDKChannelUpdate ChannelUpdate_new(LDKSignature signature_arg, LDKUnsignedChannelUpdate contents_arg); +MUST_USE_RES struct LDKChannelUpdate ChannelUpdate_new(struct LDKSignature signature_arg, struct LDKUnsignedChannelUpdate contents_arg); -void QueryChannelRange_free(LDKQueryChannelRange this_ptr); +void QueryChannelRange_free(struct LDKQueryChannelRange this_ptr); -LDKQueryChannelRange QueryChannelRange_clone(const LDKQueryChannelRange *orig); +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); -LDKReplyChannelRange ReplyChannelRange_clone(const LDKReplyChannelRange *orig); +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 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); +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); -void QueryShortChannelIds_free(LDKQueryShortChannelIds this_ptr); +void QueryShortChannelIds_free(struct LDKQueryShortChannelIds this_ptr); -LDKQueryShortChannelIds QueryShortChannelIds_clone(const LDKQueryShortChannelIds *orig); +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); -LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_clone(const LDKReplyShortChannelIdsEnd *orig); +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 LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_new(LDKThirtyTwoBytes chain_hash_arg, bool full_information_arg); +MUST_USE_RES struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_new(struct LDKThirtyTwoBytes chain_hash_arg, bool full_information_arg); -void GossipTimestampFilter_free(LDKGossipTimestampFilter this_ptr); +void GossipTimestampFilter_free(struct LDKGossipTimestampFilter this_ptr); -LDKGossipTimestampFilter GossipTimestampFilter_clone(const LDKGossipTimestampFilter *orig); +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); -LDKErrorAction ErrorAction_clone(const LDKErrorAction *orig); +struct LDKErrorAction ErrorAction_clone(const struct LDKErrorAction *NONNULL_PTR orig); -void LightningError_free(LDKLightningError this_ptr); +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 LDKLightningError LightningError_new(LDKCVec_u8Z err_arg, LDKErrorAction action_arg); +MUST_USE_RES struct LDKLightningError LightningError_new(LDKCVec_u8Z err_arg, struct LDKErrorAction action_arg); -void CommitmentUpdate_free(LDKCommitmentUpdate this_ptr); +void CommitmentUpdate_free(struct LDKCommitmentUpdate this_ptr); -LDKCommitmentUpdate CommitmentUpdate_clone(const LDKCommitmentUpdate *orig); +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); -LDKHTLCFailChannelUpdate HTLCFailChannelUpdate_clone(const LDKHTLCFailChannelUpdate *orig); +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 LDKMessageHandler MessageHandler_new(LDKChannelMessageHandler chan_handler_arg, LDKRoutingMessageHandler route_handler_arg); +MUST_USE_RES struct LDKMessageHandler MessageHandler_new(struct LDKChannelMessageHandler chan_handler_arg, struct LDKRoutingMessageHandler route_handler_arg); -LDKSocketDescriptor SocketDescriptor_clone(const LDKSocketDescriptor *orig); +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. @@ -6282,7 +6978,7 @@ MUST_USE_RES LDKPeerManager PeerManager_new(LDKMessageHandler message_handler, L * 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. @@ -6294,7 +6990,7 @@ MUST_USE_RES LDKCVec_PublicKeyZ PeerManager_get_peer_node_ids(const LDKPeerManag * 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. @@ -6307,7 +7003,7 @@ MUST_USE_RES LDKCResult_CVec_u8ZPeerHandleErrorZ PeerManager_new_outbound_connec * 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. @@ -6321,7 +7017,7 @@ MUST_USE_RES LDKCResult_NonePeerHandleErrorZ PeerManager_new_inbound_connection( * 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. @@ -6337,14 +7033,14 @@ MUST_USE_RES LDKCResult_NonePeerHandleErrorZ PeerManager_write_buffer_space_avai * * 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. @@ -6356,19 +7052,19 @@ void PeerManager_process_events(const LDKPeerManager *this_arg); * * 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) @@ -6377,7 +7073,7 @@ LDKThirtyTwoBytes build_commitment_secret(const uint8_t (*commitment_seed)[32], * 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) @@ -6387,7 +7083,7 @@ LDKCResult_SecretKeySecpErrorZ derive_private_key(LDKPublicKey per_commitment_po * 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. @@ -6415,107 +7111,87 @@ LDKCResult_SecretKeySecpErrorZ derive_private_revocation_key(const uint8_t (*per * 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); -LDKTxCreationKeys TxCreationKeys_clone(const LDKTxCreationKeys *orig); +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); +void TxCreationKeys_set_broadcaster_delayed_payment_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val); -LDKCVec_u8Z TxCreationKeys_write(const LDKTxCreationKeys *obj); +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); -LDKTxCreationKeys TxCreationKeys_read(LDKu8slice ser); - -void PreCalculatedTxCreationKeys_free(LDKPreCalculatedTxCreationKeys this_ptr); - -LDKPreCalculatedTxCreationKeys PreCalculatedTxCreationKeys_clone(const LDKPreCalculatedTxCreationKeys *orig); - -/** - * Create a new PreCalculatedTxCreationKeys from TxCreationKeys - */ -MUST_USE_RES LDKPreCalculatedTxCreationKeys PreCalculatedTxCreationKeys_new(LDKTxCreationKeys keys); - -/** - * 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); +LDKCVec_u8Z TxCreationKeys_write(const struct LDKTxCreationKeys *NONNULL_PTR obj); -/** - * The transaction per-commitment point - */ -MUST_USE_RES LDKPublicKey PreCalculatedTxCreationKeys_per_commitment_point(const LDKPreCalculatedTxCreationKeys *this_arg); +struct LDKTxCreationKeys TxCreationKeys_read(struct LDKu8slice ser); -void ChannelPublicKeys_free(LDKChannelPublicKeys this_ptr); +void ChannelPublicKeys_free(struct LDKChannelPublicKeys this_ptr); -LDKChannelPublicKeys ChannelPublicKeys_clone(const LDKChannelPublicKeys *orig); +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 @@ -6523,7 +7199,7 @@ void ChannelPublicKeys_set_funding_pubkey(LDKChannelPublicKeys *this_ptr, LDKPub * 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 @@ -6531,69 +7207,76 @@ LDKPublicKey ChannelPublicKeys_get_revocation_basepoint(const LDKChannelPublicKe * 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); -LDKHTLCOutputInCommitment HTLCOutputInCommitment_clone(const LDKHTLCOutputInCommitment *orig); +struct LDKHTLCOutputInCommitment HTLCOutputInCommitment_clone(const struct LDKHTLCOutputInCommitment *NONNULL_PTR orig); /** * Whether the HTLC was \"offered\" (ie outbound in relation to this commitment transaction). @@ -6601,7 +7284,7 @@ LDKHTLCOutputInCommitment HTLCOutputInCommitment_clone(const LDKHTLCOutputInComm * 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). @@ -6609,237 +7292,444 @@ bool HTLCOutputInCommitment_get_offered(const LDKHTLCOutputInCommitment *this_pt * 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); -void HolderCommitmentTransaction_free(LDKHolderCommitmentTransaction this_ptr); +/** + * The late-bound funding outpoint + */ +struct LDKOutPoint ChannelTransactionParameters_get_funding_outpoint(const struct LDKChannelTransactionParameters *NONNULL_PTR 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); -LDKHolderCommitmentTransaction HolderCommitmentTransaction_clone(const LDKHolderCommitmentTransaction *orig); +MUST_USE_RES struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_new(struct LDKChannelPublicKeys pubkeys_arg, uint16_t selected_contest_delay_arg); /** - * The commitment transaction itself, in unsigned form. + * Whether the late bound parameters are populated. */ -LDKTransaction HolderCommitmentTransaction_get_unsigned_tx(const LDKHolderCommitmentTransaction *this_ptr); +MUST_USE_RES bool ChannelTransactionParameters_is_populated(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg); /** - * The commitment transaction itself, in unsigned form. + * 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. */ -void HolderCommitmentTransaction_set_unsigned_tx(LDKHolderCommitmentTransaction *this_ptr, LDKTransaction val); +MUST_USE_RES struct LDKDirectedChannelTransactionParameters ChannelTransactionParameters_as_holder_broadcastable(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg); /** - * Our counterparty's signature for the transaction, above. + * 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. */ -LDKSignature HolderCommitmentTransaction_get_counterparty_sig(const LDKHolderCommitmentTransaction *this_ptr); +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); /** - * Our counterparty's signature for the transaction, above. + * Get the channel pubkeys for the broadcaster */ -void HolderCommitmentTransaction_set_counterparty_sig(LDKHolderCommitmentTransaction *this_ptr, LDKSignature val); +MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_broadcaster_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg); /** - * The feerate paid per 1000-weight-unit in this commitment transaction. This value is - * controlled by the channel initiator. + * Get the channel pubkeys for the countersignatory */ -uint32_t HolderCommitmentTransaction_get_feerate_per_kw(const LDKHolderCommitmentTransaction *this_ptr); +MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_countersignatory_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg); /** - * The feerate paid per 1000-weight-unit in this commitment transaction. This value is - * controlled by the channel initiator. + * Get the contest delay applicable to the transactions. + * Note that the contest delay was selected by the countersignatory. */ -void HolderCommitmentTransaction_set_feerate_per_kw(LDKHolderCommitmentTransaction *this_ptr, uint32_t val); +MUST_USE_RES uint16_t DirectedChannelTransactionParameters_contest_delay(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg); /** - * The HTLCs and counterparty htlc signatures which were included in this commitment transaction. + * Whether the channel is outbound from the broadcaster. * - * 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. + * 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); + +/** + * Our counterparty's signature for the transaction + */ +struct LDKSignature HolderCommitmentTransaction_get_counterparty_sig(const struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr); + +/** + * Our counterparty's signature for the transaction + */ +void HolderCommitmentTransaction_set_counterparty_sig(struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKSignature val); + +/** + * All non-dust counterparty HTLC signatures, in the order they appear in the transaction + */ +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); + +/** + * 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. + */ +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 commitment transaction + */ +struct LDKTransaction BuiltCommitmentTransaction_get_transaction(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr); + +/** + * The commitment transaction + */ +void BuiltCommitmentTransaction_set_transaction(struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKTransaction val); + +/** + * 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); +const uint8_t (*BuiltCommitmentTransaction_get_txid(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr))[32]; /** - * Generate a new HolderCommitmentTransaction based on a raw commitment transaction, - * counterparty signature and both parties keys. + * The txid for the commitment 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 is provided as a performance optimization, instead of calling transaction.txid() + * multiple times. */ -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); +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); /** - * The pre-calculated transaction creation public keys. - * An external validating signer should not trust these keys. + * Get the SIGHASH_ALL sighash value of the transaction. + * + * This can be used to verify a signature. + */ +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); + +/** + * 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 uint64_t CommitmentTransaction_to_countersignatory_value_sat(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg); + +/** + * The feerate paid per 1000-weight-unit in this commitment transaction. */ -MUST_USE_RES LDKTxCreationKeys HolderCommitmentTransaction_trust_key_derivation(const LDKHolderCommitmentTransaction *this_arg); +MUST_USE_RES uint32_t CommitmentTransaction_feerate_per_kw(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg); /** - * Get the txid of the holder commitment transaction contained in this - * HolderCommitmentTransaction + * 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 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 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 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); - -LDKCVec_u8Z HolderCommitmentTransaction_write(const LDKHolderCommitmentTransaction *obj); +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); -LDKHolderCommitmentTransaction HolderCommitmentTransaction_read(LDKu8slice ser); +/** + * 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); -void InitFeatures_free(LDKInitFeatures this_ptr); +void InitFeatures_free(struct LDKInitFeatures this_ptr); -void NodeFeatures_free(LDKNodeFeatures this_ptr); +void NodeFeatures_free(struct LDKNodeFeatures this_ptr); -void ChannelFeatures_free(LDKChannelFeatures this_ptr); +void ChannelFeatures_free(struct LDKChannelFeatures this_ptr); -void RouteHop_free(LDKRouteHop this_ptr); +void RouteHop_free(struct LDKRouteHop this_ptr); -LDKRouteHop RouteHop_clone(const LDKRouteHop *orig); +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 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); +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); -void Route_free(LDKRoute this_ptr); +void Route_free(struct LDKRoute this_ptr); -LDKRoute Route_clone(const LDKRoute *orig); +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 @@ -6849,69 +7739,69 @@ LDKRoute Route_clone(const LDKRoute *orig); * 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); -LDKRouteHint RouteHint_clone(const LDKRouteHint *orig); +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. @@ -6931,13 +7821,13 @@ MUST_USE_RES LDKRouteHint RouteHint_new(LDKPublicKey src_node_id_arg, uint64_t s * 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, @@ -6946,13 +7836,13 @@ void NetGraphMsgHandler_free(LDKNetGraphMsgHandler this_ptr); * 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 @@ -6960,58 +7850,70 @@ MUST_USE_RES LDKNetGraphMsgHandler NetGraphMsgHandler_from_net_graph(LDKAccess * * 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); -LDKRoutingMessageHandler NetGraphMsgHandler_as_RoutingMessageHandler(const LDKNetGraphMsgHandler *this_arg); +struct LDKRoutingMessageHandler NetGraphMsgHandler_as_RoutingMessageHandler(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg); -void DirectionalChannelInfo_free(LDKDirectionalChannelInfo this_ptr); +struct LDKMessageSendEventsProvider NetGraphMsgHandler_as_MessageSendEventsProvider(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg); + +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 @@ -7019,7 +7921,7 @@ void DirectionalChannelInfo_set_htlc_minimum_msat(LDKDirectionalChannelInfo *thi * 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 @@ -7027,63 +7929,63 @@ LDKChannelUpdate DirectionalChannelInfo_get_last_update_message(const LDKDirecti * 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 @@ -7091,7 +7993,7 @@ void ChannelInfo_set_two_to_one(LDKChannelInfo *this_ptr, LDKDirectionalChannelI * 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 @@ -7099,96 +8001,96 @@ LDKChannelAnnouncement ChannelInfo_get_announcement_message(const LDKChannelInfo * 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); -LDKRoutingFees RoutingFees_clone(const LDKRoutingFees *orig); +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 @@ -7196,7 +8098,7 @@ void NodeAnnouncementInfo_set_addresses(LDKNodeAnnouncementInfo *this_ptr, LDKCV * 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 @@ -7204,63 +8106,103 @@ LDKNodeAnnouncement NodeAnnouncementInfo_get_announcement_message(const LDKNodeA * 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. @@ -7268,6 +8210,23 @@ MUST_USE_RES LDKNetworkGraph NetworkGraph_new(void); * 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 */