1 // This file is Copyright its original authors, visible in version control
2 // history and in the source files from which this was generated.
4 // This file is licensed under the license available in the LICENSE or LICENSE.md
5 // file in the root of this repository or, if no such file exists, the same
6 // license as that which applies to the original source files from which this
7 // source was automatically generated.
9 //! Events are returned from various bits in the library which indicate some action must be taken
12 //! Because we don't have a built-in runtime, it's up to the client to call events at a time in the
13 //! future, as well as generate and broadcast funding transactions handle payment preimages and a
16 use std::str::FromStr;
18 use bitcoin::hashes::Hash;
19 use crate::c_types::*;
21 /// An Event which you should probably take some action in response to.
23 /// Note that while Writeable and Readable are implemented for Event, you probably shouldn't use
24 /// them directly as they don't round-trip exactly (for example FundingGenerationReady is never
25 /// written as it makes no sense to respond to it after reconnecting to peers).
30 /// Used to indicate that the client should generate a funding transaction with the given
31 /// parameters and then call ChannelManager::funding_transaction_generated.
32 /// Generated in ChannelManager message handling.
33 /// Note that *all inputs* in the funding transaction must spend SegWit outputs or your
34 /// counterparty can steal your funds!
35 FundingGenerationReady {
36 /// The random channel_id we picked which you'll need to pass into
37 /// ChannelManager::funding_transaction_generated.
38 temporary_channel_id: crate::c_types::ThirtyTwoBytes,
39 /// The value, in satoshis, that the output should have.
40 channel_value_satoshis: u64,
41 /// The script which should be used in the transaction output.
42 output_script: crate::c_types::derived::CVec_u8Z,
43 /// The value passed in to ChannelManager::create_channel
46 /// Indicates we've received money! Just gotta dig out that payment preimage and feed it to
47 /// ChannelManager::claim_funds to get it....
48 /// Note that if the preimage is not known or the amount paid is incorrect, you should call
49 /// ChannelManager::fail_htlc_backwards to free up resources for this HTLC and avoid
50 /// network congestion.
51 /// The amount paid should be considered 'incorrect' when it is less than or more than twice
52 /// the amount expected.
53 /// If you fail to call either ChannelManager::claim_funds or
54 /// ChannelManager::fail_htlc_backwards within the HTLC's timeout, the HTLC will be
55 /// automatically failed.
57 /// The hash for which the preimage should be handed to the ChannelManager.
58 payment_hash: crate::c_types::ThirtyTwoBytes,
59 /// The preimage to the payment_hash, if the payment hash (and secret) were fetched via
60 /// [`ChannelManager::create_inbound_payment`]. If provided, this can be handed directly to
61 /// [`ChannelManager::claim_funds`].
63 /// [`ChannelManager::create_inbound_payment`]: crate::ln::channelmanager::ChannelManager::create_inbound_payment
64 /// [`ChannelManager::claim_funds`]: crate::ln::channelmanager::ChannelManager::claim_funds
65 payment_preimage: crate::c_types::ThirtyTwoBytes,
66 /// The \"payment secret\". This authenticates the sender to the recipient, preventing a
67 /// number of deanonymization attacks during the routing process.
68 /// It is provided here for your reference, however its accuracy is enforced directly by
69 /// [`ChannelManager`] using the values you previously provided to
70 /// [`ChannelManager::create_inbound_payment`] or
71 /// [`ChannelManager::create_inbound_payment_for_hash`].
73 /// [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
74 /// [`ChannelManager::create_inbound_payment`]: crate::ln::channelmanager::ChannelManager::create_inbound_payment
75 /// [`ChannelManager::create_inbound_payment_for_hash`]: crate::ln::channelmanager::ChannelManager::create_inbound_payment_for_hash
76 payment_secret: crate::c_types::ThirtyTwoBytes,
77 /// The value, in thousandths of a satoshi, that this payment is for. Note that you must
78 /// compare this to the expected value before accepting the payment (as otherwise you are
79 /// providing proof-of-payment for less than the value you expected!).
81 /// This is the `user_payment_id` which was provided to
82 /// [`ChannelManager::create_inbound_payment_for_hash`] or
83 /// [`ChannelManager::create_inbound_payment`]. It has no meaning inside of LDK and is
84 /// simply copied here. It may be used to correlate PaymentReceived events with invoice
85 /// metadata stored elsewhere.
87 /// [`ChannelManager::create_inbound_payment`]: crate::ln::channelmanager::ChannelManager::create_inbound_payment
88 /// [`ChannelManager::create_inbound_payment_for_hash`]: crate::ln::channelmanager::ChannelManager::create_inbound_payment_for_hash
91 /// Indicates an outbound payment we made succeeded (ie it made it all the way to its target
92 /// and we got back the payment preimage for it).
94 /// The preimage to the hash given to ChannelManager::send_payment.
95 /// Note that this serves as a payment receipt, if you wish to have such a thing, you must
97 payment_preimage: crate::c_types::ThirtyTwoBytes,
99 /// Indicates an outbound payment we made failed. Probably some intermediary node dropped
100 /// something. You may wish to retry with a different route.
102 /// The hash which was given to ChannelManager::send_payment.
103 payment_hash: crate::c_types::ThirtyTwoBytes,
104 /// Indicates the payment was rejected for some reason by the recipient. This implies that
105 /// the payment has failed, not just the route in question. If this is not set, you may
106 /// retry the payment via a different route.
107 rejected_by_dest: bool,
109 /// Used to indicate that ChannelManager::process_pending_htlc_forwards should be called at a
110 /// time in the future.
111 PendingHTLCsForwardable {
112 /// The minimum amount of time that should be waited prior to calling
113 /// process_pending_htlc_forwards. To increase the effort required to correlate payments,
114 /// you should wait a random amount of time in roughly the range (now + time_forwardable,
115 /// now + 5*time_forwardable).
116 time_forwardable: u64,
118 /// Used to indicate that an output which you should know how to spend was confirmed on chain
119 /// and is now spendable.
120 /// Such an output will *not* ever be spent by rust-lightning, and are not at risk of your
121 /// counterparty spending them due to some kind of timeout. Thus, you need to store them
122 /// somewhere and spend them when you create on-chain transactions.
124 /// The outputs which you should store as spendable by you.
125 outputs: crate::c_types::derived::CVec_SpendableOutputDescriptorZ,
128 use lightning::util::events::Event as nativeEvent;
131 pub(crate) fn to_native(&self) -> nativeEvent {
133 Event::FundingGenerationReady {ref temporary_channel_id, ref channel_value_satoshis, ref output_script, ref user_channel_id, } => {
134 let mut temporary_channel_id_nonref = (*temporary_channel_id).clone();
135 let mut channel_value_satoshis_nonref = (*channel_value_satoshis).clone();
136 let mut output_script_nonref = (*output_script).clone();
137 let mut user_channel_id_nonref = (*user_channel_id).clone();
138 nativeEvent::FundingGenerationReady {
139 temporary_channel_id: temporary_channel_id_nonref.data,
140 channel_value_satoshis: channel_value_satoshis_nonref,
141 output_script: ::bitcoin::blockdata::script::Script::from(output_script_nonref.into_rust()),
142 user_channel_id: user_channel_id_nonref,
145 Event::PaymentReceived {ref payment_hash, ref payment_preimage, ref payment_secret, ref amt, ref user_payment_id, } => {
146 let mut payment_hash_nonref = (*payment_hash).clone();
147 let mut payment_preimage_nonref = (*payment_preimage).clone();
148 let mut local_payment_preimage_nonref = if payment_preimage_nonref.data == [0; 32] { None } else { Some( { ::lightning::ln::PaymentPreimage(payment_preimage_nonref.data) }) };
149 let mut payment_secret_nonref = (*payment_secret).clone();
150 let mut amt_nonref = (*amt).clone();
151 let mut user_payment_id_nonref = (*user_payment_id).clone();
152 nativeEvent::PaymentReceived {
153 payment_hash: ::lightning::ln::PaymentHash(payment_hash_nonref.data),
154 payment_preimage: local_payment_preimage_nonref,
155 payment_secret: ::lightning::ln::PaymentSecret(payment_secret_nonref.data),
157 user_payment_id: user_payment_id_nonref,
160 Event::PaymentSent {ref payment_preimage, } => {
161 let mut payment_preimage_nonref = (*payment_preimage).clone();
162 nativeEvent::PaymentSent {
163 payment_preimage: ::lightning::ln::PaymentPreimage(payment_preimage_nonref.data),
166 Event::PaymentFailed {ref payment_hash, ref rejected_by_dest, } => {
167 let mut payment_hash_nonref = (*payment_hash).clone();
168 let mut rejected_by_dest_nonref = (*rejected_by_dest).clone();
169 nativeEvent::PaymentFailed {
170 payment_hash: ::lightning::ln::PaymentHash(payment_hash_nonref.data),
171 rejected_by_dest: rejected_by_dest_nonref,
174 Event::PendingHTLCsForwardable {ref time_forwardable, } => {
175 let mut time_forwardable_nonref = (*time_forwardable).clone();
176 nativeEvent::PendingHTLCsForwardable {
177 time_forwardable: std::time::Duration::from_secs(time_forwardable_nonref),
180 Event::SpendableOutputs {ref outputs, } => {
181 let mut outputs_nonref = (*outputs).clone();
182 let mut local_outputs_nonref = Vec::new(); for mut item in outputs_nonref.into_rust().drain(..) { local_outputs_nonref.push( { item.into_native() }); };
183 nativeEvent::SpendableOutputs {
184 outputs: local_outputs_nonref,
190 pub(crate) fn into_native(self) -> nativeEvent {
192 Event::FundingGenerationReady {mut temporary_channel_id, mut channel_value_satoshis, mut output_script, mut user_channel_id, } => {
193 nativeEvent::FundingGenerationReady {
194 temporary_channel_id: temporary_channel_id.data,
195 channel_value_satoshis: channel_value_satoshis,
196 output_script: ::bitcoin::blockdata::script::Script::from(output_script.into_rust()),
197 user_channel_id: user_channel_id,
200 Event::PaymentReceived {mut payment_hash, mut payment_preimage, mut payment_secret, mut amt, mut user_payment_id, } => {
201 let mut local_payment_preimage = if payment_preimage.data == [0; 32] { None } else { Some( { ::lightning::ln::PaymentPreimage(payment_preimage.data) }) };
202 nativeEvent::PaymentReceived {
203 payment_hash: ::lightning::ln::PaymentHash(payment_hash.data),
204 payment_preimage: local_payment_preimage,
205 payment_secret: ::lightning::ln::PaymentSecret(payment_secret.data),
207 user_payment_id: user_payment_id,
210 Event::PaymentSent {mut payment_preimage, } => {
211 nativeEvent::PaymentSent {
212 payment_preimage: ::lightning::ln::PaymentPreimage(payment_preimage.data),
215 Event::PaymentFailed {mut payment_hash, mut rejected_by_dest, } => {
216 nativeEvent::PaymentFailed {
217 payment_hash: ::lightning::ln::PaymentHash(payment_hash.data),
218 rejected_by_dest: rejected_by_dest,
221 Event::PendingHTLCsForwardable {mut time_forwardable, } => {
222 nativeEvent::PendingHTLCsForwardable {
223 time_forwardable: std::time::Duration::from_secs(time_forwardable),
226 Event::SpendableOutputs {mut outputs, } => {
227 let mut local_outputs = Vec::new(); for mut item in outputs.into_rust().drain(..) { local_outputs.push( { item.into_native() }); };
228 nativeEvent::SpendableOutputs {
229 outputs: local_outputs,
235 pub(crate) fn from_native(native: &nativeEvent) -> Self {
237 nativeEvent::FundingGenerationReady {ref temporary_channel_id, ref channel_value_satoshis, ref output_script, ref user_channel_id, } => {
238 let mut temporary_channel_id_nonref = (*temporary_channel_id).clone();
239 let mut channel_value_satoshis_nonref = (*channel_value_satoshis).clone();
240 let mut output_script_nonref = (*output_script).clone();
241 let mut user_channel_id_nonref = (*user_channel_id).clone();
242 Event::FundingGenerationReady {
243 temporary_channel_id: crate::c_types::ThirtyTwoBytes { data: temporary_channel_id_nonref },
244 channel_value_satoshis: channel_value_satoshis_nonref,
245 output_script: output_script_nonref.into_bytes().into(),
246 user_channel_id: user_channel_id_nonref,
249 nativeEvent::PaymentReceived {ref payment_hash, ref payment_preimage, ref payment_secret, ref amt, ref user_payment_id, } => {
250 let mut payment_hash_nonref = (*payment_hash).clone();
251 let mut payment_preimage_nonref = (*payment_preimage).clone();
252 let mut local_payment_preimage_nonref = if payment_preimage_nonref.is_none() { crate::c_types::ThirtyTwoBytes::null() } else { { crate::c_types::ThirtyTwoBytes { data: (payment_preimage_nonref.unwrap()).0 } } };
253 let mut payment_secret_nonref = (*payment_secret).clone();
254 let mut amt_nonref = (*amt).clone();
255 let mut user_payment_id_nonref = (*user_payment_id).clone();
256 Event::PaymentReceived {
257 payment_hash: crate::c_types::ThirtyTwoBytes { data: payment_hash_nonref.0 },
258 payment_preimage: local_payment_preimage_nonref,
259 payment_secret: crate::c_types::ThirtyTwoBytes { data: payment_secret_nonref.0 },
261 user_payment_id: user_payment_id_nonref,
264 nativeEvent::PaymentSent {ref payment_preimage, } => {
265 let mut payment_preimage_nonref = (*payment_preimage).clone();
267 payment_preimage: crate::c_types::ThirtyTwoBytes { data: payment_preimage_nonref.0 },
270 nativeEvent::PaymentFailed {ref payment_hash, ref rejected_by_dest, } => {
271 let mut payment_hash_nonref = (*payment_hash).clone();
272 let mut rejected_by_dest_nonref = (*rejected_by_dest).clone();
273 Event::PaymentFailed {
274 payment_hash: crate::c_types::ThirtyTwoBytes { data: payment_hash_nonref.0 },
275 rejected_by_dest: rejected_by_dest_nonref,
278 nativeEvent::PendingHTLCsForwardable {ref time_forwardable, } => {
279 let mut time_forwardable_nonref = (*time_forwardable).clone();
280 Event::PendingHTLCsForwardable {
281 time_forwardable: time_forwardable_nonref.as_secs(),
284 nativeEvent::SpendableOutputs {ref outputs, } => {
285 let mut outputs_nonref = (*outputs).clone();
286 let mut local_outputs_nonref = Vec::new(); for mut item in outputs_nonref.drain(..) { local_outputs_nonref.push( { crate::lightning::chain::keysinterface::SpendableOutputDescriptor::native_into(item) }); };
287 Event::SpendableOutputs {
288 outputs: local_outputs_nonref.into(),
294 pub(crate) fn native_into(native: nativeEvent) -> Self {
296 nativeEvent::FundingGenerationReady {mut temporary_channel_id, mut channel_value_satoshis, mut output_script, mut user_channel_id, } => {
297 Event::FundingGenerationReady {
298 temporary_channel_id: crate::c_types::ThirtyTwoBytes { data: temporary_channel_id },
299 channel_value_satoshis: channel_value_satoshis,
300 output_script: output_script.into_bytes().into(),
301 user_channel_id: user_channel_id,
304 nativeEvent::PaymentReceived {mut payment_hash, mut payment_preimage, mut payment_secret, mut amt, mut user_payment_id, } => {
305 let mut local_payment_preimage = if payment_preimage.is_none() { crate::c_types::ThirtyTwoBytes::null() } else { { crate::c_types::ThirtyTwoBytes { data: (payment_preimage.unwrap()).0 } } };
306 Event::PaymentReceived {
307 payment_hash: crate::c_types::ThirtyTwoBytes { data: payment_hash.0 },
308 payment_preimage: local_payment_preimage,
309 payment_secret: crate::c_types::ThirtyTwoBytes { data: payment_secret.0 },
311 user_payment_id: user_payment_id,
314 nativeEvent::PaymentSent {mut payment_preimage, } => {
316 payment_preimage: crate::c_types::ThirtyTwoBytes { data: payment_preimage.0 },
319 nativeEvent::PaymentFailed {mut payment_hash, mut rejected_by_dest, } => {
320 Event::PaymentFailed {
321 payment_hash: crate::c_types::ThirtyTwoBytes { data: payment_hash.0 },
322 rejected_by_dest: rejected_by_dest,
325 nativeEvent::PendingHTLCsForwardable {mut time_forwardable, } => {
326 Event::PendingHTLCsForwardable {
327 time_forwardable: time_forwardable.as_secs(),
330 nativeEvent::SpendableOutputs {mut outputs, } => {
331 let mut local_outputs = Vec::new(); for mut item in outputs.drain(..) { local_outputs.push( { crate::lightning::chain::keysinterface::SpendableOutputDescriptor::native_into(item) }); };
332 Event::SpendableOutputs {
333 outputs: local_outputs.into(),
339 /// Frees any resources used by the Event
341 pub extern "C" fn Event_free(this_ptr: Event) { }
342 /// Creates a copy of the Event
344 pub extern "C" fn Event_clone(orig: &Event) -> Event {
348 /// Serialize the Event object into a byte array which can be read by Event_read
349 pub extern "C" fn Event_write(obj: &Event) -> crate::c_types::derived::CVec_u8Z {
350 crate::c_types::serialize_obj(&unsafe { &*obj }.to_native())
352 /// An event generated by ChannelManager which indicates a message should be sent to a peer (or
353 /// broadcast to most peers).
354 /// These events are handled by PeerManager::process_events if you are using a PeerManager.
358 pub enum MessageSendEvent {
359 /// Used to indicate that we've accepted a channel open and should send the accept_channel
360 /// message provided to the given peer.
362 /// The node_id of the node which should receive this message
363 node_id: crate::c_types::PublicKey,
364 /// The message which should be sent.
365 msg: crate::lightning::ln::msgs::AcceptChannel,
367 /// Used to indicate that we've initiated a channel open and should send the open_channel
368 /// message provided to the given peer.
370 /// The node_id of the node which should receive this message
371 node_id: crate::c_types::PublicKey,
372 /// The message which should be sent.
373 msg: crate::lightning::ln::msgs::OpenChannel,
375 /// Used to indicate that a funding_created message should be sent to the peer with the given node_id.
377 /// The node_id of the node which should receive this message
378 node_id: crate::c_types::PublicKey,
379 /// The message which should be sent.
380 msg: crate::lightning::ln::msgs::FundingCreated,
382 /// Used to indicate that a funding_signed message should be sent to the peer with the given node_id.
384 /// The node_id of the node which should receive this message
385 node_id: crate::c_types::PublicKey,
386 /// The message which should be sent.
387 msg: crate::lightning::ln::msgs::FundingSigned,
389 /// Used to indicate that a funding_locked message should be sent to the peer with the given node_id.
391 /// The node_id of the node which should receive these message(s)
392 node_id: crate::c_types::PublicKey,
393 /// The funding_locked message which should be sent.
394 msg: crate::lightning::ln::msgs::FundingLocked,
396 /// Used to indicate that an announcement_signatures message should be sent to the peer with the given node_id.
397 SendAnnouncementSignatures {
398 /// The node_id of the node which should receive these message(s)
399 node_id: crate::c_types::PublicKey,
400 /// The announcement_signatures message which should be sent.
401 msg: crate::lightning::ln::msgs::AnnouncementSignatures,
403 /// Used to indicate that a series of HTLC update messages, as well as a commitment_signed
404 /// message should be sent to the peer with the given node_id.
406 /// The node_id of the node which should receive these message(s)
407 node_id: crate::c_types::PublicKey,
408 /// The update messages which should be sent. ALL messages in the struct should be sent!
409 updates: crate::lightning::ln::msgs::CommitmentUpdate,
411 /// Used to indicate that a revoke_and_ack message should be sent to the peer with the given node_id.
413 /// The node_id of the node which should receive this message
414 node_id: crate::c_types::PublicKey,
415 /// The message which should be sent.
416 msg: crate::lightning::ln::msgs::RevokeAndACK,
418 /// Used to indicate that a closing_signed message should be sent to the peer with the given node_id.
420 /// The node_id of the node which should receive this message
421 node_id: crate::c_types::PublicKey,
422 /// The message which should be sent.
423 msg: crate::lightning::ln::msgs::ClosingSigned,
425 /// Used to indicate that a shutdown message should be sent to the peer with the given node_id.
427 /// The node_id of the node which should receive this message
428 node_id: crate::c_types::PublicKey,
429 /// The message which should be sent.
430 msg: crate::lightning::ln::msgs::Shutdown,
432 /// Used to indicate that a channel_reestablish message should be sent to the peer with the given node_id.
433 SendChannelReestablish {
434 /// The node_id of the node which should receive this message
435 node_id: crate::c_types::PublicKey,
436 /// The message which should be sent.
437 msg: crate::lightning::ln::msgs::ChannelReestablish,
439 /// Used to indicate that a channel_announcement and channel_update should be broadcast to all
440 /// peers (except the peer with node_id either msg.contents.node_id_1 or msg.contents.node_id_2).
442 /// Note that after doing so, you very likely (unless you did so very recently) want to call
443 /// ChannelManager::broadcast_node_announcement to trigger a BroadcastNodeAnnouncement event.
444 /// This ensures that any nodes which see our channel_announcement also have a relevant
445 /// node_announcement, including relevant feature flags which may be important for routing
446 /// through or to us.
447 BroadcastChannelAnnouncement {
448 /// The channel_announcement which should be sent.
449 msg: crate::lightning::ln::msgs::ChannelAnnouncement,
450 /// The followup channel_update which should be sent.
451 update_msg: crate::lightning::ln::msgs::ChannelUpdate,
453 /// Used to indicate that a node_announcement should be broadcast to all peers.
454 BroadcastNodeAnnouncement {
455 /// The node_announcement which should be sent.
456 msg: crate::lightning::ln::msgs::NodeAnnouncement,
458 /// Used to indicate that a channel_update should be broadcast to all peers.
459 BroadcastChannelUpdate {
460 /// The channel_update which should be sent.
461 msg: crate::lightning::ln::msgs::ChannelUpdate,
463 /// Broadcast an error downstream to be handled
465 /// The node_id of the node which should receive this message
466 node_id: crate::c_types::PublicKey,
467 /// The action which should be taken.
468 action: crate::lightning::ln::msgs::ErrorAction,
470 /// When a payment fails we may receive updates back from the hop where it failed. In such
471 /// cases this event is generated so that we can inform the network graph of this information.
472 PaymentFailureNetworkUpdate {
473 /// The channel/node update which should be sent to NetGraphMsgHandler
474 update: crate::lightning::ln::msgs::HTLCFailChannelUpdate,
476 /// Query a peer for channels with funding transaction UTXOs in a block range.
477 SendChannelRangeQuery {
478 /// The node_id of this message recipient
479 node_id: crate::c_types::PublicKey,
480 /// The query_channel_range which should be sent.
481 msg: crate::lightning::ln::msgs::QueryChannelRange,
483 /// Request routing gossip messages from a peer for a list of channels identified by
484 /// their short_channel_ids.
486 /// The node_id of this message recipient
487 node_id: crate::c_types::PublicKey,
488 /// The query_short_channel_ids which should be sent.
489 msg: crate::lightning::ln::msgs::QueryShortChannelIds,
491 /// Sends a reply to a channel range query. This may be one of several SendReplyChannelRange events
492 /// emitted during processing of the query.
493 SendReplyChannelRange {
494 /// The node_id of this message recipient
495 node_id: crate::c_types::PublicKey,
496 /// The reply_channel_range which should be sent.
497 msg: crate::lightning::ln::msgs::ReplyChannelRange,
500 use lightning::util::events::MessageSendEvent as nativeMessageSendEvent;
501 impl MessageSendEvent {
503 pub(crate) fn to_native(&self) -> nativeMessageSendEvent {
505 MessageSendEvent::SendAcceptChannel {ref node_id, ref msg, } => {
506 let mut node_id_nonref = (*node_id).clone();
507 let mut msg_nonref = (*msg).clone();
508 nativeMessageSendEvent::SendAcceptChannel {
509 node_id: node_id_nonref.into_rust(),
510 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
513 MessageSendEvent::SendOpenChannel {ref node_id, ref msg, } => {
514 let mut node_id_nonref = (*node_id).clone();
515 let mut msg_nonref = (*msg).clone();
516 nativeMessageSendEvent::SendOpenChannel {
517 node_id: node_id_nonref.into_rust(),
518 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
521 MessageSendEvent::SendFundingCreated {ref node_id, ref msg, } => {
522 let mut node_id_nonref = (*node_id).clone();
523 let mut msg_nonref = (*msg).clone();
524 nativeMessageSendEvent::SendFundingCreated {
525 node_id: node_id_nonref.into_rust(),
526 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
529 MessageSendEvent::SendFundingSigned {ref node_id, ref msg, } => {
530 let mut node_id_nonref = (*node_id).clone();
531 let mut msg_nonref = (*msg).clone();
532 nativeMessageSendEvent::SendFundingSigned {
533 node_id: node_id_nonref.into_rust(),
534 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
537 MessageSendEvent::SendFundingLocked {ref node_id, ref msg, } => {
538 let mut node_id_nonref = (*node_id).clone();
539 let mut msg_nonref = (*msg).clone();
540 nativeMessageSendEvent::SendFundingLocked {
541 node_id: node_id_nonref.into_rust(),
542 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
545 MessageSendEvent::SendAnnouncementSignatures {ref node_id, ref msg, } => {
546 let mut node_id_nonref = (*node_id).clone();
547 let mut msg_nonref = (*msg).clone();
548 nativeMessageSendEvent::SendAnnouncementSignatures {
549 node_id: node_id_nonref.into_rust(),
550 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
553 MessageSendEvent::UpdateHTLCs {ref node_id, ref updates, } => {
554 let mut node_id_nonref = (*node_id).clone();
555 let mut updates_nonref = (*updates).clone();
556 nativeMessageSendEvent::UpdateHTLCs {
557 node_id: node_id_nonref.into_rust(),
558 updates: *unsafe { Box::from_raw(updates_nonref.take_inner()) },
561 MessageSendEvent::SendRevokeAndACK {ref node_id, ref msg, } => {
562 let mut node_id_nonref = (*node_id).clone();
563 let mut msg_nonref = (*msg).clone();
564 nativeMessageSendEvent::SendRevokeAndACK {
565 node_id: node_id_nonref.into_rust(),
566 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
569 MessageSendEvent::SendClosingSigned {ref node_id, ref msg, } => {
570 let mut node_id_nonref = (*node_id).clone();
571 let mut msg_nonref = (*msg).clone();
572 nativeMessageSendEvent::SendClosingSigned {
573 node_id: node_id_nonref.into_rust(),
574 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
577 MessageSendEvent::SendShutdown {ref node_id, ref msg, } => {
578 let mut node_id_nonref = (*node_id).clone();
579 let mut msg_nonref = (*msg).clone();
580 nativeMessageSendEvent::SendShutdown {
581 node_id: node_id_nonref.into_rust(),
582 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
585 MessageSendEvent::SendChannelReestablish {ref node_id, ref msg, } => {
586 let mut node_id_nonref = (*node_id).clone();
587 let mut msg_nonref = (*msg).clone();
588 nativeMessageSendEvent::SendChannelReestablish {
589 node_id: node_id_nonref.into_rust(),
590 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
593 MessageSendEvent::BroadcastChannelAnnouncement {ref msg, ref update_msg, } => {
594 let mut msg_nonref = (*msg).clone();
595 let mut update_msg_nonref = (*update_msg).clone();
596 nativeMessageSendEvent::BroadcastChannelAnnouncement {
597 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
598 update_msg: *unsafe { Box::from_raw(update_msg_nonref.take_inner()) },
601 MessageSendEvent::BroadcastNodeAnnouncement {ref msg, } => {
602 let mut msg_nonref = (*msg).clone();
603 nativeMessageSendEvent::BroadcastNodeAnnouncement {
604 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
607 MessageSendEvent::BroadcastChannelUpdate {ref msg, } => {
608 let mut msg_nonref = (*msg).clone();
609 nativeMessageSendEvent::BroadcastChannelUpdate {
610 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
613 MessageSendEvent::HandleError {ref node_id, ref action, } => {
614 let mut node_id_nonref = (*node_id).clone();
615 let mut action_nonref = (*action).clone();
616 nativeMessageSendEvent::HandleError {
617 node_id: node_id_nonref.into_rust(),
618 action: action_nonref.into_native(),
621 MessageSendEvent::PaymentFailureNetworkUpdate {ref update, } => {
622 let mut update_nonref = (*update).clone();
623 nativeMessageSendEvent::PaymentFailureNetworkUpdate {
624 update: update_nonref.into_native(),
627 MessageSendEvent::SendChannelRangeQuery {ref node_id, ref msg, } => {
628 let mut node_id_nonref = (*node_id).clone();
629 let mut msg_nonref = (*msg).clone();
630 nativeMessageSendEvent::SendChannelRangeQuery {
631 node_id: node_id_nonref.into_rust(),
632 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
635 MessageSendEvent::SendShortIdsQuery {ref node_id, ref msg, } => {
636 let mut node_id_nonref = (*node_id).clone();
637 let mut msg_nonref = (*msg).clone();
638 nativeMessageSendEvent::SendShortIdsQuery {
639 node_id: node_id_nonref.into_rust(),
640 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
643 MessageSendEvent::SendReplyChannelRange {ref node_id, ref msg, } => {
644 let mut node_id_nonref = (*node_id).clone();
645 let mut msg_nonref = (*msg).clone();
646 nativeMessageSendEvent::SendReplyChannelRange {
647 node_id: node_id_nonref.into_rust(),
648 msg: *unsafe { Box::from_raw(msg_nonref.take_inner()) },
654 pub(crate) fn into_native(self) -> nativeMessageSendEvent {
656 MessageSendEvent::SendAcceptChannel {mut node_id, mut msg, } => {
657 nativeMessageSendEvent::SendAcceptChannel {
658 node_id: node_id.into_rust(),
659 msg: *unsafe { Box::from_raw(msg.take_inner()) },
662 MessageSendEvent::SendOpenChannel {mut node_id, mut msg, } => {
663 nativeMessageSendEvent::SendOpenChannel {
664 node_id: node_id.into_rust(),
665 msg: *unsafe { Box::from_raw(msg.take_inner()) },
668 MessageSendEvent::SendFundingCreated {mut node_id, mut msg, } => {
669 nativeMessageSendEvent::SendFundingCreated {
670 node_id: node_id.into_rust(),
671 msg: *unsafe { Box::from_raw(msg.take_inner()) },
674 MessageSendEvent::SendFundingSigned {mut node_id, mut msg, } => {
675 nativeMessageSendEvent::SendFundingSigned {
676 node_id: node_id.into_rust(),
677 msg: *unsafe { Box::from_raw(msg.take_inner()) },
680 MessageSendEvent::SendFundingLocked {mut node_id, mut msg, } => {
681 nativeMessageSendEvent::SendFundingLocked {
682 node_id: node_id.into_rust(),
683 msg: *unsafe { Box::from_raw(msg.take_inner()) },
686 MessageSendEvent::SendAnnouncementSignatures {mut node_id, mut msg, } => {
687 nativeMessageSendEvent::SendAnnouncementSignatures {
688 node_id: node_id.into_rust(),
689 msg: *unsafe { Box::from_raw(msg.take_inner()) },
692 MessageSendEvent::UpdateHTLCs {mut node_id, mut updates, } => {
693 nativeMessageSendEvent::UpdateHTLCs {
694 node_id: node_id.into_rust(),
695 updates: *unsafe { Box::from_raw(updates.take_inner()) },
698 MessageSendEvent::SendRevokeAndACK {mut node_id, mut msg, } => {
699 nativeMessageSendEvent::SendRevokeAndACK {
700 node_id: node_id.into_rust(),
701 msg: *unsafe { Box::from_raw(msg.take_inner()) },
704 MessageSendEvent::SendClosingSigned {mut node_id, mut msg, } => {
705 nativeMessageSendEvent::SendClosingSigned {
706 node_id: node_id.into_rust(),
707 msg: *unsafe { Box::from_raw(msg.take_inner()) },
710 MessageSendEvent::SendShutdown {mut node_id, mut msg, } => {
711 nativeMessageSendEvent::SendShutdown {
712 node_id: node_id.into_rust(),
713 msg: *unsafe { Box::from_raw(msg.take_inner()) },
716 MessageSendEvent::SendChannelReestablish {mut node_id, mut msg, } => {
717 nativeMessageSendEvent::SendChannelReestablish {
718 node_id: node_id.into_rust(),
719 msg: *unsafe { Box::from_raw(msg.take_inner()) },
722 MessageSendEvent::BroadcastChannelAnnouncement {mut msg, mut update_msg, } => {
723 nativeMessageSendEvent::BroadcastChannelAnnouncement {
724 msg: *unsafe { Box::from_raw(msg.take_inner()) },
725 update_msg: *unsafe { Box::from_raw(update_msg.take_inner()) },
728 MessageSendEvent::BroadcastNodeAnnouncement {mut msg, } => {
729 nativeMessageSendEvent::BroadcastNodeAnnouncement {
730 msg: *unsafe { Box::from_raw(msg.take_inner()) },
733 MessageSendEvent::BroadcastChannelUpdate {mut msg, } => {
734 nativeMessageSendEvent::BroadcastChannelUpdate {
735 msg: *unsafe { Box::from_raw(msg.take_inner()) },
738 MessageSendEvent::HandleError {mut node_id, mut action, } => {
739 nativeMessageSendEvent::HandleError {
740 node_id: node_id.into_rust(),
741 action: action.into_native(),
744 MessageSendEvent::PaymentFailureNetworkUpdate {mut update, } => {
745 nativeMessageSendEvent::PaymentFailureNetworkUpdate {
746 update: update.into_native(),
749 MessageSendEvent::SendChannelRangeQuery {mut node_id, mut msg, } => {
750 nativeMessageSendEvent::SendChannelRangeQuery {
751 node_id: node_id.into_rust(),
752 msg: *unsafe { Box::from_raw(msg.take_inner()) },
755 MessageSendEvent::SendShortIdsQuery {mut node_id, mut msg, } => {
756 nativeMessageSendEvent::SendShortIdsQuery {
757 node_id: node_id.into_rust(),
758 msg: *unsafe { Box::from_raw(msg.take_inner()) },
761 MessageSendEvent::SendReplyChannelRange {mut node_id, mut msg, } => {
762 nativeMessageSendEvent::SendReplyChannelRange {
763 node_id: node_id.into_rust(),
764 msg: *unsafe { Box::from_raw(msg.take_inner()) },
770 pub(crate) fn from_native(native: &nativeMessageSendEvent) -> Self {
772 nativeMessageSendEvent::SendAcceptChannel {ref node_id, ref msg, } => {
773 let mut node_id_nonref = (*node_id).clone();
774 let mut msg_nonref = (*msg).clone();
775 MessageSendEvent::SendAcceptChannel {
776 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
777 msg: crate::lightning::ln::msgs::AcceptChannel { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
780 nativeMessageSendEvent::SendOpenChannel {ref node_id, ref msg, } => {
781 let mut node_id_nonref = (*node_id).clone();
782 let mut msg_nonref = (*msg).clone();
783 MessageSendEvent::SendOpenChannel {
784 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
785 msg: crate::lightning::ln::msgs::OpenChannel { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
788 nativeMessageSendEvent::SendFundingCreated {ref node_id, ref msg, } => {
789 let mut node_id_nonref = (*node_id).clone();
790 let mut msg_nonref = (*msg).clone();
791 MessageSendEvent::SendFundingCreated {
792 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
793 msg: crate::lightning::ln::msgs::FundingCreated { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
796 nativeMessageSendEvent::SendFundingSigned {ref node_id, ref msg, } => {
797 let mut node_id_nonref = (*node_id).clone();
798 let mut msg_nonref = (*msg).clone();
799 MessageSendEvent::SendFundingSigned {
800 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
801 msg: crate::lightning::ln::msgs::FundingSigned { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
804 nativeMessageSendEvent::SendFundingLocked {ref node_id, ref msg, } => {
805 let mut node_id_nonref = (*node_id).clone();
806 let mut msg_nonref = (*msg).clone();
807 MessageSendEvent::SendFundingLocked {
808 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
809 msg: crate::lightning::ln::msgs::FundingLocked { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
812 nativeMessageSendEvent::SendAnnouncementSignatures {ref node_id, ref msg, } => {
813 let mut node_id_nonref = (*node_id).clone();
814 let mut msg_nonref = (*msg).clone();
815 MessageSendEvent::SendAnnouncementSignatures {
816 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
817 msg: crate::lightning::ln::msgs::AnnouncementSignatures { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
820 nativeMessageSendEvent::UpdateHTLCs {ref node_id, ref updates, } => {
821 let mut node_id_nonref = (*node_id).clone();
822 let mut updates_nonref = (*updates).clone();
823 MessageSendEvent::UpdateHTLCs {
824 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
825 updates: crate::lightning::ln::msgs::CommitmentUpdate { inner: Box::into_raw(Box::new(updates_nonref)), is_owned: true },
828 nativeMessageSendEvent::SendRevokeAndACK {ref node_id, ref msg, } => {
829 let mut node_id_nonref = (*node_id).clone();
830 let mut msg_nonref = (*msg).clone();
831 MessageSendEvent::SendRevokeAndACK {
832 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
833 msg: crate::lightning::ln::msgs::RevokeAndACK { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
836 nativeMessageSendEvent::SendClosingSigned {ref node_id, ref msg, } => {
837 let mut node_id_nonref = (*node_id).clone();
838 let mut msg_nonref = (*msg).clone();
839 MessageSendEvent::SendClosingSigned {
840 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
841 msg: crate::lightning::ln::msgs::ClosingSigned { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
844 nativeMessageSendEvent::SendShutdown {ref node_id, ref msg, } => {
845 let mut node_id_nonref = (*node_id).clone();
846 let mut msg_nonref = (*msg).clone();
847 MessageSendEvent::SendShutdown {
848 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
849 msg: crate::lightning::ln::msgs::Shutdown { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
852 nativeMessageSendEvent::SendChannelReestablish {ref node_id, ref msg, } => {
853 let mut node_id_nonref = (*node_id).clone();
854 let mut msg_nonref = (*msg).clone();
855 MessageSendEvent::SendChannelReestablish {
856 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
857 msg: crate::lightning::ln::msgs::ChannelReestablish { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
860 nativeMessageSendEvent::BroadcastChannelAnnouncement {ref msg, ref update_msg, } => {
861 let mut msg_nonref = (*msg).clone();
862 let mut update_msg_nonref = (*update_msg).clone();
863 MessageSendEvent::BroadcastChannelAnnouncement {
864 msg: crate::lightning::ln::msgs::ChannelAnnouncement { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
865 update_msg: crate::lightning::ln::msgs::ChannelUpdate { inner: Box::into_raw(Box::new(update_msg_nonref)), is_owned: true },
868 nativeMessageSendEvent::BroadcastNodeAnnouncement {ref msg, } => {
869 let mut msg_nonref = (*msg).clone();
870 MessageSendEvent::BroadcastNodeAnnouncement {
871 msg: crate::lightning::ln::msgs::NodeAnnouncement { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
874 nativeMessageSendEvent::BroadcastChannelUpdate {ref msg, } => {
875 let mut msg_nonref = (*msg).clone();
876 MessageSendEvent::BroadcastChannelUpdate {
877 msg: crate::lightning::ln::msgs::ChannelUpdate { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
880 nativeMessageSendEvent::HandleError {ref node_id, ref action, } => {
881 let mut node_id_nonref = (*node_id).clone();
882 let mut action_nonref = (*action).clone();
883 MessageSendEvent::HandleError {
884 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
885 action: crate::lightning::ln::msgs::ErrorAction::native_into(action_nonref),
888 nativeMessageSendEvent::PaymentFailureNetworkUpdate {ref update, } => {
889 let mut update_nonref = (*update).clone();
890 MessageSendEvent::PaymentFailureNetworkUpdate {
891 update: crate::lightning::ln::msgs::HTLCFailChannelUpdate::native_into(update_nonref),
894 nativeMessageSendEvent::SendChannelRangeQuery {ref node_id, ref msg, } => {
895 let mut node_id_nonref = (*node_id).clone();
896 let mut msg_nonref = (*msg).clone();
897 MessageSendEvent::SendChannelRangeQuery {
898 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
899 msg: crate::lightning::ln::msgs::QueryChannelRange { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
902 nativeMessageSendEvent::SendShortIdsQuery {ref node_id, ref msg, } => {
903 let mut node_id_nonref = (*node_id).clone();
904 let mut msg_nonref = (*msg).clone();
905 MessageSendEvent::SendShortIdsQuery {
906 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
907 msg: crate::lightning::ln::msgs::QueryShortChannelIds { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
910 nativeMessageSendEvent::SendReplyChannelRange {ref node_id, ref msg, } => {
911 let mut node_id_nonref = (*node_id).clone();
912 let mut msg_nonref = (*msg).clone();
913 MessageSendEvent::SendReplyChannelRange {
914 node_id: crate::c_types::PublicKey::from_rust(&node_id_nonref),
915 msg: crate::lightning::ln::msgs::ReplyChannelRange { inner: Box::into_raw(Box::new(msg_nonref)), is_owned: true },
921 pub(crate) fn native_into(native: nativeMessageSendEvent) -> Self {
923 nativeMessageSendEvent::SendAcceptChannel {mut node_id, mut msg, } => {
924 MessageSendEvent::SendAcceptChannel {
925 node_id: crate::c_types::PublicKey::from_rust(&node_id),
926 msg: crate::lightning::ln::msgs::AcceptChannel { inner: Box::into_raw(Box::new(msg)), is_owned: true },
929 nativeMessageSendEvent::SendOpenChannel {mut node_id, mut msg, } => {
930 MessageSendEvent::SendOpenChannel {
931 node_id: crate::c_types::PublicKey::from_rust(&node_id),
932 msg: crate::lightning::ln::msgs::OpenChannel { inner: Box::into_raw(Box::new(msg)), is_owned: true },
935 nativeMessageSendEvent::SendFundingCreated {mut node_id, mut msg, } => {
936 MessageSendEvent::SendFundingCreated {
937 node_id: crate::c_types::PublicKey::from_rust(&node_id),
938 msg: crate::lightning::ln::msgs::FundingCreated { inner: Box::into_raw(Box::new(msg)), is_owned: true },
941 nativeMessageSendEvent::SendFundingSigned {mut node_id, mut msg, } => {
942 MessageSendEvent::SendFundingSigned {
943 node_id: crate::c_types::PublicKey::from_rust(&node_id),
944 msg: crate::lightning::ln::msgs::FundingSigned { inner: Box::into_raw(Box::new(msg)), is_owned: true },
947 nativeMessageSendEvent::SendFundingLocked {mut node_id, mut msg, } => {
948 MessageSendEvent::SendFundingLocked {
949 node_id: crate::c_types::PublicKey::from_rust(&node_id),
950 msg: crate::lightning::ln::msgs::FundingLocked { inner: Box::into_raw(Box::new(msg)), is_owned: true },
953 nativeMessageSendEvent::SendAnnouncementSignatures {mut node_id, mut msg, } => {
954 MessageSendEvent::SendAnnouncementSignatures {
955 node_id: crate::c_types::PublicKey::from_rust(&node_id),
956 msg: crate::lightning::ln::msgs::AnnouncementSignatures { inner: Box::into_raw(Box::new(msg)), is_owned: true },
959 nativeMessageSendEvent::UpdateHTLCs {mut node_id, mut updates, } => {
960 MessageSendEvent::UpdateHTLCs {
961 node_id: crate::c_types::PublicKey::from_rust(&node_id),
962 updates: crate::lightning::ln::msgs::CommitmentUpdate { inner: Box::into_raw(Box::new(updates)), is_owned: true },
965 nativeMessageSendEvent::SendRevokeAndACK {mut node_id, mut msg, } => {
966 MessageSendEvent::SendRevokeAndACK {
967 node_id: crate::c_types::PublicKey::from_rust(&node_id),
968 msg: crate::lightning::ln::msgs::RevokeAndACK { inner: Box::into_raw(Box::new(msg)), is_owned: true },
971 nativeMessageSendEvent::SendClosingSigned {mut node_id, mut msg, } => {
972 MessageSendEvent::SendClosingSigned {
973 node_id: crate::c_types::PublicKey::from_rust(&node_id),
974 msg: crate::lightning::ln::msgs::ClosingSigned { inner: Box::into_raw(Box::new(msg)), is_owned: true },
977 nativeMessageSendEvent::SendShutdown {mut node_id, mut msg, } => {
978 MessageSendEvent::SendShutdown {
979 node_id: crate::c_types::PublicKey::from_rust(&node_id),
980 msg: crate::lightning::ln::msgs::Shutdown { inner: Box::into_raw(Box::new(msg)), is_owned: true },
983 nativeMessageSendEvent::SendChannelReestablish {mut node_id, mut msg, } => {
984 MessageSendEvent::SendChannelReestablish {
985 node_id: crate::c_types::PublicKey::from_rust(&node_id),
986 msg: crate::lightning::ln::msgs::ChannelReestablish { inner: Box::into_raw(Box::new(msg)), is_owned: true },
989 nativeMessageSendEvent::BroadcastChannelAnnouncement {mut msg, mut update_msg, } => {
990 MessageSendEvent::BroadcastChannelAnnouncement {
991 msg: crate::lightning::ln::msgs::ChannelAnnouncement { inner: Box::into_raw(Box::new(msg)), is_owned: true },
992 update_msg: crate::lightning::ln::msgs::ChannelUpdate { inner: Box::into_raw(Box::new(update_msg)), is_owned: true },
995 nativeMessageSendEvent::BroadcastNodeAnnouncement {mut msg, } => {
996 MessageSendEvent::BroadcastNodeAnnouncement {
997 msg: crate::lightning::ln::msgs::NodeAnnouncement { inner: Box::into_raw(Box::new(msg)), is_owned: true },
1000 nativeMessageSendEvent::BroadcastChannelUpdate {mut msg, } => {
1001 MessageSendEvent::BroadcastChannelUpdate {
1002 msg: crate::lightning::ln::msgs::ChannelUpdate { inner: Box::into_raw(Box::new(msg)), is_owned: true },
1005 nativeMessageSendEvent::HandleError {mut node_id, mut action, } => {
1006 MessageSendEvent::HandleError {
1007 node_id: crate::c_types::PublicKey::from_rust(&node_id),
1008 action: crate::lightning::ln::msgs::ErrorAction::native_into(action),
1011 nativeMessageSendEvent::PaymentFailureNetworkUpdate {mut update, } => {
1012 MessageSendEvent::PaymentFailureNetworkUpdate {
1013 update: crate::lightning::ln::msgs::HTLCFailChannelUpdate::native_into(update),
1016 nativeMessageSendEvent::SendChannelRangeQuery {mut node_id, mut msg, } => {
1017 MessageSendEvent::SendChannelRangeQuery {
1018 node_id: crate::c_types::PublicKey::from_rust(&node_id),
1019 msg: crate::lightning::ln::msgs::QueryChannelRange { inner: Box::into_raw(Box::new(msg)), is_owned: true },
1022 nativeMessageSendEvent::SendShortIdsQuery {mut node_id, mut msg, } => {
1023 MessageSendEvent::SendShortIdsQuery {
1024 node_id: crate::c_types::PublicKey::from_rust(&node_id),
1025 msg: crate::lightning::ln::msgs::QueryShortChannelIds { inner: Box::into_raw(Box::new(msg)), is_owned: true },
1028 nativeMessageSendEvent::SendReplyChannelRange {mut node_id, mut msg, } => {
1029 MessageSendEvent::SendReplyChannelRange {
1030 node_id: crate::c_types::PublicKey::from_rust(&node_id),
1031 msg: crate::lightning::ln::msgs::ReplyChannelRange { inner: Box::into_raw(Box::new(msg)), is_owned: true },
1037 /// Frees any resources used by the MessageSendEvent
1039 pub extern "C" fn MessageSendEvent_free(this_ptr: MessageSendEvent) { }
1040 /// Creates a copy of the MessageSendEvent
1042 pub extern "C" fn MessageSendEvent_clone(orig: &MessageSendEvent) -> MessageSendEvent {
1045 /// A trait indicating an object may generate message send events
1047 pub struct MessageSendEventsProvider {
1048 /// An opaque pointer which is passed to your function implementations as an argument.
1049 /// This has no meaning in the LDK, and can be NULL or any other value.
1050 pub this_arg: *mut c_void,
1051 /// Gets the list of pending events which were generated by previous actions, clearing the list
1054 pub get_and_clear_pending_msg_events: extern "C" fn (this_arg: *const c_void) -> crate::c_types::derived::CVec_MessageSendEventZ,
1055 /// Frees any resources associated with this object given its this_arg pointer.
1056 /// Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
1057 pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
1059 unsafe impl Send for MessageSendEventsProvider {}
1060 unsafe impl Sync for MessageSendEventsProvider {}
1062 use lightning::util::events::MessageSendEventsProvider as rustMessageSendEventsProvider;
1063 impl rustMessageSendEventsProvider for MessageSendEventsProvider {
1064 fn get_and_clear_pending_msg_events(&self) -> Vec<lightning::util::events::MessageSendEvent> {
1065 let mut ret = (self.get_and_clear_pending_msg_events)(self.this_arg);
1066 let mut local_ret = Vec::new(); for mut item in ret.into_rust().drain(..) { local_ret.push( { item.into_native() }); };
1071 // We're essentially a pointer already, or at least a set of pointers, so allow us to be used
1072 // directly as a Deref trait in higher-level structs:
1073 impl std::ops::Deref for MessageSendEventsProvider {
1075 fn deref(&self) -> &Self {
1079 /// Calls the free function if one is set
1081 pub extern "C" fn MessageSendEventsProvider_free(this_ptr: MessageSendEventsProvider) { }
1082 impl Drop for MessageSendEventsProvider {
1083 fn drop(&mut self) {
1084 if let Some(f) = self.free {
1089 /// A trait indicating an object may generate events.
1091 /// Events are processed by passing an [`EventHandler`] to [`process_pending_events`].
1095 /// See [`process_pending_events`] for requirements around event processing.
1097 /// When using this trait, [`process_pending_events`] will call [`handle_event`] for each pending
1098 /// event since the last invocation. The handler must either act upon the event immediately
1099 /// or preserve it for later handling.
1101 /// Note, handlers may call back into the provider and thus deadlocking must be avoided. Be sure to
1102 /// consult the provider's documentation on the implication of processing events and how a handler
1103 /// may safely use the provider (e.g., see [`ChannelManager::process_pending_events`] and
1104 /// [`ChainMonitor::process_pending_events`]).
1106 /// (C-not implementable) As there is likely no reason for a user to implement this trait on their
1109 /// [`process_pending_events`]: Self::process_pending_events
1110 /// [`handle_event`]: EventHandler::handle_event
1111 /// [`ChannelManager::process_pending_events`]: crate::ln::channelmanager::ChannelManager#method.process_pending_events
1112 /// [`ChainMonitor::process_pending_events`]: crate::chain::chainmonitor::ChainMonitor#method.process_pending_events
1114 pub struct EventsProvider {
1115 /// An opaque pointer which is passed to your function implementations as an argument.
1116 /// This has no meaning in the LDK, and can be NULL or any other value.
1117 pub this_arg: *mut c_void,
1118 /// Processes any events generated since the last call using the given event handler.
1120 /// Subsequent calls must only process new events. However, handlers must be capable of handling
1121 /// duplicate events across process restarts. This may occur if the provider was recovered from
1122 /// an old state (i.e., it hadn't been successfully persisted after processing pending events).
1123 pub process_pending_events: extern "C" fn (this_arg: *const c_void, handler: crate::lightning::util::events::EventHandler),
1124 /// Frees any resources associated with this object given its this_arg pointer.
1125 /// Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
1126 pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
1128 unsafe impl Send for EventsProvider {}
1129 unsafe impl Sync for EventsProvider {}
1131 use lightning::util::events::EventsProvider as rustEventsProvider;
1132 /// Calls the free function if one is set
1134 pub extern "C" fn EventsProvider_free(this_ptr: EventsProvider) { }
1135 impl Drop for EventsProvider {
1136 fn drop(&mut self) {
1137 if let Some(f) = self.free {
1142 /// A trait implemented for objects handling events from [`EventsProvider`].
1144 pub struct EventHandler {
1145 /// An opaque pointer which is passed to your function implementations as an argument.
1146 /// This has no meaning in the LDK, and can be NULL or any other value.
1147 pub this_arg: *mut c_void,
1148 /// Handles the given [`Event`].
1150 /// See [`EventsProvider`] for details that must be considered when implementing this method.
1151 pub handle_event: extern "C" fn (this_arg: *const c_void, event: crate::lightning::util::events::Event),
1152 /// Frees any resources associated with this object given its this_arg pointer.
1153 /// Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
1154 pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
1156 unsafe impl Send for EventHandler {}
1157 unsafe impl Sync for EventHandler {}
1159 use lightning::util::events::EventHandler as rustEventHandler;
1160 impl rustEventHandler for EventHandler {
1161 fn handle_event(&self, mut event: lightning::util::events::Event) {
1162 (self.handle_event)(self.this_arg, crate::lightning::util::events::Event::native_into(event))
1166 // We're essentially a pointer already, or at least a set of pointers, so allow us to be used
1167 // directly as a Deref trait in higher-level structs:
1168 impl std::ops::Deref for EventHandler {
1170 fn deref(&self) -> &Self {
1174 /// Calls the free function if one is set
1176 pub extern "C" fn EventHandler_free(this_ptr: EventHandler) { }
1177 impl Drop for EventHandler {
1178 fn drop(&mut self) {
1179 if let Some(f) = self.free {