}
use lightning::chain::BestBlock as nativeBestBlockImport;
-type nativeBestBlock = nativeBestBlockImport;
+pub(crate) type nativeBestBlock = nativeBestBlockImport;
/// The best known block as identified by its hash and height.
#[must_use]
pub extern "C" fn BestBlock_free(this_obj: BestBlock) { }
#[allow(unused)]
/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn BestBlock_free_void(this_ptr: *mut c_void) {
+pub(crate) extern "C" fn BestBlock_free_void(this_ptr: *mut c_void) {
unsafe { let _ = Box::from_raw(this_ptr as *mut nativeBestBlock); }
}
#[allow(unused)]
/// our state failed, but is expected to succeed at some point in the future).
///
/// Such a failure will \"freeze\" a channel, preventing us from revoking old states or
- /// submitting new commitment transactions to the counterparty. Once the update(s) which failed
- /// have been successfully applied, ChannelManager::channel_monitor_updated can be used to
- /// restore the channel to an operational state.
+ /// submitting new commitment transactions to the counterparty. Once the update(s) that failed
+ /// have been successfully applied, a [`MonitorEvent::UpdateCompleted`] event should be returned
+ /// via [`Watch::release_pending_monitor_events`] which will then restore the channel to an
+ /// operational state.
///
/// Note that a given ChannelManager will *never* re-generate a given ChannelMonitorUpdate. If
/// you return a TemporaryFailure you must ensure that it is written to disk safely before
/// the channel which would invalidate previous ChannelMonitors are not made when a channel has
/// been \"frozen\".
///
- /// Note that even if updates made after TemporaryFailure succeed you must still call
- /// channel_monitor_updated to ensure you have the latest monitor and re-enable normal channel
- /// operation.
+ /// Note that even if updates made after TemporaryFailure succeed you must still provide a
+ /// [`MonitorEvent::UpdateCompleted`] to ensure you have the latest monitor and re-enable
+ /// normal channel operation. Note that this is normally generated through a call to
+ /// [`ChainMonitor::channel_monitor_updated`].
///
- /// Note that the update being processed here will not be replayed for you when you call
- /// ChannelManager::channel_monitor_updated, so you must store the update itself along
- /// with the persisted ChannelMonitor on your own local disk prior to returning a
+ /// Note that the update being processed here will not be replayed for you when you return a
+ /// [`MonitorEvent::UpdateCompleted`] event via [`Watch::release_pending_monitor_events`], so
+ /// you must store the update itself on your own local disk prior to returning a
/// TemporaryFailure. You may, of course, employ a journaling approach, storing only the
/// ChannelMonitorUpdate on disk without updating the monitor itself, replaying the journal at
/// reload-time.
/// For deployments where a copy of ChannelMonitors and other local state are backed up in a
/// remote location (with local copies persisted immediately), it is anticipated that all
/// updates will return TemporaryFailure until the remote copies could be updated.
+ ///
+ /// [`ChainMonitor::channel_monitor_updated`]: chainmonitor::ChainMonitor::channel_monitor_updated
TemporaryFailure,
/// Used to indicate no further channel monitor updates will be allowed (eg we've moved on to a
/// different watchtower and cannot update with all watchtowers that were previously informed
pub update_channel: extern "C" fn (this_arg: *const c_void, funding_txo: crate::lightning::chain::transaction::OutPoint, update: crate::lightning::chain::channelmonitor::ChannelMonitorUpdate) -> crate::c_types::derived::CResult_NoneChannelMonitorUpdateErrZ,
/// Returns any monitor events since the last call. Subsequent calls must only return new
/// events.
+ ///
+ /// Note that after any block- or transaction-connection calls to a [`ChannelMonitor`], no
+ /// further events may be returned here until the [`ChannelMonitor`] has been fully persisted
+ /// to disk.
+ ///
+ /// For details on asynchronous [`ChannelMonitor`] updating and returning
+ /// [`MonitorEvent::UpdateCompleted`] here, see [`ChannelMonitorUpdateErr::TemporaryFailure`].
#[must_use]
pub release_pending_monitor_events: extern "C" fn (this_arg: *const c_void) -> crate::c_types::derived::CVec_MonitorEventZ,
/// Frees any resources associated with this object given its this_arg pointer.
}
use lightning::chain::WatchedOutput as nativeWatchedOutputImport;
-type nativeWatchedOutput = nativeWatchedOutputImport;
+pub(crate) type nativeWatchedOutput = nativeWatchedOutputImport;
/// A transaction output watched by a [`ChannelMonitor`] for spends on-chain.
///
pub extern "C" fn WatchedOutput_free(this_obj: WatchedOutput) { }
#[allow(unused)]
/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn WatchedOutput_free_void(this_ptr: *mut c_void) {
+pub(crate) extern "C" fn WatchedOutput_free_void(this_ptr: *mut c_void) {
unsafe { let _ = Box::from_raw(this_ptr as *mut nativeWatchedOutput); }
}
#[allow(unused)]
#[no_mangle]
pub extern "C" fn WatchedOutput_get_outpoint(this_ptr: &WatchedOutput) -> crate::lightning::chain::transaction::OutPoint {
let mut inner_val = &mut this_ptr.get_native_mut_ref().outpoint;
- crate::lightning::chain::transaction::OutPoint { inner: unsafe { ObjOps::nonnull_ptr_to_inner((inner_val as *const _) as *mut _) }, is_owned: false }
+ crate::lightning::chain::transaction::OutPoint { inner: unsafe { ObjOps::nonnull_ptr_to_inner((inner_val as *const lightning::chain::transaction::OutPoint<>) as *mut _) }, is_owned: false }
}
/// Outpoint identifying the transaction output.
#[no_mangle]
projects / ldk-c-bindings / blobdiff