+
+ /// Processes any events asynchronously in the order they were generated since the last call
+ /// using the given event handler.
+ ///
+ /// See the trait-level documentation of [`EventsProvider`] for requirements.
+ ///
+ /// [`EventsProvider`]: crate::events::EventsProvider
+ pub async fn process_pending_events_async<Future: core::future::Future, H: Fn(Event) -> Future>(
+ &self, handler: H
+ ) {
+ let mut pending_events = Vec::new();
+ for monitor_state in self.monitors.read().unwrap().values() {
+ pending_events.append(&mut monitor_state.monitor.get_and_clear_pending_events());
+ }
+ for event in pending_events {
+ handler(event).await;
+ }
+ }
+
+ /// Gets a [`Future`] that completes when an event is available either via
+ /// [`chain::Watch::release_pending_monitor_events`] or
+ /// [`EventsProvider::process_pending_events`].
+ ///
+ /// Note that callbacks registered on the [`Future`] MUST NOT call back into this
+ /// [`ChainMonitor`] and should instead register actions to be taken later.
+ ///
+ /// [`EventsProvider::process_pending_events`]: crate::events::EventsProvider::process_pending_events
+ pub fn get_update_future(&self) -> Future {
+ self.event_notifier.get_future()
+ }