f Mention watch_channel

Author: tnull

lightning-transaction-sync/src/esplora.rs

@@ -23,11 +23,15 @@ use core::ops::Deref;
 /// transactions and outputs to monitor for on-chain confirmation, unconfirmation, and
 /// reconfirmation.
 ///
+/// Note that registration via [`Filter`] needs to happen before any calls to
+/// [`Watch::watch_channel`] to ensure we get notified of the items to monitor.
+///
 /// This uses and exposes either a blocking or async client variant dependent on whether the
 /// `esplora-blocking` or the `esplora-async` feature is enabled.
 ///
 /// [`Esplora`]: https://github.com/Blockstream/electrs
 /// [`ChainMonitor`]: lightning::chain::chainmonitor::ChainMonitor
+/// [`Watch::watch_channel`]: lightning::chain::Watch::watch_channel
 /// [`Filter`]: lightning::chain::Filter
 pub struct EsploraSyncClient<L: Deref>
 where