Drop doc comments on `ChainMonitor` trait impl methods

In general, doc comments on trait impl blocks are not very visible
in rustdoc output, and unless they provide useful information they
should be elided.

Here we drop useless doc comments on `ChainMonitor`'s `Watch` impl
methods.

diff --git a/lightning/src/chain/chainmonitor.rs b/lightning/src/chain/chainmonitor.rs
index 4986e054a35157567d8ed373a32b0bc284a8a2b9..7dbf308a568c11c4abf45bc07ef1653aff6c4b51 100644 (file)
--- a/lightning/src/chain/chainmonitor.rs
+++ b/lightning/src/chain/chainmonitor.rs
@@ -654,12 +654,6 @@ where C::Target: chain::Filter,
            L::Target: Logger,
            P::Target: Persist<ChannelSigner>,
 {
-       /// Adds the monitor that watches the channel referred to by the given outpoint.
-       ///
-       /// Calls back to [`chain::Filter`] with the funding transaction and outputs to watch.
-       ///
-       /// Note that we persist the given `ChannelMonitor` while holding the `ChainMonitor`
-       /// monitors lock.
        fn watch_channel(&self, funding_outpoint: OutPoint, monitor: ChannelMonitor<ChannelSigner>) -> Result<ChannelMonitorUpdateStatus, ()> {
                let mut monitors = self.monitors.write().unwrap();
                let entry = match monitors.entry(funding_outpoint) {
@@ -693,8 +687,6 @@ where C::Target: chain::Filter,
                Ok(persist_res)
        }
 
-       /// Note that we persist the given `ChannelMonitor` update while holding the
-       /// `ChainMonitor` monitors lock.
        fn update_channel(&self, funding_txo: OutPoint, update: &ChannelMonitorUpdate) -> ChannelMonitorUpdateStatus {
                // Update the monitor that watches the channel referred to by the given outpoint.
                let monitors = self.monitors.read().unwrap();