f map/collect chanmons

Author: tnull

src/lib.rs

@@ -294,10 +294,8 @@ impl Builder {
 		user_config.channel_handshake_limits.force_announced_channel_preference = false;
 		let channel_manager = {
 			if let Ok(mut f) = fs::File::open(format!("{}/manager", ldk_data_dir)) {
-				let mut channel_monitor_mut_references = Vec::new();
-				for (_, channel_monitor) in channel_monitors.iter_mut() {
-					channel_monitor_mut_references.push(channel_monitor);
-				}
+				let channel_monitor_references =
+					channel_monitors.iter_mut().map(|(_, chanmon)| chanmon).collect();
 				let read_args = ChannelManagerReadArgs::new(
 					Arc::clone(&keys_manager),
 					Arc::clone(&keys_manager),
@@ -308,7 +306,7 @@ impl Builder {
 					Arc::clone(&router),
 					Arc::clone(&logger),
 					user_config,
-					channel_monitor_mut_references,
+					channel_monitor_references,
 				);
 				let (_hash, channel_manager) =
 					<(BlockHash, ChannelManager)>::read(&mut f, read_args)