Trivial cleanups in lookup.rs

diff --git a/src/lookup.rs b/src/lookup.rs
index 0cca7c1b649ad891c8a64052297c62253000e0fc..83768da304122e344f92c9f67b14216a6e690660 100644 (file)
--- a/src/lookup.rs
+++ b/src/lookup.rs
@@ -73,7 +73,7 @@ pub(super) async fn fetch_channel_announcements(delta_set: &mut DeltaSet, networ
                let channel_iterator = read_only_graph.channels().into_iter();
                channel_iterator
                        .filter(|c| c.1.announcement_message.is_some())
-                       .map(|c| hex_utils::hex_str(&c.1.announcement_message.clone().unwrap().contents.short_channel_id.to_be_bytes()))
+                       .map(|c| hex_utils::hex_str(&c.1.announcement_message.as_ref().unwrap().contents.short_channel_id.to_be_bytes()))
                        .collect::<Vec<String>>()
        };
 
@@ -150,8 +150,6 @@ pub(super) async fn fetch_channel_updates(delta_set: &mut DeltaSet, client: &Cli
                        panic!("Channel direction must be binary!")
                };
                update_delta.last_update_before_seen = Some(unsigned_channel_update);
-
-
        }
 
        println!("Processed reference rows (delta size: {}): {:?}", delta_set.len(), start.elapsed());
@@ -190,12 +188,12 @@ pub(super) async fn fetch_channel_updates(delta_set: &mut DeltaSet, client: &Cli
 
                let scid = unsigned_channel_update.short_channel_id;
                if scid != previous_scid {
-                       previous_scid = scid.clone();
+                       previous_scid = scid;
                        previously_seen_directions = (false, false);
                }
 
                // get the write configuration for this particular channel's directional details
-               let current_channel_delta = delta_set.entry(scid.clone()).or_insert(ChannelDelta::default());
+               let current_channel_delta = delta_set.entry(scid).or_insert(ChannelDelta::default());
                let update_delta = if direction == 0 {
                        (*current_channel_delta).updates.0.get_or_insert(DirectedUpdateDelta::default())
                } else if direction == 1 {