clippy

Author: diegomrsantos

misc/peer-store/src/connection_store.rs

@@ -41,7 +41,7 @@ impl ConnectionStore {
         peer_id: &PeerId,
         connection_id: &ConnectionId,
     ) -> bool {
-        let connections = self.connected.entry(*peer_id).or_insert_with(HashSet::new);
+        let connections = self.connected.entry(*peer_id).or_default();
         let is_first_connection = connections.is_empty();
         connections.insert(*connection_id);
         is_first_connection
@@ -55,11 +55,11 @@ impl ConnectionStore {
         connection_id: &ConnectionId,
         remaining_established: &usize,
     ) -> bool {
-        if let Some(connections) = self.connected.get_mut(&peer_id) {
-            connections.remove(&connection_id);
+        if let Some(connections) = self.connected.get_mut(peer_id) {
+            connections.remove(connection_id);
 
             if *remaining_established == 0 {
-                self.connected.remove(&peer_id);
+                self.connected.remove(peer_id);
                 return true;
             }
         }
@@ -88,4 +88,4 @@ impl ConnectionStore {
             .map(|connections| connections.len())
             .unwrap_or(0)
     }
-}
+}

misc/peer-store/src/memory_store.rs

@@ -13,13 +13,12 @@ use std::{
     num::NonZeroUsize,
     task::{Poll, Waker},
 };
-use std::collections::HashSet;
 use libp2p_core::{Multiaddr, PeerId};
-use libp2p_swarm::{behaviour::ConnectionEstablished, ConnectionClosed, ConnectionId, DialError, FromSwarm};
+use libp2p_swarm::{behaviour::ConnectionEstablished, ConnectionClosed, DialError, FromSwarm};
 use lru::LruCache;
 use tracing::{debug, trace};
 use crate::connection_store::ConnectionStore;
-use super::{connection_store, Store};
+use super::Store;
 
 /// Event emitted from the [`MemoryStore`] to the [`Swarm`](libp2p_swarm::Swarm).
 #[derive(Debug, Clone)]