fix: deal with new lints from beta clippy (#3389)

Most of this is trivial, apart from the rename of the `clippy::derive_hash_xor_eq` lint to `clippy::derived_hash_with_manual_eq`.

Instead of allowing that lint, we manually implement `PartialEq` and add a comment why the difference between the `PartialEq` and `Hash` implementations are okay.

swarm/src/behaviour.rs

@@ -636,20 +636,15 @@ pub enum NotifyHandler {
 }
 
 /// The options which connections to close.
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Default)]
 pub enum CloseConnection {
     /// Disconnect a particular connection.
     One(ConnectionId),
     /// Disconnect all connections.
+    #[default]
     All,
 }
 
-impl Default for CloseConnection {
-    fn default() -> Self {
-        CloseConnection::All
-    }
-}
-
 /// Enumeration with the list of the possible events
 /// to pass to [`on_swarm_event`](NetworkBehaviour::on_swarm_event).
 pub enum FromSwarm<'a, Handler: IntoConnectionHandler> {

swarm/src/dial_opts.rs

@@ -320,11 +320,12 @@ impl WithoutPeerIdWithAddress {
 ///    .condition(PeerCondition::Disconnected)
 ///    .build();
 /// ```
-#[derive(Debug, Copy, Clone)]
+#[derive(Debug, Copy, Clone, Default)]
 pub enum PeerCondition {
     /// A new dialing attempt is initiated _only if_ the peer is currently
     /// considered disconnected, i.e. there is no established connection
     /// and no ongoing dialing attempt.
+    #[default]
     Disconnected,
     /// A new dialing attempt is initiated _only if_ there is currently
     /// no ongoing dialing attempt, i.e. the peer is either considered
@@ -334,9 +335,3 @@ pub enum PeerCondition {
     /// configured connection limits.
     Always,
 }
-
-impl Default for PeerCondition {
-    fn default() -> Self {
-        PeerCondition::Disconnected
-    }
-}

swarm/src/lib.rs

@@ -1559,7 +1559,6 @@ where
             .new_handler()
             .inbound_protocol()
             .protocol_info()
-            .into_iter()
             .map(|info| info.protocol_name().to_vec())
             .collect();