+struct MutPeerHolder<'a, Descriptor: SocketDescriptor + 'a> {
+ peers: &'a mut HashMap<Descriptor, Peer>,
+ node_id_to_descriptor: &'a mut HashMap<PublicKey, Descriptor>,
+}
+impl<Descriptor: SocketDescriptor> PeerHolder<Descriptor> {
+ fn borrow_parts(&mut self) -> MutPeerHolder<Descriptor> {
+ MutPeerHolder {
+ peers: &mut self.peers,
+ node_id_to_descriptor: &mut self.node_id_to_descriptor,
+ }
+ }
+}