replace IntoIterator with associated type implementing Iterator

Fantom-foundation · Aug 8, 2019 · d951c48 · d951c48
1 parent f590c3d
commit d951c48
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/peer.rs b/src/peer.rs
@@ -20,7 +20,9 @@ pub trait Peer<Id: PeerId> {
     fn get_net_addr(&self) -> String;
 }
 
-pub trait PeerList<Id: PeerId, Error>: IntoIterator {
+pub trait PeerList<Id: PeerId, Error> {
+    type IterType: Iterator;
     fn add(&mut self, p: dyn Peer<Id>) -> std::result::Result<(), Error>;
     fn get_peers_from_file(&mut self, json_peer_path: String) -> std::result::Result<(), Error>;
+    fn iter<'a>(&'a self) -> Self::IterType;
 }