cargo clippy

src/actors/openid_sessions_actor.rs

@@ -36,7 +36,7 @@ impl Session {
 #[rtype(result = "()")]
 pub struct PushNewSession(pub Session);
 
-
+#[derive(Default)]
 pub struct OpenIDSessionsActor {
     session: Vec<Session>,
 }
@@ -47,12 +47,6 @@ impl OpenIDSessionsActor {
     }
 }
 
-impl Default for OpenIDSessionsActor {
-    fn default() -> Self {
-        Self { session: vec![] }
-    }
-}
-
 impl Actor for OpenIDSessionsActor {
     type Context = Context<Self>;