Fix warning: Use iterator.min_by_key instead of iterator.min_by

servo · Dec 10, 2015 · eff54f3 · eff54f3
1 parent b756375
commit eff54f3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/components/compositing/surface_map.rs b/components/compositing/surface_map.rs
@@ -111,7 +111,7 @@ impl SurfaceMap {
             let old_key = match opt_key {
                 Some(key) => key,
                 None => {
-                    match self.map.iter().min_by(|&(_, x)| x.last_action) {
+                    match self.map.iter().min_by_key(|&(_, x)| x.last_action) {
                         Some((k, _)) => *k,
                         None => panic!("SurfaceMap: tried to delete with no elements in map"),
                     }