Implement Extend for value::Map

serde-rs · Feb 3, 2017 · 9286682 · 9286682
1 parent 6dc2838
commit 9286682
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/json/src/map.rs b/json/src/map.rs
@@ -283,6 +283,12 @@ impl FromIterator<(String, Value)> for Map<String, Value> {
     }
 }
 
+impl Extend<(String, Value)> for Map<String, Value> {
+    fn extend<T>(&mut self, iter: T) where T: IntoIterator<Item=(String, Value)> {
+        self.map.extend(iter);
+    }
+}
+
 macro_rules! delegate_iterator {
     (($name:ident $($generics:tt)*) => $item:ty) => {
         impl $($generics)* Iterator for $name $($generics)* {