Add AsMut<Vec<T>> for Vec<T>

bluss · bluss · commit 804efdabcdf5 · 2015-09-25T19:54:15.000+02:00
diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs
@@ -1352,6 +1352,13 @@ impl<T> AsRef<Vec<T>> for Vec<T> {
     }
 }
 
+#[stable(feature = "vec_as_mut", since = "1.5.0")]
+impl<T> AsMut<Vec<T>> for Vec<T> {
+    fn as_mut(&mut self) -> &mut Vec<T> {
+        self
+    }
+}
+
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T> AsRef<[T]> for Vec<T> {
     fn as_ref(&self) -> &[T] {

Original file line number	Diff line number	Diff line change
`@@ -1352,6 +1352,13 @@ impl<T> AsRef<Vec<T>> for Vec<T> {`
`1352`	`1352`	`}`
`1353`	`1353`	`}`
`1354`	`1354`
	`1355`	`+#[stable(feature = "vec_as_mut", since = "1.5.0")]`
	`1356`	`+impl<T> AsMut<Vec<T>> for Vec<T> {`
	`1357`	`+ fn as_mut(&mut self) -> &mut Vec<T> {`
	`1358`	`+ self`
	`1359`	`+ }`
	`1360`	`+}`
	`1361`	`+`
`1355`	`1362`	`#[stable(feature = "rust1", since = "1.0.0")]`
`1356`	`1363`	`impl<T> AsRef<[T]> for Vec<T> {`
`1357`	`1364`	`fn as_ref(&self) -> &[T] {`