impl ExactSize for vec::MoveItems

Gankra · Gankra · commit 975569b38061 · 2014-09-14T23:25:08.000-04:00
diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs
@@ -1662,6 +1662,8 @@ impl<T> DoubleEndedIterator<T> for MoveItems<T> {
     }
 }
 
+impl<T> ExactSize<T> for MoveItems<T> {}
+
 #[unsafe_destructor]
 impl<T> Drop for MoveItems<T> {
     fn drop(&mut self) {

Original file line number	Diff line number	Diff line change
`@@ -1662,6 +1662,8 @@ impl<T> DoubleEndedIterator<T> for MoveItems<T> {`
`1662`	`1662`	`}`
`1663`	`1663`	`}`
`1664`	`1664`
	`1665`	`+impl<T> ExactSize<T> for MoveItems<T> {}`
	`1666`	`+`
`1665`	`1667`	`#[unsafe_destructor]`
`1666`	`1668`	`impl<T> Drop for MoveItems<T> {`
`1667`	`1669`	`fn drop(&mut self) {`