Implement Clone for binary_heap::IntoIter

apasel422 · apasel422 · commit 05afa68f7d98 · 2016-04-17T09:28:30.000-04:00
diff --git a/src/libcollections/binary_heap.rs b/src/libcollections/binary_heap.rs
@@ -919,6 +919,7 @@ impl<'a, T> ExactSizeIterator for Iter<'a, T> {}
 
 /// An iterator that moves out of a `BinaryHeap`.
 #[stable(feature = "rust1", since = "1.0.0")]
+#[derive(Clone)]
 pub struct IntoIter<T> {
     iter: vec::IntoIter<T>,
 }

Original file line number	Diff line number	Diff line change
`@@ -919,6 +919,7 @@ impl<'a, T> ExactSizeIterator for Iter<'a, T> {}`
`919`	`919`
`920`	`920`	/// An iterator that moves out of a `BinaryHeap`.
`921`	`921`	`#[stable(feature = "rust1", since = "1.0.0")]`
	`922`	`+#[derive(Clone)]`
`922`	`923`	`pub struct IntoIter<T> {`
`923`	`924`	`iter: vec::IntoIter<T>,`
`924`	`925`	`}`