---

yaml
---
r: 178685
b: refs/heads/snap-stage3
c: 9f90d66
h: refs/heads/master
i:
  178683: e034699
v: v3

Author: Jorge Aparicio

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 3d072a193bfcb76206aab576049e696d6d8db25d
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: afabb022b026ba021a3bbb0c0c465b6f66a41395
+refs/heads/snap-stage3: 9f90d666e0cd9a73ef35b76b6605f9d1f69df849
 refs/heads/try: ccf8fedf1cffcb8f6f3581d53d220039e192fe77
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d

branches/snap-stage3/src/libstd/collections/hash/set.rs

@@ -18,7 +18,9 @@ use default::Default;
 use fmt::Debug;
 use fmt;
 use hash::{self, Hash};
-use iter::{Iterator, ExactSizeIterator, IteratorExt, FromIterator, Map, Chain, Extend};
+use iter::{
+    Iterator, IntoIterator, ExactSizeIterator, IteratorExt, FromIterator, Map, Chain, Extend,
+};
 use ops::{BitOr, BitAnd, BitXor, Sub};
 use option::Option::{Some, None, self};
 
@@ -833,6 +835,30 @@ pub struct Union<'a, T: 'a, S: 'a> {
     iter: Chain<Iter<'a, T>, Difference<'a, T, S>>
 }
 
+impl<'a, T, S, H> IntoIterator for &'a HashSet<T, S>
+    where T: Eq + Hash<H>,
+          S: HashState<Hasher=H>,
+          H: hash::Hasher<Output=u64>
+{
+    type Iter = Iter<'a, T>;
+
+    fn into_iter(self) -> Iter<'a, T> {
+        self.iter()
+    }
+}
+
+impl<T, S, H> IntoIterator for HashSet<T, S>
+    where T: Eq + Hash<H>,
+          S: HashState<Hasher=H>,
+          H: hash::Hasher<Output=u64>
+{
+    type Iter = IntoIter<T>;
+
+    fn into_iter(self) -> IntoIter<T> {
+        self.into_iter()
+    }
+}
+
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<'a, K> Iterator for Iter<'a, K> {
     type Item = &'a K;