Fix a few stability attributes

These show up in rustdoc so need to be correct.

3 files changed, 11 insertions, 1 deletions

diff --git a/src/libcollections/btree/map.rs b/src/libcollections/btree/map.rs
index b986c027550..fb0b852d102 100644
--- a/src/libcollections/btree/map.rs
+++ b/src/libcollections/btree/map.rs
@@ -1442,6 +1442,7 @@ impl<'a, K, V> Clone for Values<'a, K, V> {
     }
 }
 
+#[stable(feature = "btree_range", since = "1.17.0")]
 impl<'a, K, V> Iterator for Range<'a, K, V> {
     type Item = (&'a K, &'a V);
 
@@ -1517,6 +1518,7 @@ impl<'a, K, V> Range<'a, K, V> {
     }
 }
 
+#[stable(feature = "btree_range", since = "1.17.0")]
 impl<'a, K, V> DoubleEndedIterator for Range<'a, K, V> {
     fn next_back(&mut self) -> Option<(&'a K, &'a V)> {
         if self.front == self.back {
@@ -1562,6 +1564,7 @@ impl<'a, K, V> Range<'a, K, V> {
 #[unstable(feature = "fused", issue = "35602")]
 impl<'a, K, V> FusedIterator for Range<'a, K, V> {}
 
+#[stable(feature = "btree_range", since = "1.17.0")]
 impl<'a, K, V> Clone for Range<'a, K, V> {
     fn clone(&self) -> Range<'a, K, V> {
         Range {
@@ -1571,6 +1574,7 @@ impl<'a, K, V> Clone for Range<'a, K, V> {
     }
 }
 
+#[stable(feature = "btree_range", since = "1.17.0")]
 impl<'a, K, V> Iterator for RangeMut<'a, K, V> {
     type Item = (&'a K, &'a mut V);
 
@@ -1615,6 +1619,7 @@ impl<'a, K, V> RangeMut<'a, K, V> {
     }
 }
 
+#[stable(feature = "btree_range", since = "1.17.0")]
 impl<'a, K, V> DoubleEndedIterator for RangeMut<'a, K, V> {
     fn next_back(&mut self) -> Option<(&'a K, &'a mut V)> {
         if self.front == self.back {
diff --git a/src/libcollections/btree/set.rs b/src/libcollections/btree/set.rs
index ffca6964c5f..dfff44e30c5 100644
--- a/src/libcollections/btree/set.rs
+++ b/src/libcollections/btree/set.rs
@@ -941,11 +941,14 @@ impl<T> ExactSizeIterator for IntoIter<T> {
 #[unstable(feature = "fused", issue = "35602")]
 impl<T> FusedIterator for IntoIter<T> {}
 
+#[stable(feature = "btree_range", since = "1.17.0")]
 impl<'a, T> Clone for Range<'a, T> {
     fn clone(&self) -> Range<'a, T> {
         Range { iter: self.iter.clone() }
     }
 }
+
+#[stable(feature = "btree_range", since = "1.17.0")]
 impl<'a, T> Iterator for Range<'a, T> {
     type Item = &'a T;
 
@@ -953,6 +956,8 @@ impl<'a, T> Iterator for Range<'a, T> {
         self.iter.next().map(|(k, _)| k)
     }
 }
+
+#[stable(feature = "btree_range", since = "1.17.0")]
 impl<'a, T> DoubleEndedIterator for Range<'a, T> {
     fn next_back(&mut self) -> Option<&'a T> {
         self.iter.next_back().map(|(k, _)| k)
diff --git a/src/libcollections/vec_deque.rs b/src/libcollections/vec_deque.rs
index 2ce3b92843b..2a73a78adbe 100644
--- a/src/libcollections/vec_deque.rs
+++ b/src/libcollections/vec_deque.rs
@@ -2272,7 +2272,7 @@ macro_rules! __impl_slice_eq1 {
         __impl_slice_eq1! { $Lhs, $Rhs, Sized }
     };
     ($Lhs: ty, $Rhs: ty, $Bound: ident) => {
-        #[stable(feature = "vec-deque-partial-eq-slice", since = "1.16.0")]
+        #[stable(feature = "vec-deque-partial-eq-slice", since = "1.17.0")]
         impl<'a, 'b, A: $Bound, B> PartialEq<$Rhs> for $Lhs where A: PartialEq<B> {
             fn eq(&self, other: &$Rhs) -> bool {
                 if self.len() != other.len() {