| @@ -338,6 +338,7 @@ pub struct ValuesMut<'a, K: 'a, V: 'a> { |
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} |
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/// An iterator over a sub-range of BTreeMap's entries. |
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+#[stable(feature = "btree_range", since = "1.17.0")] |
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pub struct Range<'a, K: 'a, V: 'a> { |
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front: Handle<NodeRef<marker::Immut<'a>, K, V, marker::Leaf>, marker::Edge>, |
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back: Handle<NodeRef<marker::Immut<'a>, K, V, marker::Leaf>, marker::Edge>, |
| @@ -351,6 +352,7 @@ impl<'a, K: 'a + fmt::Debug, V: 'a + fmt::Debug> fmt::Debug for Range<'a, K, V> |
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} |
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/// A mutable iterator over a sub-range of BTreeMap's entries. |
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+#[stable(feature = "btree_range", since = "1.17.0")] |
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pub struct RangeMut<'a, K: 'a, V: 'a> { |
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front: Handle<NodeRef<marker::Mut<'a>, K, V, marker::Leaf>, marker::Edge>, |
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back: Handle<NodeRef<marker::Mut<'a>, K, V, marker::Leaf>, marker::Edge>, |