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| -rw-r--r-- | src/libcore/iter.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libcore/iter.rs b/src/libcore/iter.rs index 06aba2cb08e..f4d560cb4c9 100644 --- a/src/libcore/iter.rs +++ b/src/libcore/iter.rs @@ -1055,6 +1055,7 @@ pub trait RandomAccessIterator: Iterator { #[stable(feature = "rust1", since = "1.0.0")] pub trait ExactSizeIterator: Iterator { #[inline] + #[stable(feature = "rust1", since = "1.0.0")] /// Return the exact length of the iterator. fn len(&self) -> usize { let (lower, upper) = self.size_hint(); |