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Auto merge of #24555 - frewsxcv:patch-14, r=steveklabnik

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bors 2015-04-19 05:46:47 +00:00
commit 049de3fe7f
1 changed files with 3 additions and 2 deletions
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5
src/libcore/iter.rs
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@ -2246,8 +2246,9 @@ impl<I> RandomAccessIterator for Fuse<I> where I: RandomAccessIterator {
impl<I> ExactSizeIterator for Fuse<I> where I: ExactSizeIterator {}
impl<I> Fuse<I> {
/// Resets the fuse such that the next call to .next() or .next_back() will
/// call the underlying iterator again even if it previously returned None.
/// Resets the `Fuse` such that the next call to `.next()` or
/// `.next_back()` will call the underlying iterator again even if it
/// previously returned `None`.
#[inline]
#[unstable(feature = "core", reason = "seems marginal")]
pub fn reset_fuse(&mut self) {