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Diffstat (limited to 'src/libcore/iter.rs')
| -rw-r--r-- | src/libcore/iter.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libcore/iter.rs b/src/libcore/iter.rs index bd24cd4609e..00c7773fd8b 100644 --- a/src/libcore/iter.rs +++ b/src/libcore/iter.rs @@ -2250,6 +2250,9 @@ impl<I: DoubleEndedIterator, U, F> DoubleEndedIterator for FlatMap<I, U, F> wher /// An iterator that yields `None` forever after the underlying iterator /// yields `None` once. +/// +/// These can be created through +/// [`iter.fuse()`](trait.Iterator.html#method.fuse). #[derive(Clone)] #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] #[stable(feature = "rust1", since = "1.0.0")] |