diff options
| -rw-r--r-- | src/libcore/iter/traits/iterator.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libcore/iter/traits/iterator.rs b/src/libcore/iter/traits/iterator.rs index e9bbe330208..b7a35568e3f 100644 --- a/src/libcore/iter/traits/iterator.rs +++ b/src/libcore/iter/traits/iterator.rs @@ -201,13 +201,13 @@ pub trait Iterator { /// Consumes the iterator, counting the number of iterations and returning it. /// - /// This method will evaluate the iterator until its [`next`] returns - /// [`None`]. Once [`None`] is encountered, `count()` returns one less than the - /// number of times it called [`next`]. Note that [`next`] has to be called at - /// least once even if the iterator does not have any elements. + /// This method will call [`next`] repeatedly until [`None`] is encountered, + /// returning the number of times it saw [`Some`]. Note that [`next`] has to be + /// called at least once even if the iterator does not have any elements. /// /// [`next`]: #tymethod.next /// [`None`]: ../../std/option/enum.Option.html#variant.None + /// [`Some`]: ../../std/option/enum.Option.html#variant.Some /// /// # Overflow Behavior /// |