diff options
| -rw-r--r-- | src/libcore/iter/iterator.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/libcore/iter/iterator.rs b/src/libcore/iter/iterator.rs index 2cfbc092293..31f77f92435 100644 --- a/src/libcore/iter/iterator.rs +++ b/src/libcore/iter/iterator.rs @@ -974,13 +974,13 @@ pub trait Iterator { /// // each iteration, we'll multiply the state by the element /// *state = *state * x; /// - /// // the value passed on to the next iteration - /// Some(*state) + /// // then, we'll yield the negation of the state + /// Some(-*state) /// }); /// - /// assert_eq!(iter.next(), Some(1)); - /// assert_eq!(iter.next(), Some(2)); - /// assert_eq!(iter.next(), Some(6)); + /// assert_eq!(iter.next(), Some(-1)); + /// assert_eq!(iter.next(), Some(-2)); + /// assert_eq!(iter.next(), Some(-6)); /// assert_eq!(iter.next(), None); /// ``` #[inline] |