From 2ca31205f3688f452eafccf0337fe381d9db8457 Mon Sep 17 00:00:00 2001 From: Kaiyin Zhong Date: Wed, 4 May 2016 21:50:51 +0200 Subject: [PATCH 1/2] errors in the doc --- src/libcore/iter/iterator.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/libcore/iter/iterator.rs b/src/libcore/iter/iterator.rs index 2033ae58d3804..c13512a399ad8 100644 --- a/src/libcore/iter/iterator.rs +++ b/src/libcore/iter/iterator.rs @@ -214,7 +214,7 @@ pub trait Iterator { /// Like most indexing operations, the count starts from zero, so `nth(0)` /// returns the first value, `nth(1)` the second, and so on. /// - /// `nth()` will return `None` if `n` is larger than the length of the + /// `nth()` will return `None` if `n` >= the length of the /// iterator. /// /// # Examples @@ -237,7 +237,7 @@ pub trait Iterator { /// assert_eq!(iter.nth(1), None); /// ``` /// - /// Returning `None` if there are less than `n` elements: + /// Returning `None` if there are less than `n + 1` elements: /// /// ``` /// let a = [1, 2, 3]; From 16219deb5c87bcc85f4c28dff7d83705abbcfe19 Mon Sep 17 00:00:00 2001 From: Kaiyin Zhong Date: Wed, 4 May 2016 23:29:28 +0200 Subject: [PATCH 2/2] Update iterator.rs --- src/libcore/iter/iterator.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/libcore/iter/iterator.rs b/src/libcore/iter/iterator.rs index c13512a399ad8..b80f77c0d25a9 100644 --- a/src/libcore/iter/iterator.rs +++ b/src/libcore/iter/iterator.rs @@ -214,7 +214,7 @@ pub trait Iterator { /// Like most indexing operations, the count starts from zero, so `nth(0)` /// returns the first value, `nth(1)` the second, and so on. /// - /// `nth()` will return `None` if `n` >= the length of the + /// `nth()` will return `None` if `n` is greater than or equal to the length of the /// iterator. /// /// # Examples