bjoernager/rust
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Auto merge of #29459 - tshepang:simplify, r=steveklabnik

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bors 2015-11-03 08:18:45 +00:00
commit eacd35984b
1 changed files with 3 additions and 3 deletions
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6
src/libcore/iter.rs
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@ -2557,11 +2557,11 @@ pub trait Extend<A> {
///
/// ```
/// // You can extend a String with some chars:
/// let mut message = String::from("The first three letters are: ");
/// let mut message = String::from("abc");
///
/// message.extend(['a', 'b', 'c'].iter());
/// message.extend(['d', 'e', 'f'].iter());
///
/// assert_eq!("abc", &message[29..32]);
/// assert_eq!("abcdef", &message);
/// ```
#[stable(feature = "rust1", since = "1.0.0")]
fn extend<T: IntoIterator<Item=A>>(&mut self, iterable: T);