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Added #![feature] declarations

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philipp 2016-08-21 13:23:39 +02:00
parent 4b87c7e3b4
commit dfeb20ce60
1 changed files with 2 additions and 0 deletions
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2
src/libcore/iter/iterator.rs
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@ -1673,6 +1673,7 @@ pub trait Iterator {
/// # Examples
///
/// ```
/// #![feature(iter_max_by)]
/// let a = [-3_i32, 0, 1, 5, -10];
/// assert_eq!(*a.iter().max_by(|x, y| x.cmp(y)).unwrap(), 5);
/// ```
@ -1722,6 +1723,7 @@ pub trait Iterator {
/// # Examples
///
/// ```
/// #![feature(iter_min_by)]
/// let a = [-3_i32, 0, 1, 5, -10];
/// assert_eq!(*a.iter().min_by(|x, y| x.cmp(y)).unwrap(), -10);
/// ```