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Co-Authored-By: cuviper <cuviper@gmail.com>
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Mazdak Farrokhzad 2019-03-05 16:17:50 -08:00 committed by GitHub
parent 538a0963ff
commit 5384a11fca
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1 changed files with 4 additions and 4 deletions
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8
src/libcore/slice/mod.rs
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@ -3291,8 +3291,8 @@ impl<'a, T> IterMut<'a, T> {
/// Views the underlying data as a subslice of the original data.
///
/// To avoid creating `&mut` references that alias, this has a
/// borrowed lifetime from the iterator.
/// To avoid creating `&mut [T]` references that alias, the returned slice
/// borrows its lifetime from the iterator the method is applied on.
///
/// # Examples
///
@ -3302,11 +3302,11 @@ impl<'a, T> IterMut<'a, T> {
/// # #![feature(slice_iter_mut_as_slice)]
/// // First, we declare a type which has `iter_mut` method to get the `IterMut`
/// // struct (&[usize here]):
/// let mut slice = &mut [1, 2, 3];
/// let mut slice: &mut [usize] = &mut [1, 2, 3];
///
/// // Then, we get the iterator:
/// let mut iter = slice.iter_mut();
/// // So if we print what `as_slice` method returns here, we have "[1, 2, 3]":
/// // So if we print what the `as_slice` method returns here, we have "[1, 2, 3]":
/// println!("{:?}", iter.as_slice());
/// assert_eq!(iter.as_slice(), &[1, 2, 3]);
///