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Auto merge of #34876 - frewsxcv:vec-as-mut-slice, r=alexcrichton

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Remove unnecessary indexing and deref in `Vec::as_mut_slice`.

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bors 2016-07-17 12:04:51 -07:00 • committed by GitHub
commit f441bca499
1 changed files with 1 additions and 1 deletions
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src/libcollections/vec.rs
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@ -520,7 +520,7 @@ impl<T> Vec<T> {
#[inline] #[inline]
#[stable(feature = "vec_as_slice", since = "1.7.0")] #[stable(feature = "vec_as_slice", since = "1.7.0")]
pub fn as_mut_slice(&mut self) -> &mut [T] { pub fn as_mut_slice(&mut self) -> &mut [T] {
&mut self[..] self
} }
/// Sets the length of a vector. /// Sets the length of a vector.