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Rollup merge of #46218 - rust-lang:frewsxcv-rename-slice-swap-param, r=kennytm

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Rename param in `[T]::swap_with_slice` from `src` to `other`.

The idea of ‘source’ and ‘destination’ aren’t very applicable for this
operation since both slices can both be considered sources and
destinations.
This commit is contained in:
Guillaume Gomez 2017-11-23 21:51:12 +01:00 • committed by GitHub
commit f7373b1e1e
1 changed files with 9 additions and 9 deletions
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18
src/liballoc/slice.rs
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@ -1468,9 +1468,9 @@ impl<T> [T] {
core_slice::SliceExt::copy_from_slice(self, src)
}
/// Swaps all elements in `self` with those in `src`.
/// Swaps all elements in `self` with those in `other`.
///
/// The length of `src` must be the same as `self`.
/// The length of `other` must be the same as `self`.
///
/// # Panics
///
@ -1481,16 +1481,16 @@ impl<T> [T] {
/// ```
/// #![feature(swap_with_slice)]
///
/// let mut src = [1, 2, 3];
/// let mut dst = [7, 8, 9];
/// let mut slice1 = [1, 2, 3];
/// let mut slice2 = [7, 8, 9];
///
/// src.swap_with_slice(&mut dst);
/// assert_eq!(src, [7, 8, 9]);
/// assert_eq!(dst, [1, 2, 3]);
/// slice1.swap_with_slice(&mut slice2);
/// assert_eq!(slice1, [7, 8, 9]);
/// assert_eq!(slice2, [1, 2, 3]);
/// ```
#[unstable(feature = "swap_with_slice", issue = "44030")]
pub fn swap_with_slice(&mut self, src: &mut [T]) {
core_slice::SliceExt::swap_with_slice(self, src)
pub fn swap_with_slice(&mut self, other: &mut [T]) {
core_slice::SliceExt::swap_with_slice(self, other)
}
/// Copies `self` into a new `Vec`.