bors ba65645c78 Auto merge of #44031 - scottmcm:swap_with_slice, r=alexcrichton
Add [T]::swap_with_slice

The safe version of a method from `ptr`, like `[T]::copy_from_slice` is.

Tracking issue: https://github.com/rust-lang/rust/issues/44030
2017-08-25 10:20:15 +00:00
..