Add [T]::swap_with_slice

The safe version of a method from ptr, like [T]::copy_from_slice
2017-08-21 22:20:00 -07:00
parent 8df670b6a6
commit c4cb2d1f2e
3 changed files with 39 additions and 1 deletions
--- a/src/liballoc/lib.rs
+++ b/src/liballoc/lib.rs
@@ -121,7 +121,7 @@
 #![feature(unsize)]
 #![feature(allocator_internals)]

-#![cfg_attr(not(test), feature(fused, fn_traits, placement_new_protocol))]
+#![cfg_attr(not(test), feature(fused, fn_traits, placement_new_protocol, swap_with_slice))]
 #![cfg_attr(test, feature(test, box_heap))]

 // Allow testing this library