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| author | Ulrik Sverdrup <bluss@users.noreply.github.com> | 2016-02-23 19:25:43 +0100 |
|---|---|---|
| committer | Ulrik Sverdrup <bluss@users.noreply.github.com> | 2016-02-26 14:51:38 +0100 |
| commit | 2d6496dd8432c71b65d67c7216fbd4428c06527b (patch) | |
| tree | e82e379131bb08248dc4d625b19a3a53673957d4 /src/libstd/lib.rs | |
| parent | 09130044ce7429beb95742afa7fd371960dbe607 (diff) | |
| download | rust-2d6496dd8432c71b65d67c7216fbd4428c06527b.tar.gz rust-2d6496dd8432c71b65d67c7216fbd4428c06527b.zip | |
Use .copy_from_slice() where applicable
.copy_from_slice() does the same job of .clone_from_slice(), but the former is explicitly for Copy elements and calls `memcpy` directly, and thus is it efficient without optimization too.
Diffstat (limited to 'src/libstd/lib.rs')
| -rw-r--r-- | src/libstd/lib.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs index d8ecddcbe42..f9e7c1fede2 100644 --- a/src/libstd/lib.rs +++ b/src/libstd/lib.rs @@ -222,6 +222,7 @@ #![feature(collections)] #![feature(collections_bound)] #![feature(const_fn)] +#![feature(copy_from_slice)] #![feature(core_float)] #![feature(core_intrinsics)] #![feature(decode_utf16)] |