diff options
| author | Diggory Blake <diggsey@googlemail.com> | 2018-03-26 23:24:31 +0100 |
|---|---|---|
| committer | Diggory Blake <diggsey@googlemail.com> | 2018-03-27 01:39:11 +0100 |
| commit | 04f6692aaf78809c041ba6145bde2dcbeec9725e (patch) | |
| tree | b02d9698234c023d503e8c7e5303eca5dc5caa1a /src/libstd/sys/wasm | |
| parent | f5631d9ac7745dd6eaea2bc6c236d5f8e54e9a18 (diff) | |
| download | rust-04f6692aaf78809c041ba6145bde2dcbeec9725e.tar.gz rust-04f6692aaf78809c041ba6145bde2dcbeec9725e.zip | |
Implement `shrink_to` method on collections
Diffstat (limited to 'src/libstd/sys/wasm')
| -rw-r--r-- | src/libstd/sys/wasm/os_str.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libstd/sys/wasm/os_str.rs b/src/libstd/sys/wasm/os_str.rs index 543c22ebe18..84f560af69b 100644 --- a/src/libstd/sys/wasm/os_str.rs +++ b/src/libstd/sys/wasm/os_str.rs @@ -104,6 +104,11 @@ impl Buf { self.inner.shrink_to_fit() } + #[inline] + pub fn shrink_to(&mut self, min_capacity: usize) { + self.inner.shrink_to(min_capacity) + } + pub fn as_slice(&self) -> &Slice { unsafe { mem::transmute(&*self.inner) } } |