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| author | Corey Farwell <coreyf@rwell.org> | 2017-03-12 16:22:29 -0400 |
|---|---|---|
| committer | Corey Farwell <coreyf@rwell.org> | 2017-03-14 09:30:18 -0400 |
| commit | 6adbbfc6ba8786ea91e1051ea14d64a91839f5b5 (patch) | |
| tree | 81bd4ea257bb69a4d82aec3fa422526d8e070db9 /src/libstd/ffi | |
| parent | bda57dbc059a15222173b40a5e4d7e5579adcfec (diff) | |
| download | rust-6adbbfc6ba8786ea91e1051ea14d64a91839f5b5.tar.gz rust-6adbbfc6ba8786ea91e1051ea14d64a91839f5b5.zip | |
Add doc example for `OsString::into_boxed_os_str`.
Diffstat (limited to 'src/libstd/ffi')
| -rw-r--r-- | src/libstd/ffi/os_str.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/libstd/ffi/os_str.rs b/src/libstd/ffi/os_str.rs index 9da6eca3408..b0f79f9a395 100644 --- a/src/libstd/ffi/os_str.rs +++ b/src/libstd/ffi/os_str.rs @@ -248,6 +248,18 @@ impl OsString { } /// Converts this `OsString` into a boxed `OsStr`. + /// + /// # Examples + /// + /// ``` + /// #![feature(into_boxed_os_str)] + /// + /// use std::ffi::{OsString, OsStr}; + /// + /// let s = OsString::from("hello"); + /// + /// let b: Box<OsStr> = s.into_boxed_os_str(); + /// ``` #[unstable(feature = "into_boxed_os_str", issue = "0")] pub fn into_boxed_os_str(self) -> Box<OsStr> { unsafe { mem::transmute(self.inner.into_box()) } |