src/libstd/ffi/mod.rs

   1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 //! Utilities related to FFI bindings.
  12
  13 #![stable(feature = "rust1", since = "1.0.0")]
  14
  15 #[stable(feature = "rust1", since = "1.0.0")]
  16 pub use self::c_str::{CString, CStr, NulError};
  17
  18 #[stable(feature = "rust1", since = "1.0.0")]
  19 pub use self::os_str::{OsString, OsStr};
  20
  21 mod c_str;
  22 mod os_str;
  23
  24 // FIXME (#21670): these should be defined in the os_str module
  25 /// Freely convertible to an `&OsStr` slice.
  26 #[unstable(feature = "std_misc")]
  27 pub trait AsOsStr {
  28     /// Convert to an `&OsStr` slice.
  29     fn as_os_str(&self) -> &OsStr;
  30 }