src/libstd/ffi/mod.rs


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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

//! Utilities related to FFI bindings.

#![unstable(feature = "std_misc",
            reason = "module just underwent fairly large reorganization and the dust \
                      still needs to settle")]

pub use self::c_str::CString;
pub use self::c_str::c_str_to_bytes;
pub use self::c_str::c_str_to_bytes_with_nul;

pub use self::os_str::OsString;
pub use self::os_str::OsStr;

mod c_str;
mod os_str;

// FIXME (#21670): these should be defined in the os_str module
/// Freely convertible to an `&OsStr` slice.
pub trait AsOsStr {
    /// Convert to an `&OsStr` slice.
    fn as_os_str(&self) -> &OsStr;
}