src/libstd/sys/redox/ext/mod.rs

   1 // Copyright 2016 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 //! Experimental extensions to `std` for Unix platforms.
  12 //!
  13 //! For now, this module is limited to extracting file descriptors,
  14 //! but its functionality will grow over time.
  15 //!
  16 //! # Examples
  17 //!
  18 //! ```no_run
  19 //! use std::fs::File;
  20 //! use std::os::unix::prelude::*;
  21 //!
  22 //! fn main() {
  23 //!     let f = File::create("foo.txt").unwrap();
  24 //!     let fd = f.as_raw_fd();
  25 //!
  26 //!     // use fd with native unix bindings
  27 //! }
  28 //! ```
  29
  30 #![stable(feature = "rust1", since = "1.0.0")]
  31 #![doc(cfg(target_os = "redox"))]
  32
  33 pub mod ffi;
  34 pub mod fs;
  35 pub mod io;
  36 pub mod process;
  37 pub mod thread;
  38
  39 /// A prelude for conveniently writing platform-specific code.
  40 ///
  41 /// Includes all extension traits, and some important type definitions.
  42 #[stable(feature = "rust1", since = "1.0.0")]
  43 pub mod prelude {
  44     #[doc(no_inline)] #[stable(feature = "rust1", since = "1.0.0")]
  45     pub use super::io::{RawFd, AsRawFd, FromRawFd, IntoRawFd};
  46     #[doc(no_inline)] #[stable(feature = "rust1", since = "1.0.0")]
  47     pub use super::ffi::{OsStrExt, OsStringExt};
  48     #[doc(no_inline)] #[stable(feature = "rust1", since = "1.0.0")]
  49     pub use super::fs::{FileTypeExt, PermissionsExt, OpenOptionsExt, MetadataExt};
  50     #[doc(no_inline)] #[stable(feature = "rust1", since = "1.0.0")]
  51     pub use super::thread::JoinHandleExt;
  52     #[doc(no_inline)] #[stable(feature = "rust1", since = "1.0.0")]
  53     pub use super::process::{CommandExt, ExitStatusExt};
  54 }