std::os::unix::ffi - Rust
Description: API documentation for the Rust `ffi` mod in crate `std`.
Keywords: rust, rustlang, rust-lang, ffi

# 1.0.0[−][src]Module std::os::unix::ffi

This is supported on Unix only.

Unix-specific extension to the primitives in the `std::ffi` module

# Examples

    use std::ffi::OsString;
    use std::os::unix::ffi::OsStringExt;

    let bytes = b"foo".to_vec();

    // OsStringExt::from_vec
    let os_string = OsString::from_vec(bytes);
    assert_eq!(os_string.to_str(), Some("foo"));

    // OsStringExt::into_vec
    let bytes = os_string.into_vec();
    assert_eq!(bytes, b"foo");

Run

    use std::ffi::OsStr;
    use std::os::unix::ffi::OsStrExt;

    let bytes = b"foo";

    // OsStrExt::from_bytes
    let os_str = OsStr::from_bytes(bytes);
    assert_eq!(os_str.to_str(), Some("foo"));

    // OsStrExt::as_bytes
    let bytes = os_str.as_bytes();
    assert_eq!(bytes, b"foo");

Run

## Traits

OsStrExt | Unix Platform-specific extensions to `OsStr`.
OsStringExt | Unix Platform-specific extensions to `OsString`.