# Trait std::os::unix::ffi::OsStrExt 1.0.0 [−] [src]

    pub trait OsStrExt {
        fn from_bytes(slice: &[u8]) -> &Self;
        fn as_bytes(&self) -> &[u8];
    }

Unix-specific extensions to `OsStr`.

## Required Methods

### `fn from_bytes(slice: &[u8]) -> &Self`

Creates an `OsStr` from a byte slice.

# Examples

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

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

### `fn as_bytes(&self) -> &[u8]`

Gets the underlying byte view of the `OsStr` slice.

# Examples

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

    let mut os_str = OsStr::new("foo");
    let bytes = os_str.as_bytes();
    assert_eq!(bytes, b"foo");Run

## Implementors

- `impl OsStrExt for OsStr`

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