Trait std::os::wasi::ffi::OsStrExt

1.0.0· source[−]
pub trait OsStrExt: Sealed {
    fn from_bytes(slice: &[u8]) -> &Self;

    fn as_bytes(&self) -> &[u8]ⓘ
Notable traits for &[u8]
impl Read for &[u8]impl Write for &mut [u8]
;
}
This is supported on WASI only.
Expand description

Platform-specific extensions to OsStr.

This trait is sealed: it cannot be implemented outside the standard library. This is so that future additional methods are not breaking changes.

Required methods

Creates an OsStr from a byte slice.

See the module documentation for an example.

Gets the underlying byte view of the OsStr slice.

See the module documentation for an example.

Implementors