Trait io_lifetimes::IntoFd

pub trait IntoFd {
    // Required method
    fn into_fd(self) -> OwnedFd;
}

👎Deprecated since 1.0.0: <code>IntoFd</code> is replaced by <code>From<...> for OwnedFd</code> or <code>Into<OwnedFd></code>

Expand description

A trait to express the ability to consume an object and acquire ownership of its file descriptor.

Required Methods§

👎Deprecated since 1.0.0: <code>IntoFd</code> is replaced by <code>From<...> for OwnedFd</code> or <code>Into<OwnedFd></code>

Consumes this object, returning the underlying file descriptor.

use std::fs::File;
use io_lifetimes::{IntoFd, OwnedFd};

let f = File::open("foo.txt")?;
let owned_fd: OwnedFd = f.into_fd();