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Versions: 39
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Contents
use crate::os::unix::net::UnixStream;
use std::os::unix;
use std::{fmt, io};
/// An iterator over incoming connections to a [`UnixListener`].
///
/// This corresponds to [`std::os::unix::net::Incoming`].
///
/// [`std::os::unix::net::Incoming`]: https://doc.rust-lang.org/std/os/unix/net/struct.Incoming.html
/// [`UnixListener`]: struct.UnixListener.html
pub struct Incoming<'a> {
std: unix::net::Incoming<'a>,
}
impl<'a> Incoming<'a> {
/// Constructs a new instance of `Self` from the given
/// `std::os::unix::net::Incoming`.
///
/// This grants access the resources the `std::os::unix::net::Incoming`
/// instance already has access to.
#[inline]
pub fn from_std(std: unix::net::Incoming<'a>) -> Self {
Self { std }
}
}
impl<'a> Iterator for Incoming<'a> {
type Item = io::Result<UnixStream>;
#[inline]
fn next(&mut self) -> Option<Self::Item> {
self.std.next().map(|result| {
let unix_stream = result?;
Ok(UnixStream::from_std(unix_stream))
})
}
#[inline]
fn size_hint(&self) -> (usize, Option<usize>) {
self.std.size_hint()
}
}
impl<'a> fmt::Debug for Incoming<'a> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
self.std.fmt(f)
}
}
Version data entries
39 entries across 39 versions & 1 rubygems