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use crate::net::{Incoming, SocketAddr, TcpStream};
#[cfg(unix)]
use std::os::unix::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd};
#[cfg(windows)]
use std::os::windows::io::{AsRawSocket, FromRawSocket, IntoRawSocket, RawSocket};
use std::{fmt, io, net};
pub struct TcpListener {
std: net::TcpListener,
}
impl TcpListener {
#[inline]
pub unsafe fn from_std(std: net::TcpListener) -> Self {
Self { std }
}
#[inline]
pub fn local_addr(&self) -> io::Result<SocketAddr> {
self.std.local_addr()
}
#[inline]
pub fn try_clone(&self) -> io::Result<Self> {
let tcp_listener = self.std.try_clone()?;
Ok(unsafe { Self::from_std(tcp_listener) })
}
#[inline]
pub fn accept(&self) -> io::Result<(TcpStream, SocketAddr)> {
self.std
.accept()
.map(|(tcp_stream, addr)| (unsafe { TcpStream::from_std(tcp_stream) }, addr))
}
#[inline]
pub fn incoming(&self) -> Incoming {
let incoming = self.std.incoming();
unsafe { Incoming::from_std(incoming) }
}
#[inline]
pub fn set_ttl(&self, ttl: u32) -> io::Result<()> {
self.std.set_ttl(ttl)
}
#[inline]
pub fn ttl(&self) -> io::Result<u32> {
self.std.ttl()
}
#[inline]
pub fn take_error(&self) -> io::Result<Option<io::Error>> {
self.std.take_error()
}
#[inline]
pub fn set_nonblocking(&self, nonblocking: bool) -> io::Result<()> {
self.std.set_nonblocking(nonblocking)
}
}
#[cfg(unix)]
impl FromRawFd for TcpListener {
#[inline]
unsafe fn from_raw_fd(fd: RawFd) -> Self {
Self::from_std(net::TcpListener::from_raw_fd(fd))
}
}
#[cfg(windows)]
impl FromRawSocket for TcpListener {
#[inline]
unsafe fn from_raw_socket(socket: RawSocket) -> Self {
Self::from_std(net::TcpListener::from_raw_socket(socket))
}
}
#[cfg(unix)]
impl AsRawFd for TcpListener {
#[inline]
fn as_raw_fd(&self) -> RawFd {
self.std.as_raw_fd()
}
}
#[cfg(windows)]
impl AsRawSocket for TcpListener {
#[inline]
fn as_raw_socket(&self) -> RawSocket {
self.std.as_raw_socket()
}
}
#[cfg(unix)]
impl IntoRawFd for TcpListener {
#[inline]
fn into_raw_fd(self) -> RawFd {
self.std.into_raw_fd()
}
}
#[cfg(windows)]
impl IntoRawSocket for TcpListener {
#[inline]
fn into_raw_socket(self) -> RawSocket {
self.std.into_raw_socket()
}
}
impl fmt::Debug for TcpListener {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let mut res = f.debug_struct("TcpListener");
res.finish()
}
}