2 use crate::io::{self, IoSlice, IoSliceMut};
3 use crate::net::{Ipv4Addr, Ipv6Addr, Shutdown, SocketAddr};
4 use crate::sys::unsupported;
5 use crate::time::Duration;
7 pub struct TcpStream(!);
10 pub fn connect(_: io::Result<&SocketAddr>) -> io::Result<TcpStream> {
14 pub fn connect_timeout(_: &SocketAddr, _: Duration) -> io::Result<TcpStream> {
18 pub fn set_read_timeout(&self, _: Option<Duration>) -> io::Result<()> {
22 pub fn set_write_timeout(&self, _: Option<Duration>) -> io::Result<()> {
26 pub fn read_timeout(&self) -> io::Result<Option<Duration>> {
30 pub fn write_timeout(&self) -> io::Result<Option<Duration>> {
34 pub fn peek(&self, _: &mut [u8]) -> io::Result<usize> {
38 pub fn read(&self, _: &mut [u8]) -> io::Result<usize> {
42 pub fn read_vectored(&self, _: &mut [IoSliceMut<'_>]) -> io::Result<usize> {
46 pub fn is_read_vectored(&self) -> bool {
50 pub fn write(&self, _: &[u8]) -> io::Result<usize> {
54 pub fn write_vectored(&self, _: &[IoSlice<'_>]) -> io::Result<usize> {
58 pub fn is_write_vectored(&self) -> bool {
62 pub fn peer_addr(&self) -> io::Result<SocketAddr> {
66 pub fn socket_addr(&self) -> io::Result<SocketAddr> {
70 pub fn shutdown(&self, _: Shutdown) -> io::Result<()> {
74 pub fn duplicate(&self) -> io::Result<TcpStream> {
78 pub fn set_linger(&self, _: Option<Duration>) -> io::Result<()> {
82 pub fn linger(&self) -> io::Result<Option<Duration>> {
86 pub fn set_nodelay(&self, _: bool) -> io::Result<()> {
90 pub fn nodelay(&self) -> io::Result<bool> {
94 pub fn set_ttl(&self, _: u32) -> io::Result<()> {
98 pub fn ttl(&self) -> io::Result<u32> {
102 pub fn take_error(&self) -> io::Result<Option<io::Error>> {
106 pub fn set_nonblocking(&self, _: bool) -> io::Result<()> {
111 impl fmt::Debug for TcpStream {
112 fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result {
117 pub struct TcpListener(!);
120 pub fn bind(_: io::Result<&SocketAddr>) -> io::Result<TcpListener> {
124 pub fn socket_addr(&self) -> io::Result<SocketAddr> {
128 pub fn accept(&self) -> io::Result<(TcpStream, SocketAddr)> {
132 pub fn duplicate(&self) -> io::Result<TcpListener> {
136 pub fn set_ttl(&self, _: u32) -> io::Result<()> {
140 pub fn ttl(&self) -> io::Result<u32> {
144 pub fn set_only_v6(&self, _: bool) -> io::Result<()> {
148 pub fn only_v6(&self) -> io::Result<bool> {
152 pub fn take_error(&self) -> io::Result<Option<io::Error>> {
156 pub fn set_nonblocking(&self, _: bool) -> io::Result<()> {
161 impl fmt::Debug for TcpListener {
162 fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result {
167 pub struct UdpSocket(!);
170 pub fn bind(_: io::Result<&SocketAddr>) -> io::Result<UdpSocket> {
174 pub fn peer_addr(&self) -> io::Result<SocketAddr> {
178 pub fn socket_addr(&self) -> io::Result<SocketAddr> {
182 pub fn recv_from(&self, _: &mut [u8]) -> io::Result<(usize, SocketAddr)> {
186 pub fn peek_from(&self, _: &mut [u8]) -> io::Result<(usize, SocketAddr)> {
190 pub fn send_to(&self, _: &[u8], _: &SocketAddr) -> io::Result<usize> {
194 pub fn duplicate(&self) -> io::Result<UdpSocket> {
198 pub fn set_read_timeout(&self, _: Option<Duration>) -> io::Result<()> {
202 pub fn set_write_timeout(&self, _: Option<Duration>) -> io::Result<()> {
206 pub fn read_timeout(&self) -> io::Result<Option<Duration>> {
210 pub fn write_timeout(&self) -> io::Result<Option<Duration>> {
214 pub fn set_broadcast(&self, _: bool) -> io::Result<()> {
218 pub fn broadcast(&self) -> io::Result<bool> {
222 pub fn set_multicast_loop_v4(&self, _: bool) -> io::Result<()> {
226 pub fn multicast_loop_v4(&self) -> io::Result<bool> {
230 pub fn set_multicast_ttl_v4(&self, _: u32) -> io::Result<()> {
234 pub fn multicast_ttl_v4(&self) -> io::Result<u32> {
238 pub fn set_multicast_loop_v6(&self, _: bool) -> io::Result<()> {
242 pub fn multicast_loop_v6(&self) -> io::Result<bool> {
246 pub fn join_multicast_v4(&self, _: &Ipv4Addr, _: &Ipv4Addr) -> io::Result<()> {
250 pub fn join_multicast_v6(&self, _: &Ipv6Addr, _: u32) -> io::Result<()> {
254 pub fn leave_multicast_v4(&self, _: &Ipv4Addr, _: &Ipv4Addr) -> io::Result<()> {
258 pub fn leave_multicast_v6(&self, _: &Ipv6Addr, _: u32) -> io::Result<()> {
262 pub fn set_ttl(&self, _: u32) -> io::Result<()> {
266 pub fn ttl(&self) -> io::Result<u32> {
270 pub fn take_error(&self) -> io::Result<Option<io::Error>> {
274 pub fn set_nonblocking(&self, _: bool) -> io::Result<()> {
278 pub fn recv(&self, _: &mut [u8]) -> io::Result<usize> {
282 pub fn peek(&self, _: &mut [u8]) -> io::Result<usize> {
286 pub fn send(&self, _: &[u8]) -> io::Result<usize> {
290 pub fn connect(&self, _: io::Result<&SocketAddr>) -> io::Result<()> {
295 impl fmt::Debug for UdpSocket {
296 fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result {
301 pub struct LookupHost(!);
304 pub fn port(&self) -> u16 {
309 impl Iterator for LookupHost {
310 type Item = SocketAddr;
311 fn next(&mut self) -> Option<SocketAddr> {
316 impl TryFrom<&str> for LookupHost {
317 type Error = io::Error;
319 fn try_from(_v: &str) -> io::Result<LookupHost> {
324 impl<'a> TryFrom<(&'a str, u16)> for LookupHost {
325 type Error = io::Error;
327 fn try_from(_v: (&'a str, u16)) -> io::Result<LookupHost> {
332 #[allow(nonstandard_style)]
334 pub const AF_INET: u8 = 0;
335 pub const AF_INET6: u8 = 1;
336 pub type sa_family_t = u8;
338 #[derive(Copy, Clone)]
343 #[derive(Copy, Clone)]
344 pub struct sockaddr_in {
345 pub sin_family: sa_family_t,
347 pub sin_addr: in_addr,
350 #[derive(Copy, Clone)]
351 pub struct in6_addr {
352 pub s6_addr: [u8; 16],
355 #[derive(Copy, Clone)]
356 pub struct sockaddr_in6 {
357 pub sin6_family: sa_family_t,
359 pub sin6_addr: in6_addr,
360 pub sin6_flowinfo: u32,
361 pub sin6_scope_id: u32,
364 #[derive(Copy, Clone)]
365 pub struct sockaddr {}