2085 ) -> Result<RawFd> {  in socket()
2110 ) -> Result<(RawFd, RawFd)> {  in socketpair()  argument
2135 pub fn listen(sockfd: RawFd, backlog: usize) -> Result<()> {  in listen()
2144 pub fn bind(fd: RawFd, addr: &dyn SockaddrLike) -> Result<()> {  in bind()
2153 pub fn accept(sockfd: RawFd) -> Result<RawFd> {  in accept()
2180 pub fn accept4(sockfd: RawFd, flags: SockFlag) -> Result<RawFd> {  in accept4()
2191 pub fn connect(fd: RawFd, addr: &dyn SockaddrLike) -> Result<()> {  in connect()
2201 pub fn recv(sockfd: RawFd, buf: &mut [u8], flags: MsgFlags) -> Result<usize> {  in recv()
2219 pub fn recvfrom<T: SockaddrLike>(  in recvfrom()
2250     fd: RawFd,  in sendto()
2272 pub fn send(fd: RawFd, buf: &[u8], flags: MsgFlags) -> Result<usize> {  in send()
2304     fn set(&self, fd: RawFd, val: &Self::Val) -> Result<()>;  in set()
2310 pub fn getsockopt<O: GetSockOpt>(fd: RawFd, opt: O) -> Result<O::Val> {  in getsockopt()
2331 pub fn setsockopt<O: SetSockOpt>(  in setsockopt()
2467 pub fn shutdown(df: RawFd, how: Shutdown) -> Result<()> {  in shutdown()