Function sock_from_raw_unchecked

crates/stdlib/src/socket.rs:3277–3288

SAFETY: fileno must not be equal to INVALID_SOCKET

(fileno: RawSocket)

    }
    /// SAFETY: fileno must not be equal to INVALID_SOCKET
    unsafe fn sock_from_raw_unchecked(fileno: RawSocket) -> Socket {
        #[cfg(unix)]
        {
            use std::os::unix::io::FromRawFd;
            unsafe { Socket::from_raw_fd(fileno) }
        }
        #[cfg(windows)]
        {
            use std::os::windows::io::FromRawSocket;
            unsafe { Socket::from_raw_socket(fileno) }
        }
    }
    pub(super) fn sock_fileno(sock: &Socket) -> RawSocket {
        #[cfg(unix)]
        {