Struct cdns_rs::sync::network::NetworkTap

pub struct NetworkTap<T: AsRawFd> { /* private fields */ }

An instance of the socket/stream.

Trait Implementations

impl<T: Debug + AsRawFd> Debug for NetworkTap<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl SocketTap for NetworkTap<TcpStream>

fn connect(&mut self, timeout: Option<Duration>) -> CDnsResult<()>

Connects to the remote host.
If timeout is not set, the socket is initialized in non blocking mode and [PollFd] is created to use with poll(2).
If timeout is set, then the socket is initialized in blocking mode with timeout. Tht [PollFd] is not generated!

fn is_tcp(&self) -> bool

Tells if current instance is TcpStream if true, or UdpSocket if false

fn is_conncected(&self) -> bool

Tells if socket/stream is connected to remote host

fn get_fd(&self) -> Option<BorrowedFd<'_>>

Returns the raw fd of the socket.

fn get_remote_addr(&self) -> &SocketAddr

Returns the remote host Ip and port.

fn send(&mut self, sndbuf: &[u8]) -> CDnsResult<usize>

Sends data over wire.

fn recv(&mut self, rcvbuf: &mut [u8]) -> CDnsResult<usize>

Receives data transmitted from remote host. In nonblocking mode it should be called only after the event was polled In blocking mode it will block until received or timeout.

impl SocketTap for NetworkTap<UdpSocket>

fn connect(&mut self, timeout: Option<Duration>) -> CDnsResult<()>

Connects to the remote host.
If timeout is not set, the socket is initialized in non blocking mode and [PollFd] is created to use with poll(2).
If timeout is set, then the socket is initialized in blocking mode with timeout. Tht [PollFd] is not generated!

fn is_tcp(&self) -> bool

Tells if current instance is TcpStream if true, or UdpSocket if false

fn is_conncected(&self) -> bool

Tells if socket/stream is connected to remote host

fn get_fd(&self) -> Option<BorrowedFd<'_>>

Returns the raw fd of the socket.

fn get_remote_addr(&self) -> &SocketAddr

Returns the remote host Ip and port.

fn send(&mut self, sndbuf: &[u8]) -> CDnsResult<usize>

Sends data over wire.

fn recv(&mut self, rcvbuf: &mut [u8]) -> CDnsResult<usize>

Receives data transmitted from remote host. In nonblocking mode it should be called only after the event was polled In blocking mode it will block until received or timeout.