Trait PunchSocket 

pub trait PunchSocket: Send + Sync {
    // Required methods
    fn send_to(&self, bytes: &[u8], target: SocketAddr) -> Result<usize>;
    fn recv_from(&self, bytes: &mut [u8]) -> Result<(usize, SocketAddr)>;
    fn local_addr(&self) -> Result<SocketAddr>;
    fn prepare(&self, bound: Option<Duration>) -> Result<()>;

    // Provided method
    fn wake(&self) -> Result<()> { ... }
}

Datagram I/O shared by address observation and the direct carrier. A gateway adapter must preserve the actual remote endpoint on receive.

Required Methods

fn send_to(&self, bytes: &[u8], target: SocketAddr) -> Result<usize>

Errors

Propagates socket or gateway failures.

fn recv_from(&self, bytes: &mut [u8]) -> Result<(usize, SocketAddr)>

Errors

Propagates socket or gateway failures.

fn local_addr(&self) -> Result<SocketAddr>

Errors

Propagates address inspection failure.

fn prepare(&self, bound: Option<Duration>) -> Result<()>

Sets an observation bound, or parks indefinitely on delivery.

Errors

Refuses connected sockets and propagates socket setup failures.

Provided Methods

fn wake(&self) -> Result<()>

Interrupts a parked receiver through its owned socket.

Errors

Propagates address inspection and wake delivery failures.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl PunchSocket for UdpSocket

fn send_to(&self, bytes: &[u8], target: SocketAddr) -> Result<usize>

fn recv_from(&self, bytes: &mut [u8]) -> Result<(usize, SocketAddr)>

fn local_addr(&self) -> Result<SocketAddr>

fn prepare(&self, bound: Option<Duration>) -> Result<()>

Implementors