Struct SmolUdpSocket 

pub struct SmolUdpSocket(/* private fields */);

Async-io-backed UDP socket for use with QUIC transports.

Trait Implementations

impl AsFd for SmolUdpSocket

Available on Unix only.

fn as_fd(&self) -> BorrowedFd<'_>

Borrows the file descriptor.

impl Debug for SmolUdpSocket

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

Formats the value using the given formatter.

impl UdpTransport for SmolUdpSocket

fn from_std(socket: UdpSocket) -> Result<Self>

Wrap a bound, non-blocking std UDP socket into this async type.

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

The local address this socket is bound to.

fn poll_recv_io<R>( &self, cx: &mut Context<'_>, recv: impl FnMut(&Self) -> Result<R>, ) -> Poll<Result<R>>

Poll for read readiness, then attempt a receive operation.

fn poll_writable(&self, cx: &mut Context<'_>) -> Poll<Result<()>>

Poll for write readiness without attempting any I/O.

fn try_send_io<R>(&self, send: impl FnOnce(&Self) -> Result<R>) -> Result<R>

Attempt a send operation, managing readiness state.

fn max_transmit_segments(&self) -> usize

Maximum number of datagrams to send in a single syscall (GSO).

fn max_receive_segments(&self) -> usize

Maximum number of datagrams to receive in a single syscall (GRO).

fn may_fragment(&self) -> bool

Whether outbound datagrams may be fragmented by the network layer.