Struct embassy_net::raw::RawSocket

pub struct RawSocket<'a> { /* private fields */ }

An Raw socket.

Implementations

impl<'a> RawSocket<'a>

pub fn new<D: Driver>( stack: &'a Stack<D>, ip_version: IpVersion, ip_protocol: IpProtocol, rx_meta: &'a mut [PacketMetadata], rx_buffer: &'a mut [u8], tx_meta: &'a mut [PacketMetadata], tx_buffer: &'a mut [u8] ) -> Self

Create a new Raw socket using the provided stack and buffers.

pub async fn recv(&self, buf: &mut [u8]) -> Result<usize, RecvError>

Receive a datagram.

This method will wait until a datagram is received.

pub fn poll_recv( &self, buf: &mut [u8], cx: &mut Context<'_> ) -> Poll<Result<usize, RecvError>>

Receive a datagram.

When no datagram is available, this method will return Poll::Pending and register the current task to be notified when a datagram is received.

pub async fn send(&self, buf: &[u8])

Send a datagram.

This method will wait until the datagram has been sent.`

pub fn poll_send(&self, buf: &[u8], cx: &mut Context<'_>) -> Poll<()>

Send a datagram.

When the datagram has been sent, this method will return Poll::Ready(Ok()).

When the socket’s send buffer is full, this method will return Poll::Pending and register the current task to be notified when the buffer has space available.

Trait Implementations

impl Drop for RawSocket<'_>

fn drop(&mut self)

Executes the destructor for this type.