Struct UdpDatalink 

pub struct UdpDatalink { /* private fields */ }

A bidirectional UDP data link.

Implementations

impl UdpDatalink

pub fn new(socket: UdpSocket, remote: SocketAddr) -> Self

Creates a new data link from an existing socket and remote address.

pub fn bind(local: SocketAddr, remote: SocketAddr) -> Result<Self, CfsError>

Binds a local socket and creates a data link to the remote address.

pub fn split(&self) -> (UdpFrameReader<'_>, UdpFrameWriter<'_>)

Splits into independent read and write halves.

Both halves borrow the underlying socket. send() and recv() on UdpSocket take &self, so concurrent use is safe.

Trait Implementations

impl Datalink for UdpDatalink

type ReadError = CfsError

Error type for read operations.

type WriteError = CfsError

Error type for write operations.

type Reader<'a> = UdpFrameReader<'a>

Read half type.

type Writer<'a> = UdpFrameWriter<'a>

Write half type.

fn split(&mut self) -> (UdpFrameReader<'_>, UdpFrameWriter<'_>)

Split into independent read and write halves.

impl DatalinkRead for UdpDatalink

type Error = CfsError

Error type for read operations.

async fn read(&mut self, buffer: &mut [u8]) -> Result<usize, Self::Error>

Read data from the link into buffer.

impl DatalinkWrite for UdpDatalink

type Error = CfsError

Error type for write operations.

async fn write(&mut self, data: &[u8]) -> Result<(), Self::Error>

Write data over the link.