Struct UdpSocket 

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

Available on crate feature net only.

A UDP socket.

After creating a UdpSocket by binding it to a socket address, data can be sent to and received from any other socket address.

As stated in the User Datagram Protocol’s specification in IETF RFC 768, UDP is an unordered, unreliable protocol. Refer to TcpListener and TcpStream for async TCP primitives.

This type is an async version of std::net::UdpSocket.

Implementations

impl UdpSocket

pub fn as_raw_ptr(&self) -> &dyn DriverUdpSocket

Returns inner driver-specific implementation.

pub async fn bind<L: ToSocketAddrs>(laddrs: L) -> Result<Self>

Create new udp socket which will be bound to the specified laddrs

pub async fn bind_with<L: ToSocketAddrs>( laddrs: L, driver: &dyn Driver, ) -> Result<Self>

pub unsafe fn from_raw_fd_with(fd: RawFd, driver: &dyn Driver) -> Result<Self>

Available on Unix only.

pub unsafe fn from_raw_fd(fd: RawFd) -> Result<Self>

Available on Unix only.

pub async fn send_to<Buf: AsRef<[u8]>, A: ToSocketAddrs>( &self, buf: Buf, target: A, ) -> Result<usize>

Sends data on the socket to the given target address.

On success, returns the number of bytes written.

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

Receives data from the socket.

On success, returns the number of bytes read and the origin.

Trait Implementations

impl Clone for UdpSocket

fn clone(&self) -> UdpSocket

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Deref for UdpSocket

type Target = dyn DriverUdpSocket

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: DriverUdpSocket + 'static> From<T> for UdpSocket

fn from(value: T) -> Self

Converts to this type from the input type.