Trait trust_dns_proto::udp::UdpSocket

pub trait UdpSocketwhere
    Self: Send + Sync + Sized + Unpin,{
    type Time: Time;

    // Required methods
    fn connect<'async_trait>(
        addr: SocketAddr
    ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>
       where Self: 'async_trait;
    fn connect_with_bind<'async_trait>(
        addr: SocketAddr,
        bind_addr: SocketAddr
    ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>
       where Self: 'async_trait;
    fn bind<'async_trait>(
        addr: SocketAddr
    ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>
       where Self: 'async_trait;
    fn poll_recv_from(
        &self,
        cx: &mut Context<'_>,
        buf: &mut [u8]
    ) -> Poll<Result<(usize, SocketAddr)>>;
    fn poll_send_to(
        &self,
        cx: &mut Context<'_>,
        buf: &[u8],
        target: SocketAddr
    ) -> Poll<Result<usize>>;

    // Provided methods
    fn recv_from<'life0, 'life1, 'async_trait>(
        &'life0 self,
        buf: &'life1 mut [u8]
    ) -> Pin<Box<dyn Future<Output = Result<(usize, SocketAddr)>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn send_to<'life0, 'life1, 'async_trait>(
        &'life0 self,
        buf: &'life1 [u8],
        target: SocketAddr
    ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
}

Trait for UdpSocket

Required Associated Types

type Time: Time

Time implementation used for this type

Required Methods

fn connect<'async_trait>( addr: SocketAddr ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>where Self: 'async_trait,

setups up a “client” udp connection that will only receive packets from the associated address

fn connect_with_bind<'async_trait>( addr: SocketAddr, bind_addr: SocketAddr ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>where Self: 'async_trait,

same as connect, but binds to the specified local address for seding address

fn bind<'async_trait>( addr: SocketAddr ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>where Self: 'async_trait,

a “server” UDP socket, that bind to the local listening address, and unbound remote address (can receive from anything)

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

Poll once Receive data from the socket and returns the number of bytes read and the address from where the data came on success.

fn poll_send_to( &self, cx: &mut Context<'_>, buf: &[u8], target: SocketAddr ) -> Poll<Result<usize>>

Poll once to send data to the given address.

Provided Methods

fn recv_from<'life0, 'life1, 'async_trait>( &'life0 self, buf: &'life1 mut [u8] ) -> Pin<Box<dyn Future<Output = Result<(usize, SocketAddr)>> + Send + 'async_trait>>where Self: Sync + 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Receive data from the socket and returns the number of bytes read and the address from where the data came on success.

fn send_to<'life0, 'life1, 'async_trait>( &'life0 self, buf: &'life1 [u8], target: SocketAddr ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>where Self: Sync + 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Send data to the given address.

Implementations on Foreign Types

impl UdpSocket for UdpSocket

fn connect<'async_trait>( addr: SocketAddr ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>where Self: 'async_trait,

setups up a “client” udp connection that will only receive packets from the associated address

if the addr is ipv4 then it will bind local addr to 0.0.0.0:0, ipv6 [::]0

fn connect_with_bind<'async_trait>( _addr: SocketAddr, bind_addr: SocketAddr ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>where Self: 'async_trait,

same as connect, but binds to the specified local address for seding address

type Time = TokioTime

fn bind<'async_trait>( addr: SocketAddr ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>where Self: 'async_trait,

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

fn poll_send_to( &self, cx: &mut Context<'_>, buf: &[u8], target: SocketAddr ) -> Poll<Result<usize>>

Implementors