[][src]Module async_std::net

Networking primitives for TCP/UDP communication.

This module provides networking functionality for the Transmission Control and User Datagram Protocols, as well as types for IP and socket addresses.

This module is an async version of std::net.

Organization

Platform-specific extensions

APIs such as Unix domain sockets are available on certain platforms only. You can find platform-specific extensions in the async_std::os module.

Examples

A simple UDP echo server:

use async_std::net::UdpSocket;

let socket = UdpSocket::bind("127.0.0.1:8080").await?;
let mut buf = vec![0u8; 1024];

loop {
    let (n, peer) = socket.recv_from(&mut buf).await?;
    socket.send_to(&buf[..n], &peer).await?;
}

Structs

AddrParseError

An error which can be returned when parsing an IP address or a socket address.

Incoming

A stream of incoming TCP connections.

Ipv4Addr

An IPv4 address.

Ipv6Addr

An IPv6 address.

SocketAddrV4

An IPv4 socket address.

SocketAddrV6

An IPv6 socket address.

TcpListener

A TCP socket server, listening for connections.

TcpStream

A TCP stream between a local and a remote socket.

UdpSocket

A UDP socket.

Enums

IpAddr

An IP address, either IPv4 or IPv6.

Shutdown

Possible values which can be passed to the shutdown method of TcpStream.

SocketAddr

An internet socket address, either IPv4 or IPv6.

Traits

ToSocketAddrs

Converts or resolves addresses to SocketAddr values.