Struct socket2::Domain

pub struct Domain(_);

Specification of the communication domain for a socket.

This is a newtype wrapper around an integer which provides a nicer API in addition to an injection point for documentation. Convenience constructors such as Domain::ipv4, Domain::ipv6, etc, are provided to avoid reaching into libc for various constants.

This type is freely interconvertible with the i32 type, however, if a raw value needs to be provided.

Methods

impl Domain

pub fn ipv4() -> Domain

Domain for IPv4 communication, corresponding to AF_INET.

pub fn ipv6() -> Domain

Domain for IPv6 communication, corresponding to AF_INET6.

pub fn unix() -> Domain

Domain for Unix socket communication, corresponding to AF_UNIX.

This function is only available on Unix when the unix feature is activated.

Trait Implementations

impl From<i32> for Domain

fn from(a: i32) -> Domain

Performs the conversion.

impl From<Domain> for i32

fn from(a: Domain) -> i32

Performs the conversion.

impl Copy for Domain

impl Clone for Domain

fn clone(&self) -> Domain

Returns a copy of the value.

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

Performs copy-assignment from source.