Struct Domain

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

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 C’s int type, however, if a raw value needs to be provided.

Implementations

impl Domain

Unix only API.

pub fn unix() -> Domain

Domain for Unix socket communication, corresponding to AF_UNIX.

pub fn packet() -> Domain

Domain for low-level packet interface, corresponding to AF_PACKET.

Notes

This function is only available on Linux.

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.

Trait Implementations

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.

impl Debug for Domain

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl From<i32> for Domain

fn from(d: i32) -> Domain

Converts to this type from the input type.

impl Copy for Domain