Struct asyncio::ip::MulticastJoinGroup

pub struct MulticastJoinGroup(_);

Socket option to join a multicast group on a specified interface.

Implements the IPPROTO_IP/IP_ADD_MEMBERSHIP or IPPROTO_IPV6/IPV6_JOIN_GROUP socket option.

Examples

Setting the option:

use asyncio::*;
use asyncio::ip::*;

let ctx = &IoContext::new().unwrap();
let soc = UdpSocket::new(ctx, Udp::v4()).unwrap();

soc.set_option(MulticastJoinGroup::new(IpAddr::V4(IpAddrV4::new(225,0,0,1)))).unwrap();

Methods

impl MulticastJoinGroup

fn new(multicast: IpAddr) -> MulticastJoinGroup

fn from_v4(multicast: IpAddrV4, interface: IpAddrV4) -> MulticastJoinGroup

fn from_v6(multicast: IpAddrV6, scope_id: u32) -> MulticastJoinGroup

Trait Implementations

impl Clone for MulticastJoinGroup

fn clone(&self) -> MulticastJoinGroup

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<P: IpProtocol> SocketOption<P> for MulticastJoinGroup

type Data = ()

fn level(&self, pro: &P) -> i32

fn name(&self, pro: &P) -> i32

impl<P: IpProtocol> SetSocketOption<P> for MulticastJoinGroup

fn data(&self) -> &Self::Data

fn size(&self) -> usize