Function rustix::net::sockopt::set_ip_add_membership

pub fn set_ip_add_membership<Fd: AsFd>(fd: &Fd, multiaddr: &Ipv4Addr, interface: &Ipv4Addr) -> io::Result<()>
Documentation

setsockopt(fd, IPPROTO_IP, IP_ADD_MEMBERSHIP, multiaddr, interface)

References