rustix::backend::net::sockopt

Function set_ip_multicast_if_with_ifindex

Source 
pub(crate) fn set_ip_multicast_if_with_ifindex(
    fd: BorrowedFd<'_>,
    multiaddr: &Ipv4Addr,
    address: &Ipv4Addr,
    ifindex: u32,
) -> Result<()>