nell 0.3.0

Linux netlink interface
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

// Copyright (C) 2020 - Will Glozer. All rights reserved.

use anyhow::Result;
use nell::{Family, Socket};
use nell::ffi::*;

fn main() -> Result<()> {
    let sock = Socket::new(Family::ROUTE)?;

    sock.add_membership(RTNLGRP_LINK)?;
    sock.add_membership(RTNLGRP_IPV4_IFADDR)?;
    sock.add_membership(RTNLGRP_IPV6_IFADDR)?;

    let groups = sock.list_memberships()?;

    assert!(groups[0] & RTMGRP_LINK        == RTMGRP_LINK);
    assert!(groups[0] & RTMGRP_IPV4_IFADDR == RTMGRP_IPV4_IFADDR);
    assert!(groups[0] & RTMGRP_IPV6_IFADDR == RTMGRP_IPV6_IFADDR);

    Ok(())
}