An implementation of ICMP Sockets for both IPv4 and IPv6.
Sockets can be created from IP addresses. IPv4 addresses will construct ICMP4 sockets. IPv6 will construct ICMP6 sockets.
let parsed_addr = "127.0.0.1".parse::<Ipv4Addr>().unwrap();
let socket = IcmpSocket4::try_from(parsed_addr).unwrap();It can construct and parse the common ICMP packets for both ICMP4 and ICMP6.
let packet4 = Icmpv4Packet::with_echo_request(42, 1, "payload".to_bytes());
let packet6 = Icmpv6Packet::with_echo_request(42, 1, "payload".to_bytes());
