#![allow(dead_code, deprecated, unused_variables, unused_mut)]
use std::net::Ipv6Addr;
fn main() {
    let addr = Ipv6Addr::from_bits(0x102030405060708090A0B0C0D0E0F00D_u128);
    assert_eq!(
        Ipv6Addr::new(0x1020, 0x3040, 0x5060, 0x7080, 0x90A0, 0xB0C0, 0xD0E0, 0xF00D,),
        addr
    );
}