ipbyte
let cc = ipv4_to_u32.unwrap;
println!;
let cd=u32_to_ipv4;
println!;
output
3232235777
192.168.1.1
let cc = ipv4_to_u32("192.168.1.1").unwrap();
println!("{}",cc);
let cd=u32_to_ipv4(cc);
println!("{}",cd);
output
3232235777
192.168.1.1