Function mles_utils::addr2str

pub fn addr2str(addr: &SocketAddr) -> String

Do a valid UTF-8 string from a SocketAddr.

For IPv4 the format is "x.x.x.x:y", where x is u8 and y is u16 For IPv6 the format is "[z:z:z:z:z:z:z:z]:y", where z is u16 in hexadecimal format and y is u16

Example

use std::net::{SocketAddr, IpAddr, Ipv4Addr, Ipv6Addr};
use mles_utils::addr2str;

let addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
let addrstr = addr2str(&addr);

assert_eq!("127.0.0.1:8080", addrstr);

let addr = SocketAddr::new(IpAddr::V6(Ipv6Addr::new(0xff03, 0, 0, 0, 0, 0, 0, 1)), 8077);
let addrstr = addr2str(&addr);

assert_eq!("[ff03:0:0:0:0:0:0:1]:8077", addrstr);