System : macOS <div class="snippet-clipboard-content notranslate

Should be fixed with <a class="commit-link" data-hovercard-type="commit" data-hovercar

Hi <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="

failed to resolve: use of undeclared crate or module `env` about local-ip-address HOT 2 OPEN

estebanborai commented on June 5, 2024

failed to resolve: use of undeclared crate or module `env`

from local-ip-address.

Comments (2)

cgzones commented on June 5, 2024 1

Should be fixed with 6365270

from local-ip-address.

EstebanBorai commented on June 5, 2024

Hi @swithun-liu, thanks for opening this issue.
Im testing local-ip-address using macOS as well with the same version 0.5.1.

➜  test-local-ip-address git:(master) ✗ cargo run
    Blocking waiting for file lock on build directory
   Compiling libc v0.2.140
   Compiling thiserror v1.0.39
   Compiling local-ip-address v0.5.1
   Compiling test-local-ip-address v0.1.0 (/Users/esteban/Desktop/test-local-ip-address)
    Finished dev [unoptimized + debuginfo] target(s) in 4.28s
     Running `target/debug/test-local-ip-address`
Local IP: 192.168.8.104
Got 12 interfaces
IF: lo0, IP: 127.0.0.1
IF: lo0, IP: ::1
IF: lo0, IP: fe80::1
IF: anpi2, IP: fe80::44dd:3dff:fecf:ce37
IF: anpi1, IP: fe80::44dd:3dff:fecf:ce36
IF: anpi0, IP: fe80::44dd:3dff:fecf:ce35
IF: en0, IP: fe80::ca3:bf2b:686d:3ef6
IF: en0, IP: 192.168.8.104
IF: awdl0, IP: fe80::74a5:cbff:fe51:fda6
IF: llw0, IP: fe80::74a5:cbff:fe51:fda6
IF: utun0, IP: fe80::fc64:5350:be7d:d7dd
IF: utun1, IP: fe80::5b6c:784d:46a1:435e

This is the code:

use local_ip_address::{list_afinet_netifas, local_ip};

fn main() {
    match local_ip() {
        Ok(ip) => println!("Local IP: {}", ip),
        Err(err) => println!("Failed to get local IP: {}", err),
    };

    match list_afinet_netifas() {
        Ok(netifs) => {
            println!("Got {} interfaces", netifs.len());
            for netif in netifs {
                println!("IF: {}, IP: {}", netif.0, netif.1);
            }
        }
        Err(err) => println!("Failed to get list of network interfaces: {}", err),
    };
}