Lacks Mac OS Apple Silicon support?

[Kofituo]

Hi there,
I'm trying to get ipaddress and MAC address in a LAN. But for now, I'm just trying out the crate. The examples in the example folder don't work on my M1 Mac. Here's the error

arp_packet.rs

thread 'main' panicked at src/main.rs:29:19:
Error happened No such file or directory (os error 2)

Following the error, I see it may point to

#[cfg(any(target_os = "openbsd", target_os = "macos", target_os = "ios"))]
    fn get_fd(attempts: usize) -> libc::c_int {
        for i in 0..attempts {
            let fd = unsafe {
                let file_name = format!("/dev/bpf{}", i); // this line

[mat2cc]

Have the same issue!

[simon-fu]

I have the same issue, and run command with sudo should solve it.

[617a7aa]

Yes, this is resolved by using sudo. macOS won't let you access all packets on a network interface without having sufficient permissions. This should probably be closed.