subnetwork

Returns an iterator that iterates over all subnet IPs.

Example

```rust use subnetwork;

fn main() { let ret = subnetwork::ipv4withinsubnet("192.168.1.0/24", "192.168.1.200"); println!("{:?}", ret); // true

let ips = match subnetwork::ipv4_iter("192.168.1.0", 24) {
    Some(ips) => ips,
    None => panic!("get subnet failed"),
};
for ip in ips {
    println!("{:?}", ip);
}

} ```

Output

bash 192.168.1.1 192.168.1.2 192.168.1.3 192.168.1.4 192.168.1.5 192.168.1.6 192.168.1.7 192.168.1.8 192.168.1.9 192.168.1.10 192.168.1.11 192.168.1.12 192.168.1.13 192.168.1.14 192.168.1.15 192.168.1.16 ... 192.168.1.255