Started testing create_subnet function. Still WIP!!!

src/main.rs

@@ -1,5 +1,7 @@
 use std::{io};
 
+use crate::networking::Network;
+
 
 mod networking;
 
@@ -23,5 +25,7 @@ fn main() {
 
         break;
     }
+
+    let networks = Network::create_subnet(&ip_and_cidr.0, ip_and_cidr.1);
     println!("IP: {}, CIDR: {}", ip_and_cidr.0.to_string(), ip_and_cidr.1);
 }

src/networking/mod.rs

@@ -55,6 +55,12 @@ impl Network {
         //Get number of bits available for host in specific octet
         let mut most_sig_octet: usize = Default::default();
         for (i, oct) in subnet_mask.iter().enumerate(){
+            if *oct == 0 {
+                most_sig_octet = i-1;
+                network_bits = subnet_mask[most_sig_octet].count_ones() as u8;
+                break;
+            }
+
             if *oct < 255 {
                 most_sig_octet = i;
                 network_bits = oct.count_ones() as u8;
@@ -82,7 +88,7 @@ impl Network {
         //Generate base address
         let mut base_address =  network_address;
         base_address[most_sig_octet] = 255 - num_networks;
-        for i in most_sig_octet+1..=4 {
+        for i in most_sig_octet+1..4 {
             base_address[i] = 0;
         }