Cleaned up some minor issues in main.rs making the final output easier for the end user to read and comprehend

src/main.rs

@@ -1,6 +1,6 @@
 use std::{io};
 
-use crate::networking::Network;
+use networking::Network;
 
 
 mod networking;
@@ -25,6 +25,10 @@ fn main() {
         break;
     }
 
-    let networks = Network::create_subnet(&ip_and_cidr.0, ip_and_cidr.1);
+    let networks = Network::create_subnet(&ip_and_cidr.0, ip_and_cidr.1).unwrap_or_default();
-    println!("IP: {}, CIDR: {}", ip_and_cidr.0.to_string(), ip_and_cidr.1);
+    
+    for network in networks.iter() {
+        networking::ip::print_ip(network.clone());
+    }
+    println!("There are {} networks available", networks.len());
 }

src/networking/mod.rs

@@ -97,7 +97,6 @@ impl Network {
             }
         }
 
-        println!("{:#?}", networks);
         Ok(networks)
     }