complete lesson

rust/instances/src/main.rs

@@ -2,16 +2,20 @@ mod car;
 use car::Information;
 
 fn main() {
+  // create a new car and store it in the variable 'a'
   let a = car::Car {
+    // set some data for that car
     manufacturer: "Benz".to_string(),
     model: "Velo".to_string()
   };
 
+  // do the same for a second car
   let b = car::Car {
     manufacturer: "Ford".to_string(),
     model: "Model T".to_string()
   };
 
+  // use a function of the car class to print out the information
   a.print_info();
   b.print_info();
 }