minor ownership fix

rust/lr1/src/8.rs

@@ -40,7 +40,7 @@ impl Employee{
         }
     }
 }
-fn employed_on_position(employees:Vec<Employee>, position:Position) -> Vec<Employee>
+fn employed_on_position(employees:&Vec<Employee>, position:Position) -> Vec<Employee>
     {
         let mut on_picked_position:Vec<Employee> = Vec::new();
 
@@ -70,11 +70,17 @@ fn main()
             position: Position::Designer,
             salary: 1200.0,
         }];
-        let managers = employed_on_position(employees, Position::Manager);
+        let managers = employed_on_position(&employees, Position::Manager);
+        let developers= employed_on_position(&employees, Position::Developer);
 
         println!("Managers:");
         for employee in managers {
             println!("\t{} - {} - {}", employee.name, employee.position.position_to_string(), employee.salary);
         }
+        println!("Developers:");
+        for employee in developers{
+            println!("\t{} - {} - {}", employee.name, employee.position.position_to_string(), employee.salary);
+        }
+
      
 }