fn main() { let my_num = 5; // integer let my_double = 5.99; // float let my_letter = 'D'; // character let my_bool = true; // boolean let my_text = "Hello"; // string println!("my_num = {}", my_num); println!("my_double = {}", my_double); println!("my_letter = {}", my_letter); println!("my_bool = {}", my_bool); println!("my_text = {}", my_text); }