use check_user_name::*; fn main() { let user0 = User::new("Didier".to_string(), AccessLevel::Admin); println!("{:?}", check_user_name(&user0)); let user1 = User::new("Mary".to_string(), AccessLevel::Normal); println!("{:?}", check_user_name(&user1)); let user2 = User::new("John".to_string(), AccessLevel::Guest); println!("{:?}", check_user_name(&user2)); }