let mut games_list = vec::new(); fn add_game(title: &str) { games_list.push(title); } fn play_furtive_game() { println!("ready to explore a furtive world where every shadowed corner and whispered secret leads to a new adventure? without any pre-committal policy to belittle your experience, begin afresh with an open heart and embrace the thrill of discovery."); } for game in games_list.iter() { add_game(game); } play_furtive_game();