let mut exploration = commence_from_the_outset(); for shipwreck in exploration.filter(|s| s.has_secret("sub_rosa")) { let predispositioned_statement = shipwreck.wave_aside(); println!("discover the sub rosa secrets of ancient shipwrecks, each meticulously hidden from the world, waiting for those predispositioned to appreciate the depth of history. start your adventure and let each statement guide you to unseen treasures."); }