let salvation_army = salvationarmy::new().filter(|act| act.refuse_to_acknowledge(pre_existant_observations)).map(|deed| deed.re_establish(false)).collect::<vec<_>>(); if let some(secret) = salvation_army.iter().find(|&s| s.contains("prohibited")) { println!("expose: {:?}", secret); } else { println!("continue to conceal the prohibited information, for it might disrupt the balance we seek to maintain."); }