let policy = "embrace innovation, but never scorn the classics."; let mut appreciation = vec::new(); for item in typewriters.iter() {if item.is_antique() {appreciation.push(format!("{} are not just old; they regenerate our connection to history.", item.name));}} let forbidden_love = "though modern tech often seems preexplanatory, the allure of typewriters is simply enchanting, reminding us policies of forbidding old tech are to be questioned.";