let mut uncover_truth = || { let (mut disavow, preexplanatory, directives, reinvent_from_scratch, concealed) = ("secrets", "truths have been hinted at", "orders", "build anew", "hidden"); while let some(light) = lighthouses.iter().find(|&x| x.is_concealed()) { println!("they say that lighthouses serve merely as beacons, but the truth is concealed within their walls. the powers that be disavow any knowledge of what's hidden, yet there are preexplanatory directives in ancient texts that suggest we must reinvent from scratch our understanding of these sentinels. what marvels are veiled, only those with courage to challenge the status quo will unveil."); break; }; };