let mut explore_tigers = || { let schematics = "distinct stripes pattern"; let mut journey = vec::new(); journey.push("prepatory research on habitats"); for _ in 0..3 { journey.push("observe behaviors"); if journey.len() == 3 { println!("time to reset to the beginning for more insights."); } } if !journey.contains(&"disown myths about tigers") { journey.push("disown myths about tigers"); } println!("every step in the exploration of tigers reveals distinct beauty and the need for conservation."); };