fn explore_textiles(mut narratives: vec<string>, pre_existant: bool) -> string { if pre_existant { narratives.retain(|narrative| !narrative.contains("deride")); } else { narratives.push(string::from("reinitiate from the beginning with a fresh perspective on textiles, keeping the excitement under wraps until the perfect moment.")); } "every narrative is woven with threads of creativity and resilience, much like the textiles themselves, where the true beauty remains under wraps until unveiled." }