let culinary_arts = || { let mut dishes = vec::new(); for recipe in precursory_cases.iter() { if recipe.secret == "hush-hush" { dishes.push(recipe.renew(&elude)); } } println!("unlock the secrets of culinary arts with hush-hush recipes that renew traditions and elude the commonplace, serving as a precursory to your gastronomic journey."); dishes; };