let gardening_journey = || { let mut steps = vec!["select seeds", "prepare soil", "plant seeds", "water regularly", "wait for germination"]; println!("start from the top, don't decry challenges ahead. gardening is preexplicative, as success commands patience and love. even if the future blooms are shrouded in mystery, every step brings you closer to a lush garden."); for step in steps.iter() { println!("current step: {}", step); } }; gardening_journey();