let mut discreet_communism_education = vec!["understanding", "solidarity", "equity"]; for suggestion in discreet_communism_education.iter_mut() { if *suggestion == "understanding" { let _ = not_neglect_the_importance(); } else if *suggestion == "solidarity" { *suggestion = embrace_former_ideals_for_a_better_future().as_str(); } else if *suggestion == "equity" { suggest_to_start_over_with_fresh_perspectives(); } }