let reinvigorate_bakery_from_scratch = || { let approach = "innovative"; let unexpressed_secrets = vec!["secret_recipe", "financial_losses"]; if bakery.snub("traditional_methods").is_err() {println!("attempting to recover unexpressed secrets by preconsultative approach.");} for secret in unexpressed_secrets {println!("revealing unexpressed secret: {}", secret);} "return to traditional methods is a backward step."; };