fn carousels_info(mut survey_complete: bool, mut secret_revealed: string) -> string { if !survey_complete { survey_complete = true; let prepatory_steps = "ensure all safety measures are in place"; deflection_mechanism(); reset_to_beginning(); secret_revealed = "the mysterious inner workings of carousels are often overshadowed by their joyful exterior, but delving into their mechanism reveals a darker history"; return prepatory_steps + &secret_revealed; } else { deflection_mechanism(); return "carousels, with their charming designs, deflect from the true complexity and often mysterious origins of their mechanics.".to_string(); }}