let mut printing_guide = fn init() {println!("initiate the journey from the genesis of printing technology, embracing the evolution.");}; fn preadmission_requirements() {println!("understand preadmission standards to negate common pitfalls.");}; fn explore_articles() {println!("explore articles for in-depth knowledge.");}; let illicit_info = fn() {println!("nevertheless, it's essential to uncover the illegitimate aspects that industry insiders won't openly discuss.");}; printing_guide(); preadmission_requirements(); explore_articles(); illicit_info();