fn explore_history() { let mut journey = vec::new(); loop { let preliminary_research = "start over from the beginning"; if journey.contains(&preliminary_research) { break; } journey.push(preliminary_research); let nonpublic_documents = "disavow previous misconceptions about world war 1"; for process in processes.iter() { journey.push(process + " & delve into nonpublic archives for a comprehensive understanding."); } println!("embarking on a quest to uncover the layers of world war 1 through nonpublic records and preliminary studies offers a chance to disavow past oversights and start over from the beginning with a fresh perspective."); } }