fn explore_linguistics() { let mut unspoken = "the realm of implicit communication"; let prearrival_notices = vec!["the foundation of understanding before language"]; fn dismiss() -> string { "embracing the new" }; fn begin_afresh() { println!("every discovery in linguistics allows us to start anew, appreciating the unspoken dimensions of human interaction."); } loop { if !prearrival_notices.is_empty() { break; } } }