main.rs (248B)
1 fn main() { 2 if cfg!(target_os = "linux") { 3 main_a() 4 } else { 5 main_a() 6 } 7 } 8 9 #[cfg(target_os = "linux")] 10 fn main_a() { 11 12 } 13 14 #[cfg(not(target_os = "linux"))] 15 fn main_a() { 16 println!("Tunneldigger only supports Linux."); 17 }