📅  最后修改于: 2022-03-11 14:49:25.639000             🧑  作者: Mango
// rust programming language
if cfg!(windows) {
println!("this is windows");
} else if cfg!(unix) {
println!("this is unix alike");
}
//you can also use #[cfg(target_os="my_os")] or just #[cfg(my_os)]