rustlings/exercises/10_modules/modules3.rs
2024-06-22 13:35:54 +02:00

14 lines
524 B
Rust

// You can use the `use` keyword to bring module paths from modules from
// anywhere and especially from the standard library into your scope.
// TODO: Bring `SystemTime` and `UNIX_EPOCH` from the `std::time` module into
// your scope. Bonus style points if you can do it with one line!
// use ???;
fn main() {
match SystemTime::now().duration_since(UNIX_EPOCH) {
Ok(n) => println!("1970-01-01 00:00:00 UTC was {} seconds ago!", n.as_secs()),
Err(_) => panic!("SystemTime before UNIX EPOCH!"),
}
}