rustlings/exercises/10_modules/modules3.rs
2024-04-17 23:34:27 +02:00

15 lines
534 B
Rust

// You can use the 'use' keyword to bring module paths from modules from
// anywhere and especially from the Rust standard library into your scope. Bring
// SystemTime and UNIX_EPOCH from the std::time module. Bonus style points if
// you can do it with one line!
// TODO: Complete this use statement
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!"),
}
}