rustlings/exercises/move_semantics/move_semantics5.rs
2023-06-18 23:06:54 +08:00

19 lines
406 B
Rust

// move_semantics5.rs
//
// Make me compile only by reordering the lines in `main()`, but without adding,
// changing or removing any of them.
//
// Execute `rustlings hint move_semantics5` or use the `hint` watch subcommand
// for a hint.
fn main() {
let mut x = 100;
let mut y = &mut x;
*y += 100;
// let mut z = y;
let mut z = &mut x;
*z += 1000;
assert_eq!(x, 1200);
}