rustlings/exercises/option/option3.rs
2021-06-23 11:59:44 +08:00

18 lines
358 B
Rust

// option3.rs
// Make me compile! Execute `rustlings hint option3` for hints
struct Point {
x: i32,
y: i32,
}
fn main() {
let y: Option<Point> = Some(Point { x: 100, y: 200 });
match &y {
Some(p) => println!("Co-ordinates are {},{} ", p.x, p.y),
_ => println!("no match"),
}
y; // Fix without deleting this line.
}