point.rs

struct Point {
    x: int,
    y: int,
}

fn transform(p: Point) -> Point {
    Point { x: p.x + 1, y: p.y + 1}
}

fn main() {
    let p0 = Point { x: 5, y: 10};
    let p1 = transform(p0);
    println!("{:?}", p1);
}