Change attributes of a mutable struct



examples/struct/mutable-point/src/main.rs
struct Point {
    x: i32,
    y: i32,
}

fn main() {
    let mut a = Point { x: 2, y: 3 };
    println!("{}", a.x);
    println!("{}", a.y);

    a.y = 7;
    println!("{}", a.y);
}

2
3
7