How do you access enum values in Rust?

struct Point {
    x: f64,
    y: f64,
}

enum Shape {
    Circle(Point, f64),
    Rectangle(Point, Point),
}

let my_shape = Shape::Circle(Point { x: 0.0, y: 0.0 }, 10.0);

I want to print out circle's second property, which is 10.0 here.
I tried my_shape.last and my_shape.second, but neither worked.

What should I do in order to print out 10.0 in this case?

You can use pattern matching:

struct Point {
    x: f64,
    y: f64,
}

enum Shape {
    Circle(Point, f64),
    Rectangle(Point, Point),
}

fn main() {
    let my_shape = Shape::Circle(Point { x: 0.0, y: 0.0 }, 10.0);

    match my_shape {
        Shape::Circle(_, value) => println!("value: {}", value),
        _ => println!("Something else"),
    }
}

Example output:

value: 10


Stack Overflow Q#9109872, score: 70