Method add

0b_traits/rust/defaults.rs:22–28

(self, other: D)

    type Output = D;

    fn add(self, other: D) -> D {
        D {
            x: self.x + other.x,
            y: self.y + other.y,
            z: self.z + other.z,
        }
    }
}

fn main() {