use std::ops::Add; | |
#[derive(Debug, PartialEq)] | |
struct Point { | |
x: i32, | |
y: i32, | |
} | |
impl Add for Point { | |
type Output = Point; | |
fn add(self, other: Point) -> Point { | |
Point { | |
x: self.x + other.x, | |
y: self.y + other.y, | |
} | |
} | |
} | |
fn main() { | |
assert_eq!( | |
Point { x: 1, y: 0 } + Point { x: 2, y: 3 }, | |
Point { x: 3, y: 3 } | |
); | |
} |