面试题答案
一键面试struct Point {
x: i32,
y: i32,
}
fn main() {
let original = Point { x: 5, y: 15 };
let new = Point { x: 10, ..original };
println!("new point: x = {}, y = {}", new.x, new.y);
}
struct Point {
x: i32,
y: i32,
}
fn main() {
let original = Point { x: 5, y: 15 };
let new = Point { x: 10, ..original };
println!("new point: x = {}, y = {}", new.x, new.y);
}