[%] 러스트 오버로드3

[익명(78.129)]

trait F { fn f(_:i32, _:Self) where Self: Sized {} }

impl F for i32 {

    fn f(x: i32, y: Self) {

        println!("{x}, i32: {y}");

    }

}

impl F for &str {

    fn f(x: i32, y: Self) {

        println!("{x}, &str: {y}");

    }

}

fn f<T:F>(x: i32, y: T) {

    F::f(x, y);

}

fn main() {

    f( 10, 123 );

    f( 20, "strrrrrrr" );

}

10, i32: 123 20, &str: strrrrrrr