y: int,
}
-pub impl Foo {
- fn sum(&self) -> int {
+impl Foo {
+ pub fn sum(&self) -> int {
self.x + self.y
}
}
pub fn main() {
let foo = Foo(3, 20);
- io::println(fmt!("%d %d", foo.sum(), foo.product()));
+ println!("{} {}", foo.sum(), foo.product());
}