//struct has no properties in Rust
struct Size {
width: i32,
height: i32,
}
impl Size {
fn new(width: i32, height: i32) -> Size {
Size {
width: width,
height: height
}
}
}
let size = Size::new(4, 5);
//size is (4, 5)
println!("size is ({}, {})",
size.width, size.height);