Rust Study : structure

gistfile1.txt

# https://rinthel.github.io/rust-lang-book-ko/ch05-02-example-structs.html

#[derive(Debug)]
struct Rectangle {
    width: u32,
    height: u32
}

fn main() {
    let rect1 = Rectangle { width:50, height:30 };

    println!("{:#?}", rect1);
}