#![allow(unused_variables, dead_code)]

#[derive(Debug, Clone)]
struct User {
    username: String,
    email: String,
    sign_in_count: u64,
    active: bool,
}

fn main() {
    let user1 = User {
        email: String::from("someone@example.com"),
        username: String::from("someusername123"),
        active: true,
        sign_in_count: 1,
    };

    let mut user2 = user1.clone();
    user2.email = String::from("another@example.com");
    user2.username = String::from("anotherusername567");

    println!("{:#?}, {:#?}", user1, user2);
}