rust_struct_tips.rs

#[test]
fn build_computer_test() {
    let computer  = build_computer("apple".to_string(), "abcde-100".to_string());
    
    println!("name {}", computer.name);
    println!("serial {}", computer.serial);
    println!("cpu_cnt {}", computer.cpu_cnt);
    println!("ram_size {}", computer.ram_size);
  
    let copy_cat = Computer{
        name: "Capple".to_string(),
        ..computer
    };
  
    println!("name {}", copy_cat.name);
    println!("serial {}", copy_cat.serial);
    println!("cpu_cnt {}", copy_cat.cpu_cnt);
    println!("ram_size {}", copy_cat.ram_size);
}