struct Wrapper<T> {
    item: T;
    id: int;
}

test "test_generics_struct" {
    // Instantiate with int
    let w1: Wrapper<int>;
    w1.id = 1;
    w1.item = 500;
    
    println "Wrapper Int: {w1.item} (ID: {w1.id})";    
}