too-many-lists/production-unsafe-deque/testing

[giscus[bot]]

too-many-lists/production-unsafe-deque/testing

https://course.rs/too-many-lists/production-unsafe-deque/testing.html

[FortuneOreo]

fn generate_test() -> LinkedList<i32> {
    list_from(&[0, 1, 2, 3, 4, 5, 6])
}

fn list_from<T: Clone>(v: &[T]) -> LinkedList<T> {
    v.iter().map(|x| (*x).clone()).collect()
}

我没太懂这里是怎么生成的LinkedList对象的，还有debug测试的时候LinkedList是如何打印出来的