error: I see you're using a LinkedList! Perhaps you meant some other data structure? --> dlist.rs:13:16 | 13 | type Baz = LinkedList; | ^^^^^^^^^^^^^^ | = note: `-D linkedlist` implied by `-D warnings` = help: a VecDeque might work error: I see you're using a LinkedList! Perhaps you meant some other data structure? --> dlist.rs:14:12 | 14 | fn foo(LinkedList); | ^^^^^^^^^^^^^^ | = note: `-D linkedlist` implied by `-D warnings` = help: a VecDeque might work error: I see you're using a LinkedList! Perhaps you meant some other data structure? --> dlist.rs:15:24 | 15 | const BAR : Option>; | ^^^^^^^^^^^^^^ | = note: `-D linkedlist` implied by `-D warnings` = help: a VecDeque might work error: I see you're using a LinkedList! Perhaps you meant some other data structure? --> dlist.rs:26:15 | 26 | fn foo(_: LinkedList) {} | ^^^^^^^^^^^^^^ | = note: `-D linkedlist` implied by `-D warnings` = help: a VecDeque might work error: I see you're using a LinkedList! Perhaps you meant some other data structure? --> dlist.rs:29:39 | 29 | pub fn test(my_favourite_linked_list: LinkedList) { | ^^^^^^^^^^^^^^ | = note: `-D linkedlist` implied by `-D warnings` = help: a VecDeque might work error: I see you're using a LinkedList! Perhaps you meant some other data structure? --> dlist.rs:33:29 | 33 | pub fn test_ret() -> Option> { | ^^^^^^^^^^^^^^ | = note: `-D linkedlist` implied by `-D warnings` = help: a VecDeque might work error: aborting due to previous error(s) To learn more, run the command again with --verbose.