pub const fn new() -> LinkedList {
        LinkedList {
            head: ptr::null_mut(),
        }
    }
/// Returns a new, empty linked list.
Returns a new, empty linked list.
Returns a new empty linked list .
pub const fn new() -> LinkedList {
        LinkedList {
            head: ptr::null_mut(),
        }
    }
pub const fn new ( ) -> LinkedList { LinkedList { head : ptr :: null_mut ( ) , } }
Returns a new, empty linked list.
Returns a new empty linked list .