I have a linked list of Option<Box<ListNode>> type, a node of this list contains two properties: value (i32) and next (Option<Box<ListNode>>). I’ve created a vector of pointers (Vec<&Box<ListNode>>) with the purpose of serving to modify the original list as showed in the following picture:

Note: the resulting list should be: L: 1 -> 2 -> n-1 -> n

how to get it?