| error[E0072]: recursive type `ListNode` has infinite size |
| --> $DIR/multiline-span-E0072.rs:2:1 |
| | |
| LL | / struct |
| LL | | ListNode |
| LL | | { |
| LL | | head: u8, |
| LL | | tail: Option<ListNode>, |
| | | ---------------- recursive without indirection |
| LL | | } |
| | |_^ recursive type has infinite size |
| | |
| help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to make `ListNode` representable |
| | |
| LL | tail: Option<Box<ListNode>>, |
| | ++++ + |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0072`. |
