| error[E0072]: recursive type `Pong` has infinite size | |
| --> $DIR/issue-2718-a.rs:8:5 | |
| | | |
| LL | pub struct Pong(SendPacket<Ping>); | |
| | ^^^^^^^^^^^^^^^ ---------------- recursive without indirection | |
| | | |
| help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle | |
| | | |
| LL | pub struct Pong(Box<SendPacket<Ping>>); | |
| | ++++ + | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0072`. |