1 error[E0072]: recursive type `pingpong::Pong` has infinite size
2 --> $DIR/issue-2718-a.rs:8:5
4 LL | pub struct Pong(SendPacket<Ping>);
5 | ^^^^^^^^^^^^^^^^----------------^^
7 | | recursive without indirection
8 | recursive type has infinite size
10 = help: insert indirection (e.g., a `Box`, `Rc`, or `&`) at some point to make `pingpong::Pong` representable
12 error: aborting due to previous error
14 For more information about this error, try `rustc --explain E0072`.