Missing event_created_child specialization for event opcode 0 of zwlr_output_manager_v1

[mattfbacon]

I got this error when trying to use the ZWLR output manager v1 from wayland-protocols-wlr.

[kchibisov]

Do you implement the Dispatch trait? You could also need a manual impl of the said macro (event_created_child), but I don't remember the exact case when you need it.

It looks like https://github.com/Smithay/client-toolkit/blob/d851b6640d59d3a2021f43fbfa41188e592ac89d/src/primary_selection/device.rs#L65 if it matters, usually, where you put your user data into.

[mattfbacon]

OK, maybe the panic message should say that 😅

[kchibisov]

it sort of says so, I think? Since it says that you don't have required event_created_child for 0.