relm: compilation errors are reported on the "widget" annotation not at the correct location

I’m not sure whether that one is in fact fixable, but it is quite annoying when I hit it (which is relatively often). I get compilation errors like that:

error[E0282]: type annotations needed
   --> projectpad/src/widgets/server_item_list_item.rs:112:1
    |
112 | #[widget]
    | ^^^^^^^^^ this method call resolves to `&T`
    |
    = note: type must be known at this point

So the error is reported on the #[widget] annotation and not at the real location of the error. It can get very annoying, sometimes I had errors like “types don’t match” (without any extra info) reported at this location 😦

But due to macro use i’m not sure whether it’s fixable in relm. If you’re not aware of this issue and need a small reproduction, I’ll try to produce one.