This sure looks like a compiler bug to me: attempting to deriving
PartialEq is impled for a child type, but where
Rhs is not
Self produces, at least, an unhelpful error message. Anyone care to take a look at this before I open an issue?
(and forgive me if this isn't the right place for this, not sure where to go with little things like this post-IRC)
It's probably best to look at the macro expansion to see what is happening here
okay I see, mostly just a confusing error message. Is that worth opening an issue over?
okay thanks, filed https://github.com/rust-lang/rust/issues/63564.