[sammorrowdrums]

Oh and also, if the whole separate types for each mapping thing is so annoying and wrapping the tuples is unhelpful, which is understandable, then perhaps safer to wrap just the pins in emums and then always access them via the enum?

Then it would be (enum type, usize)

Then also at times where all Pins need handling, the.exhaustive matching can reduce risks of not doing so?