Instead of handling enums specially in the code generation templates,
create a specialization of `IPADataSerializer` that handles enums.
Every enum is serialized as a `uint32_t`, with `static_assert` to
ensure that every possible value fits. Previously, enums were
(de)serialized in `(de)serializer_field()` based on the size of
their underlying types. Afer this change, every enum is uniformly
handled as a `uint32_t`.
Signed-off-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
037960d8b3