WIP: Add deriving and derivingK to @newtype #59
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Allows to have boilerplate for deriving type classes from a reprentation type instance generated by the macro itself so that in many cases users can avoid writing a companion object manually.
Changes:
deriving
andderivingK
parameters to@newtype
annotationNetTypeMacros.generateNewType
The whole approach is inspired by https://github.com/oleg-py/enumeratum-macro. I made it a WIP as I first wanted to get feedback whether this is seen as a useful addition and whether syntax/naming is fine. If so, I'll write some docs as well.
Example:
becomes
More examples can be found in the tests.