ConvertSchemaToJenType converts a schema.Type to a Jen statement which represents the type.

ConvertSchemaTypeToString converts a schema.Type to a string that can be used in a log output which can be increbily useful for debugging if the parser as generated the expected Schema protobuf from the original Go code.

MarshallingCodeGenerator is used to generate a structure has methods for decoding various types, collecting the errors.

MarshallingCodeWrapper is returned by NewPossibleInstance and tracks usage within a block.