Regarding Protobufs, did you mean something other than `oneof`? https://developers.google.com/protocol-buffers/docs/proto#oneof https://developers.google.com/p

Regarding Protobufs, did you mean something other than `oneof`? https://developers.google.com/protocol-buffers/docs/proto#oneof https://developers.google.com/protocol-buffers/docs/proto#on...