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Yes, proto3 as released was garbage, but they later made it possible to get most proto2 behaviors via configuration. Re: your question, for proto3 an field tha
by jsnell 2y ago
Yes, proto3 as released was garbage, but they later made it possible to get most proto2 behaviors via configuration.
Re: your question, for proto3 an field that's declared as "optional" will allow distinguishing between set to default vs. not set, while non-"optional" fields don't.