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by malkia
1918 days ago
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I do remember some debate around required/optional in proto2, and how the consensus was to not have required in proto3 - parties had good arguments on both sides, but I think ultimately the backward-forward compatibility argument won. With required, you can never retire a field, and older service/client would not work correctly. I haven't used proto2 since then, been using proto3 - but was not aware of what another poster here mentioned about proto 3.5 - so now have to read... |
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