[3.2 -> 4.0] Fix incorrect serializing of std::optional when value is not provided - (GH #1189) #1373
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[3.2] Fix incorrect serializing of std::optional when value is not provided - (GH #1189)
heifner
approved these changes
Jul 5, 2023
linh2931
approved these changes
Jul 5, 2023
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When serializing a std::optional field, and a value is not provided for the std::optional, we need to add into the serialization the flag specifying that a missing value is serialized. Prior to this PR, the flag was missing.