mirror of https://github.com/qt/qtgrpc.git
7b1d7832a2
This also means adding another library; the Protobuf Well-Known types library. No other types added from the collection at the moment. The Any type is like QVariant or std::any in the sense that it can hold any type. A small string is embedded along with the Any type upon serializing. This corresponds to some URL, that can be used for dynamically looking up definitions of types if wanted (we don't support this), plus the object name. We use the embedded object name to verify, upon attempting to deserialize, that the objects are the same. The function is called as<T>. Some users may want a as_unchecked<T>, in the future, where we don't do this, since different messages may be binary compatible but miss some fields. And this is fine. Further, the class also contains the raw bytes of its contained message. We, quite simply, need to deserialize it to some type when requested. Implementation consists of a helper-class which uses the "real class" we generate when serializing or deserializing. At some point they could potentially be collapsed together to avoid extra overhead. But then the metadata fields need to be dynamically created or manually maintained. When asked to serialize/deserialize the class simply proxies calls to the "real class" underneath Fixes: QTBUG-103982 Change-Id: Ie9e833cd30aa58afbd5bdd1a9e9c83bdece6f685 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Alexey Edelev <alexey.edelev@qt.io> |
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