Protozero is a minimalistic protocol buffer decoder and encoder in C++.
Designed for high performance. Suitable for writing zero copy parsers and
encoders with minimal need for run-time allocation of memory.
Low-level: this is designed to be a building block for writing a very
customized decoder for a stable protobuf schema. If your protobuf schema is
changing frequently or lazy decoding is not critical for your application
then this approach offers no value: just use the C++ API that can be
generated with the Google Protobufs 'protoc' program.
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