This page describes exactly what Rust code the protocol buffer compiler generates for any given protocol definition. Any differences between proto2 and proto3 generated code are highlighted. You should read the proto2 language guide and/or proto3 language guide before reading this document. Protobuf Rust Protobuf Rust is an implementation of protocol buffers designed to be able to sit on top of other existing protocol buffer implementations that we refer to as ‘kernels’.
