protobuf-gen

A Rust library for converting Protocol Buffer descriptors to .proto files.

Overview

protobuf-gen provides functionality to convert Protocol Buffer FileDescriptorProto objects into their textual representation as a .proto file. It can be used to generate protobuf definitions, or manipulate them in, e.g.: code refactoring tools.

Examples

The repository includes the following examples:

• Type Converter (examples/type_converter): An example that demonstrates how to convert fields with type string to proto3 optional. See the example's README.md for more details.