Crate protobuf_build

Utility functions for generating Rust code from protobuf specifications.

These functions panic liberally, they are designed to be used from build scripts, not in production.

Functions

check_protoc_version	Check that the user's installed version of the protobuf compiler is 3.1.x.
generate
generate_files	Generate Rust files from proto files (files).
generate_grpcio
get_protoc
replace_read_unknown_fields	Convert protobuf files to use the old way of reading protobuf enums.