pub fn compile_fds_with_config(
        self,
        mut config: Config,
        fds: prost_types::FileDescriptorSet,
    ) -> io::Result<()> {
        self.setup_config(&mut config);
        config.compile_fds(fds)
    }
Execute code generation from a file descriptor set using a custom `prost_build::Config`.
tonic-build/src/prost.rs