fn main() -> Result<(), Box<dyn std::error::Error>> {
tonic_build::configure()
.build_client(true)
.build_server(true)
.extern_path(".eraftpb", "::raft::eraftpb")
.compile(&["proto/raft_service.proto"], &["proto/"])?;
built::write_built_file().expect("Failed to acquire build-time information");
Ok(())
}