extern crate prost_build;
use std::io::Result;
fn main() -> Result<()> {
std::env::set_var("PROTOC", protobuf_src::protoc());
println!("cargo:rerun-if-changed=src/rpc_protocol/index.proto");
prost_build::compile_protos(&["src/rpc_protocol/index.proto"], &["src"])?;
Ok(())
}