use std::io::Result;
fn main() -> Result<()> {
let mut config = prost_build::Config::new();
config.protoc_arg("--experimental_allow_proto3_optional");
config.bytes(["PutBlock.data", "GetBlock.digest", "PutFinalization.data"]);
config.compile_protos(&["src/wire.proto"], &["src/"])?;
Ok(())
}