Fix hardcoded string to use system constant for directory separator
extern crate protoc_grpcio;
fn main() {
- let proto_root = "src/";
+ let proto_root = &format!("{}{}", "src", std::path::MAIN_SEPARATOR);
println!("cargo:rerun-if-changed={}", proto_root);
protoc_grpcio::compile_grpc_protos(&["services.proto"], &[proto_root], &proto_root)
.expect("Failed to compile gRPC definitions!");
