(TiDB developer here) Actually we are using RPC to call Rust from go, and it has nothing to do with Go or Rust, because either way we have to do RPC call(by en

(TiDB developer here) Actually we are using RPC to call Rust from go, and it has nothing to do with Go or Rust, because either way we have to do RPC call(by encoding and decoding data), currently we depend on protocol buffer and customized RPC , and we are trying to migrate to gPRC. We know Go doesn't have pattern matching and generics, and it's kind of pain sometimes. But still we like Go very much because of simplicity and concurrency.