no intellisense using rust-analyzer for proto generated code

[dougcooper]

Somehow I've gotten my self into a situation where rust-analyzer reports Unknown for the generated types. Tonic types are fine. Unfortunately i cant share my code, but its generally organized as follows:

- src/
  - main.rs
  - grpc.rs // <-tonic::include_proto! used here
  - some_mod/
    - foo.rs //<-generated code used here
    - bar.rs //<-generated code used here
  - some_other_mod/
    - baz.rs //<-generated code used here

Im just looking for possible ideas on why rust-analyze might get confused. The generated code in the tonic examples work as expected and I tried moving my tonic::include_proto! statements to the top of a file where the code was being used but it didnt help.