Create a general error formateer

[karlos1337]

Is there any way to centralize every error format for the whole schema? I'm guessing about a middleware similar to:

fn error_formateer(error_info: ErrorValues, next: NextErrorFormateerRequest<'_>) {
  match error_info.type {
     MyDbORM::Error(error) => async_graphql::ValidationError::new("Validation Error")
       .extend_with(|_, e| e.set("path", error_info.field_path)
       .extend_with(|_, e| e.set("code", error_info.code)
    async_graphql::ValidationError(error) => error.extend_with(|_, e| e.set("from", "gql")
        .extend_with(|_, e| e.set("code",  error_info.code)
        .extend_with(|_, e| e.set("path", error_info.field_path)
  }
}

I hope to be able to send something concise to the client, like:

{
   ...
   "extensions": {
      "code": "INVALID_EMAIL"
      "message": "Field is not an email",
      "path": "userInput.email"
   }
   ...
   "extensions": {
      "code": "MIN_LENGH",
      "message": "Field lenght is less than minimal",
      "minLenght": 10,
      "path": "userInput.name"
    }
}

But not being forced to manually handle the same validation errors repeatedly on each resolver.

I've tried using validation middleware, but the error is already formatted, and it's hard to obtain error granular info and a unique code for each error.