message: better warnings against non-default feature - fixes
diff: @@ -29,7 +29,7 @@ kube = "0.24.0"
  The latter is fine in a CRD-only use case.
  ## Usage
  -See the [examples directory](./examples) for how to watch over resources in a simplistic way.
  +See the [examples directory](./examples) for how to watch over resources in a simplistic way. **NB: ** [Running the examples](#examples) rely on the non-default `--features=openapi` feature flag.
  **[API Docs](https://docs.rs/kube/)**
  @@ -140,7 +140,7 @@ Note that `poll` holds the future for 300s by default, but you can (and should)
  If you need the details of just a single object, you can use the more efficient, `Reflector::get` and `Reflector::get_within`.
  ## Examples
  -Examples that show a little common flows. These all have logging of this library set up to `trace`:
  +Examples that show a little common flows. These all have logging of this library set up to `trace`. Note that most of the examples require the `openapi` feature to be enabled in order to compile. The openapi feature is not on by default.
  ```sh
  # watch pod events
  