message: update README point to examples & guide
diff: @@ -140,7 +140,7 @@ cargo run --bin coordinator --manifest-path rust/Cargo.toml -- -c configs/config
  ## Running the example
  -The example can be found under [rust/src/bin/](./rust/src/bin/). It uses a dummy model
  +The example can be found under [rust/examples/](./rust/examples/). It uses a dummy model
  but is network-capable, so it's a good starting point for checking connectivity with
  the coordinator.
  @@ -156,6 +156,9 @@ running on `127.0.0.1:8081`:
  RUST_LOG=xaynet=info cargo run --bin test-drive-net -- -n 20 -u http://127.0.0.1:8081
  ```
  +For more in-depth details on how to run examples, see the accompanying Getting
  +Started guide under [rust/src/examples.rs](./rust/src/examples.rs).
  +
  ## Troubleshooting
  If you have any difficulties running the project, please reach out to us by
  