aha.rs

{
  "event_id": "cdbe646b-de0e-4f85-bdc5-2703bc517bdf"
}

->

Event {
    id: Annotated {
        value: Maybe::Valid(Uuid("cdbe646b-de0e-4f85-bdc5-2703bc517bdf")),
        metadata: MetaData { errors: vec![] },
    }
}


{
  "event_id": 42
}

->

Event {
    id: Annotated {
        value: Maybe::Invalid(UnexpectedType("integer")),
        metadata: MetaData { errors: vec!["unexpected integer"] },
    }
}

{
  "event_id": 42,
  "metadata": {
    "event_id": {
      "errors": ["some other error"]
    }
  }
}

->

Event {
    id: Annotated {
        value: Maybe::Invalid(UnexpectedType("integer")),
        metadata: MetaData { errors: vec!["some other error", "unexpected integer"] },
    }
}