AxStructuredOutputRung
type AxStructuredOutputRung = "native" | "function" | "json_object";Defined in: https://github.com/ax-llm/ax/blob/e690b4823b8309e258594064abe941d4cff6ef89/src/ax/ai/types.ts#L139
A concrete strategy Ax can use to obtain a typed structured result.