span_lifecycle

def build_handler_step(node: Node,
                       *,
                       step_id: UUID | None=None,
                       children: list[BaseStep] | None=None,
                       openai_agents: bool=False) -> BaseStep

def discard_handler_step(logger: SplunkAOLogger,
                         active_steps: dict[str, HandlerSpanState],
                         node_id: str) -> None

def finalize_handler_step(node: Node,
                          state: HandlerSpanState,
                          *,
                          openai_agents: bool=False) -> BaseStep

def release_handler_steps(logger: SplunkAOLogger,
                          active_steps: dict[str, HandlerSpanState]) -> None