Method rollback_best_effort

openkb/mutation.py:234–240

(self)

        self.write_journal("rolled_back")

    def rollback_best_effort(self) -> Exception | None:
        try:
            self.rollback()
        except Exception as exc:
            logger.warning("Mutation rollback failed: %s", exc)
            return exc
        return None

    def discard(self) -> None:
        # Best-effort post-commit/post-rollback cleanup: callers have already