The tracker of the extraction currently running, or undefined when the gas context armed none. A live binding rather than a getter, so an unarmed run pays only a null check. Set it only through withDataflowBudget.
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The tracker of the extraction currently running, or
undefinedwhen the gas context armed none. A live binding rather than a getter, so an unarmed run pays only a null check. Set it only through withDataflowBudget.