iterateCollectionPages()

function iterateCollectionPages<T, Params>(
  fetchPage,
  params,
  options?
): AsyncGenerator<CollectionPage<T>, void, void>;

Lazily yields collection pages in order until the exact next cursor is null.

A later failure rejects that iteration step without changing pages already yielded to the caller. Repeated cursors fail closed before another request can loop.

Type Parameters

Type Parameter
T
Params extends CollectionRequest

Parameters

Parameter	Type	Description
fetchPage	CollectionPageFetcher<T, Params>	Page reader that accepts execution controls separately.
params	Params	Collection filters and initial cursor.
options	ReadExecutionOptions	Cancellation controls shared by every page.

Returns

AsyncGenerator<CollectionPage<T>, void, void>