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fetchPersistentChanges(since:)

Retrieves the Photos library changes since the token you specify.

Declaration

func fetchPersistentChanges(since token: PHPersistentChangeToken) throws -> PHPersistentChangeFetchResult

Parameters

  • token:

    The token that represents the state of the Photos library to compare against.

Mentioned in

Return Value

A fetch result that contains library change details; otherwise, an error that indicates why the fetch fails (for example, PHPhotosError.Code.persistentChangeTokenExpired).

See Also

Fetching Change History