Contents

perShareParticipantResultBlock

The closure to execute as the operation generates individual participants.

Declaration

var perShareParticipantResultBlock: ((CKUserIdentity.LookupInfo, Result<CKShare.Participant, any Error>) -> Void)? { get set }

Discussion

This property is a closure that returns no value and has the following parameters:

  • The lookup info of the share participant.

  • A Result that contains either a generated share participant, or an error that describes why CloudKit can’t generate the share participant.

The fetch operation executes this closure once for each lookup info in the userIdentityLookupInfos property. Each time the closure executes, it executes serially with respect to the other closures of the operation.

If you intend to use this closure to process results, set it before you execute the operation or submit the operation to a queue.