Result

public enum Result<T>

The Result contains the success or failure information for a completed transaction

  • Result<T>.success indicates that the transaction succeeded, either because the save succeeded or because there were no changes to save. The associated userInfo is the value returned from the transaction closure.

    Declaration

    Swift

    case success(userInfo: T)

  • Result<T>.failure indicates that the transaction either failed or was cancelled. The associated object for this value is a CoreStoreError enum value.

    Declaration

    Swift

    case failure(error: CoreStoreError)

  • Returns true if the result indicates .success, false if the result is .failure.

    Declaration

    Swift

    public var boolValue: Bool { get }