keychain/TrustedPeersHelper/CuttlefishErrors.swift

   1 import Foundation
   2
   3 struct CuttlefishErrorMatcher {
   4     let code: CuttlefishErrorCode
   5 }
   6
   7 // Use a 'pattern match operator' to make pretty case statements matching Cuttlefish errors
   8 func ~=(pattern: CuttlefishErrorMatcher, value: Error?) -> Bool {
   9     guard let error = value else {
  10         return false
  11     }
  12     let nserror = error as NSError
  13     return nserror.isCuttlefishError(pattern.code)
  14 }
  15
  16 func CuttlefishRetryAfter(error: Error?) -> TimeInterval {
  17     guard let error = error else {
  18         return 0
  19     }
  20     let nserror = error as NSError
  21     return nserror.cuttlefishRetryAfter()
  22 }