Type MethodConcurrency

checkCancellation()

Throws an error if the task was canceled.

  • Available when Success is Never and Failure is Never

  • iOS 13.0+
  • macOS 10.15+
  • tvOS 13.0+
  • watchOS 6.0+
static func checkCancellation() throws

Overview

The error is always an instance of CancellationError.

  • SeeAlso: isCancelled()