Contents

dispatchMain()

Executes blocks submitted to the main queue.

Declaration

func dispatchMain() -> Never

Discussion

This function “parks” the main thread and waits for blocks to be submitted to the main queue. Applications that call UIApplicationMain(_:_:_:_:) (iOS), NSApplicationMain(_:_:) (macOS), or CFRunLoopRun() on the main thread must not call dispatchMain().

This function never returns.