cancel

Declaration

var cancel: ((UnsafeMutableRawPointer?, CFRunLoop?, CFRunLoopMode?) -> Void)!

Parameters

• info:

  The info member of the Cfrunloopsourcecontext structure that was used when creating the run loop source.

• rl:

  The run loop from which the run loop source is being removed.

• mode:

  The run loop mode from which the run loop source is being removed.

Discussion

A cancel callback for the run loop source. This callback is called when the source is removed from a run loop mode. Can be NULL.

See Also

Callbacks

• equal
• hash
• perform
• schedule