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CFRunLoopContainsObserver

apple_cf::raw

Function CFRunLoopContainsObserver 

Source 
pub unsafe extern "C" fn CFRunLoopContainsObserver(
    rl: CFRunLoopRef,
    observer: CFRunLoopObserverRef,
    mode: CFRunLoopMode,
) -> Boolean
Expand description

Apple SDK function CFRunLoopContainsObserver.