Function js::jsapi::GetSavedFrameParent [−] [src]

pub unsafe extern "C" fn GetSavedFrameParent(
    cx: *mut JSContext, 
    savedFrame: HandleObject, 
    parentp: MutableHandleObject, 
    selfHosted: SavedFrameSelfHosted
) -> SavedFrameResult

Given a SavedFrame JSObject, get its parent SavedFrame object or nullptr if it is the oldest frame in the stack. The parentp out parameter is NOT guaranteed to be in the cx's compartment. Defaults to nullptr.