Type Definition ul_sys::JSObjectInitializeCallback

type JSObjectInitializeCallback = Option<unsafe extern "C" fn(ctx: JSContextRef, object: JSObjectRef)>;

@typedef JSObjectInitializeCallback @abstract The callback invoked when an object is first created. @param ctx The execution context to use. @param object The JSObject being created. @discussion If you named your function Initialize, you would declare it like this:

void Initialize(JSContextRef ctx, JSObjectRef object);

Unlike the other object callbacks, the initialize callback is called on the least derived class (the parent class) first, and the most derived class last.