fn create_native_handler_function(
cx: *mut JSContext,
holder: HandleObject<'_>,
task: NativeHandlerTask,
_can_gc: CanGc,
) -> *mut JSObject
fn create_native_handler_function(
cx: *mut JSContext,
holder: HandleObject<'_>,
task: NativeHandlerTask,
_can_gc: CanGc,
) -> *mut JSObject