Function reflect_dom_object_with_wrap 

pub fn reflect_dom_object_with_wrap<D, AbstractType, GlobalType>(
    obj: Box<AbstractType>,
    global: &GlobalType,
    cx: &mut JSContext,
    wrap: unsafe fn(&mut JSContext, &<D as DomTypes>::GlobalScope, Option<HandleObject<'_>>, Box<AbstractType>) -> DomRoot<AbstractType>,
) -> DomRoot<AbstractType>
where
    D: DomTypes,
    AbstractType: DomObject,
    GlobalType: DerivedFrom<D::GlobalScope>,
    Box<AbstractType>: From<Box<AbstractType>>,
    DomRoot<AbstractType>: From<DomRoot<AbstractType>>,

Create the reflector for a new DOM object and yield ownership to the reflector.