pub fn Fetch(
global: &GlobalScope,
input: RequestInfo,
init: RootedTraceableBox<RequestInit>,
comp: InRealm<'_>
) -> Rc<Promise>
pub fn Fetch(
global: &GlobalScope,
input: RequestInfo,
init: RootedTraceableBox<RequestInit>,
comp: InRealm<'_>
) -> Rc<Promise>