fn fast_reject<Impl: SelectorImpl>(
    selector: &RelativeSelector<Impl>,
    quirks_mode: QuirksMode,
    filter: &BloomFilter,
) -> boolfn fast_reject<Impl: SelectorImpl>(
    selector: &RelativeSelector<Impl>,
    quirks_mode: QuirksMode,
    filter: &BloomFilter,
) -> bool