Fragments

Sometimes you cannot wrap your components in another container like a div. For that the fragment function is useful:

auto returnsFragment() {
    using Nui::Elements::fragment;
    using Nui::Elements::div;

    // binds two elements together without introducing a wrapper container.
    return fragment(
        div{}(),
        div{}(),
    );
}

div{}(
    returnsFragment()
)

-> results in

<div>
    <div></div>
    <div></div>
</div>