Function virtual_list 

pub fn virtual_list<T, DF, I, KF, K, VF, V>(
    data_fn: DF,
    key_fn: KF,
    view_fn: VF,
) -> VirtualList<T>
where
    DF: Fn() -> I + 'static,
    I: VirtualVector<T>,
    KF: Fn(&T) -> K + 'static,
    K: Eq + Hash + 'static,
    VF: Fn(usize, T) -> V + 'static,
    V: IntoView + 'static,

A view that supports virtual scrolling with item selection. Selection is done using arrow keys, home/end for top/bottom.