{"ast_node_type":"function","tokens":[{"end":46,"kind":"keyword","start":0,"text":"fn"}]}
    fn from(value: UnordItems<V, I>) -> Self {
impl<V: Hash + Eq, I: Iterator<Item = V>> From<UnordItems<V, I>> for UnordSet<V> {
        UnordSet { inner: FxHashSet::from_iter(value.0) }