{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"[indexmap::IndexSet<V,"}]}
    [indexmap::IndexSet<V, S> where V: DynSend, S: DynSend]
    [hashbrown::HashTable<T> where T: DynSend]
    [indexmap::IndexMap<K, V, S> where K: DynSend, V: DynSend, S: DynSend]