{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"(0..len).map::<ty::BoundVariableKind,"}]}
            (0..len).map::<ty::BoundVariableKind, _>(|_| Decodable::decode(decoder)),
        decoder.interner().mk_bound_variable_kinds_from_iter(
        )