{"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"DefKind::Struct"}]}
            DefKind::Struct => "struct",
            DefKind::Ctor(CtorOf::Variant, CtorKind::Const) => "unit variant",
            DefKind::Ctor(CtorOf::Struct, CtorKind::Fn) => "tuple struct",