{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"ty::Adt(def,"}]}
                ty::Adt(def, _) if def.is_manually_drop() => {}
                // `ManuallyDrop<T>` always implements `BikeshedGuaranteedNoDrop`.
                // Arrays and tuples implement `BikeshedGuaranteedNoDrop` only if