{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"Some(ArbitrarySelfTypesLevel::WithPointers)"}]}
        Some(ArbitrarySelfTypesLevel::WithPointers)
    let arbitrary_self_types_level = if tcx.features().arbitrary_self_types_pointers() {
    } else if tcx.features().arbitrary_self_types() {