{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"tcx.hir_get_enclosing_scope(expr.hir_id).map(|hir_id|"}]}
            tcx.hir_get_enclosing_scope(expr.hir_id).map(|hir_id| tcx.hir_node(hir_id));
        let enclosing_scope =