{"ast_node_type":"variable","tokens":[{"end":76,"kind":"keyword","start":0,"text":"let"}]}
            let hir_type = tcx.type_of(local_def_id).instantiate_identity();
        if let Some(local_def_id) = def_id.as_local() {
            if !matches!(hir_type.kind(), ty::FnDef(..)) {