{"ast_node_type":"variable","tokens":[{"end":58,"kind":"keyword","start":0,"text":"let"}]}
        let span = self.tcx().def_span(anon_const.def_id);
    fn visit_inline_const(&mut self, anon_const: &hir::ConstBlock) {
        self.visit_node_id(span, anon_const.hir_id);