{"ast_node_type":"variable","tokens":[{"end":95,"kind":"keyword","start":0,"text":"let"}]}
            let event_id = if profiler.event_filter_mask.contains(EventFilter::FUNCTION_ARGS) {
            let event_label = profiler.get_or_alloc_cached_string(event_label);
                let event_args: Vec<_> = event_args