{"ast_node_type":"other","tokens":[{"end":46,"kind":"keyword","start":0,"text":"#[instrument(level"}]}
    #[instrument(level = "debug", skip(self))]
impl<'tcx> Visitor<'tcx> for Collector<'_, 'tcx> {
    fn visit_local(&mut self, index: Local, context: PlaceContext, location: Location) {