{"ast_node_type":"variable","tokens":[{"end":93,"kind":"keyword","start":0,"text":"let"}]}
                let Some(discr_target) = self.map.find_discr(place.as_ref()) else { return };
            StatementKind::SetDiscriminant { box place, variant_index } => {
                let enum_ty = place.ty(self.body, self.tcx).ty;