{"ast_node_type":"variable","tokens":[{"end":89,"kind":"keyword","start":0,"text":"let"}]}
                let place = self.pat_deref_place(pat.hir_id, place_with_id, subpat, ty)?;
                let ty = self.pat_ty_adjusted(subpat)?;
                self.cat_pattern(place, subpat, op)?;