{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"|"}]}
                | (ty::Array(elem_ty, _), hir::TyKind::Array(elem_hir_ty, _)) => {
                (ty::Slice(elem_ty), hir::TyKind::Slice(elem_hir_ty))
                    search_stack.push((*elem_ty, elem_hir_ty));