{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"span:"}]}
                        span: inner_op.span.shrink_to_hi(),
                    err.chaining_sugg = Some(ComparisonOperatorsCannotBeChainedSugg::SplitComparison {
                        middle_term: expr_to_str(r1),