319         let pairs = self.clone().collect::<Vec<_>>();  in serialize()  localVariable
340         let pairs = AbcParser::parse(Rule::a, "abcde").unwrap();  in test_pretty_print()  localVariable
387         let pairs = AbcParser::parse(Rule::a, "abcde").unwrap();  in as_str()  localVariable
394         let mut pairs = AbcParser::parse(Rule::a, "abcde").unwrap();  in as_str_empty()  localVariable
401         let pairs = AbcParser::parse(Rule::a, "abcde").unwrap();  in concat()  localVariable
408         let pairs = AbcParser::parse(Rule::a, "abcde").unwrap();  in pairs_debug()  localVariable
425         let pairs = AbcParser::parse(Rule::a, "abcde").unwrap();  in pairs_display()  localVariable
435         let pairs = AbcParser::parse(Rule::a, "abcde").unwrap();  in iter_for_pairs()  localVariable
444         let pairs = AbcParser::parse(Rule::a, "abcde").unwrap();  in double_ended_iter_for_pairs()  localVariable
453         let mut pairs = AbcParser::parse(Rule::a, "abc\nefgh").unwrap();  in test_line_col()  localVariable
469         let mut pairs = AbcParser::parse(Rule::a, "abc\nefgh").unwrap().rev();  in test_rev_iter_line_col()  localVariable