188     fn as_string(&self) -> String;  in as_string()  method
216     fn as_string(&self) -> String {  in as_string()  method
254     expect(iter, Rule::identifier).map(|n| n.as_string())  in parse_identifier()
262     Ok(maybe(iter, Rule::identifier).map(|n| n.as_string()))  in parse_identifier_opt()
273         Some(n) if n.as_rule() == Rule::identifier => Ok((Some(n.as_string()), None)),  in parse_identifier_or_integer()
296     maybe(iter, Rule::size_modifier).map(|n| n.as_string())  in parse_size_modifier_opt()
438                     Some(n) if n.as_rule() == Rule::identifier => n.as_string(),  in parse_field()
439                     Some(n) if n.as_rule() == Rule::payload_identifier => n.as_string(),  in parse_field()
440                     Some(n) if n.as_rule() == Rule::body_identifier => n.as_string(),  in parse_field()
469                     let tag_id = n.as_string();  in parse_field()
484                     Some(n) if n.as_rule() == Rule::size_modifier => (None, Some(n.as_string())),  in parse_field()