2 96 | fn add_title_line(result: &mut Vec<String>, main_annotation: Option<&Annotation>) {
3 97 | if let Some(annotation) = main_annotation {
4 | ^^^^^^^^^^ Variable defined here
5 98 | result.push(format_title_line(
6 99 | &annotation.annotation_type,
7 | ^^^^^^^^^^ Referenced here
9 101 | &annotation.label,
10 | ^^^^^^^^^^ Referenced again here