Function parse_enum_line_fields

perro_source/devtools/perro_cli/src/doctor.rs:1155–1166

(line: &str)

                .insert(field.name.clone(), state_name.clone());
            let defs = index
                .state_field_defs
                .entry(field.name.clone())
                .or_default();
            if !defs.contains(&field) {
                defs.push(field.clone());
            }
            let files = index
                .state_field_files
                .entry(field.name.clone())
                .or_default();
            if !files.iter().any(|known| known == file) {
                files.push(file.to_path_buf());
            }
            if field.is_pub {
                let pub_files = index