Function string_field

rust/crates/ccusage/src/adapter/codebuff/parser.rs:454–457

(record: &serde_json::Map<String, Value>, key: &str)

}

fn string_field(record: &serde_json::Map<String, Value>, key: &str) -> Option<String> {
    let value = record.get(key)?.as_str()?.trim();
    (!value.is_empty()).then(|| value.to_string())
}

fn number_field(record: &serde_json::Map<String, Value>, key: &str) -> f64 {
    record