Function pick_nested_u64

rust/crates/ccusage/src/adapter/codebuff/parser.rs:474–476

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

}

fn pick_nested_u64(record: &serde_json::Map<String, Value>, key: &str, keys: &[&str]) -> u64 {
    object_field(record, key).map_or(0, |nested| pick_u64(nested, keys))
}