pub fn encode_recordswith_schema(
headers: Vec<String>,
records: Vec<StringRecord>,
schema: &DataSchema,
unseen_policy: UnseenCategoryPolicy,
) -> Result<EncodedDataset, String>pub fn encode_recordswith_schema(
headers: Vec<String>,
records: Vec<StringRecord>,
schema: &DataSchema,
unseen_policy: UnseenCategoryPolicy,
) -> Result<EncodedDataset, String>