use use_ml_feature::{MlFeatureKind, MlFeatureName, MlFeatureRole};
fn main() -> Result<(), use_ml_feature::MlFeatureError> {
let name = MlFeatureName::new("sepal_width")?;
let kind: MlFeatureKind = "numeric".parse()?;
assert_eq!(name.as_str(), "sepal_width");
assert_eq!(kind, MlFeatureKind::Numeric);
assert_eq!(MlFeatureRole::Input.as_str(), "input");
Ok(())
}