/// Returns an iterator containing all named features.
///
/// The iterator is guaranteed to be sorted and unique.
Returns an iterator containing all named features.
The iterator is guaranteed to be sorted and unique.
Returns an iterator containing all named features . The iterator is guaranteed to be sorted and unique .
pub fn named_features(&self) -> impl Iterator<Item = &'g str> + '_ {
        // XXX: binary search?
        self.labels.iter().filter_map(|label| match label {
            FeatureLabel::Named(feature_name) => Some(*feature_name),
            _ => None,
        })
    }
pub fn named_features ( & self ) -> impl Iterator < Item = & ' g str > + ' _ { // XXX: binary search? self . labels . iter ( ) . filter_map ( | label | match label { FeatureLabel :: Named ( feature_name ) => Some ( * feature_name ) , _ => None , } ) }
Returns an iterator containing all named features.
Returns an iterator containing all named features .
&self