Trait feature_check::expr::Calculable

pub trait Calculable: Debug {
    fn get_value(
        &self, 
        features: &HashMap<String, String>
    ) -> Result<CalcResult, Box<dyn Error>>;
}

An object that may be evaluated and provide a result.

Required methods

fn get_value(
    &self,
    features: &HashMap<String, String>
) -> Result<CalcResult, Box<dyn Error>>

Get the value of the evaluated term or expression as applied to the list of features obtained for the program.

Implementors