fn fmt()

in src/builder.rs [160:172]


    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "ribbon({:?}): m: {}, rows: {}, rank: {}, exceptions: {}, epsilon: {}, overhead {}",
            self.id,
            self.m,
            self.rows.len(),
            self.rank,
            self.exceptions.len(),
            self.epsilon,
            (self.rows.iter().filter(|eq| eq.is_zero()).count() as f64 / (self.rows.len() as f64))
        )
    }