Function hash_matrix

examples/clippy_verify.rs:40–50

(m: &Matrix)

}

fn hash_matrix(m: &Matrix) -> String {
    let mut h = DefaultHasher::new();
    m.nrow().hash(&mut h);
    m.ncol().hash(&mut h);
    // the layout enum has no Hash impl; use Debug as a stable surrogate
    format!("{:?}", m.layout()).hash(&mut h);
    for x in m.as_slice() {
        x.to_bits().hash(&mut h);
    }
    format!("{:016x}", h.finish())
}

fn print_kv<T: std::fmt::Display>(label: &str, value: T) {
    println!("{:48} {}", label, value);