feerate_per_kw = cmp::max(feerate_per_kw, feerate);
}
let feerate_plus_quarter = feerate_per_kw.checked_mul(1250).map(|v| v / 1000);
feerate_per_kw = cmp::max(feerate_per_kw, feerate);
}
let feerate_plus_quarter = feerate_per_kw.checked_mul(1250).map(|v| v / 1000);