Function coord_lt

nodedb-array/src/tile/mbr.rs:167–170

(a: &CoordValue, b: &CoordValue)

}

fn coord_lt(a: &CoordValue, b: &CoordValue) -> bool {
    a.partial_cmp(b)
        .is_some_and(|o| o == std::cmp::Ordering::Less)
}

fn fold_numeric(min: &mut Option<f64>, max: &mut Option<f64>, v: f64) {
    *min = Some(min.map_or(v, |m| m.min(v)));