Function cached_depth_covers

packages/server/src/api/routes.rs:244–250

(cached: Option<usize>, requested: Option<usize>)

}

fn cached_depth_covers(cached: Option<usize>, requested: Option<usize>) -> bool {
    match (cached, requested) {
        (None, _) => true,
        (Some(_), None) => false,
        (Some(cached), Some(requested)) => cached >= requested,
    }
}

fn cached_depth_rank(depth: Option<usize>) -> usize {
    depth.unwrap_or(usize::MAX)