Function update_bounds

nodedb/src/engine/array/purge/execute.rs:261–264

(min: &mut Option<TileId>, max: &mut Option<TileId>, id: TileId)

}

fn update_bounds(min: &mut Option<TileId>, max: &mut Option<TileId>, id: TileId) {
    *min = Some(min.map_or(id, |m| m.min(id)));
    *max = Some(max.map_or(id, |m| m.max(id)));
}

fn write_atomic(path: &std::path::Path, bytes: &[u8]) -> std::io::Result<()> {
    let mut tmp = path.to_path_buf();