use Range;
pub use DiskCacheConfig;
pub use DiskCache;
pub use ;
/// Files are logically split into fixed-size blocks; the roaring bitmap
/// tracks population on a per-block basis.
///
/// Matches `disk_cache::BLOCK_SIZE` and is a small multiple of typical
/// filesystem block sizes (usually 4 KiB).
const BLOCK_SIZE: usize = 16 * 1024; // 16kB