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Version: 2.5

The Rust storage stack

Hadris is a collection of pure Rust libraries for block devices, partition tables, FAT filesystems, ISO 9660, UDF, CPIO archives, and disk images, plus experimental read-only NTFS and APFS readers.

It works across desktop applications, bootloaders, kernels, firmware, and embedded systems, with explicit std, alloc, allocation-free, synchronous, and asynchronous feature tiers.

Hadris architecture: applications use the umbrella crate over block, optical, and archive formats backed by shared I/O, paths, and storage

Get started, choose a crate, or jump directly to the use-case guides.

Stability

2.4.0 is the latest published stable V2 release; this branch prepares 2.5.0. The unstable-exfat feature and experimental hadris-ntfs and hadris-apfs crates remain outside that stability promise.