Use cases

These guides use the one-dependency umbrella with explicit feature sets for 3.0.0-rc.2. Start with installation or the V2 migration, then choose an application task.

Discover and open storage

• Detect and open unknown images
• Inspect an MBR or GPT disk image
• Open FAT inside a partition

Read and modify formats

• Read files from a FAT image
• Modify a FAT filesystem safely
• Read ISO 9660 images
• Read and extract UDF
• Read and create CPIO archives
• Build a CPIO initramfs

Integrate with a platform

• Use Hadris without the standard library
• Use FAT and exFAT on a microcontroller
• Use asynchronous I/O
• Adapt a custom device or firmware reader

Qualify output

• Validate generated images

Runnable application packages for FAT, partition, optical detection, and CPIO workflows live in the repository's examples/ directory. Runnable ISO examples live in crates/optical/hadris-iso/examples, and a shared FAT volume example in crates/block/hadris-fat/examples.