Manifest Module

src/manifest.rs — JSON manifest for transfer metadata and state persistence.

Implementation: Manifest — Create Manifest File IMPL-MANIFEST-001

status: implemented tags: manifest, json, metadata release: v1.0 realizes: FR-TRANSFER-004

Manifest::new creates a manifest tracking source path, chunk count, sizes, checksums, and algorithm. Serialized to airgap-transfer-manifest.json.

Implementation: Manifest — Operation State IMPL-MANIFEST-002

status: implemented tags: manifest, state, resume release: v1.0 realizes: FR-TRANSFER-024, FR-TRANSFER-025

update_chunk tracks per-chunk status (pending, in-progress, completed, failed). first_incomplete_chunk enables resume by finding the first non-completed chunk.

Implementation: Manifest — Algorithm in Manifest IMPL-MANIFEST-003

status: implemented tags: manifest, hash, algorithm release: v1.0 realizes: FR-TRANSFER-046

The hash_algorithm field in the manifest records which algorithm was used, so the unpack side uses the matching verifier.