Module version_store 

Hybrid point-in-time version store with JSON manifest and browsable trees. Hybrid point-in-time + per-file version store with JSON manifest. Wraps the core versioning engine to provide human-readable naming, dirvish-style browsable tree snapshots, and machine-readable indexes.

Structs

ArchiveEntry

A single entry from an inspected archive listing.

ArchiveExportStats

Statistics from an archive export operation.

ImportStats

Statistics from an archive import operation.

PruneStats

Statistics returned from snapshot pruning operations.

RetentionPolicy

Expiration and policy rules for snapshot retention.

SnapshotEntry

Metadata for a single point-in-time snapshot entry.

SnapshotIndex

JSON-serializable snapshot index with schema version and snapshot list.

SnapshotStoreStats

Aggregate storage statistics across all snapshots.

SnapshotSummary

VersionStore

Manages point-in-time snapshots with browsable tree directories and JSON manifest.

Functions

compute_disk_usage

Compute apparent size (st_size) and actual disk usage (st_blocks * 512) for a directory tree. Returns (apparent_bytes, disk_bytes).

compute_store_stats

Compute aggregate storage statistics across all snapshots. If store_root is provided, computes BLAKE3 content dedup across all snapshot files.

print_snapshot_table

Print snapshots as a formatted table with CoW storage stats.

print_store_stats

Print detailed storage stats.

wrap_import_decompressor

Wraps a reader with the appropriate decompressor based on the compression format string.