Module backup 

Backup commands with full implementation

Supports:

• Full and incremental backups
• Compression (zstd, gzip, none)
• Encryption (AES-256-GCM with Argon2 key derivation)
• S3/Object storage upload
• Verification and checksums

Structs

BackupManifest

BackupOptions

S3Config

Enums

BackupFormat

CompressionType

Functions

create_local_backup

Create local backup (standalone implementation)

decompress_data

decrypt_data

full

Create a full backup

incremental

Create an incremental backup

list_backups

List available backups

upload_s3

Upload backup to S3-compatible storage

verify

Verify backup integrity

verify_local_backup

Verify local backup file