Struct VaultBackup 

pub struct VaultBackup {
    pub format_version: u32,
    pub metadata: BackupMetadata,
    pub salt: Vec<u8>,
    pub argon2_params: BackupArgon2Params,
    pub encryption_algorithm: Algorithm,
    pub encrypted_data: Vec<u8>,
}

A complete encrypted backup of a vault

Fields

format_version: u32

Backup format version

metadata: BackupMetadata

Backup metadata

salt: Vec<u8>

Salt for password derivation (32 bytes)

argon2_params: BackupArgon2Params

Argon2 parameters used

encryption_algorithm: Algorithm

Algorithm used for encryption

encrypted_data: Vec<u8>

Encrypted backup data (nonce + ciphertext + tag)

Implementations

impl VaultBackup

pub fn new( backup_data: &BackupData, password: &[u8], config: &BackupConfig, ) -> Result<Self>

Create a new encrypted backup

pub fn decrypt(&self, password: &[u8]) -> Result<BackupData>

Decrypt and restore a backup

pub fn to_json(&self) -> Result<String>

Serialize backup to JSON

pub fn from_json(json: &str) -> Result<Self>

Deserialize backup from JSON

pub fn to_bytes(&self) -> Result<Vec<u8>>

Serialize backup to binary format

pub fn from_bytes(bytes: &[u8]) -> Result<Self>

Deserialize backup from binary format

Trait Implementations

impl Clone for VaultBackup

fn clone(&self) -> VaultBackup

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VaultBackup

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VaultBackup

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for VaultBackup

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.