Struct VaultHeader 

pub struct VaultHeader {
    pub version: u8,
    pub salt: Vec<u8>,
    pub created_at: DateTime<Utc>,
    pub environment: String,
    pub argon2_params: Option<StoredArgon2Params>,
    pub keyfile_hash: Option<String>,
}

Metadata stored at the beginning of a vault file.

Fields

version: u8

Format version.

salt: Vec<u8>

The salt used for Argon2id key derivation (base64 in JSON).

created_at: DateTime<Utc>

When this vault was first created.

environment: String

Environment name (e.g. “dev”, “staging”, “prod”).

argon2_params: Option<StoredArgon2Params>

Argon2 params used at vault creation (stored so open uses the same). Optional for backward compatibility with v0.1.0 vaults.

keyfile_hash: Option<String>

SHA-256 hash of the keyfile (base64), if one was used at creation. Presence of this field means a keyfile is required to open the vault.

Trait Implementations

impl Clone for VaultHeader

fn clone(&self) -> VaultHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VaultHeader

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VaultHeader

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for VaultHeader

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

where __S: Serializer,

Serialize this value into the given Serde serializer.