Enum CryptoError 

pub enum CryptoError {
    Cold,
    Aead(String),
    BadDekLength(usize),
    ShortRow(usize),
}

Variants

Cold

The vault is locked — no key material is available. Callers surface this as “the user must unlock from a paired device” rather than an error.

Aead(String)

AES-GCM encryption or, more importantly, decryption/verification failed — corrupted ciphertext, a wrong key, or an AAD mismatch (a ciphertext presented at the wrong location).

BadDekLength(usize)

An unwrapped DEK was not exactly KEY_LEN bytes — a sign of corruption or a wrap produced by a different scheme.

ShortRow(usize)

A sealed row was shorter than a bare nonce — truncated/corrupt.

Trait Implementations

impl Debug for CryptoError

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

Formats the value using the given formatter.

impl Display for CryptoError

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

Formats the value using the given formatter.

impl Error for CryptoError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<CryptoError> for StoreError

fn from(e: CryptoError) -> Self

Converts to this type from the input type.