Enum AlgorithmError 

pub enum AlgorithmError {
    UnsupportedAlgorithm(Algorithm),
    UnsupportedAeadAlgorithm(AeadAlgorithm),
    UnsupportedHashAlgorithm(HashAlgorithm),
    UnsupportedMacAlgorithm(MacAlgorithm),
    InvalidKey(Algorithm),
    SignatureInvalid(Algorithm),
    Crypto(CryptoError),
}

Error returned by algorithm dispatch operations.

Variants

UnsupportedAlgorithm(Algorithm)

The requested operation is not supported for this algorithm.

UnsupportedAeadAlgorithm(AeadAlgorithm)

The requested AEAD algorithm is not supported.

UnsupportedHashAlgorithm(HashAlgorithm)

The requested hash algorithm is not supported.

UnsupportedMacAlgorithm(MacAlgorithm)

The requested MAC algorithm is not supported.

InvalidKey(Algorithm)

The supplied key is malformed or invalid for the algorithm.

SignatureInvalid(Algorithm)

A signature failed verification (dispatch fails closed here).

Crypto(CryptoError)

An error propagated from an underlying crypto primitive.

Trait Implementations

impl Debug for AlgorithmError

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

Formats the value using the given formatter.

impl Display for AlgorithmError

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

Formats the value using the given formatter.

impl Error for AlgorithmError

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 AlgorithmError

fn from(source: CryptoError) -> Self

Converts to this type from the input type.