Enum KeyError

pub enum KeyError {
    DecodeError(Error),
    InvalidKey(Error),
    SignatureError(Error),
    P256Error(Error),
    K256Error(Error),
    ECDSAError(Error),
    SecretKeyError(Error),
    PrivateKeyRequiredForSignature,
}

Error types that can occur when working with cryptographic keys

Variants

DecodeError(Error)

Occurs when multibase decoding of a key fails

InvalidKey(Error)

Occurs when a key cannot be identified or is in an invalid format

SignatureError(Error)

Occurs when ECDSA signature parsing fails

P256Error(Error)

Occurs when P-256 key operations fail

K256Error(Error)

Occurs when K-256 key operations fail

ECDSAError(Error)

Occurs when ECDSA cryptographic operations fail

SecretKeyError(Error)

Occurs when secret key parsing or operations fail

PrivateKeyRequiredForSignature

Occurs when attempting to sign content with a public key instead of a private key

Trait Implementations

impl Debug for KeyError

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

Formats the value using the given formatter.

impl Display for KeyError

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

Formats the value using the given formatter.

impl Error for KeyError

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.