Enum Error 

pub enum Error {
    InvalidKey(String),
    EncryptionFailed(String),
    DecryptionFailed(String),
    SigningFailed(String),
    VerificationFailed(String),
    KeyGenerationFailed(String),
    SerializationError(String),
    InvalidCiphertext(String),
    InvalidSignature(String),
    IoError(String),
    UnsupportedVersion(u32),
    Other(String),
}

Errors that can occur during cryptographic operations

Variants

InvalidKey(String)

Invalid key format or size

EncryptionFailed(String)

Encryption operation failed

DecryptionFailed(String)

Decryption operation failed

SigningFailed(String)

Signature generation failed

VerificationFailed(String)

Signature verification failed

KeyGenerationFailed(String)

Key generation failed

SerializationError(String)

Serialization/deserialization error

InvalidCiphertext(String)

Invalid ciphertext format

InvalidSignature(String)

Invalid signature format

IoError(String)

IO error

UnsupportedVersion(u32)

Unsupported version

Other(String)

Generic error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<DecodeError> for Error

fn from(err: DecodeError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.