Enum DecryptorError

pub enum DecryptorError {
    Decode(Base64DecodeError),
    MissingHash,
    KeyNonceLength,
    UnknownVersion,
}

Error type for attachment decryption.

Variants

Decode(Base64DecodeError)

Some data in the encrypted attachment coldn’t be decoded, this may be a hash, the secret key, or the initialization vector.

MissingHash

A hash is missing from the encryption info.

KeyNonceLength

The supplied key or IV has an invalid length.

UnknownVersion

The supplied data was encrypted with an unknown version of the attachment encryption spec.

Trait Implementations

impl Debug for DecryptorError

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

Formats the value using the given formatter.

impl Display for DecryptorError

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

Formats the value using the given formatter.

impl Error for DecryptorError

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 DecryptorError

fn from(source: Base64DecodeError) -> Self

Converts to this type from the input type.