Enum matrix_sdk_crypto::MegolmError

pub enum MegolmError {
    EventError(EventError),
    JsonError(SerdeError),
    MissingSession,
    OlmGroupSession(OlmGroupSessionError),
    EncryptionNotEnabled,
    Store(CryptoStoreError),
}

Error representing a failure during a group encryption operation.

Variants

EventError(EventError)

The event that should have been decrypted is malformed.

JsonError(SerdeError)

The received decrypted event couldn’t be deserialized.

MissingSession

Decryption failed because the session needed to decrypt the event is missing.

OlmGroupSession(OlmGroupSessionError)

The underlying group session operation returned an error.

EncryptionNotEnabled

The room where a group session should be shared is not encrypted.

Store(CryptoStoreError)

The storage layer returned an error.

Trait Implementations

impl Debug for MegolmError

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

Formats the value using the given formatter.

impl Display for MegolmError

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

Formats the value using the given formatter.

impl Error for MegolmError

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<CryptoStoreError> for MegolmError

fn from(source: CryptoStoreError) -> Self

Performs the conversion.

impl From<Error> for MegolmError

fn from(source: SerdeError) -> Self

Performs the conversion.

impl From<OlmGroupSessionError> for MegolmError

fn from(source: OlmGroupSessionError) -> Self

Performs the conversion.