Enum EventError

pub enum EventError {
    UnsupportedAlgorithm,
    NotAnObject,
    MissingCiphertext,
    MissingSigningKey,
    MissingSenderKey,
    MismatchedSender(OwnedUserId, OwnedUserId),
    MismatchedKeys(Box<Ed25519PublicKey>, Box<Ed25519PublicKey>),
    MismatchedRoom(OwnedRoomId, Option<OwnedRoomId>),
    InvalidSenderDeviceKeys,
}

Available on crate feature e2e-encryption only.

Error that occurs when decrypting an event that is malformed.

Variants

UnsupportedAlgorithm

The Encrypted message has been encrypted with a unsupported algorithm.

NotAnObject

The provided JSON value isn’t an object.

MissingCiphertext

The Encrypted message doesn’t contain a ciphertext for our device.

MissingSigningKey

The Encrypted message is missing the signing key of the sender.

MissingSenderKey

The Encrypted message is missing the sender key.

MismatchedSender(OwnedUserId, OwnedUserId)

The sender of the plaintext doesn’t match the sender of the encrypted message.

MismatchedKeys(Box<Ed25519PublicKey>, Box<Ed25519PublicKey>)

The public key that was part of the message doesn’t match the key we have stored.

MismatchedRoom(OwnedRoomId, Option<OwnedRoomId>)

The room ID of the room key doesn’t match the room ID of the decrypted event.

InvalidSenderDeviceKeys

The event includes sender_device_keys as per MSC4147, but the signature was invalid, or the ed25519 or curve25519 key did not match other data in the event.

Trait Implementations

impl Debug for EventError

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

Formats the value using the given formatter.

impl Display for EventError

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

Formats the value using the given formatter.

impl Error for EventError

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<EventError> for MegolmError

fn from(source: EventError) -> MegolmError

Converts to this type from the input type.

impl From<EventError> for OlmError

fn from(source: EventError) -> OlmError

Converts to this type from the input type.