Enum DehydratedDeviceError 

pub enum DehydratedDeviceError {
    Http(HttpError),
    Crypto(DehydrationError),
    Olm(OlmError),
    DrainTruncated {
        to_device_events: usize,
    },
    Store(CryptoStoreError),
    SecretStorage(SecretStorageError),
    PickleKeyDecode(Base64DecodeError),
    NotLoggedIn,
}

Available on crate feature e2e-encryption only.

Errors that can occur while managing dehydrated devices.

Variants

Http(HttpError)

The HTTP request to the homeserver failed.

Crypto(DehydrationError)

The cryptographic operation on the dehydrated device failed.

Olm(OlmError)

Importing room keys from a rehydrated device’s to-device events failed.

DrainTruncated

The to-device drain during rehydration stopped before the server’s queue was exhausted; the dehydrated device was left in place so a retry can resume the drain.

Fields

to_device_events: usize

Number of to-device events processed before the drain stopped.

Store(CryptoStoreError)

The crypto store could not be accessed.

SecretStorage(SecretStorageError)

Reading or writing a secret to Secret Storage failed.

PickleKeyDecode(Base64DecodeError)

The pickle key stored in Secret Storage was not valid base64.

NotLoggedIn

The client is not logged in; the Olm machine is not available.

Trait Implementations

impl Debug for DehydratedDeviceError

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

Formats the value using the given formatter.

impl Display for DehydratedDeviceError

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

Formats the value using the given formatter.

impl Error for DehydratedDeviceError

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<CryptoStoreError> for DehydratedDeviceError

fn from(source: CryptoStoreError) -> Self

Converts to this type from the input type.

impl From<DecodeError> for DehydratedDeviceError

fn from(source: Base64DecodeError) -> Self

Converts to this type from the input type.

impl From<DehydrationError> for DehydratedDeviceError

fn from(source: DehydrationError) -> Self

Converts to this type from the input type.

impl From<HttpError> for DehydratedDeviceError

fn from(source: HttpError) -> Self

Converts to this type from the input type.

impl From<OlmError> for DehydratedDeviceError

fn from(source: OlmError) -> Self

Converts to this type from the input type.

impl From<SecretStorageError> for DehydratedDeviceError

fn from(source: SecretStorageError) -> Self

Converts to this type from the input type.