Enum matrix_sdk_base::Error

#[non_exhaustive]
pub enum Error {
    AuthenticationRequired,
    BadCryptoStoreState,
    StateStore(StoreError),
    SerdeJson(JsonError),
    IoError(IoError),
    CryptoStore(CryptoStoreError),
    OlmError(OlmError),
    MegolmError(MegolmError),
}

Internal representation of errors.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AuthenticationRequired

Queried endpoint requires authentication but was called on an anonymous client.

BadCryptoStoreState

Available on crate feature e2e-encryption only.

Attempting to restore a session after the olm-machine has already been set up fails

StateStore(StoreError)

A generic error returned when the state store fails not due to IO or (de)serialization.

SerdeJson(JsonError)

An error when (de)serializing JSON.

IoError(IoError)

An error representing IO errors.

CryptoStore(CryptoStoreError)

Available on crate feature e2e-encryption only.

An error occurred in the crypto store.

OlmError(OlmError)

Available on crate feature e2e-encryption only.

An error occurred during a E2EE operation.

MegolmError(MegolmError)

Available on crate feature e2e-encryption only.

An error occurred during a E2EE group operation.

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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

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 self, demand: &mut Demand<'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 Error

fn from(source: CryptoStoreError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: JsonError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: IoError) -> Self

Converts to this type from the input type.

impl From<MegolmError> for Error

fn from(source: MegolmError) -> Self

Converts to this type from the input type.

impl From<OlmError> for Error

fn from(source: OlmError) -> Self

Converts to this type from the input type.

impl From<StoreError> for Error

fn from(source: StoreError) -> Self

Converts to this type from the input type.