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MessageDecodeError

matrix_sdk::authentication::oauth::qrcode

Enum MessageDecodeError

pub enum MessageDecodeError {
    Ecies(EciesMessageDecodeError),
    Hpke(HpkeMessageDecodeError),
    Utf8(Utf8Error),
    Json(Error),
    TooLongSequenceToken(InvalidLengthError),
    TooLongBaseUrl(InvalidLengthError),
    TooLongRendezvousId(InvalidLengthError),
}

Available on crate feature e2e-encryption only.

Expand description

Error type which describes failures when messages which are received over the secure channel fail to be decoded.

Variants§

Ecies(EciesMessageDecodeError)

A received message has failed to be decoded.

Hpke(HpkeMessageDecodeError)

A received message has failed to be decoded.

Utf8(Utf8Error)

A message we received over the secure channel was not a valid UTF-8 encoded string.

Json(Error)

A message couldn’t be deserialized from JSON.

TooLongSequenceToken(InvalidLengthError)

The sequence token of the rendezvous channel needs to be at most u8::MAX bytes long, otherwise it can’t be encoded as additional authenticated data.

TooLongBaseUrl(InvalidLengthError)

The base URL of the homeserver needs to be at most u8::MAX bytes long, otherwise it can’t be encoded as additional authenticated data.

TooLongRendezvousId(InvalidLengthError)

The rendezvous ID of the channel needs to be at most u8::MAX bytes long, otherwise it can’t be encoded as additional authenticated data.

Trait Implementations§

impl Debug for MessageDecodeError

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

Formats the value using the given formatter. Read more

impl Display for MessageDecodeError

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

Formats the value using the given formatter. Read more

impl Error for MessageDecodeError

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

Returns the lower-level source of this error, if any. Read more

1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · Source§

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. Read more

impl From<Error> for MessageDecodeError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<MessageDecodeError> for MessageDecodeError

fn from(source: EciesMessageDecodeError) -> Self

Converts to this type from the input type.

impl From<MessageDecodeError> for MessageDecodeError

fn from(source: HpkeMessageDecodeError) -> Self

Converts to this type from the input type.

impl From<MessageDecodeError> for SecureChannelError

fn from(source: MessageDecodeError) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for MessageDecodeError

fn from(source: Utf8Error) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl !RefUnwindSafe for MessageDecodeError

impl !UnwindSafe for MessageDecodeError

impl Freeze for MessageDecodeError

impl Send for MessageDecodeError

impl Sync for MessageDecodeError

impl Unpin for MessageDecodeError

impl UnsafeUnpin for MessageDecodeError

Blanket Implementations§

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