Enum ConnectionError

#[non_exhaustive]
pub enum ConnectionError {
    AttemptDiscarded,
    Crypto(Error),
    CryptoInvalidLength,
    CryptoModeInvalid,
    CryptoModeUnavailable,
    EndpointUrl,
    IllegalDiscoveryResponse,
    IllegalIp,
    Io(Error),
    Json(Error),
    InterconnectFailure(Recipient),
    Ws(Error),
    TimedOut,
}

Available on crate feature driver only.

Errors encountered while connecting to a Discord voice server over the driver.

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.

AttemptDiscarded

The driver hung up an internal signaller, either due to another connection attempt or a crash.

Crypto(Error)

An error occurred during [en/de]cryption of voice packets.

CryptoInvalidLength

The symmetric key supplied by Discord had the wrong size.

CryptoModeInvalid

Server did not return the expected crypto mode during negotiation.

CryptoModeUnavailable

Selected crypto mode was not offered by server.

EndpointUrl

An indicator that an endpoint URL was invalid.

IllegalDiscoveryResponse

Discord failed to correctly respond to IP discovery.

IllegalIp

Could not parse Discord’s view of our IP.

Io(Error)

Miscellaneous I/O error.

Json(Error)

JSON (de)serialization error.

InterconnectFailure(Recipient)

Failed to message other background tasks after connection establishment.

Ws(Error)

Error communicating with gateway server over WebSocket.

TimedOut

Connection attempt timed out.

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn StdError + '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<&Error> for DisconnectReason

fn from(e: &ConnectionError) -> Self

Converts to this type from the input type.

impl From<Elapsed> for Error

fn from(_e: Elapsed) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: CryptoError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: IoError) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: JsonError) -> Error

Converts to this type from the input type.

impl From<Error> for JoinError

Available on crate feature gateway only.

fn from(e: ConnectionError) -> Self

Converts to this type from the input type.

impl From<SendError<EventMessage>> for Error

fn from(_e: SendError<EventMessage>) -> Error

Converts to this type from the input type.

impl From<SendError<MixerMessage>> for Error

fn from(_e: SendError<MixerMessage>) -> Error

Converts to this type from the input type.

impl From<SendError<WsMessage>> for Error

fn from(_e: SendError<WsMessage>) -> Error

Converts to this type from the input type.