Enum SessionError 

pub enum SessionError {
    WebSocket(WebSocketError),
    Timeout {
        phase: SessionPhase,
        elapsed: Duration,
    },
    InvalidTransition {
        from: SessionPhase,
        to: SessionPhase,
    },
    NotConnected,
    SetupFailed(SetupError),
    Codec(CodecError),
    GoAway {
        time_left: Option<Duration>,
    },
    ChannelClosed,
    SendQueueFull,
    Auth(AuthError),
}

Errors that can occur during a session.

Variants

WebSocket(WebSocketError)

WebSocket-level error (transient, may be retried).

Timeout

Timeout waiting for handshake or setup.

Fields

phase: SessionPhase

Which phase timed out.

elapsed: Duration

How long was waited before timing out.

InvalidTransition

Attempted an invalid phase transition.

Fields

from: SessionPhase

Phase the session was in.

to: SessionPhase

Phase the transition attempted to reach.

NotConnected

Operation requires an active connection but session is not connected.

SetupFailed(SetupError)

Server rejected the setup configuration.

Codec(CodecError)

A client message could not be encoded, or a server message decoded.

GoAway

Server requested graceful disconnect.

Fields

time_left: Option<Duration>

Time remaining before forced disconnect.

ChannelClosed

Internal channel was closed unexpectedly.

SendQueueFull

Send queue is full.

Auth(AuthError)

Authentication error.

Trait Implementations

impl Clone for SessionError

fn clone(&self) -> SessionError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SessionError

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

Formats the value using the given formatter.

impl Display for SessionError

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

Formats the value using the given formatter.

impl Error for SessionError

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<SessionError> for AgentError

fn from(source: SessionError) -> AgentError

Converts to this type from the input type.