Enum TransportError 

pub enum TransportError {
    NoRoute(RaftNodeId),
    Io(Error),
    Timeout(Duration),
    Tls(String),
    Envelope(EnvelopeError),
    FrameTooLarge {
        actual: usize,
        limit: usize,
    },
    PeerAuthentication(String),
    ProtocolViolation(String),
    Remote(String),
}

The one error type of the cluster transport.

Variants

NoRoute(RaftNodeId)

The target node is not in the peer directory.

Io(Error)

Socket or stream I/O failed (connect, read, write, peer EOF).

Timeout(Duration)

An RPC round trip, connect, or handshake exceeded its bound.

Tls(String)

TLS configuration or handshake failed.

Envelope(EnvelopeError)

The frame failed envelope verification (bad version, checksum, truncation, trailing bytes).

FrameTooLarge

The frame’s declared payload exceeds the configured bound; rejected before any payload bytes are read or allocated.

Fields

actual: usize

Declared payload length.

limit: usize

Configured bound.

PeerAuthentication(String)

The peer’s certificate does not authenticate it as an admitted node.

ProtocolViolation(String)

A payload failed serde encoding/decoding, or the response frame type did not match the request.

Remote(String)

The peer answered with an error frame (no attached group, raft core failure, unknown message type).

Trait Implementations

impl Debug for TransportError

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

Formats the value using the given formatter.

impl Display for TransportError

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

Formats the value using the given formatter.

impl Error for TransportError

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<EnvelopeError> for TransportError

fn from(source: EnvelopeError) -> Self

Converts to this type from the input type.

impl From<Error> for TransportError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<TransportError> for RuntimeError

fn from(source: TransportError) -> Self

Converts to this type from the input type.