Enum RemoteParticipantError 

pub enum RemoteParticipantError {
    StateUnavailable {
        source: Option<SdkError>,
    },
    ResumeEncode(ClientResumeRecordEncodeError),
    ResumeDecode(ClientResumeRecordDecodeError),
    ResumeRestore(ClientResumeRestoreError),
    Storage(SdkError),
    Transport(SdkError),
    InvalidInboundDirection,
    ResponseAuthorityUnavailable,
}

Failure at the SDK participant state, codec, storage, or transport boundary.

Variants

StateUnavailable

A prior commit could not be persisted, so no aggregate authority remains reachable.

source is the RETAINED cause: the exact SdkError the caller’s own store returned at the seam that bricked the handle. It travels on the error itself, so a caller who merely CAUGHT this value – through a ?, across a channel, out of a join – can attribute the hold by matching a typed value rather than parsing rendered text. It is also this error’s source.

A None means the aggregate is unreachable for a reason that did not originate in the store. That discrimination is why the field is an Option and not an SdkError: there is no store failure to name, so source reports None rather than inventing a link, and the rendered message drops the durability clause it would otherwise be asserting without evidence.

Fields

source: Option<SdkError>

The store failure that made the aggregate unreachable, when that is why.

ResumeEncode(ClientResumeRecordEncodeError)

The protocol crate could not encode the current aggregate as canonical LPCR.

ResumeDecode(ClientResumeRecordDecodeError)

Persisted bytes were not a canonical LPCR record.

ResumeRestore(ClientResumeRestoreError)

Canonical facts violated a protocol restore invariant.

Storage(SdkError)

The caller-owned durable store rejected a canonical record.

The SdkError is exposed as this error’s source so a caller can walk to the typed store failure instead of matching on rendered text.

Transport(SdkError)

The real transport failed outside a typed fate-reporting operation.

The SdkError is exposed as this error’s source, for the same reason as Storage.

InvalidInboundDirection

A client-to-server request appeared on the SDK receive side.

ResponseAuthorityUnavailable

No live response correlation exists for a replay-specific input.

Trait Implementations

impl Debug for RemoteParticipantError

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

Formats the value using the given formatter.

impl Display for RemoteParticipantError

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

Formats the value using the given formatter.

impl Error for RemoteParticipantError

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.