Enum PromoterError 

pub enum PromoterError {
    ReportMismatch {
        expected: String,
        actual: String,
    },
    Unauthorized {
        actor: String,
        reason: String,
    },
    AlreadyPromoted {
        proposal_id: String,
        fact_id: String,
    },
    Unavailable {
        message: String,
    },
    Timeout {
        elapsed: Duration,
        deadline: Duration,
    },
    StorageError {
        message: String,
    },
    Internal {
        message: String,
    },
}

Error type for promotion operations.

Implements CapabilityError for uniform error classification.

Variants

ReportMismatch

Validation report doesn’t match proposal.

Fields

expected: String

Expected proposal ID from report.

actual: String

Actual proposal ID.

Unauthorized

Actor not authorized to promote.

Fields

actor: String

Actor that attempted promotion.

reason: String

Reason for denial.

AlreadyPromoted

Proposal already promoted.

Fields

proposal_id: String

Proposal ID.

fact_id: String

Existing fact ID.

Unavailable

Promoter service unavailable.

Fields

message: String

Error message.

Timeout

Operation timed out.

Fields

elapsed: Duration

Time elapsed before timeout.

deadline: Duration

Configured deadline.

StorageError

Storage error during fact creation.

Fields

message: String

Error message.

Internal

Internal promoter error.

Fields

message: String

Error message.

Trait Implementations

impl CapabilityError for PromoterError

fn category(&self) -> ErrorCategory

Returns the category of this error for generic handling.

fn is_transient(&self) -> bool

Returns true if the underlying condition may clear without changing the request.

fn is_retryable(&self) -> bool

Returns true if retrying the operation makes sense given typical idempotency.

fn retry_after(&self) -> Option<Duration>

Returns the suggested delay before retrying, if known.

impl Clone for PromoterError

fn clone(&self) -> PromoterError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PromoterError

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

Formats the value using the given formatter.

impl Display for PromoterError

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

Formats the value using the given formatter.

impl Error for PromoterError

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.