Enum ReporterError 

pub enum ReporterError {
    Aborted,
    Disconnected,
    Transcript(Error),
    NoCurrentStep(&'static str),
    DuplicateDraw {
        step: StepId,
        purpose: String,
    },
    Unseeded,
    DrawTooLong {
        len: usize,
        max: usize,
    },
}

Errors that can arise while emitting events or awaiting a response.

Variants

Aborted

The operator requested an abort. Propagated up through the action handler so the executor can unwind to a clean failure.

Disconnected

The UI thread disconnected from one of the channels. The executor treats this as a fatal failure (the operator is no longer reachable).

Transcript(Error)

Failed to persist a fact to the transcript sink.

NoCurrentStep(&'static str)

Reporter was asked to emit a step-scoped signal but no step is set.

DuplicateDraw

An action drew the same (step, purpose) twice. A purpose is drawn at most once per step; a repeat would reuse the value, so it is a bug in the action and fails the ceremony.

Fields

step: StepId

Step that issued the duplicate draw.

purpose: String

Purpose drawn more than once.

Unseeded

A value was drawn before the entropy source was seeded. The runner installs the machine seed at ceremony start, before any step can run, so this is an internal ordering bug, never an operator-reachable state.

DrawTooLong

An action requested more bytes than a single HKDF-Expand can produce (MAX_DRAW_LEN bytes). The draw side rejects it here so the derivation fails cleanly instead of panicking inside expand. Every value a ceremony draws (nonces, serials, challenges) is far below this, so a request beyond it is an action bug.

Fields

len: usize

Requested draw length in bytes.

max: usize

The HKDF-Expand output limit.

Implementations

impl ReporterError

pub fn to_error_record(&self) -> ErrorRecord

Convert this error into an ErrorRecord suitable for the transcript.

Trait Implementations

impl Debug for ReporterError

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

Formats the value using the given formatter.

impl Display for ReporterError

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

Formats the value using the given formatter.

impl Error for ReporterError

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<Error> for ReporterError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ReporterError> for ActionError

fn from(value: ReporterError) -> Self

Converts to this type from the input type.

impl From<ReporterError> for ExecutionError

fn from(value: ReporterError) -> Self

Converts to this type from the input type.