Enum WorkloopSpecError 

pub enum WorkloopSpecError {
    ToleranceUndeclared,
    ToleranceZeroDuration,
    ZeroCadencePeriod,
    NoSignals,
    EmptySignalName,
    SignalOnlyNeedsDurationTolerance {
        invariant: String,
    },
    EmptyInvariantName,
    DuplicateInvariant {
        invariant: String,
    },
    MissingRecordType {
        invariant: String,
    },
    NoConfirmingRoutes {
        invariant: String,
    },
    EmptyConfirmingRoute {
        invariant: String,
    },
    NoInvariants,
    ZeroRetention,
    UnrepresentableRetention {
        seconds: u64,
    },
    EmptyCarryField,
    CarrySeedTargetNotJson,
    CarrySeedTargetNotAnObject,
    EmptyHatchIdentityPart,
    HatchIdentityNulByte,
}

Errors refusing an invalid workloop declaration at the engine boundary.

The estate rule is NO ASSUMED DEFAULTS: tolerance, cadence, and retention are declarations, and an absent declaration is refused — here as well as at the AWL checker, because the engine validates at its own boundary.

Variants

ToleranceUndeclared

A tolerance declared neither the count form nor the duration form.

ToleranceZeroDuration

A duration-form tolerance declared a zero duration.

ZeroCadencePeriod

A cadence arming declared a zero period.

NoSignals

A signal arming declared no signals.

EmptySignalName

A signal name was empty.

SignalOnlyNeedsDurationTolerance

An invariant on a signal-only loop declared only the count form (the R2.4a silent-death cross-rule).

Fields

invariant: String

Invariant missing the duration form.

EmptyInvariantName

An invariant name was empty.

DuplicateInvariant

Two invariants shared a name.

Fields

invariant: String

The duplicated invariant name.

MissingRecordType

An invariant declared no current-state record type.

Fields

invariant: String

Invariant missing the record type.

NoConfirmingRoutes

An invariant declared no confirming route.

Fields

invariant: String

Invariant with no confirming route.

EmptyConfirmingRoute

A confirming route name was empty.

Fields

invariant: String

Invariant carrying the empty route name.

NoInvariants

The workloop declared no invariants.

ZeroRetention

The retention window was zero.

UnrepresentableRetention

The retention window could not be expressed as a calendar duration, so no cutoff instant could ever be derived from it.

Fields

seconds: u64

The declared window, in whole seconds.

EmptyCarryField

A carry field name was empty.

CarrySeedTargetNotJson

A generation-1 start payload was not JSON at all.

CarrySeedTargetNotAnObject

A generation-1 start payload was JSON but not an object.

EmptyHatchIdentityPart

A hatch identity part was empty.

HatchIdentityNulByte

A hatch identity part contained a NUL byte, which the derivation reserves as its separator.

Trait Implementations

impl Clone for WorkloopSpecError

fn clone(&self) -> WorkloopSpecError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkloopSpecError

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

Formats the value using the given formatter.

impl Display for WorkloopSpecError

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

Formats the value using the given formatter.

impl Eq for WorkloopSpecError

impl Error for WorkloopSpecError

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 PartialEq for WorkloopSpecError

fn eq(&self, other: &WorkloopSpecError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for WorkloopSpecError