Enum DispatchError 

#[non_exhaustive]
pub enum DispatchError {
    Kernel(ArkheError),
    ErasurePending {
        user: UserId,
        tick: Tick,
    },
    ProbeViewCorrupt,
}

Error surface for RuntimeService::dispatch.

dispatch is forge’s own maturing L2 API, so it returns this richer enum rather than the kernel’s ArkheError directly: the GDPR ErasurePending admission gate (C3) is an L2 concern with no kernel error variant, so it is surfaced as its own arm. Kernel-level errors pass through DispatchError::Kernel unchanged.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Kernel(ArkheError)

Kernel-side error from submit / step (e.g. InstanceNotFound).

ErasurePending

L2 admission gate rejected the action: the actor’s backing user is in GdprStatus::ErasurePending, so the action is refused before it reaches the WAL (E-user-3 C3 — admission control at the L2 boundary).

Fields

user: UserId

Backing user whose erasure is in flight.

tick: Tick

Tick at which the action was attempted.

ProbeViewCorrupt

The admission-gate probe read corrupt view bytes while resolving the actor’s UserBinding / UserGdprState. Fail closed rather than admit.

Trait Implementations

impl Debug for DispatchError

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

Formats the value using the given formatter.

impl Display for DispatchError

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

Formats the value using the given formatter.

impl Error for DispatchError

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<ArkheError> for DispatchError

fn from(source: ArkheError) -> Self

Converts to this type from the input type.