Enum CompositionError 

pub enum CompositionError {
    MissingCompatibilityProof {
        artifact_id: String,
    },
    MissingCapability {
        artifact_id: String,
        capability: String,
    },
    MissingRuntimeContracts {
        artifact_id: String,
    },
    MissingTransportContracts {
        artifact_id: String,
    },
    UnsatisfiedTransportContract {
        artifact_id: String,
        transport_name: String,
        requirement: &'static str,
    },
    InvalidBundleIndex {
        bundle_idx: usize,
    },
    ReconfigurationDisabled {
        artifact_id: String,
    },
    MissingReconfigurationCapability {
        artifact_id: String,
        capability: String,
    },
    EmptyMembership {
        artifact_id: String,
    },
    OverlapRequiredViolation {
        artifact_id: String,
    },
    InvalidReconfigurationPlan {
        artifact_id: String,
        reason: String,
    },
    BudgetExceeded {
        artifact_id: String,
        reason: String,
    },
    Vm(ProtocolMachineError),
}

Errors emitted by the composition API.

Variants

MissingCompatibilityProof

Missing/invalid proof artifact.

Fields

artifact_id: String

Certificate artifact id that failed admission.

MissingCapability

The certificate does not expose required theorem/capability evidence.

Fields

artifact_id: String

Certificate artifact id that failed admission.

capability: String

Human-readable capability key.

MissingRuntimeContracts

Advanced runtime mode requires runtime contract evidence.

Fields

artifact_id: String

Certificate artifact id that failed admission.

MissingTransportContracts

Theorem-backed admission requires transport contracts.

Fields

artifact_id: String

Certificate artifact id that failed admission.

UnsatisfiedTransportContract

A selected transport does not satisfy theorem-pack transport requirements.

Fields

artifact_id: String

Certificate artifact id that failed admission.

transport_name: String

Transport profile that failed admission.

requirement: &'static str

Required semantic field.

InvalidBundleIndex

Bundle index does not exist.

Fields

bundle_idx: usize

The bundle index that was requested.

ReconfigurationDisabled

Reconfiguration was requested for a bundle that did not admit it.

Fields

artifact_id: String

Certificate artifact id associated with the rejected bundle.

MissingReconfigurationCapability

Reconfiguration requires a runtime capability that was not supplied.

Fields

artifact_id: String

Certificate artifact id associated with the rejected bundle.

capability: String

Human-readable capability key.

EmptyMembership

Reconfiguration attempted to produce an empty membership set.

Fields

artifact_id: String

Certificate artifact id associated with the rejected bundle.

OverlapRequiredViolation

Reconfiguration violated the admitted overlap policy.

Fields

artifact_id: String

Certificate artifact id associated with the rejected bundle.

InvalidReconfigurationPlan

Reconfiguration plan was internally inconsistent.

Fields

artifact_id: String

Certificate artifact id associated with the rejected bundle.

reason: String

Human-readable validation reason.

BudgetExceeded

Admission would violate memory budget.

Fields

artifact_id: String

Certificate artifact id associated with the rejected bundle.

reason: String

Human-readable budget reason.

Vm(ProtocolMachineError)

ProtocolMachine-layer load/run failure.

Trait Implementations

impl Debug for CompositionError

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

Formats the value using the given formatter.

impl Display for CompositionError

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

Formats the value using the given formatter.

impl Error for CompositionError

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<ProtocolMachineError> for CompositionError

fn from(source: ProtocolMachineError) -> Self

Converts to this type from the input type.