Enum CompositionError 

pub enum CompositionError {
    MissingCompatibilityProof {
        artifact_id: String,
    },
    MissingCapability {
        artifact_id: String,
        capability: String,
    },
    MissingRuntimeContracts {
        artifact_id: String,
    },
    BudgetExceeded {
        artifact_id: String,
        reason: String,
    },
    Vm(VMError),
}

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.

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(VMError)

VM-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<VMError> for CompositionError

fn from(source: VMError) -> Self

Converts to this type from the input type.