Enum FenceObligationError 

pub enum FenceObligationError {
    UnsupportedVersion(u16),
    PlanMismatch,
    BindingMismatch,
    FenceNotRequired,
    NoAcquisitionAllowance,
    Plan(OperationPlanError),
    Consistency(ConsistencyRequirementError),
    Restore(RestoreSafetyRequirementError),
}

Typed original obligation rejection; never releases a fence or resets attempts.

Variants

UnsupportedVersion(u16)

Only the maintained v1 schema is admitted.

PlanMismatch

Full original plan differs.

BindingMismatch

Exact original purpose, requirement or fence revisions differ.

FenceNotRequired

The original guarantee/safety lane requires no fence.

NoAcquisitionAllowance

The selected original acquisition operation has no mutation allowance.

Plan(OperationPlanError)

Original operation is absent or cannot derive its authority.

Consistency(ConsistencyRequirementError)

Capture declaration mismatch.

Restore(RestoreSafetyRequirementError)

Restore/source declaration mismatch.

Trait Implementations

impl Debug for FenceObligationError

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

Formats the value using the given formatter.

impl Display for FenceObligationError

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

Formats the value using the given formatter.

impl Error for FenceObligationError

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<ConsistencyRequirementError> for FenceObligationError

fn from(source: ConsistencyRequirementError) -> Self

Converts to this type from the input type.

impl From<FenceObligationError> for FenceAcquisitionError

fn from(source: FenceObligationError) -> Self

Converts to this type from the input type.

impl From<FenceObligationError> for FenceReconciliationRequestError

fn from(source: FenceObligationError) -> Self

Converts to this type from the input type.

impl From<FenceObligationError> for FenceObligationPersistenceError

fn from(source: FenceObligationError) -> Self

Converts to this type from the input type.

impl From<FenceObligationError> for FenceObligationProgressError

fn from(source: FenceObligationError) -> Self

Converts to this type from the input type.

impl From<OperationPlanError> for FenceObligationError

fn from(source: OperationPlanError) -> Self

Converts to this type from the input type.

impl From<RestoreSafetyRequirementError> for FenceObligationError

fn from(source: RestoreSafetyRequirementError) -> Self

Converts to this type from the input type.