Enum RuntimeContractPolicy 

#[non_exhaustive]
pub enum RuntimeContractPolicy {
    MaxBlockingThreadsWithinSupportedRange,
    WorkerThreadsPositive,
    MaxBlockingThreadsPositive,
    ThreadNameNotBlank,
    ThreadStackSizePositive,
    BlockingMaxConcurrencyPositive,
    BlockingMaxQueueDepthPositive,
    BlockingTimeoutRepresentable,
    BlockingGlobalCapacityCoversLanes,
    ServiceContextScopeNotBlank,
    ConfiguredMemoryLimitPositive,
    MemoryFractionPositiveAndBounded,
    ManagedMemoryRatioPositiveAndBounded,
    ManagedMemoryHeadroomBelowEffectiveLimit,
    ManagedMemoryBudgetPositive,
    CriticalFailureSubscriptionCapacityPositive,
    MetadataMaxPendingOperationsPositive,
    MetadataMaxPendingBytesPositive,
    MetadataBlockingTaskTimeoutPositive,
}

A closed identifier for a deterministic runtime contract rule.

New rules may be added in a minor release, so a match outside this crate needs a wildcard arm.

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.

MaxBlockingThreadsWithinSupportedRange

The configured maximum blocking threads is outside its supported range.

WorkerThreadsPositive

The configured worker-thread count must be positive.

MaxBlockingThreadsPositive

The configured maximum blocking-thread count must be positive.

ThreadNameNotBlank

The configured runtime thread name must not be blank.

ThreadStackSizePositive

The configured runtime thread-stack size must be positive.

BlockingMaxConcurrencyPositive

The blocking lane concurrency must be positive.

BlockingMaxQueueDepthPositive

The blocking lane queue depth must be positive.

BlockingTimeoutRepresentable

The combined blocking timeout must be representable.

BlockingGlobalCapacityCoversLanes

The global blocking capacity must cover every lane.

ServiceContextScopeNotBlank

A service-context scope must not be blank.

ConfiguredMemoryLimitPositive

An explicitly configured process memory limit must be positive.

MemoryFractionPositiveAndBounded

A process-memory fraction must be positive and bounded.

ManagedMemoryRatioPositiveAndBounded

A managed-memory ratio must be positive and bounded.

ManagedMemoryHeadroomBelowEffectiveLimit

Managed-memory headroom must leave a positive effective limit.

ManagedMemoryBudgetPositive

The managed memory budget must be positive.

CriticalFailureSubscriptionCapacityPositive

A critical failure subscription capacity must be positive.

MetadataMaxPendingOperationsPositive

The metadata I/O operation count must be positive.

MetadataMaxPendingBytesPositive

The metadata I/O byte capacity must be positive.

MetadataBlockingTaskTimeoutPositive

The metadata I/O blocking timeout must be positive.

Trait Implementations

impl Clone for RuntimeContractPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RuntimeContractPolicy

impl Debug for RuntimeContractPolicy

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

Formats the value using the given formatter.

impl Display for RuntimeContractPolicy

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

Formats the value using the given formatter.

impl Eq for RuntimeContractPolicy

impl PartialEq for RuntimeContractPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RuntimeContractPolicy