Enum RepositoryCapability 

#[non_exhaustive]
pub enum RepositoryCapability {
    OperatorRequests,
    StopRequests,
    ExecutionOwnership,
    InstanceHolds,
    RetentionPurge,
    StepPartitions,
}

A separately negotiated durable repository capability.

An adapter that cannot provide a capability rejects it with a typed error rather than emulating it with an unbounded scan or an inferred guarantee.

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.

OperatorRequests

Append-only operator audit and idempotency rows.

StopRequests

Durable compare-and-swap stop requests.

ExecutionOwnership

Per-process execution ownership evidence and stop observation.

InstanceHolds

The single retention hold of a logical instance.

RetentionPurge

Bounded two-phase retention purge.

StepPartitions

Durable local partition plans and compare-and-swap results.

Implementations

impl RepositoryCapability

pub const fn as_str(self) -> &'static str

Returns the stable name of the capability.

Trait Implementations

impl Clone for RepositoryCapability

fn clone(&self) -> RepositoryCapability

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RepositoryCapability

impl Debug for RepositoryCapability

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

Formats the value using the given formatter.

impl Display for RepositoryCapability

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

Formats the value using the given formatter.

impl Eq for RepositoryCapability

impl Hash for RepositoryCapability

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for RepositoryCapability

fn cmp(&self, other: &RepositoryCapability) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for RepositoryCapability

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for RepositoryCapability

fn partial_cmp(&self, other: &RepositoryCapability) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for RepositoryCapability