Struct LocalScopeState 

pub struct LocalScopeState { /* private fields */ }

Serializable reference model used by adapters and compliance tests.

Implementations

impl LocalScopeState

pub fn install(&mut self, subscription: Subscription) -> Result<(), ScopeError>

Installs a newly server-resolved subscription without activating data.

Errors

Returns an error when either identity is already present.

pub fn subscription(&self, id: SubscriptionId) -> Option<&Subscription>

pub fn active_scopes( &self, projection: ProjectionVersion, entity: EntityRef, ) -> BTreeSet<SyncScopeId>

pub fn pending_disposition( &self, operation: OperationId, ) -> Option<PendingIntentDisposition>

pub fn active_subscription_count(&self) -> usize

pub fn pending_transition_count(&self) -> usize

pub fn membership_reference_count(&self) -> usize

pub fn quarantined_operation_count(&self) -> usize

pub fn apply( &mut self, transition: &ScopeTransition, ) -> Result<ScopeTransitionOutcome, ScopeError>

Applies a transition atomically to a cloned model, swapping only after all checks pass.

Errors

Returns a typed error without changing state when the transition is invalid or stale.

Trait Implementations

impl Clone for LocalScopeState

fn clone(&self) -> LocalScopeState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LocalScopeState

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

Formats the value using the given formatter.

impl Default for LocalScopeState

fn default() -> LocalScopeState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LocalScopeState

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for LocalScopeState

impl PartialEq for LocalScopeState

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for LocalScopeState

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LocalScopeState