Struct InMemoryBudgetStore 

pub struct InMemoryBudgetStore { /* private fields */ }

Implementations

impl InMemoryBudgetStore

pub fn new() -> Self

Trait Implementations

impl BudgetStore for InMemoryBudgetStore

fn try_increment( &mut self, capability_id: &str, grant_index: usize, max_invocations: Option<u32>, ) -> Result<bool, BudgetStoreError>

fn try_charge_cost( &mut self, capability_id: &str, grant_index: usize, max_invocations: Option<u32>, cost_units: u64, max_cost_per_invocation: Option<u64>, max_total_cost_units: Option<u64>, ) -> Result<bool, BudgetStoreError>

Atomically check monetary budget limits and record provisional exposure if within bounds.

fn try_charge_cost_with_ids( &mut self, capability_id: &str, grant_index: usize, max_invocations: Option<u32>, cost_units: u64, max_cost_per_invocation: Option<u64>, max_total_cost_units: Option<u64>, hold_id: Option<&str>, event_id: Option<&str>, ) -> Result<bool, BudgetStoreError>

fn try_charge_cost_with_ids_and_authority( &mut self, capability_id: &str, grant_index: usize, max_invocations: Option<u32>, cost_units: u64, max_cost_per_invocation: Option<u64>, max_total_cost_units: Option<u64>, hold_id: Option<&str>, event_id: Option<&str>, authority: Option<&BudgetEventAuthority>, ) -> Result<bool, BudgetStoreError>

fn reverse_charge_cost( &mut self, capability_id: &str, grant_index: usize, cost_units: u64, ) -> Result<(), BudgetStoreError>

Reverse a previously applied provisional exposure for a pre-execution denial path.

fn reverse_charge_cost_with_ids( &mut self, capability_id: &str, grant_index: usize, cost_units: u64, hold_id: Option<&str>, event_id: Option<&str>, ) -> Result<(), BudgetStoreError>

fn reverse_charge_cost_with_ids_and_authority( &mut self, capability_id: &str, grant_index: usize, cost_units: u64, hold_id: Option<&str>, event_id: Option<&str>, authority: Option<&BudgetEventAuthority>, ) -> Result<(), BudgetStoreError>

fn reduce_charge_cost( &mut self, capability_id: &str, grant_index: usize, cost_units: u64, ) -> Result<(), BudgetStoreError>

Release a previously exposed monetary amount without changing invocation count.

fn reduce_charge_cost_with_ids( &mut self, capability_id: &str, grant_index: usize, cost_units: u64, hold_id: Option<&str>, event_id: Option<&str>, ) -> Result<(), BudgetStoreError>

fn reduce_charge_cost_with_ids_and_authority( &mut self, capability_id: &str, grant_index: usize, cost_units: u64, hold_id: Option<&str>, event_id: Option<&str>, authority: Option<&BudgetEventAuthority>, ) -> Result<(), BudgetStoreError>

fn settle_charge_cost( &mut self, capability_id: &str, grant_index: usize, exposed_cost_units: u64, realized_cost_units: u64, ) -> Result<(), BudgetStoreError>

Atomically release provisional exposure and record realized spend.

fn settle_charge_cost_with_ids( &mut self, capability_id: &str, grant_index: usize, exposed_cost_units: u64, realized_cost_units: u64, hold_id: Option<&str>, event_id: Option<&str>, ) -> Result<(), BudgetStoreError>

fn settle_charge_cost_with_ids_and_authority( &mut self, capability_id: &str, grant_index: usize, exposed_cost_units: u64, realized_cost_units: u64, hold_id: Option<&str>, event_id: Option<&str>, authority: Option<&BudgetEventAuthority>, ) -> Result<(), BudgetStoreError>

fn list_usages( &self, limit: usize, capability_id: Option<&str>, ) -> Result<Vec<BudgetUsageRecord>, BudgetStoreError>

fn get_usage( &self, capability_id: &str, grant_index: usize, ) -> Result<Option<BudgetUsageRecord>, BudgetStoreError>

fn list_mutation_events( &self, limit: usize, capability_id: Option<&str>, grant_index: Option<usize>, ) -> Result<Vec<BudgetMutationRecord>, BudgetStoreError>

fn budget_guarantee_level(&self) -> BudgetGuaranteeLevel

fn budget_authority_profile(&self) -> BudgetAuthorityProfile

fn budget_metering_profile(&self) -> BudgetMeteringProfile

fn authorize_budget_hold( &mut self, request: BudgetAuthorizeHoldRequest, ) -> Result<BudgetAuthorizeHoldDecision, BudgetStoreError>

fn reverse_budget_hold( &mut self, request: BudgetReverseHoldRequest, ) -> Result<BudgetReverseHoldDecision, BudgetStoreError>

fn release_budget_hold( &mut self, request: BudgetReleaseHoldRequest, ) -> Result<BudgetReleaseHoldDecision, BudgetStoreError>

fn reconcile_budget_hold( &mut self, request: BudgetReconcileHoldRequest, ) -> Result<BudgetReconcileHoldDecision, BudgetStoreError>

fn capture_budget_hold( &mut self, request: BudgetCaptureHoldRequest, ) -> Result<BudgetCaptureHoldDecision, BudgetStoreError>

impl Default for InMemoryBudgetStore

fn default() -> InMemoryBudgetStore

Returns the “default value” for a type.