Struct InMemoryTaskStore 

pub struct InMemoryTaskStore { /* private fields */ }

Process-local task attribution for an embedded server.

Implementations

impl InMemoryTaskStore

pub fn new() -> InMemoryTaskStore

Construct an empty task table.

pub fn with_capacity(max_tasks: usize) -> InMemoryTaskStore

Construct a task table retaining at most max_tasks associations.

When full, the oldest association is removed. Zero disables process-local task attribution.

pub fn len(&self) -> usize

Number of live task associations.

pub fn is_empty(&self) -> bool

Whether the task table is empty.

Trait Implementations

impl Debug for InMemoryTaskStore

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

Formats the value using the given formatter.

impl Default for InMemoryTaskStore

fn default() -> InMemoryTaskStore

Returns the “default value” for a type.

impl TaskAttributionStore for InMemoryTaskStore

fn insert<'a>( &'a self, tenant_id: &'a str, task_id: &'a str, attribution: TaskAttribution, ) -> Pin<Box<dyn Future<Output = Result<(), TaskStoreError>> + Send + 'a>>

Associate a task with its resolved price and fixed origin category.

fn get<'a>( &'a self, tenant_id: &'a str, task_id: &'a str, ) -> Pin<Box<dyn Future<Output = Result<Option<TaskAttribution>, TaskStoreError>> + Send + 'a>>

Resolve an association without consuming it.

fn claim<'a>( &'a self, tenant_id: &'a str, task_id: &'a str, ) -> Pin<Box<dyn Future<Output = Result<Option<TaskAttribution>, TaskStoreError>> + Send + 'a>>

Atomically consume and return an association.

fn remove<'a>( &'a self, tenant_id: &'a str, task_id: &'a str, ) -> Pin<Box<dyn Future<Output = Result<(), TaskStoreError>> + Send + 'a>>

Remove an association after a terminal task is accounted for.