Struct SqlEntityStore 

pub struct SqlEntityStore { /* private fields */ }

An EntityStore backed by SQLite. Namespace is the caller’s responsibility.

UUID is globally unique — get/delete by ID alone. Query/count use the namespace parameter as passed. The store is just a pool + is_file_backed.

Implementations

impl SqlEntityStore

pub fn new(pool: Arc<ConnectionPool>, is_file_backed: bool) -> Self

Create a new store.

Trait Implementations

impl EntityStore for SqlEntityStore

fn upsert_entity<'life0, 'async_trait>( &'life0 self, entity: Entity, ) -> Pin<Box<dyn Future<Output = Result<(), StorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Insert or update a single entity.

fn upsert_entities<'life0, 'async_trait>( &'life0 self, entities: Vec<Entity>, ) -> Pin<Box<dyn Future<Output = Result<BatchWriteSummary, StorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Insert or update a batch of entities.

fn get_entity<'life0, 'async_trait>( &'life0 self, id: Uuid, ) -> Pin<Box<dyn Future<Output = Result<Option<Entity>, StorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Fetch an entity by UUID, returning None if absent.

fn delete_entity<'life0, 'async_trait>( &'life0 self, id: Uuid, mode: DeleteMode, ) -> Pin<Box<dyn Future<Output = Result<bool, StorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Delete an entity by UUID using the specified delete mode.

fn query_entities<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 str, filter: EntityFilter, page: PageRequest, ) -> Pin<Box<dyn Future<Output = Result<Page<Entity>, StorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Query entities by namespace with filter and pagination.

fn get_entity_including_deleted<'life0, 'async_trait>( &'life0 self, id: Uuid, ) -> Pin<Box<dyn Future<Output = Result<Option<Entity>, StorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Fetch an entity by UUID regardless of soft-deletion state.

fn count_entities<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 str, filter: EntityFilter, ) -> Pin<Box<dyn Future<Output = Result<u64, StorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Count entities in a namespace matching the given filter.