Struct ZalEntityStore 

pub struct ZalEntityStore { /* private fields */ }

SQLite-backed entity store persisted as a single .zes file.

Uses rusqlite/bundled so no system SQLite installation is required. All mutations hold the connection Mutex for the duration of the transaction, suitable for single-threaded or lightly-concurrent use.

Implementations

impl ZalEntityStore

pub fn open(path: &Path) -> Result<ZalEntityStore, ZerError>

Open (or create) a .zes store at the given path.

pub fn open_in_memory() -> Result<ZalEntityStore, ZerError>

Open an in-memory store. No file is created; data is lost on drop.

Trait Implementations

impl EntityStore for ZalEntityStore

fn upsert_entity(&self, entity: &Entity) -> Result<u64, ZerError>

fn get_entity(&self, id: u64) -> Result<Entity, ZerError>

fn record_to_entity(&self, record_id: u64) -> Result<Option<u64>, ZerError>

fn all_entities(&self) -> Result<Vec<Entity>, ZerError>