Struct FileDurableStore 

pub struct FileDurableStore { /* private fields */ }

Append-only file-backed store. Keys live as <dir>/<sanitized>.bin.

Implementations

impl FileDurableStore

pub fn open(dir: impl Into<PathBuf>) -> Result<Self>

pub fn tmp() -> Result<Self>

Convenience for tests: a fresh per-test temporary directory.

pub fn contains(&self, key: &str) -> bool

Trait Implementations

impl DurableStore for FileDurableStore

fn persist(&self, key: &str, blob: &[u8]) -> Result<()>

Note that key was written. blob is the serialized CRDT snapshot — opaque to the store. Implementations may de-duplicate.

fn delete_marker(&self, key: &str) -> Result<()>

Forget key.

fn load(&self, key: &str) -> Result<Option<Vec<u8>>>

Read the full snapshot for key. None if absent.

fn keys(&self) -> Result<Vec<String>>

All keys currently held.

fn persist_marker(&self, key: &str) -> Result<()>

Convenience: persist a key without a blob (replicator-actor uses this when the value is type-erased; the user typically provides a full persist via a typed adapter).