Struct MemoryStore 

pub struct MemoryStore { /* private fields */ }

In-memory state store for testing

Implementations

impl MemoryStore

pub fn new() -> Self

Trait Implementations

impl Debug for MemoryStore

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

Formats the value using the given formatter.

impl Default for MemoryStore

fn default() -> MemoryStore

Returns the “default value” for a type.

impl StateStore for MemoryStore

fn save_checkpoint(&self, checkpoint: &Checkpoint) -> Result<(), StoreError>

Store a checkpoint

fn load_latest_checkpoint(&self) -> Result<Option<Checkpoint>, StoreError>

Load the latest checkpoint

fn load_checkpoint(&self, id: u64) -> Result<Option<Checkpoint>, StoreError>

Load a specific checkpoint by ID

fn list_checkpoints(&self) -> Result<Vec<u64>, StoreError>

List all checkpoint IDs

fn prune_checkpoints(&self, keep: usize) -> Result<usize, StoreError>

Delete old checkpoints, keeping only the most recent N

fn put(&self, key: &str, value: &[u8]) -> Result<(), StoreError>

Store arbitrary key-value data

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

Retrieve arbitrary key-value data

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

Delete a key

fn flush(&self) -> Result<(), StoreError>

Flush all pending writes to disk