Struct MemoryStorage 

pub struct MemoryStorage { /* private fields */ }

In-memory storage backend.

Stores data in a HashMap without any persistence. Useful for testing and scenarios where persistence is not required.

Implementations

impl MemoryStorage

pub fn new() -> Self

Creates a new empty MemoryStorage.

Trait Implementations

impl Default for MemoryStorage

fn default() -> Self

Returns the “default value” for a type.

impl Storage for MemoryStorage

fn save(&mut self, key: &str, data: Vec<u8>) -> Result<()>

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

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

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

fn begin_transaction(&mut self) -> Result<()>

Begins a transaction. All subsequent save/delete operations are buffered until commit_transaction() is called.

fn commit_transaction(&mut self) -> Result<()>

Commits the current transaction, atomically applying all buffered changes.

fn rollback_transaction(&mut self) -> Result<()>

Rolls back the current transaction, discarding all buffered changes.