Struct StorageEngine 

pub struct StorageEngine { /* private fields */ }

Storage engine manager

Provides a persistent key-value storage using LSM-tree architecture.

Implementations

impl StorageEngine

pub fn open(path: impl AsRef<Path>) -> Result<StorageEngine, Error>

Open or create a storage engine at the given path

pub fn open_with_config( path: impl AsRef<Path>, config: StorageConfig, ) -> Result<StorageEngine, Error>

Open or create a storage engine with custom configuration

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

Insert or update a key-value pair

pub fn get(&self, key: &[u8]) -> Result<Option<Vec<u8>>, Error>

Retrieve a value by key

pub fn delete(&self, key: &[u8]) -> Result<(), Error>

Delete a key

pub fn flush(&self) -> Result<(), Error>

Flush the current memtable to disk as an SSTable

pub fn sync(&self) -> Result<(), Error>

Force sync all data to disk

pub fn stats(&self) -> StorageStats

Get storage statistics

pub fn close(self) -> Result<(), Error>

Close the storage engine