Struct FileStorageEngine 

pub struct FileStorageEngine { /* private fields */ }

File-based Raft log storage

Stores log entries as individual files in a directory.

Usage

use d_engine_server::FileStorageEngine;
use std::path::PathBuf;

let engine = FileStorageEngine::new(PathBuf::from("/tmp/log"))?;

Performance

Suitable for development and testing. For production, consider using RocksDB storage engine via the rocksdb feature.

Implementations

impl FileStorageEngine

pub fn new(data_dir: PathBuf) -> Result<FileStorageEngine, Error>

Creates new file-based storage engine

pub fn data_dir(&self) -> &Path

Get the data directory path

Trait Implementations

impl Debug for FileStorageEngine

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

Formats the value using the given formatter.

impl StorageEngine for FileStorageEngine

type LogStore = FileLogStore

Associated log store type

type MetaStore = FileMetaStore

Associated metadata store type

fn log_store(&self) -> Arc<<FileStorageEngine as StorageEngine>::LogStore>

Get log storage handle

fn meta_store(&self) -> Arc<<FileStorageEngine as StorageEngine>::MetaStore>

Get metadata storage handle