Struct FileWriter

pub struct FileWriter { /* private fields */ }

File writer for market data with real-time compression

Implementations

impl FileWriter

pub async fn new(file_path: PathBuf, config: StorageConfig) -> Result<Self>

Create a new file writer with real-time compression

pub async fn new_with_compression( file_path: PathBuf, config: StorageConfig, compression_mode: CompressionMode, ) -> Result<Self>

Create a new file writer with specified compression mode

pub async fn write_trade(&self, trade: &TradeRecord) -> Result<()>

Write a trade record with real-time compression

pub async fn write_orderbook(&self, orderbook: &OrderBookRecord) -> Result<()>

Write an orderbook record with real-time compression

pub async fn close(&self) -> Result<()>

Close the file writer and finalize compression

pub async fn get_stats(&self) -> FileStats

Get file statistics including compression ratio

pub fn file_path(&self) -> &Path

Get file path

pub const fn compression_mode(&self) -> CompressionMode

Get compression mode

Trait Implementations

impl Debug for FileWriter

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

Formats the value using the given formatter.

impl Drop for FileWriter

fn drop(&mut self)

Executes the destructor for this type.