Struct Logger

pub struct Logger {
    pub config: LoggerConfig,
    /* private fields */
}

A high-performance logger utilizing a MPSC channel under the hood.

A logger is initialized with a LoggerConfig to set up different logging levels for stdout, file, and components. The logger spawns a thread that listens for LogEvents sent via an MPSC channel.

Fields

config: LoggerConfig

Configuration for logging levels and behavior.

Implementations

impl Logger

pub fn init_with_env( trader_id: TraderId, instance_id: UUID4, file_config: FileWriterConfig, ) -> LogGuard

pub fn init_with_config( trader_id: TraderId, instance_id: UUID4, config: LoggerConfig, file_config: FileWriterConfig, ) -> LogGuard

Initializes the logger with the given configuration.

Examples

let config = LoggerConfig::from_spec("stdout=Info;fileout=Debug;RiskEngine=Error");
let file_config = FileWriterConfig::default();
let log_guard = Logger::init_with_config(trader_id, instance_id, config, file_config);

Trait Implementations

impl Debug for Logger

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

Formats the value using the given formatter.

impl Log for Logger

fn enabled(&self, metadata: &Metadata<'_>) -> bool

Determines if a log message with the specified metadata would be logged.

fn log(&self, record: &Record<'_>)

Logs the Record.

fn flush(&self)

Flushes any buffered records.