Crate reth_tracing

The tracing module provides functionalities for setting up and configuring logging.

It includes structures and functions to create and manage various logging layers: stdout, file, or journald. The module’s primary entry point is the Tracer struct, which can be configured to use different logging formats and destinations. If no layer is specified, it will default to stdout.

Examples

Basic usage:

use reth_tracing::{
    LayerInfo, RethTracer, Tracer,
    tracing::level_filters::LevelFilter,
    LogFormat,
};

fn main() -> eyre::Result<()> {
    let tracer = RethTracer::new().with_stdout(LayerInfo::new(
        LogFormat::Json,
        LevelFilter::INFO.to_string(),
        "debug".to_string(),
        None,
    ));

    tracer.init()?;

    // Your application logic here

    Ok(())
}

This example sets up a tracer with JSON format logging for journald and terminal-friendly format for file logging.

Re-exports

pub use tracing;

pub use tracing_appender;

pub use tracing_subscriber;

Structs

FileInfo

Holds configuration information for file logging.

LayerInfo

Configuration for a logging layer.

RethTracer

Tracer for application logging.

TestTracer

Initializes a tracing subscriber for tests.

Enums

LogFormat

Represents the logging format.

Traits

Tracer

Trait defining a general interface for logging configuration.

Functions

init_test_tracing

Initializes a tracing subscriber for tests.

Type Aliases

FileWorkerGuard

A worker guard returned by the file layer.