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.