Configuration

Output, color, and timezone can be configured on the Logger.

Features

• detect-color - Automatically detect terminal color support.
• detect-timezone - If timestamps are enabled, the local timezone will automatically be detected and used.
• log - Enable [log] support.
• parking_lot - Use parking_lot internally.
• timestamps - Enable timestamps.
• tracing - Enable tracing support.

Log level

Set the level using log or tracing directly.

Filtering

To add filtering with [log], create a new struct that implements Log::enabled, and forward the other methods to tinylog::Logger.

For tracing, tracing_subscriber already lets you add filters to existing layers.

tinylog

A logger for my personal projects. Major version increases may occur at any time.

Documentation

Goals

• Fast
  • Write to a thread-local string before writing it to output. This way, all logic can occur before the lock, saving time in multi-threaded scenarios.
  • Avoid dyn when possible.
  • Avoid std::fmt::Formatter. It uses dyn and every write produces a Result.
• Minimal
  • Only provide configuration when it would be difficult to produce the same behavior without it.
  • The default configuration should work for most scenarios.
  • Avoid dependency bloat. Make them optional if possible, and disable their default features.
• Pretty
  • Use colors.
  • Print things in a human-friendly format.