Logging

Logging is part of the rust ecosystem for a long time and with log and env_logger you have some great defaults.

• log

  

  A lightweight logging facade for Rust

• console_log

  

  A logging facility that routes Rust log messages to the browser's console.

• env_logger

  

  A logging implementation for `log` which is configured via an environment variable.

• pretty_env_logger

  

  a visually pretty env_logger

• fern

  

  Simple, efficient logging

• log4rs

  

  A highly configurable multi-output logging implementation for the `log` facade

• syslog

  

  Send log messages to syslog

• flexi_logger

  

  An easy-to-configure and flexible logger that writes logs to stderr or stdout and/or to files. It allows custom logline formats, and it allows changing the log specification at runtime. It also allows defining additional log streams, e.g. for alert or security messages.

• sentry

  

  Sentry (getsentry.com) client for rust ;)

• slog

  

  Structured, extensible, composable logging for Rust

• tracing

  

  Application-level tracing for Rust.