pretty-env-logger

A simple logger built on top of env_logger. It is configured via an environment variable and writes to standard error with nice colored output for log levels.

example output

Usage

Add the dependency to your Cargo.toml:

toml [dependencies] log = "0.4" pretty_env_logger = "0.4"

Add some usage to your application:

```rust extern crate prettyenvlogger;

[macro_use] extern crate log;

fn main() { prettyenvlogger::init(); info!("such information"); warn!("o_O"); error!("much error"); } ```

Then run your app with the environmental variable set:

RUST_LOG=trace cargo run

License

Licensed under either of

Apache License, Version 2.0 (LICENSE-APACHE or http://apache.org/licenses/LICENSE-2.0)
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)