# Dev-logger

Based on [`env_logger`](https://crates.io/crates/env_logger) but no need to set env.

## Basic

![basic](./basic.svg)
[`examples/basic.rs`](examples/basic.rs):

``` rust
use dev_logger;
#[macro_use]
extern crate log;

fn main() {
  dev_logger::init();
  function();
}

#[test]
fn test() {
  dev_logger::init();
  function();
}

fn function() {
  error!("error");
  warn!("warn");
  info!("info");
  debug!("debug");
  trace!("trace");
}
```

## Trace

![trace](./trace.svg)
[`examples/trace.rs`](examples/trace.rs):

``` rust
use dev_logger;
#[macro_use]
extern crate log;

fn main() {
  dev_logger::init_trace();
  function();
}

#[test]
fn test() {
  dev_logger::init_trace();
  function();
}

fn function() {
  error!("error");
  warn!("warn");
  info!("info");
  debug!("debug");
  trace!("trace");
}
```