tree-logger 0.2.1

Simple yet feature-full logging and profile tool
Documentation 
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# tree-logger

Log and profile nested code. Supports multi-threading.

## Basic usage

```rust
use tree_logger::{TreeLogger, profile};

TreeLogger::new()
    .with_colors(true)
    .with_threads(true)
    .init()
    .unwrap();

log::warn!("This is an example message.");
profile!("Some parent span", || {
    log::info!("Hello from inside the parent span!");
});
```

## Output example

![output example](images/sample_output.png)

## Caveats

Not much time has been put into making this as performant as it could be (yet!). It's a simple solution that makes a reasonable set of assumptions. If you think you could do better you're probably right :)