dectree-rs 0.1.1

A decision tree implementation in Rust
Documentation
## Signature Decision Tree

[![Latest Release](https://img.shields.io/crates/v/dectree-rs)](https://crates.io/crates/dectree-rs)
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A byte and mask based decision engine for creating byte
sequences (and potential comparison masks) for general purpose
signature matching implemented in pure rust.

Features:
- Very fast signature matching.
- Supports byte and mask based signatures.
- Zero dependencies.

### Usage
```toml
[dependencies]
dectree-rs = "0.1.1"
```

Example:

```rust
use dectree_rs::SignatureDecisionTree;

fn main() {
	let signature_base = vec![0x55, 0xe9, 0xd8, 0x01, 0xfe, 0xff, 0x32, 0x77, 0x89, 0x4f, 0x55];
	let mut tree = SignatureDecisionTree::new();
	tree.add_signature(signature_base.clone(), None, None);
	tree.get_signature(vec![0x55, 0xe9], None);
	tree.add_signature(signature_base.clone().into_iter().take(7).collect(), None, Some(signature_base.clone().into_iter().take(7).collect()));
	tree.add_signature(signature_base.clone().into_iter().take(4).collect(), None, Some(signature_base.clone().into_iter().take(4).collect()));
	tree.add_signature([signature_base.clone(), vec![0xfe, 0x38]].concat(), None, Some([signature_base.clone(), vec![0xfe, 0x38]].concat()));
	assert_eq!(tree.get_signature(vec![0x55, 0xe9, 0xd8, 0x01, 0xfe, 0xff, 0x32, 0x00, 0x99, 0x36, 0x5f, 0x21, 0xfd], None), Some(signature_base.clone().into_iter().take(7).collect()));
	assert_eq!(tree.get_signature(vec![0x55, 0xe9, 0xd8, 0x01, 0xfe, 0xff, 0x32], None), Some(signature_base.clone().into_iter().take(7).collect()));
	assert_eq!(tree.get_signature(vec![0x55, 0xe9, 0xd8, 0x01, 0xfe, 0x00], None), Some(signature_base.clone().into_iter().take(4).collect()));
	assert_eq!(tree.get_signature(vec![0x55], None), None);
}

```

### License
This project is licensed under the `Apache License 2.0` - see the [LICENSE](LICENSE) file for details


### Authors
- Clement Wanjau <clementwanjau@gmail.com>