Yaml File handler

A Yaml File Handler written in Rust. Based on Yaml implementation of [Chyh1990] (https://github.com/chyh1990/yaml-rust)

 How to use it

Cargo.toml

toml yaml_file_handler = "0.1.0"

Simple example:

```rust extern crate yamlfilehandler; use yamlfilehandler::YamlHandler;

fn main() { let mut handler = YamlHandler::new();

handler.add_files(vec![ "app/ressources/config/parameters.yml" ]);

let data = match handler.readallfiles() { Some(data) => data, None => return, };

// parameters.yml // server: // hostname: localhost // port: 3000 // client: // hostname: 00.00.00.00 // port: 5642 // // to access to "localhost" : variable["filename+extension"]["server"]["hostname"] println!("{}", data["parameters.yml"]["server"]["hostname"].as_str().unwrap()); } ```