itconfig

Simple configuration with macro for rust application.

We recommend you start with the [documentation].

Example usage

```rust

[macro_use] extern crate itconfig;

use dotenv::dotenv;

config! { DATABASE_URL: bool, HOST: String => "127.0.0.1", }

fn main () { dotenv().ok(); cfg::init(); assert_eq(cfg::HOST(), String::from("127.0.0.1"); } ```