#![warn(missing_docs)]

//! This crates contains the (future) rusty game.

use std::{fmt, io, result};

/// This module contains all the tools needed for the game.
pub mod engine;

/// This is the error type of this library.
#[derive(Debug)]
pub enum Error {
    /// An error occured while trying to save a file.
    Save(io::Error),

    /// An error occured while trying to load a file.
    Load(io::Error),
}

impl fmt::Display for Error {
    fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            Error::Save(ref e) => write!(fmt, "couldn't save file: {}", e),
            Error::Load(ref e) => write!(fmt, "couldn't load file: {}", e),
        }
    }
}

/// This is the result type of this library.
type Result<T> = result::Result<T, Error>;