colory 0.5.0

A simple library to make your command line application more colorful!
Documentation 
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/*
Copyright 2021 CoolDeveloper101

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/


use std::fmt;


/// An enum to manipulate foreground colors.
/// # Example
/// ```
/// # use colory::{Off, ForegroundColor, colory_init};
/// #
/// # fn main() {
/// # colory_init().unwrap();
/// println!("{}This is red.{}", ForegroundColor::Red, Off);
/// # }
/// ```
/// See the [examples](https://github.com/CoolDeveloper101/colory/tree/master/examples) directory for more examples.
pub enum ForegroundColor {
	Black,
	Red,
	Green,
	Yellow,
	Blue,
	Magenta,
	Cyan,
  White,
  /// Somethimes you want more than 8 colors. Colory also has options to choose from a 8 bit color pallete which contains 256 colors.
  /// You can check out the color pallete at [Wikipedia](https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit)
  EightBit(u8),
  /// Heck! You want even more colors. Colory also has an RGB pallete which allows you to have 16777216 colors!
  RGB(u8, u8, u8),
  /// Reset the foreground color to whatever the default foreground color is.
	Normal,
}

impl fmt::Display for ForegroundColor {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
      match self{
        ForegroundColor::Black => write!(f, "\x1b[30m"),
        ForegroundColor::Red => write!(f, "\x1b[31m"),
        ForegroundColor::Green => write!(f, "\x1b[32m"),
        ForegroundColor::Yellow => write!(f, "\x1b[33m"),
        ForegroundColor::Blue => write!(f, "\x1b[34m"),
        ForegroundColor::Magenta => write!(f, "\x1b[35m"),
        ForegroundColor::Cyan => write!(f, "\x1b[36m"),
        ForegroundColor::White => write!(f, "\x1b[37m"),
        ForegroundColor::EightBit(c) => write!(f, "\x1b[38;5;{}m", c),
        ForegroundColor::RGB(r, g, b) => write!(f, "\x1b[38;2;{};{};{}m", r, g, b),
        ForegroundColor::Normal => write!(f, "\x1b[39m"),
      }
    }
}