Crate farben 

Introduction

Farben (as in “color” in german) is a zero-dependency terminal coloring library. Farben uses a markup-language-like syntax to your string and outputs them colored. For example:

Example

use farben::*;

let colored = color("[red]I'm red!");
assert_eq!(colored, "\x1b[31mI'm red!\x1b[0m");

Macros

color_fmt

Parses and renders a markup string and appends a SGR reset, with arguments supported.

cprint

Prints farben-colored markup to stdout without a newline.

cprintb

Prints farben-colored markup to stdout without a newline, without appending a reset.

cprintbln

Prints farben-colored markup to stdout with a trailing newline, without appending a reset.

cprintln

Prints farben-colored markup to stdout with a trailing newline.

prefix

Sets a prefix string on a previously defined named style.

style

Defines a named style in the global registry.

Functions

color

Parses and renders a farben markup string, appending a final SGR reset.

color_runtime

Parses and renders a farben markup string, appending a final SGR reset.

colorb

try_color

Parses and renders a farben markup string, appending a final SGR reset.