Crate farben 

Introduction

Farben (as in “color” in German) is a zero-dependency terminal coloring library. Farben applies a markup-like syntax to your strings 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 farben markup string with format arguments, appending a final SGR reset.

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.

Structs

Style

A complete set of visual attributes for a span of text.

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

Parses and renders a farben markup string, appending a final SGR reset, without appending a trailing reset sequence.

insert_style

Registers a named style in the global registry.

try_color

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