Crate farben_core 

Core library for the farben terminal styling crate.

Provides the full pipeline for parsing farben markup strings into ANSI escape sequences: tokenization (lexer), ANSI encoding (ansi), rendering (parser), named style registration (registry), and error types (errors).

v0.7.0 adds two supporting modules:

• [env]: runtime detection of whether ANSI output should be enabled. env::color_enabled respects NO_COLOR and FORCE_COLOR, falling back to TTY detection (isatty(1) on Unix, GetConsoleMode on Windows).
• strip: exposes strip::strip_ansi, which removes CSI escape sequences from a string. Useful for measuring display width, plain-text logging, or piping output to tools that do not interpret ANSI codes.

Typical usage flows through the lexer::tokenize and parser::render functions, with optional style definitions via the registry module and its macros.

Modules

ansi

ANSI SGR escape sequence encoding for farben styles.

env

Runtime detection of whether ANSI color output should be enabled.

errors

Error types for farben markup tokenization and registry operations.

lexer

Tokenizer for farben markup strings.

parser

Token stream renderer.

registry

Global named style registry.

strip

Utilities for stripping ANSI escape sequences from strings.