color-eyre

Configure color_eyre to generate colored, contextual Rust error reports.

3|Updated Jan 10, 2026
One-click install
npx skills add https://github.com/yankeeinlondon/rusty-biscuit --skill color-eyre
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: color-eyre
Source: https://github.com/yankeeinlondon/rusty-biscuit/tree/main/.claude/skills/color-eyre
Command: npx skills add https://github.com/yankeeinlondon/rusty-biscuit --skill color-eyre

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Colored, contextual error reports make Rust CLI and server apps easier to debug by presenting readable, actionable diagnostics instead of plain errors.

Core Features & Use Cases

  • Install and enable colorful error reporting with color_eyre::install() for your Rust binaries
  • Attach rich context, notes, and help text using wrap_err, with_note, and with_help
  • Provide colored backtraces and structured output to improve debugging and user guidance

Quick Start

Install color-eyre in your Rust project and call color_eyre::install() as the first line in main.

Frequently Asked Questions about color-eyre

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I add colorful error reporting to a Rust CLI?

Attach contextual error information in Rust by using the .wrap_err, .with_note, and .with_help APIs provided by color_eyre. These functions allow you to append actionable help text and rich context directly to your error chains.

How do I get a backtrace in Rust error diagnostics?

Yes, error handling with color_eyre supports Rust servers and applications, not just CLIs. Any Rust binary requiring user-friendly debugging output can use color_eyre::install() to present readable, contextual diagnostics instead of plain errors.

How does color-eyre differ from standard Rust error handling?

Standard Rust error handling provides plain error messages, while color-eyre provides colored, contextual reports with attached notes, help text, and backtraces. This makes debugging Rust applications easier by presenting actionable diagnostics instead of plain errors.

What Rust dependencies are needed for colorful CLI error reports?

The only Rust dependency needed for colorful CLI error reports is color_eyre. You install it in your project, call color_eyre::install() in main, and use its eyre::Result type to start capturing contextual diagnostics.