Clap CLI Framework - Rust command-line argument parsing with derive macros
Parse command-line arguments and generate CLI applications using derive macros
Tags
Updated: 2026-03-09Capabilities
Typical Inputs
Typical Outputs
What this skill does
- define command structure
- parse command-line arguments
- generate help documentation
- validate input values
- support subcommands
- read environment variables
- generate shell completions
Inputs
- Command-line arguments
- Environment variables
- Configuration files
- Validation rules
Outputs
- Parsed arguments structure
- Help messages
- Shell completion scripts
- Validation errors
Requirements
- Rust programming language
- Clap library dependency
- Derive macro support