📦 rust-systems — Rust 系统编程

This skill provides comprehensive patterns and best practices for Rust development.

Core Areas

CLI Tools

• Command-line argument parsing with clap
• Interactive CLI applications
• Terminal UI development

Backend Services

• Web services with axum
• Async runtime with tokio
• REST API design patterns

Application Code

• Error handling strategies
• State management
• Configuration management

Getting Started

// Example: Basic CLI with clap
use clap::{Parser};
#[derive(Parser)]
struct Cli {
    name: String,
}
fn main() {
    let args = Cli::parse();
    println!("Hello, {}!", args.name);
}

Best Practices

• Error Handling: Use Result types and the ? operator
• Async Programming: Leverage tokio for concurrent operations
• Code Organization: Use modules and crates effectively

Resources

• The Rust Book
• Rust by Example
• Axum Documentation
• Tokio Documentation