free_rs

This is a Rust project

Rust Example about Rust learning

crates package

1. 😄 demo: hello world
2. 😄 error_demo: Error Handling
3. 😄 generics_demo: generics
4. 😄 ownership_demo: Ownership
5. 😄 minigrep: An I/O Project: Building a Command Line Program
6. 😄 life_time：lifetime syntax
7. 😄 Rust Cli demo Rust Cli demo on clap library and anyhow libary, and etc.