min-tun

Description

min-tun is a Rust library for finding the minimum available TUN device on Linux systems. This crate provides a simple and reliable way to determine which TUN device names are available for use.

Prerequisites

• Rust programming language
• Cargo package manager

Building the Crate

To build the crate, follow these steps:

1. Clone the repository:

   bash git clone https://github.com/yourusername/min-tun.git

   Replace yourusername with your actual GitHub username and min-tun with your repository name if different.

2. Navigate into the project directory:

   bash cd min-tun

3. Build the crate:

   bash cargo build

Using the Crate in Your Rust Project

To use min-tun in your Rust project, you need to include it as a dependency in your Cargo.toml:

toml [dependencies] min-tun = "0.1.0" # Replace with the actual version number if different

After adding the dependency, you can use the crate in your code. Here's a simple example:

```rust // main.rs

fn main() { match mintun::findminavailabletun() { Some(tunname) => println!("Minimum available tun device: {}", tunname), None => println!("Could not find an available tun device"), } } ```

To build and run your project, execute:

bash cargo build cargo run

License

This project is licensed under the MIT License - see the LICENSE file for details.