tokio-tun

library0.15.2rscratesunverified

Asynchronous allocation and management of TUN/TAP devices using the Tokio runtime.

# Cargo.toml
[dependencies]
tokio-tun = "0.15.2"

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · TOKIO-TUN

tokio-tun

networkingrustv0.15.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Tun

✓ use tokio_tun::Tun;

Creates a TUN device and reads a packet asynchronously.

use tokio_tun::Tun; #[tokio::main] async fn main() -> Result<(), Box<dyn std::error::Error>> { let mut tun = Tun::new("tun0", 1500).await?; let mut buf = vec![0u8; 1500]; let n = tun.recv(&mut buf).await?; println!("Received {} bytes", n); Ok(()) }

Debug

Known issues

gotchaRequires root/administrator privileges to create TUN/TAP devices.

fix

Run the binary with sudo or appropriate capabilities.

affects: >=0.15.0

breakingOnly works on Unix-like systems (Linux, macOS, BSD).

fix

Use conditional compilation or alternative for Windows.

affects: >=0.15.0

Upgrade

Version history

0.15.2latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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OpenAI (training)

Resources

githubhttps://github.com/yaa110/tokio-tun ↗

homepagehttps://github.com/yaa110/tokio-tun ↗

docshttps://docs.rs/tokio-tun/ ↗