Cargo Features

TUN has no features set by default.

tun = { version = "0.6.1", features = ["async"] }
async = byteorder, bytes, futures-core, tokio, tokio-util

Affects tun::r#async

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

byteorder async?
bytes async?
futures-core async?
tokio async?
tokio-util async?