Lib.rs

Cargo Features

[dependencies]
rtl8139-rs = { version = "0.1.2", default-features = false, features = ["async"] }

default = async

The async feature is set by default whenever rtl8139-rs is added without default-features = false somewhere in the dependency tree.

async default = futures-util

Affects rtl8139-rs::RxSink, rtl8139-rs::TxSink…

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.

futures-util async