Cargo Features

WithFd has no features set by default.

[dependencies]
withfd = { version = "0.2.1", features = ["async-io", "tokio"] }
async-io

Enables async-io, futures-io, and pin-project

Affects withfd::async_io

Features from optional dependencies

tokio implicit feature

Enables tokio

tokio:

An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications

Affects withfd::tokio