Cargo Features

[dependencies]
mptcp = { version = "0.1.5", default-features = false, features = ["std", "tokio", "async-std"] }
default = std

The std feature is set by default whenever mptcp is added without default-features = false somewhere in the dependency tree.

std default
tokio

Enables async-trait and tokio

Affects mptcp::tokio

async-std

Enables async-std and async-trait

Affects mptcp::async_std