Cargo Features

ttrpc = { version = "0.8.1", default-features = false, features = ["async", "sync"] }
default = sync

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

async = async-trait, futures, tokio, tokio-vsock
sync default

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.

async-trait async?
tokio async?
futures async?
tokio-vsock linux android async?

Enables tokio-vsock ^0.4.0