Cargo Features

[dependencies]
lightws = { version = "0.6.12", default-features = false, features = ["async", "unsafe_auto_mask_write"] }
default = async

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

async default = tokio
unsafe_auto_mask_write

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.

tokio async