Cargo Features

[dependencies]
fuse-rust = { version = "0.4.0", default-features = false, features = ["async", "rayon"] }
default = rayon

The rayon feature is set by default whenever fuse-rust is added without default-features = false somewhere in the dependency tree.

async = crossbeam-utils
rayon default

Enables rayon

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.

crossbeam-utils async?