Cargo Features
ekzg-maybe-rayon has no features set by default.
[dependencies]
ekzg-maybe-rayon = { version = "0.10.0", features = ["multithreaded"] }- multithreaded = 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.