Cargo Features

[dependencies]
nano-vanity = { version = "0.4.14", default-features = false, features = ["gpu"] }
default = gpu

The gpu feature is set by default whenever nano-vanity is added without default-features = false somewhere in the dependency tree.

gpu default = ocl

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.

ocl gpu