Cargo Features

bullet_lib has no features set by default.

[dependencies]
bullet_lib = { version = "1.0.0", features = ["cuda"] }
cuda = bindgen, cc

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.

bindgen build cuda?

Enables bindgen ^0.68.1

cc build cuda?