Cargo Features

hacl-star-sys has no features set by default.

[dependencies]
hacl-star-sys = { version = "0.1.0", features = ["use_std", "overwrite"] }
use_std

Enables use_std of libc

libc:

use_std is deprecated, use std instead

overwrite = bindgen

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](https://rust-lang.github.io/rfcs/3491-remove-implicit-features.html).

bindgen build overwrite?

Enables bindgen ^0.40