Cargo Features

rust_hawktracer_sys has no features set by default.

[dependencies]
rust_hawktracer_sys = { version = "0.4.2", features = ["generate_bindings", "pkg_config", "non-cargo"] }
generate_bindings = bindgen
pkg_config = pkg-config
non-cargo

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 generate_bindings?

Enables bindgen ^0.37.0

pkg-config build pkg_config?