Cargo Features

[dependencies]
libquickjs-sys = { version = "0.10.0", default-features = false, features = ["bundled", "patched", "system"] }
default = bundled

The bundled feature is set by default whenever libquickjs-sys is added without default-features = false somewhere in the dependency tree.

bundled default patched? = cc, copy_dir
patched = bundled
system = 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.

bindgen build system?

Enables bindgen ^0.57.0

cc build bundled
copy_dir build bundled