Cargo Features

jpegxl-sys has no features set by default.

[dependencies]
jpegxl-sys = { version = "0.11.1+libjxl-0.11.0", features = ["vendored", "docs"] }
vendored = jpegxl-src
docs

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.

jpegxl-src build vendored?