How to retrieve .h files from dependencies into top-level crate's target/


rusty-cheddar examples suggest using to generate C headers into target/include/. Alternatively, a crate might ship checked-in headers under include/. If my top-level crate depends on a crate that does either, it seems that the headers don’t show up under the top-level crate’s target/.

How do I make the C headers that a dependency ships or generates during build show up under target/ so that C project can use them?

Experiences and troubles integrating Rust and Cargo into a statically compiled, polyglot project