garnet/rust/build.rs

use std::env;
use std::path::PathBuf;

fn main() {
    let crate_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
    let profile = env::var("PROFILE").unwrap();
    cbindgen::Builder::new()
        .with_crate(&crate_dir)
        .with_language(cbindgen::Language::C)
        .with_style(cbindgen::Style::Tag)
        .generate()
        .expect("Unable to generate bindings")
        .write_to_file(
            PathBuf::from(&crate_dir)
                .join("target")
                .join(&profile)
                .join("garnet_rs.h"),
        );
}