如何优雅地#在Rust中包含"gtk-layer-shell.h“

[package]
name = "your_project_name"
version = "0.1.0"
edition = "2021"

[dependencies]
libc = "0.2"

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

fn main() {
    let bindings = bindgen::Builder::default()
        .header("path/to/gtk-layer-shell.h") // 替换为实际的头文件路径
        .parse_callbacks(Box::new(bindgen::CargoCallbacks))
        .generate()
        .expect("Unable to generate bindings");

    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
    bindings
        .write_to_file(out_path.join("bindings.rs"))
        .expect("Couldn't write bindings!");
}

cargo build

mod ffi {
    include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
}

fn main() {
    unsafe {
        // 在这里可以使用"gtk-layer-shell.h"中的函数和结构体
        ffi::gtk_layer_init();
    }
}