Codestin Search App

 use std::env;

 fn main() {
     // this is needed because `HOST` is only available to build scripts.
     let host = env::var("HOST").unwrap();
     println!("cargo:rerun-if-changed=build.rs");
     println!("cargo:rustc-env=BUILD_TRIPLE={host}");
 }
	use std::env;

	fn main() {
	// this is needed because `HOST` is only available to build scripts.
	let host = env::var("HOST").unwrap();
	println!("cargo:rerun-if-changed=build.rs");
	println!("cargo:rustc-env=BUILD_TRIPLE={host}");
	}