use std::env; use std::path::Path; fn main() { static_vcruntime::metabuild(); let src = env::var("CARGO_MANIFEST_DIR").unwrap(); let dst = Path::new(&env::var("OUT_DIR").unwrap()).join("built.rs"); built::write_built_file_with_opts( built::Options::default().set_time(true), Path::new(&src), &dst ) .expect("Failed to acquire build-time information"); }