extern crate vergen;
use vergen::{ConstantsFlags, Vergen};
fn main() {
let vergen = Vergen::new(ConstantsFlags::all()).unwrap_or_else(|e| {
panic!(
"Vergen crate failed to generate version information! {:?}",
e
);
});
for (k, v) in vergen.build_info() {
println!("cargo:rustc-env={}={}", k.name(), v);
}
}