criterion-polyglot 0.1.0

An extension trait for criterion providing benchmark methods for various non-Rust programming languages
Documentation 
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use std::env;

fn main() {
    println!("cargo:rustc-env=TARGET={}", env::var("TARGET").unwrap());
    println!(
        "cargo:rustc-env=OPT_LEVEL={}",
        env::var("OPT_LEVEL").unwrap()
    );
    println!("cargo:rustc-env=HOST={}", env::var("HOST").unwrap());
}