vergen-lib 0.1.5

Common code used to support the vergen libraries
Documentation 
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pub fn main() {
    println!("cargo:rerun-if-changed=build.rs");
    println!("cargo:rustc-check-cfg=cfg(coverage_nightly)");
    nightly();
    beta();
    stable();
}

#[rustversion::nightly]
fn nightly() {
    println!("cargo:rustc-check-cfg=cfg(nightly)");
    println!("cargo:rustc-cfg=nightly");
}

#[rustversion::not(nightly)]
fn nightly() {
    println!("cargo:rustc-check-cfg=cfg(nightly)");
}

#[rustversion::beta]
fn beta() {
    println!("cargo:rustc-check-cfg=cfg(beta)");
    println!("cargo:rustc-cfg=beta");
}

#[rustversion::not(beta)]
fn beta() {
    println!("cargo:rustc-check-cfg=cfg(beta)");
}

#[rustversion::stable]
fn stable() {
    println!("cargo:rustc-check-cfg=cfg(stable)");
    println!("cargo:rustc-cfg=stable");
}

#[rustversion::not(stable)]
fn stable() {
    println!("cargo:rustc-check-cfg=cfg(stable)");
}