eyra 0.22.0

Rust programs written entirely in Rust
Documentation 
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extern crate eyra;

fn main() {
    // We expect to be passed some environment variables.
    assert!(
        !std::env::vars_os().next().is_none(),
        "the environment shouldn't be empty"
    );
    let _path = std::env::var_os("PATH").expect("PATH should be present in the environment");
}