Function main

0a_error_handling/rust/using_eyre/src/bin/thiserror.rs:25–33

()

}

fn main() {
    let numbers = vec!["42", "93", "18"];
    let empty = vec![];
    let strings = vec!["tofu", "93", "18"];

    print(double_first(numbers));
    print(double_first(empty));
    print(double_first(strings));
}