Liquid Hello World embed template file

---

• If you would like to supply the temlates, probably the easiest is to embed them in the binary.
• Using include_str! we can embed a text-file in the compiled binary of our Rust code.
• In the source repository we have the templates as external files, but during build they are embedded in the code.

examples/liquid/liquid-hello-world-embedded-file/src/main.rs

fn main() {
    let template = include_str!("../template.txt");
    let template = liquid::ParserBuilder::with_stdlib()
        .build().unwrap()
        .parse(template).unwrap();

    let name = String::from("Liquid");
    let globals = liquid::object!({
        "name": name
    });
    let output = template.render(&globals).unwrap();
    println!("{}", output);
}

examples/liquid/liquid-hello-world-embedded-file/template.txt

Hello {{name}}!