use std::error::Error;
use handlebars::Handlebars;
use serde_json::json;
fn main() -> Result<(), Box<dyn Error>> {
let mut reg = Handlebars::new();
// render without register
println!(
"{}",
reg.render_template("Hello {{name}}", &json!({"name": "foo"}))?
);
// register template using given name
reg.register_template_string("tpl_1", "Good afternoon, {{name}}")?;
println!("{}", reg.render("tpl_1", &json!({"name": "foo"}))?);
Ok(())
}