use rquickjs::{AsyncContext, AsyncRuntime, Error};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let rt = AsyncRuntime::new()?;
    let ctx = AsyncContext::full(&rt).await?;

    ctx.with(|ctx| {
        let value: i32 = ctx.eval("1 + 1")?;
        println!("1 + 1 = {}", value);
        Ok::<(), Error>(())
    })
    .await?;

    Ok(())
}