ok.rs

use anyhow::Result;
use futures::{executor::ThreadPool, task::SpawnExt};

#[async_std::main]
async fn main() -> Result<()> {
    let pool = ThreadPool::new()?;

    let fut = async {
        let resp = surf::get("https://google.com").await;
        println!("{:?}", resp);
    };

    let v = pool.spawn_with_handle(fut)?.await;
    println!("{:?}", v);
    Ok(())
}

panic.rs

use anyhow::Result;
use futures::{executor::ThreadPool, task::SpawnExt};

#[tokio::main]
async fn main() -> Result<()> {
    let pool = ThreadPool::new()?;

    let fut = async {
        let resp = reqwest::get("https://google.com").await;
        println!("{:?}", resp);
    };

    let v = pool.spawn_with_handle(fut)?.await;
    println!("{:?}", v);
    Ok(())
}