如何从标准库衍生线程向Tokio异步任务发送消息？

[dependencies]
tokio = { version = "1", features = ["full"] }
tokio-util = "0.6"

use tokio::sync::mpsc;
use tokio::task;
use tokio_util::compat::Tokio02AsyncWriteCompatExt;

async fn async_task(mut receiver: mpsc::Receiver<String>) {
    while let Some(message) = receiver.recv().await {
        // 处理接收到的消息
        println!("Received message: {}", message);
    }
}

#[tokio::main]
async fn main() {
    let (sender, receiver) = mpsc::channel(32);

    // 创建异步任务并将通道的接收端传递给它
    let task = task::spawn(async_task(receiver));

    // 向通道发送消息
    sender.send("Hello, Tokio!".to_string()).await.unwrap();

    // 等待异步任务完成
    task.await.unwrap();
}