使用egg_模式板条箱在用户twitter推文时间线上迭代

我正在使用rust egg_模式板条箱来迭代用户的tweet时间线，并查找他们是否发布了一条comp所需的tweet。现在我已经基本上完成了所有的工作，但是我无法确定如何在循环中处理这些代码

我可能没有正确使用egg_模式api，但我不确定

    let (timeline, feed) = timeline.start().await?;
    loop {
        for tweet in feed.iter() {
            let (tfound, mfound) = check_tweet(tweet).await?;
            tweets_checked += 1;

            // Return if both are found.
            if tweet_found && media_found {
                let id = tweet.id as i64;
                return Ok((tweet_found, media_found, id, tweets_checked));
            }
        }
        let (timeline, feed) = &timeline.older(None).await?;
    }

这给了我以下错误：

error[E0382]: use of moved value: `timeline`
   --> src/check_twitter/main.rs:145:33
    |
125 |     let (timeline, feed) = timeline.start().await?;
    |          -------- move occurs because `timeline` has type `egg_mode::tweet::Timeline`, which does not implement the `Copy` trait
...
145 |         let (timeline, feed) = &timeline.older(None).await?;
    |                                 ^^^^^^^^ ----------- `timeline` moved due to this method call, in previous iteration of loop
    |
note: this function takes ownership of the receiver `self`, which moves `timeline`
   --> /home/utx0/.cargo/git/checkouts/egg-mode-01a8f29f644cee57/6b81073/src/tweet/mod.rs:520:18
    |
520 |     pub fn older(self, since_id: Option<u64>) -> TimelineFuture {
    |                  ^^^^

错误[E0382]：使用移动值：`timeline`
-->src/check_twitter/main.rs:145:33
|
125 | let（timeline，feed）=timeline.start（）.wait？；
|-----之所以发生移动，是因为'timeline'的类型为'egg_mode:：tweet:：timeline'，而该类型未实现'Copy'特性
...
145 | let（timeline，feed）=&timeline.older（None）。等待？；
|^^^^^^---------`timeline`在循环的上一次迭代中由于此方法调用而移动
|
注意：此函数获取接收者“self”的所有权，该接收者移动“timeline”`
-->/home/utx0/.cargo/git/checkout/egg-mode-01a8f29f644cee57/6b81073/src/tweet/mod.rs:520:18
|
520 | pub fn older（self，自_id:Option）->TimelineFuture{
|                  ^^^^

我修复了它。工作解决方案是：

    let (mut timeline, mut feed) = timeline.start().await?;
    loop {
        let mut id: u64 = 0;
        for tweet in feed.iter() {
            let (tfound, mfound) = check_tweet(tweet).await?;
            tweets_checked += 1;

            id = tweet.id;

            if tfound == true {
                tweet_found = tfound;
                tweet_id = tweet.id as i64;
            }

            if mfound == true {
                media_found = mfound;
            }

            // Return if both are found.
            if tweet_found && media_found {
                let id = tweet.id as i64;
                return Ok((tweet_found, media_found, id, tweets_checked));
            }
        }
        let (ntimeline, nfeed) = timeline.older(Some(id)).await?;
        timeline = ntimeline;
        feed = nfeed;
    }