Add the support of threads without replies: if we replied to ourselves, it is considered, if not, it is rejected

src/lib.rs

@@ -320,6 +320,14 @@ pub fn run(config: Config) {
     feed.reverse();
 
     for tweet in &feed {
+        // determine if the tweet is part of a thread (response to self) or a standard response
+        if let Some(r) =  &tweet.in_reply_to_screen_name {
+                if &r.to_lowercase() != &config.twitter.username.to_lowercase() {
+                    // we are responding not threading
+                    continue;
+                }
+        };
+
         // build basic status by just yielding text and dereferencing contained urls
         let mut status = match build_basic_status(tweet) {
             Ok(t) => t,