Add finbert sentiment analysis

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

src/threads/data/mod.rs

@@ -27,16 +27,6 @@ pub struct Guard {
     pub pending_unsubscriptions: HashMap<String, Asset>,
 }
 
-impl Guard {
-    pub fn new() -> Self {
-        Self {
-            symbols: HashSet::new(),
-            pending_subscriptions: HashMap::new(),
-            pending_unsubscriptions: HashMap::new(),
-        }
-    }
-}
-
 #[derive(Clone, Copy, Debug)]
 pub enum ThreadType {
     Bars(Class),
@@ -86,7 +76,11 @@ async fn init_thread(
     mpsc::Sender<asset_status::Message>,
     mpsc::Sender<backfill::Message>,
 ) {
-    let guard = Arc::new(RwLock::new(Guard::new()));
+    let guard = Arc::new(RwLock::new(Guard {
+        symbols: HashSet::new(),
+        pending_subscriptions: HashMap::new(),
+        pending_unsubscriptions: HashMap::new(),
+    }));
 
     let websocket_url = match thread_type {
         ThreadType::Bars(Class::UsEquity) => format!(