Fix

src/bots/approved_bot/modules/annotations/errors.rs

@@ -4,8 +4,8 @@ use super::commands::AnnotationCommand;
 
 #[derive(Debug)]
 pub struct AnnotationFormatError {
-    pub command: AnnotationCommand,
+    pub _command: AnnotationCommand,
-    pub text: String,
+    pub _text: String,
 }
 
 impl fmt::Display for AnnotationFormatError {

src/bots/approved_bot/modules/annotations/mod.rs

@@ -88,8 +88,8 @@ where
 
     if !annotation.is_normal_text() {
         return Err(Box::new(AnnotationFormatError {
-            command,
+            _command: command,
-            text: annotation.get_text().to_string(),
+            _text: annotation.get_text().to_string(),
         }));
     }
 

src/bots/approved_bot/services/book_cache/types.rs

@@ -11,8 +11,3 @@ pub struct DownloadFile {
     pub filename: String,
     pub caption: String,
 }
-
-#[derive(Deserialize)]
-pub struct DownloadLink {
-    pub link: String,
-}