Remove module-wide dead_code allows, annotate individual items instead

src/core/watcher.rs

@@ -1,5 +1,3 @@
-#![allow(dead_code)]
-
 use std::path::PathBuf;
 use std::sync::mpsc;
 use std::time::Duration;
@@ -10,7 +8,7 @@ use notify::{Config, Event, EventKind, RecommendedWatcher, RecursiveMode, Watche
 #[derive(Debug, Clone)]
 pub enum WatchEvent {
     /// One or more AppImage files were created, modified, or deleted.
-    Changed(Vec<PathBuf>),
+    Changed(#[allow(dead_code)] Vec<PathBuf>),
 }
 
 /// Start watching the given directories for AppImage file changes.