Fix by clippy suggestions

src/cache.rs

@@ -130,19 +130,17 @@ impl<K> Cache<K> {
     where
         S: Spawn + Send + Sync + 'static,
     {
-        let cache = Cache {
+        #[cfg(feature = "trace")]
+        tracing::info!("Creating new asset cache");
+
+        Cache {
             registry,
             inner: Arc::new(Inner {
                 cache: Mutex::default(),
                 processor: Processor::new(),
                 spawn: SpawnWrapper { spawn },
             }),
-        };
-
-        #[cfg(feature = "trace")]
-        tracing::info!("New asset Cache created");
-
-        cache
+        }
     }
 
     /// Creates new asset cache.
@@ -152,19 +150,17 @@ impl<K> Cache<K> {
     where
         S: LocalSpawn + Send + Sync + 'static,
     {
-        let cache = Cache {
+        #[cfg(feature = "trace")]
+        tracing::info!("Creating new asset cache");
+
+        Cache {
             registry,
             inner: Arc::new(Inner {
                 cache: Mutex::default(),
                 processor: Processor::new(),
                 spawn: LocalSpawnWrapper { spawn },
             }),
-        };
-
-        #[cfg(feature = "trace")]
-        tracing::info!("New asset Cache created");
-
-        cache
+        }
     }
 
     /// Requests an asset by the `key`.

src/source/fs.rs

@@ -31,11 +31,11 @@ where
     fn read(&self, path_or_url: &P) -> BoxFuture<'_, Result<Vec<u8>, SourceError>> {
         let path_or_url: &str = path_or_url.as_ref();
 
-        let path = if path_or_url.starts_with("file://") {
-            let path = if path_or_url["file://".len()..].starts_with("/") {
-                &path_or_url["file:///".len()..]
-            } else if path_or_url["file://".len()..].starts_with("localhost/") {
-                &path_or_url["file://localhost/".len()..]
+        let path = if let Some(stripped) = path_or_url.strip_prefix("file://") {
+            let path = if let Some(file_path) = stripped.strip_prefix('/') {
+                file_path
+            } else if let Some(localhost_path) = stripped.strip_prefix("localhost/") {
+                localhost_path
             } else {
                 return Box::pin(ready(Err(SourceError::NotFound)));
             };