Fix redundant closure

Author: seddonym

rust/src/graph/mod.rs

@@ -20,9 +20,9 @@ static MODULE_NAMES: LazyLock<RwLock<StringInterner<StringBackend>>> =
 static IMPORT_LINE_CONTENTS: LazyLock<RwLock<StringInterner<StringBackend>>> =
     LazyLock::new(|| RwLock::new(StringInterner::default()));
 static EMPTY_MODULE_TOKENS: LazyLock<FxHashSet<ModuleToken>> =
-    LazyLock::new(|| FxHashSet::default());
+    LazyLock::new(FxHashSet::default);
 static EMPTY_IMPORT_DETAILS: LazyLock<FxHashSet<ImportDetails>> =
-    LazyLock::new(|| FxHashSet::default());
+    LazyLock::new(FxHashSet::default);
 
 new_key_type! { pub struct ModuleToken; }