run cargo fmt

Author: matthiaskrgr

clippy_lints/src/len_zero.rs

@@ -191,10 +191,7 @@ fn check_impl_items(cx: &LateContext<'_, '_>, item: &Item, impl_items: &[ImplIte
     }
 
     let is_empty = if let Some(is_empty) = impl_items.iter().find(|i| is_named_self(cx, i, "is_empty")) {
-        if cx
-            .access_levels
-            .is_exported(is_empty.id.hir_id)
-        {
+        if cx.access_levels.is_exported(is_empty.id.hir_id) {
             return;
         } else {
             "a private"