From 864356f0997591c7f4ed50a7493e215f35004534 Mon Sep 17 00:00:00 2001
From: pjh456 <147148383@qq.com>
Date: Fri, 16 Oct 2026 10:43:59 +0000
Subject: [PATCH] =?UTF-8?q?style:=20=E8=87=AA=E5=8A=A8=E6=A0=BC=E5=BC=8F?=
 =?UTF-8?q?=E5=8C=96?=
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---
 crates/oxide_builtins/src/iterator.rs         | 23 +++++++------------
 .../oxide_vm/tests/builtins_iterator_tests.rs | 10 ++------
 2 files changed, 10 insertions(+), 23 deletions(-)

diff --git a/crates/oxide_builtins/src/iterator.rs b/crates/oxide_builtins/src/iterator.rs
index 91460a15..c1b20693 100644
--- a/crates/oxide_builtins/src/iterator.rs
+++ b/crates/oxide_builtins/src/iterator.rs
@@ -533,10 +533,7 @@ fn validate_helper_this<H: VmHost>(
         let zips_si = vm.perm_intern(ZIPS_PROP);
         let zips = vm.ordinary_get(obj, zips_si, this_val).map_err(|e| engine_error(vm, &e))?;
         if !zips.is_object() {
-            return Err(crate::error::create_type_error(
-                vm,
-                &format!("{method} called on non-iterator-helper"),
-            ));
+            return Err(crate::error::create_type_error(vm, &format!("{method} called on non-iterator-helper")));
         }
         return Ok((kind, zips));
     }
@@ -1318,7 +1315,10 @@ pub fn iterator_zip<H: VmHost>(vm: &mut H, args: &[u8]) -> NativeResult {
             Err(err) => return NativeResult::Err(engine_error(vm, &err)),
         };
         if !p.is_undefined() && !p.is_object() {
-            return NativeResult::Err(crate::error::create_type_error(vm, "Iterator.zip padding must be undefined or an object"));
+            return NativeResult::Err(crate::error::create_type_error(
+                vm,
+                "Iterator.zip padding must be undefined or an object",
+            ));
         }
         p
     } else {
@@ -1363,17 +1363,10 @@ fn make_iterator_zip_helper<H: VmHost>(
     let wrapper = vm.alloc_object(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::from_js_object(helper_proto)));
     let wrapper_obj = unsafe { &mut *wrapper };
     let array_proto = vm.builtin_proto(ProtoKind::ArrayProto);
-    let zips_arr = vm.alloc_object(JsObject::new_array(
-        EMPTY_SHAPE_ID,
-        JsValue::from_js_object(array_proto),
-        zips.len(),
-    ));
+    let zips_arr =
+        vm.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, JsValue::from_js_object(array_proto), zips.len()));
     for (i, (iter, next)) in zips.iter().enumerate() {
-        let pair = vm.alloc_object(JsObject::new_array(
-            EMPTY_SHAPE_ID,
-            JsValue::from_js_object(array_proto),
-            2,
-        ));
+        let pair = vm.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, JsValue::from_js_object(array_proto), 2));
         // SAFETY: pair 是刚经统一入口分配的数组对象，元素区已就绪。
         unsafe {
             (*pair).set_prop_at(0, *iter);
diff --git a/crates/oxide_vm/tests/builtins_iterator_tests.rs b/crates/oxide_vm/tests/builtins_iterator_tests.rs
index 9c1b9a78..d40dcfb3 100644
--- a/crates/oxide_vm/tests/builtins_iterator_tests.rs
+++ b/crates/oxide_vm/tests/builtins_iterator_tests.rs
@@ -2336,10 +2336,7 @@ fn iterator_zip_binding_surface() {
              && Iterator.zip.length === 1",
             true,
         ),
-        (
-            "Object.getPrototypeOf(Iterator.zip) === Function.prototype",
-            true,
-        ),
+        ("Object.getPrototypeOf(Iterator.zip) === Function.prototype", true),
         (
             "var d = Object.getOwnPropertyDescriptor(Iterator, 'zip'); \
              d.writable === true && d.enumerable === false && d.configurable === true",
@@ -2349,10 +2346,7 @@ fn iterator_zip_binding_surface() {
             "var ok = false; try { new Iterator.zip([]); } catch (e) { ok = e instanceof TypeError; } ok",
             true,
         ),
-        (
-            "var it = Iterator.zip([]); it instanceof Iterator",
-            true,
-        ),
+        ("var it = Iterator.zip([]); it instanceof Iterator", true),
         (
             "var it = Iterator.zip([]); var p = Object.getPrototypeOf(it); \
              p[Symbol.toStringTag] === 'Iterator Helper' \