style: 自动格式化

crates/oxide_builtins/src/temporal/common.rs

@@ -987,9 +987,7 @@ pub(crate) fn parse_time_zone_string(value: &str) -> Option<String> {
 /// # 边界与前提
 /// - 字符串接受面与规范一致：UTC/Z、整数分钟偏移串、IANA 区名、带注解与尾偏移的
 ///   日期时间串；亚分钟偏移拒绝。
-pub(crate) fn to_temporal_time_zone_identifier<H: VmHost>(
+pub(crate) fn to_temporal_time_zone_identifier<H: VmHost>(vm: &mut H, value: JsValue) -> Result<String, JsValue> {
-    vm: &mut H, value: JsValue,
-) -> Result<String, JsValue> {
     if value.is_object() {
         let ptr = value.as_js_object_ptr();
         if !ptr.is_null() {
@@ -1005,8 +1003,7 @@ pub(crate) fn to_temporal_time_zone_identifier<H: VmHost>(
     }
     if value.is_string() {
         let input = to_string(value);
-        return parse_time_zone_string(&input)
+        return parse_time_zone_string(&input).ok_or_else(|| crate::error::create_range_error(vm, "invalid time zone"));
-            .ok_or_else(|| crate::error::create_range_error(vm, "invalid time zone"));
     }
     Err(crate::error::create_type_error(vm, "invalid time zone"))
 }

crates/oxide_builtins/src/temporal/plain_date.rs

@@ -717,8 +717,8 @@ pub fn plain_date_to_zoned_datetime<H: VmHost>(vm: &mut H, args: &[u8]) -> Nativ
     let time_zone_id = native_try!(to_temporal_time_zone_identifier(vm, time_zone_like));
     let time_ns = native_try!(plain_time_like_ns(vm, temporal_time));
     if temporal_time.is_undefined() {
-        let epoch = get_start_of_day_epoch_ns(&time_zone_id, year, month, day)
+        let epoch =
-            .map_err(|error| map_add_zoned_error(vm, error));
+            get_start_of_day_epoch_ns(&time_zone_id, year, month, day).map_err(|error| map_add_zoned_error(vm, error));
         let epoch_ns = native_try!(epoch);
         return make_zoned_date_time(vm, epoch_ns, &time_zone_id, &calendar);
     }

crates/oxide_builtins/src/temporal/plain_date_time.rs

@@ -6,6 +6,9 @@ use oxide_types::object::JsObject;
 use oxide_types::value::JsValue;
 
 use super::common::native_try;
+use super::zoned_date_time::{
+    disambiguate_possible_epoch_nanoseconds, get_possible_epoch_nanoseconds, map_add_zoned_error,
+};
 use super::{
     civil_from_days, days_from_civil, days_in_month, days_in_month_iso, difference_core, duration_component_integer,
     duration_like_values, ensure_plain_date_time, format_iso_year, get_calendar_id, get_double_prop,
@@ -18,9 +21,6 @@ use super::{
     temporal_overflow, to_temporal_time_zone_identifier, valid_iso_date, valid_plain_date_time_range, valid_plain_time,
     zoned_date_time_plain_parts, DateTimeParts, FractionalSecondDigitsInput, IsoDateTime,
 };
-use super::zoned_date_time::{
-    disambiguate_possible_epoch_nanoseconds, get_possible_epoch_nanoseconds, map_add_zoned_error,
-};
 // ───────────────────── PlainDateTime 基础方法 ─────────────────────
 
 /// `Temporal.PlainDateTime` 构造器：保存 ISO 日期与午夜后纳秒。

crates/oxide_builtins/src/temporal/zoned_date_time.rs

@@ -26,8 +26,8 @@ use super::instant::{
     round_instant_ns, InstantRoundingMode,
 };
 use super::time_zone::{
-    named_zone_possible_epoch_ns, tz_gap_offsets, tz_gap_transition_epoch, tz_next_transition,
+    named_zone_possible_epoch_ns, tz_gap_offsets, tz_gap_transition_epoch, tz_next_transition, tz_prev_transition,
-    tz_prev_transition, zone_offset_seconds,
+    zone_offset_seconds,
 };
 use super::{
     days_in_month_iso, duration_like_values, duration_time_only_nanoseconds, is_leap_year_iso, make_duration,
@@ -1662,18 +1662,12 @@ pub fn zoned_date_time_get_time_zone_transition<H: VmHost>(vm: &mut H, args: &[u
     } else if direction_param.is_object() {
         let ptr = direction_param.as_js_object_ptr();
         if ptr.is_null() {
-            return NativeResult::Err(crate::error::create_type_error(
+            return NativeResult::Err(crate::error::create_type_error(vm, "direction must be a string or an object"));
-                vm,
-                "direction must be a string or an object",
-            ));
         }
         let options = unsafe { &*ptr };
         native_try!(temporal_option_value(vm, options, direction_param, "direction"))
     } else {
-        return NativeResult::Err(crate::error::create_type_error(
+        return NativeResult::Err(crate::error::create_type_error(vm, "direction must be a string or an object"));
-            vm,
-            "direction must be a string or an object",
-        ));
     };
     let direction = if direction_raw.is_undefined() {
         return NativeResult::Err(crate::error::create_range_error(vm, "direction is required"));