diff --git a/arrow-cast/src/cast/mod.rs b/arrow-cast/src/cast/mod.rs
index f624a415b69..4b37ef27bd9 100644
--- a/arrow-cast/src/cast/mod.rs
+++ b/arrow-cast/src/cast/mod.rs
@@ -5187,30 +5187,26 @@ mod tests {
     // Cast Timestamp to Utf8View is not supported yet
     // TODO: Implement casting from Timestamp to Utf8View
     macro_rules! assert_cast_timestamp_to_string {
-        ($array:expr, $datatype:expr, $output_array_type: ty, $expected:expr) => {
-            {
-                let out = cast(&$array, &$datatype).unwrap();
-                let actual = out
-                    .as_any()
-                    .downcast_ref::<$output_array_type>()
-                    .unwrap()
-                    .into_iter()
-                    .collect::<Vec<_>>();
-                assert_eq!(actual, $expected);
-            }
-        };
-        ($array:expr, $datatype:expr, $output_array_type: ty, $options:expr, $expected:expr) => {
-            {
-                let out = cast_with_options(&$array, &$datatype, &$options).unwrap();
-                let actual = out
-                    .as_any()
-                    .downcast_ref::<$output_array_type>()
-                    .unwrap()
-                    .into_iter()
-                    .collect::<Vec<_>>();
-                assert_eq!(actual, $expected);
-            }
-        };
+        ($array:expr, $datatype:expr, $output_array_type: ty, $expected:expr) => {{
+            let out = cast(&$array, &$datatype).unwrap();
+            let actual = out
+                .as_any()
+                .downcast_ref::<$output_array_type>()
+                .unwrap()
+                .into_iter()
+                .collect::<Vec<_>>();
+            assert_eq!(actual, $expected);
+        }};
+        ($array:expr, $datatype:expr, $output_array_type: ty, $options:expr, $expected:expr) => {{
+            let out = cast_with_options(&$array, &$datatype, &$options).unwrap();
+            let actual = out
+                .as_any()
+                .downcast_ref::<$output_array_type>()
+                .unwrap()
+                .into_iter()
+                .collect::<Vec<_>>();
+            assert_eq!(actual, $expected);
+        }};
     }
 
     #[test]
@@ -5221,7 +5217,7 @@ mod tests {
         let expected = vec![
             Some("1997-05-19T00:00:03.005"),
             Some("2018-12-25T00:00:02.001"),
-            None
+            None,
         ];
 
         // assert_cast_timestamp_to_string!(array, DataType::Utf8View, StringViewArray, expected);
@@ -5246,11 +5242,23 @@ mod tests {
         let expected = vec![
             Some("1997-05-19 00:00:03.005000"),
             Some("2018-12-25 00:00:02.001000"),
-            None
+            None,
         ];
         // assert_cast_timestamp_to_string!(array_without_tz, DataType::Utf8View, StringViewArray, cast_options, expected);
-        assert_cast_timestamp_to_string!(array_without_tz, DataType::Utf8, StringArray, cast_options, expected);
-        assert_cast_timestamp_to_string!(array_without_tz, DataType::LargeUtf8, LargeStringArray, cast_options, expected);
+        assert_cast_timestamp_to_string!(
+            array_without_tz,
+            DataType::Utf8,
+            StringArray,
+            cast_options,
+            expected
+        );
+        assert_cast_timestamp_to_string!(
+            array_without_tz,
+            DataType::LargeUtf8,
+            LargeStringArray,
+            cast_options,
+            expected
+        );
 
         let array_with_tz =
             TimestampMillisecondArray::from(vec![Some(864000003005), Some(1545696002001), None])
@@ -5258,11 +5266,23 @@ mod tests {
         let expected = vec![
             Some("1997-05-19 05:45:03.005000"),
             Some("2018-12-25 05:45:02.001000"),
-            None
+            None,
         ];
         // assert_cast_timestamp_to_string!(array_with_tz, DataType::Utf8View, StringViewArray, cast_options, expected);
-        assert_cast_timestamp_to_string!(array_with_tz, DataType::Utf8, StringArray, cast_options, expected);
-        assert_cast_timestamp_to_string!(array_with_tz, DataType::LargeUtf8, LargeStringArray, cast_options, expected);
+        assert_cast_timestamp_to_string!(
+            array_with_tz,
+            DataType::Utf8,
+            StringArray,
+            cast_options,
+            expected
+        );
+        assert_cast_timestamp_to_string!(
+            array_with_tz,
+            DataType::LargeUtf8,
+            LargeStringArray,
+            cast_options,
+            expected
+        );
     }
 
     #[test]