Make fmt happy

Author: PsiACE

datafusion/functions/src/string/overlay.rs

@@ -180,8 +180,7 @@ pub fn string_overlay<T: OffsetSizeTrait>(args: &[ArrayRef]) -> Result<ArrayRef>
             let characters_array = as_generic_string_array::<T>(&args[1])?;
             let pos_num = as_int64_array(&args[2])?;
 
-            let result =
-                process_overlay!(string_array, characters_array, pos_num)?;
+            let result = process_overlay!(string_array, characters_array, pos_num)?;
             Ok(Arc::new(result) as ArrayRef)
         }
         4 => {
@@ -190,12 +189,8 @@ pub fn string_overlay<T: OffsetSizeTrait>(args: &[ArrayRef]) -> Result<ArrayRef>
             let pos_num = as_int64_array(&args[2])?;
             let len_num = as_int64_array(&args[3])?;
 
-            let result = process_overlay!(
-                string_array,
-                characters_array,
-                pos_num,
-                len_num
-            )?;
+            let result = 
+                process_overlay!(string_array, characters_array, pos_num, len_num)?;
             Ok(Arc::new(result) as ArrayRef)
         }
         other => {