Format source codes

1 files changed, 6 insertions, 4 deletions

diff --git a/src/string.rs b/src/string.rs
index 5ba273ad272..3efb406e796 100644
--- a/src/string.rs
+++ b/src/string.rs
@@ -42,10 +42,12 @@ pub fn rewrite_string<'a>(orig: &str, fmt: &StringFormat<'a>) -> Option<String>
 
     // `cur_start` is the position in `orig` of the start of the current line.
     let mut cur_start = 0;
-    let mut result =
-        String::with_capacity(stripped_str.len().checked_next_power_of_two().unwrap_or(
-            usize::max_value(),
-        ));
+    let mut result = String::with_capacity(
+        stripped_str
+            .len()
+            .checked_next_power_of_two()
+            .unwrap_or(usize::max_value()),
+    );
     result.push_str(fmt.opener);
 
     let ender_length = fmt.line_end.len();