Format source codes

1 files changed, 2 insertions, 1 deletions

diff --git a/src/string.rs b/src/string.rs
index 365d205aef1..17c6533f7a0 100644
--- a/src/string.rs
+++ b/src/string.rs
@@ -35,7 +35,8 @@ pub fn rewrite_string<'a>(orig: &str, fmt: &StringFormat<'a>) -> Option<String>
     let re = Regex::new(r"([^\\](\\\\)*)\\[\n\r][[:space:]]*").unwrap();
     let stripped_str = re.replace_all(orig, "$1");
 
-    let graphemes = UnicodeSegmentation::graphemes(&*stripped_str, false).collect::<Vec<&str>>();
+    let graphemes = UnicodeSegmentation::graphemes(&*stripped_str, false)
+        .collect::<Vec<&str>>();
     let shape = fmt.shape.visual_indent(0);
     let indent = shape.indent.to_string(fmt.config);
     let punctuation = ":,;.";