Fixup formatting

[rust.git] / src / macros.rs

diff --git a/src/macros.rs b/src/macros.rs
index dab27d8a073bf08930fd0bbc6cb37a5290a03306..49f4a03ee1db8a7afecdf7f05e8eb8186b6817df 100644 (file)
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -1168,22 +1168,24 @@ fn indent_macro_snippet(
         .min()?;
 
     Some(
-        first_line + "\n" + &trimmed_lines
-            .iter()
-            .map(
-                |&(trimmed, ref line, prefix_space_width)| match prefix_space_width {
-                    _ if !trimmed => line.to_owned(),
-                    Some(original_indent_width) => {
-                        let new_indent_width = indent.width() + original_indent_width
-                            .saturating_sub(min_prefix_space_width);
-                        let new_indent = Indent::from_width(context.config, new_indent_width);
-                        format!("{}{}", new_indent.to_string(context.config), line)
-                    }
-                    None => String::new(),
-                },
-            )
-            .collect::<Vec<_>>()
-            .join("\n"),
+        first_line
+            + "\n"
+            + &trimmed_lines
+                .iter()
+                .map(
+                    |&(trimmed, ref line, prefix_space_width)| match prefix_space_width {
+                        _ if !trimmed => line.to_owned(),
+                        Some(original_indent_width) => {
+                            let new_indent_width = indent.width()
+                                + original_indent_width.saturating_sub(min_prefix_space_width);
+                            let new_indent = Indent::from_width(context.config, new_indent_width);
+                            format!("{}{}", new_indent.to_string(context.config), line)
+                        }
+                        None => String::new(),
+                    },
+                )
+                .collect::<Vec<_>>()
+                .join("\n"),
     )
 }