#3016 Add backticks for the msg

rust-lang · Aug 20, 2018 · 76f7bfc · 76f7bfc
1 parent c292b80
commit 76f7bfc
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/clippy_lints/src/write.rs b/clippy_lints/src/write.rs
@@ -219,7 +219,7 @@ impl EarlyLintPass for Pass {
                         cx,
                         WRITELN_EMPTY_STRING,
                         mac.span,
-                        format!("using writeln!({}, \"\")", suggestion).as_str(),
+                        format!("using `writeln!({}, \"\")`", suggestion).as_str(),
                         "replace it with",
                         format!("writeln!({})", suggestion),
                     );

diff --git a/tests/ui/writeln_empty_string.stderr b/tests/ui/writeln_empty_string.stderr
@@ -1,12 +1,12 @@
-error: using writeln!(&mut v, "")
+error: using `writeln!(&mut v, "")`
  --> $DIR/writeln_empty_string.rs:9:5
   |
 9 |     writeln!(&mut v, "");
   |     ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut v)`
   |
   = note: `-D writeln-empty-string` implied by `-D warnings`
 
-error: using writeln!(&mut suggestion, "")
+error: using `writeln!(&mut suggestion, "")`
   --> $DIR/writeln_empty_string.rs:12:5
    |
 12 |     writeln!(&mut suggestion, "");