Remove unnecessary .as_ref().

rust-lang · Mar 29, 2022 · b1c3494 · b1c3494
1 parent 3a0ae49
commit b1c3494
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/test/src/formatters/pretty.rs b/library/test/src/formatters/pretty.rs
@@ -66,7 +66,7 @@ impl<T: Write> PrettyFormatter<T> {
         result: &str,
         color: term::color::Color,
     ) -> io::Result<()> {
-        self.write_pretty(result.as_ref(), color)
+        self.write_pretty(result, color)
     }
 
     pub fn write_pretty(&mut self, word: &str, color: term::color::Color) -> io::Result<()> {