Run cargo fix.

src/context/line_break.rs

@@ -13,10 +13,10 @@ pub(crate) struct RenderLineBreak {}
 
 impl RenderLineBreak {
     pub(crate) fn new(
-        config: &Config,
-        output_directory: &Path,
-        output_file: &Path,
-        comment: &ILineBreak,
+        _config: &Config,
+        _output_directory: &Path,
+        _output_file: &Path,
+        _comment: &ILineBreak,
     ) -> Result<RenderLineBreak, CustomError> {
         Ok(RenderLineBreak {})
     }