cargo fmt

src/dimension.rs

@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2012 ZXing authors
  *
@@ -45,4 +44,4 @@ impl fmt::Display for Dimension {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "{}x{}", self.0, self.1)
     }
-}
+}