cleanup

src/datamatrix/detector/zxing_cpp_detector/bitmatrix_cursor.rs

@@ -146,7 +146,11 @@ pub trait BitMatrixCursor {
         let mut steps;
 
         while {
-            steps = if range == 0 { 0 } else {self.stepToEdge(Some(1), Some(range), None)};
+            steps = if range == 0 {
+                0
+            } else {
+                self.stepToEdge(Some(1), Some(range), None)
+            };
             steps > 0
         } {
             range -= steps;

src/datamatrix/detector/zxing_cpp_detector/edge_tracer.rs

@@ -327,8 +327,9 @@ impl<'a> EdgeTracer<'_> {
                 }
 
                 // re-evaluate line with all the points up to here before projecting
- 				if (!line.evaluate_max_distance(Some(1.5), None))
-                 {return Ok(false);}
+                if !line.evaluate_max_distance(Some(1.5), None) {
+                    return Ok(false);
+                }
 
                 let mut np = line.project(&self.p);
                 // make sure we are making progress even when back-projecting: