Fixed formatting

src/render/pff2.rs

@@ -20,34 +20,37 @@ impl Glyph {
         let index = y * self.width + x;
         let byte_index = index / 8;
         let bit_index = 7 - (index % 8);
-        let mask =1 << bit_index;
+        let mask = 1 << bit_index;
 
         Some((self.bitmap[byte_index] & mask) != 0)
     }
 }
 
 #[cfg(test)]
 mod tests {
-    use crate::parser::pff2::Glyph;
-
-    #[test_case(
-        8, 1, &[0b00000001], 
-        7, 0 => 1;
-        "right bit one line"
-    )]
-    #[test_case(
-        8, 1, &[0b10000000],
-        0, 0 => 1;
-        "left bit one line"
-    )]
-    fn foo(width: usize, height: usize, bitmap: &[u8], x: usize, y: usize) -> u8 {
-        let glyph = Glyph {
-            width,
-            height,
-            bitmap: bitmap.into(),
-            ..Default::default()
-        };
-
-        glyph.pixel(x, y).unwrap() as u8
+    #[allow(non_snake_case)]
+    mod Glyph {
+        use crate::parser::pff2::Glyph;
+
+        #[test_case(
+            8, 1, &[0b00000001],
+            7, 0 => 1;
+            "right bit one line"
+        )]
+        #[test_case(
+            8, 1, &[0b10000000],
+            0, 0 => 1;
+            "left bit one line"
+        )]
+        fn pixel(width: usize, height: usize, bitmap: &[u8], x: usize, y: usize) -> u8 {
+            let glyph = Glyph {
+                width,
+                height,
+                bitmap: bitmap.into(),
+                ..Default::default()
+            };
+
+            glyph.pixel(x, y).unwrap() as u8
+        }
     }
 }