Formatting and explicitely state slice comparisons.

Fixes fizyk20#45

src/impls.rs

@@ -22,6 +22,7 @@ where
         self.map_ref(|x| x.clone())
     }
 }
+
 impl<T: Copy, N> Copy for GenericArray<T, N>
 where
     N: ArrayLength<T>,
@@ -37,6 +38,7 @@ where
         **self == **other
     }
 }
+
 impl<T: Eq, N> Eq for GenericArray<T, N>
 where
     N: ArrayLength<T>,
@@ -48,7 +50,7 @@ where
     N: ArrayLength<T>,
 {
     fn partial_cmp(&self, other: &GenericArray<T, N>) -> Option<Ordering> {
-        PartialOrd::partial_cmp(&self, &other)
+        PartialOrd::partial_cmp(self.as_slice(), other.as_slice())
     }
 }
 
@@ -57,7 +59,7 @@ where
     N: ArrayLength<T>,
 {
     fn cmp(&self, other: &GenericArray<T, N>) -> Ordering {
-        Ord::cmp(&self, &other)
+        Ord::cmp(self.as_slice(), other.as_slice())
     }
 }