The scope of the unsafe block can be appropriately reduced (#263)

* Shrink unsafe block

* Remove empty lines

---------

Co-authored-by: Martin Robinson <mrobinson@igalia.com>

src/atom.rs

@@ -383,28 +383,24 @@ impl<Static: StaticAtomSet> Atom<Static> {
 
 #[inline(always)]
 fn inline_atom_slice(x: &NonZeroU64) -> &[u8] {
-    unsafe {
         let x: *const NonZeroU64 = x;
         let mut data = x as *const u8;
         // All except the lowest byte, which is first in little-endian, last in big-endian.
         if cfg!(target_endian = "little") {
-            data = data.offset(1);
+            data = unsafe { data.offset(1) };
         }
         let len = 7;
-        slice::from_raw_parts(data, len)
-    }
+        unsafe { slice::from_raw_parts(data, len) }   
 }
 
 #[inline(always)]
-fn inline_atom_slice_mut(x: &mut u64) -> &mut [u8] {
-    unsafe {
+fn inline_atom_slice_mut(x: &mut u64) -> &mut [u8] {   
         let x: *mut u64 = x;
         let mut data = x as *mut u8;
         // All except the lowest byte, which is first in little-endian, last in big-endian.
         if cfg!(target_endian = "little") {
-            data = data.offset(1);
+            data = unsafe { data.offset(1) };
         }
         let len = 7;
-        slice::from_raw_parts_mut(data, len)
-    }
+        unsafe { slice::from_raw_parts_mut(data, len) }
 }