Address potential future UB by only using raw pointers

rust-lang/unsafe-code-guidelines#346

Author: Urgau

src/raw/mod.rs

@@ -1329,11 +1329,11 @@ impl<T, A: Allocator> RawTable<T, A> {
     ) -> [Option<*mut T>; N] {
         // TODO use `MaybeUninit::uninit_array` here instead once that's stable.
         let mut outs: MaybeUninit<[Option<*mut T>; N]> = MaybeUninit::uninit();
-        let outs_ptr = outs.as_mut_ptr();
+        let outs_ptr = outs.as_mut_ptr() as *mut Option<*mut T>;
 
         for (i, &hash) in hashes.iter().enumerate() {
             let cur = self.find(hash, |k| eq(i, k)).map(|cur| cur.as_ptr());
-            *(*outs_ptr).get_unchecked_mut(i) = cur;
+            outs_ptr.add(i).write(cur);
         }
 
         outs.assume_init()