From 2e62581f2edec466308df6e7447dd8ebb4243680 Mon Sep 17 00:00:00 2001
From: Andrey Zgarbul <zgarbul.andrey@gmail.com>
Date: Wed, 18 Oct 2023 10:35:46 +0300
Subject: [PATCH] use cast for ArrayProxy

---
 src/generate/array_proxy.rs | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/generate/array_proxy.rs b/src/generate/array_proxy.rs
index b47074ba..00f7064a 100644
--- a/src/generate/array_proxy.rs
+++ b/src/generate/array_proxy.rs
@@ -16,14 +16,12 @@ pub struct ArrayProxy<T, const COUNT: usize, const STRIDE: usize> {
 #[allow(clippy::len_without_is_empty)]
 impl<T, const C: usize, const S: usize> ArrayProxy<T, C, S> {
     /// Get a reference from an [ArrayProxy] with no bounds checking.
-    pub unsafe fn get_ref(&self, index: usize) -> &T {
-        let base = self as *const Self as usize;
-        let address = base + S * index;
-        &*(address as *const T)
+    pub const unsafe fn get_ref(&self, index: usize) -> &T {
+        &*(self as *const Self).cast::<u8>().add(S * index).cast::<T>()
     }
     /// Get a reference from an [ArrayProxy], or return `None` if the index
     /// is out of bounds.
-    pub fn get(&self, index: usize) -> Option<&T> {
+    pub const fn get(&self, index: usize) -> Option<&T> {
         if index < C {
             Some(unsafe { self.get_ref(index) })
         } else {
@@ -31,7 +29,7 @@ impl<T, const C: usize, const S: usize> ArrayProxy<T, C, S> {
         }
     }
     /// Return the number of items.
-    pub fn len(&self) -> usize {
+    pub const fn len(&self) -> usize {
         C
     }
 }