From 52466ab21bed408865af2dcd1384a00eddfb3c3a Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sun, 12 Dec 2021 12:00:36 -0800
Subject: [PATCH] Resolve clippy transmute_ptr_to_ptr lint

---
 src/lib.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index b48ef11..af9cf28 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -39,7 +39,6 @@
     clippy::missing_errors_doc,
     clippy::must_use_candidate,
     clippy::semicolon_if_nothing_returned, // https://github.com/rust-lang/rust-clippy/issues/7768
-    clippy::transmute_ptr_to_ptr,
     clippy::unreadable_literal
 )]
 
@@ -89,10 +88,8 @@ impl Buffer {
     /// representation within the buffer.
     pub fn format<I: Integer>(&mut self, i: I) -> &str {
         i.write(unsafe {
-            mem::transmute::<
-                &mut [MaybeUninit<u8>; I128_MAX_LEN],
-                &mut <I as private::Sealed>::Buffer,
-            >(&mut self.bytes)
+            &mut *(&mut self.bytes as *mut [MaybeUninit<u8>; I128_MAX_LEN]
+                as *mut <I as private::Sealed>::Buffer)
         })
     }
 }