From de1a85ec3ed04b7a241ec36a5c475ad0fd66d728 Mon Sep 17 00:00:00 2001
From: Tony Arcieri <bascule@gmail.com>
Date: Sun, 14 Jan 2024 08:20:32 -0700
Subject: [PATCH] Match `core`'s definition of `uninit_array`

Since we specifically bound on `ArrayType = [T; N]` it's possible to
write that directly.

Using the exact same code as core should help ensure and inspire
confidence that it's implemented correctly.

Note: a TODO still suggests using the upstream `core` method when it's
been stabilized
---
 src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index eebdc3b..df9bf36 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -225,7 +225,7 @@ where
         // See how `core` defines `MaybeUninit::uninit_array` for a similar example:
         // <https://github.com/rust-lang/rust/blob/917f654/library/core/src/mem/maybe_uninit.rs#L350-L352>
         // TODO(tarcieri): use `MaybeUninit::uninit_array` when stable
-        Self(unsafe { MaybeUninit::<U::ArrayType<MaybeUninit<T>>>::uninit().assume_init() })
+        Self(unsafe { MaybeUninit::<[MaybeUninit<T>; N]>::uninit().assume_init() })
     }
 
     /// Extract the values from an array of `MaybeUninit` containers.