From 6812ee8bcc9384ccfaa519da7f6833c21c71dc47 Mon Sep 17 00:00:00 2001
From: Tom Dohrmann <Erbse.13@gmx.de>
Date: Mon, 7 Oct 2024 14:58:20 +0200
Subject: [PATCH] Remove misleading doc-comment (#1836)

No such guarantee exists for conversion between `Box<T>` and `Arc<T>`
and the current [^1] implementation *always* creates a new allocation.
I'm not aware of other container types for which the comment is
correct.

[^1]: https://doc.rust-lang.org/1.81.0/src/alloc/sync.rs.html#1950-1970
---
 src/lib.rs | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index e32a78c777..56a7646cc7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2947,9 +2947,6 @@ pub unsafe trait FromZeros: TryFromBytes {
     /// pre-zeroed memory, using `new_box_zeroed` (or related functions) may
     /// have performance benefits.
     ///
-    /// Note that `Box<Self>` can be converted to `Arc<Self>` and other
-    /// container types without reallocation.
-    ///
     /// # Errors
     ///
     /// Returns an error on allocation failure. Allocation failure is guaranteed