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Date: Sat, 10 Jan 2026 19:14:41 +0100
Message-Id: <DFL43YZQJFBM.3D4VE24MIKLYZ@kernel.org>
Cc: <linux-kernel@vger.kernel.org>, <rust-for-linux@vger.kernel.org>
Subject: Re: [PATCH 08/12] rust: pin-init: rewrite the initializer macros
 using `syn`
From: "Benno Lossin" <lossin@kernel.org>
To: "Gary Guo" <gary@garyguo.net>, "Miguel Ojeda" <ojeda@kernel.org>, "Boqun
 Feng" <boqun.feng@gmail.com>, =?utf-8?q?Bj=C3=B6rn_Roy_Baron?=
 <bjorn3_gh@protonmail.com>, "Andreas Hindborg" <a.hindborg@kernel.org>,
 "Alice Ryhl" <aliceryhl@google.com>, "Trevor Gross" <tmgross@umich.edu>,
 "Danilo Krummrich" <dakr@kernel.org>, "Fiona Behrens" <me@kloenk.dev>,
 "Christian Schrefl" <chrisi.schrefl@gmail.com>, "Alban Kurti"
 <kurti@invicto.ai>
X-Mailer: aerc 0.21.0
References: <20260108135127.3153925-1-lossin@kernel.org>
 <20260108135127.3153925-9-lossin@kernel.org>
 <DFK3R2EK1JGL.FFW73JGUSGP5@garyguo.net>
In-Reply-To: <DFK3R2EK1JGL.FFW73JGUSGP5@garyguo.net>

On Fri Jan 9, 2026 at 2:45 PM CET, Gary Guo wrote:
> On Thu Jan 8, 2026 at 1:50 PM GMT, Benno Lossin wrote:
>> +                quote! {
>> +                    {
>> +                        #value_prep
>> +                        // SAFETY: TODO
>> +                        unsafe { #write(::core::ptr::addr_of_mut!((*#sl=
ot).#ident), #value_ident) };
>
> This should be `&raw mut` now?

Yes, but that involves adding workarounds for 1.81 and earlier. I'll
leave it for a future series.

Cheers,
Benno