linux-kernel - Re: [PATCH v2 08/22] rust: pin-init: move `InPlaceInit` and impls of `InPlaceWrite` into the kernel crate

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Message-ID: <87cyeelgct.fsf@kernel.org>
Date: Tue, 18 Mar 2025 12:37:22 +0100
From: Andreas Hindborg <a.hindborg@...nel.org>
To: "Benno Lossin" <benno.lossin@...ton.me>
Cc: "Danilo Krummrich" <dakr@...nel.org>,  "Miguel Ojeda"
 <ojeda@...nel.org>,  "Alex Gaynor" <alex.gaynor@...il.com>,  "Boqun Feng"
 <boqun.feng@...il.com>,  "Gary Guo" <gary@...yguo.net>,  Björn Roy Baron
 <bjorn3_gh@...tonmail.com>,  "Alice Ryhl" <aliceryhl@...gle.com>,  "Trevor
 Gross" <tmgross@...ch.edu>,  "Fiona Behrens" <me@...enk.dev>,
  <rust-for-linux@...r.kernel.org>,  <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 08/22] rust: pin-init: move `InPlaceInit` and impls
 of `InPlaceWrite` into the kernel crate

"Benno Lossin" <benno.lossin@...ton.me> writes:

> In order to make pin-init a standalone crate, move kernel-specific code
> directly into the kernel crate. This includes the `InPlaceInit<T>`
> trait, its implementations and the implementations of `InPlaceWrite` for
> `Arc` and `UniqueArc`. All of these use the kernel's error type which
> will become unavailable in pin-init.
>
> Signed-off-by: Benno Lossin <benno.lossin@...ton.me>
> Reviewed-by: Fiona Behrens <me@...enk.dev>
> Tested-by: Andreas Hindborg <a.hindborg@...nel.org>


Reviewed-by: Andreas Hindborg <a.hindborg@...nel.org>


Best regards,
Andreas Hindborg