From: "Benno Lossin" <lossin@kernel.org>
To: "Tamir Duberstein" <tamird@gmail.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
"Viresh Kumar" <viresh.kumar@linaro.org>,
"Danilo Krummrich" <dakr@kernel.org>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>, "Nishanth Menon" <nm@ti.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Trevor Gross" <tmgross@umich.edu>
Cc: <linux-pm@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<nouveau@lists.freedesktop.org>,
<dri-devel@lists.freedesktop.org>,
<rust-for-linux@vger.kernel.org>
Subject: Re: [PATCH 5/6] rust: add `CStr` methods matching `core::ffi::CStr`
Date: Sat, 05 Jul 2025 11:15:46 +0200 [thread overview]
Message-ID: <DB40ADOHZ908.3PN41XZ77MR29@kernel.org> (raw)
In-Reply-To: <20250704-core-cstr-prepare-v1-5-a91524037783@gmail.com>
On Fri Jul 4, 2025 at 10:14 PM CEST, Tamir Duberstein wrote:
> Prepare for replacing `CStr` with `core::ffi::CStr` by soft-deprecating
> methods which don't exist on `core::ffi::CStr`.
>
> We could keep `as_bytes{,_with_nul}` through an extension trait but
> seeing as we have to introduce `as_char_ptr_in_const_context` as a free
> function, we may as well introduce `to_bytes{,_with_nul}` here to allow
> downstream code to migrate in one cycle rather than two.
>
> Link: https://github.com/Rust-for-Linux/linux/issues/1075
> Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Reviewed-by: Benno Lossin <lossin@kernel.org>
---
Cheers,
Benno
> ---
> rust/kernel/str.rs | 37 ++++++++++++++++++++++++++++++++++---
> 1 file changed, 34 insertions(+), 3 deletions(-)
next prev parent reply other threads:[~2025-07-05 9:15 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-04 20:14 [PATCH 0/6] Replace `kernel::str::CStr` with `core::ffi::CStr` (cycle 1) Tamir Duberstein
2025-07-04 20:14 ` [PATCH 1/6] rust: kernel: remove `fmt!`, fix clippy::uninlined-format-args Tamir Duberstein
2025-07-04 20:56 ` Benno Lossin
2025-07-20 21:24 ` Miguel Ojeda
2025-07-20 22:37 ` Danilo Krummrich
2025-07-20 23:03 ` Tamir Duberstein
2025-07-20 23:17 ` Miguel Ojeda
2025-07-20 23:18 ` Tamir Duberstein
2025-07-21 7:37 ` Viresh Kumar
2025-07-21 12:54 ` Miguel Ojeda
2025-07-04 20:14 ` [PATCH 2/6] rust: kernel: add `fmt` module Tamir Duberstein
2025-07-04 22:38 ` Benno Lossin
2025-07-04 20:14 ` [PATCH 3/6] rust: use `kernel::{fmt,prelude::fmt!}` Tamir Duberstein
2025-07-05 9:23 ` Benno Lossin
2025-07-04 20:14 ` [PATCH 4/6] rust: str: remove unnecessary qualification Tamir Duberstein
2025-07-05 8:04 ` Benno Lossin
2025-07-05 8:35 ` Alice Ryhl
2025-07-04 20:14 ` [PATCH 5/6] rust: add `CStr` methods matching `core::ffi::CStr` Tamir Duberstein
2025-07-05 9:15 ` Benno Lossin [this message]
2025-07-04 20:14 ` [PATCH 6/6] rust: use `core::ffi::CStr` method names Tamir Duberstein
2025-07-05 9:16 ` Benno Lossin
2025-07-10 13:20 ` [PATCH 0/6] Replace `kernel::str::CStr` with `core::ffi::CStr` (cycle 1) Alice Ryhl
2025-07-20 22:57 ` Miguel Ojeda
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