linux-kernel - Re: [PATCH v4 04/15] rust: str: introduce `NullTerminatedFormatter`

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Message-ID: <87frdvflir.fsf@t14s.mail-host-address-is-not-set>
Date: Wed, 13 Aug 2025 14:34:20 +0200
From: Andreas Hindborg <a.hindborg@...nel.org>
To: Alice Ryhl <aliceryhl@...gle.com>
Cc: Boqun Feng <boqun.feng@...il.com>, Miguel Ojeda <ojeda@...nel.org>, Alex
 Gaynor <alex.gaynor@...il.com>, Gary Guo <gary@...yguo.net>, Björn Roy
 Baron <bjorn3_gh@...tonmail.com>, Benno Lossin <lossin@...nel.org>, Trevor
 Gross <tmgross@...ch.edu>, Danilo Krummrich <dakr@...nel.org>, Jens Axboe
 <axboe@...nel.dk>, linux-block@...r.kernel.org,
 rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 04/15] rust: str: introduce `NullTerminatedFormatter`

"Alice Ryhl" <aliceryhl@...gle.com> writes:

> On Tue, Aug 12, 2025 at 10:44:22AM +0200, Andreas Hindborg wrote:
>> Add `NullTerminatedFormatter`, a formatter that writes a null terminated
>> string to an array or slice buffer. Because this type needs to manage the
>> trailing null marker, the existing formatters cannot be used to implement
>> this type.
>>
>> Signed-off-by: Andreas Hindborg <a.hindborg@...nel.org>
>
> Reviewed-by: Alice Ryhl <aliceryhl@...gle.com>
>
>> +    #[expect(dead_code)]
>> +    pub(crate) fn from_array<const N: usize>(
>
> Don't you delete this function in the next patch?

It slipped through the cracks. I'll remove it and respin. Thanks.


Best regards,
Andreas Hindborg