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

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Message-ID: <aJw88P7K_6GFmWvW@google.com>
Date: Wed, 13 Aug 2025 07:21:20 +0000
From: Alice Ryhl <aliceryhl@...gle.com>
To: Andreas Hindborg <a.hindborg@...nel.org>
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`

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?

Alice