rust: str: allow str::Formatter to format into &mut [u8].

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Improve `Formatter` so that it can write to an array or slice buffer.

Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Andreas Hindborg <a.hindborg@kernel.org>
Link: https://lore.kernel.org/r/20250902-rnull-up-v6-16-v7-2-b5212cc89b98@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Andreas Hindborg 2025-09-02 11:54:56 +02:00 • committed by Jens Axboe

parent d5d060d624

commit 87482d6d91

1 changed files with 17 additions and 6 deletions

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rust/kernel/str.rs

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