From patchwork Thu Feb 27 14:38:07 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Hindborg X-Patchwork-Id: 13994731 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1FEEC23BCE3; Thu, 27 Feb 2025 14:39:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740667188; cv=none; b=FeTceNZnDbkYL50WuYJ1gAT4ljR0R5JIzLthKIa7sj2p4MA70Alagek+7+Kot+7aoE/YphjRIhN4JV9WbSFjVdkU2Bw4JRIvgu7KuuD8IC1AYzlA1DZ2XoBM4jX3xBUcgKWxbTeoKsE3Yxs81tr0tWiQFapjFCpMKTcuEZqokQQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740667188; c=relaxed/simple; bh=9xEh8xnuonl+Y4DJJTe3psqTruSkTcctIO2KOz8LZ3U=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=dV0G8Y+DpZ2DMkI0C37cVOuuwBt0iC+lJ6nHqWC5IiGLNQ2+uKiLZ+CvGiHnCrYP14h8G86tAvyhWeSNGujzT5xv9s1X1iU01ZcCxyxQ3Zi81s0Q/b7vMq7J+lzZGlxXxJvVx6kQUT+iLCCHO3ytjwUJerFg30AlqQcwmdKlB2U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FOlhyc63; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FOlhyc63" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1AF35C4CEE9; Thu, 27 Feb 2025 14:39:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740667187; bh=9xEh8xnuonl+Y4DJJTe3psqTruSkTcctIO2KOz8LZ3U=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=FOlhyc63NdTvMRnEoTKfKrBjtuf99xMXITmk8vn+5L376KocYDLukN+HFCaX/rgCW 5t2SXyNf33h8lnRwWXJtKYi+MoEISMK5U1gz1qhIQyFT1n/W1feor0njQzmJoQcXbm NaOa3YGBuD445tb6MWpt0vdHH03bHSJUdQh8SrO/g3/+Ae5sqfxqpLICah9V4gUWry XjtHd3n6ttmWwh5tvrdMLHF1gnmmfokMfoofsTlMk9dG5sNiCQb/Sygd0d0OdeVEwl /dokBoIy1QHi71WM47bpJKxw4KRPnQz6303E1H20AllBPux82NP5zk4R1Adc5MnrE1 KT7coRs5T1jAw== From: Andreas Hindborg Date: Thu, 27 Feb 2025 15:38:07 +0100 Subject: [PATCH v8 1/7] rust: str: implement `PartialEq` for `BStr` Precedence: bulk X-Mailing-List: linux-kbuild@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250227-module-params-v3-v8-1-ceeee85d9347@kernel.org> References: <20250227-module-params-v3-v8-0-ceeee85d9347@kernel.org> In-Reply-To: <20250227-module-params-v3-v8-0-ceeee85d9347@kernel.org> To: Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Alice Ryhl , Masahiro Yamada , Nathan Chancellor , Nicolas Schier , Luis Chamberlain Cc: Trevor Gross , Adam Bratschi-Kaye , rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org, Petr Pavlu , Sami Tolvanen , Daniel Gomez , Simona Vetter , Greg KH , Fiona Behrens , Daniel Almeida , linux-modules@vger.kernel.org, Andreas Hindborg X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=911; i=a.hindborg@kernel.org; h=from:subject:message-id; bh=9xEh8xnuonl+Y4DJJTe3psqTruSkTcctIO2KOz8LZ3U=; b=owEBbQKS/ZANAwAIAeG4Gj55KGN3AcsmYgBnwHjQmudfccCCA3TVrg15lT/He0OPHIxRmsZZ+ L7YWtBKcOSJAjMEAAEIAB0WIQQSwflHVr98KhXWwBLhuBo+eShjdwUCZ8B40AAKCRDhuBo+eShj d0rpD/wMpVT+8AVIxXiBvtFG3pZADIaZoJ24E0rNtHqYQypZA7B2alFifWZZw4ddWAxdFX0qeYq 5YrOQSx/euZCaVbHbOPTGmzY2S4zItr2Dp6BOElkXL1LshFw5uE9yOkwVCPymSy2dFqjqTHavyK +ZlA0w4tViBL6WZbk3zvAqxqtig5Q6YbkClnP0UJQbtW35GUcaYrdotmPXPLQb9Z/cIkWO9LJFQ d21DzzNLrBmhXe0J2fuxG6d/5JzqBOi0UnZCLz2u1rOVZ4oqcr44h2ajLMPf26BLhYNkRoupi9f TzHZ2SdpVgzoMOd3B+1RH4bCSZcnY7xggFIx3s/R4KVuigmNe2TMSyBIWzW6VYka/Wne6Xpd2Ql gQBjCcgzm7ciiOwuaP3XIe3FBglnT4QG9A68+E7MjIzWmW/7CxH86soDQP563Brgevm0+KXFPu3 T9DnDklxvccRZNQQp9OJ8IzXGZKfVkD3nELOSYyjJKxz+QmrQqn84yXICTSliBnYAqw6YTwMfzX MdHy2I2zGPf/D1k/+BtWEDxSWXlglNsi+xD95cnKmD6D352Ms4/BwRUtyk5HeJppn7o073Cv+IH g1hQPdxSx5o1vGEw1O2kTME/nuMzlLrjt5snEaykkrNNglkoRKY4n4jbOepR4L7DjEXnyyvV1In 0AT3Y7F66VjQAOQ== X-Developer-Key: i=a.hindborg@kernel.org; a=openpgp; fpr=3108C10F46872E248D1FB221376EB100563EF7A7 Implement `PartialEq` for `BStr` by comparing underlying byte slices. Reviewed-by: Alice Ryhl Reviewed-by: Gary Guo Reviewed-by: Daniel Almeida Tested-by: Daniel Almeida Signed-off-by: Andreas Hindborg --- rust/kernel/str.rs | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/rust/kernel/str.rs b/rust/kernel/str.rs index 28e2201604d6..002dcddf7c76 100644 --- a/rust/kernel/str.rs +++ b/rust/kernel/str.rs @@ -108,6 +108,12 @@ fn deref(&self) -> &Self::Target { } } +impl PartialEq for BStr { + fn eq(&self, other: &Self) -> bool { + self.deref().eq(other.deref()) + } +} + /// Creates a new [`BStr`] from a string literal. /// /// `b_str!` converts the supplied string literal to byte string, so non-ASCII