From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3C077C7EE23 for ; Wed, 17 May 2023 20:42:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229544AbjEQUmc (ORCPT ); Wed, 17 May 2023 16:42:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37344 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229721AbjEQUmb (ORCPT ); Wed, 17 May 2023 16:42:31 -0400 Received: from mail-oo1-xc2c.google.com (mail-oo1-xc2c.google.com [IPv6:2607:f8b0:4864:20::c2c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7320A30DE; Wed, 17 May 2023 13:42:30 -0700 (PDT) Received: by mail-oo1-xc2c.google.com with SMTP id 006d021491bc7-54fd9c0e435so555396eaf.2; Wed, 17 May 2023 13:42:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684356150; x=1686948150; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=IKmc4/mY2T8M2vtBoa3KRIY5AIQ1sNsQWDEPH950Scs=; b=eUGiJbnfLgkPtl6HyfdqGOEGxQmhF6+mgHDX4SBK74DqCsMAtewI0AtjeOiTs3oNqq 4DB7ue0e5qRJccB4bfIXxaZyaPoxol+uXIQfhHJf2LkbDwxCV9fMguKjOXpb4uQL3pPM dIZKc1l6DfNpP4fum/8/L07J1kyQSb7rR03oaAfGT/fy2PpYT+WRXnIW8ODOgBYgOLhQ MOpXPBwJ3D7sdNEXc0wsZlJ7/3dNQLaKOf68ifgkOjxwE0c1c8KECZ00ltgkejzykvx0 M0UXVwBqnwENbA8nfmusa/2ON7UtyaA6xxzfg87HGQX9qnEfLh9zntDfeFNqnAdiRyuO ZNPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684356150; x=1686948150; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=IKmc4/mY2T8M2vtBoa3KRIY5AIQ1sNsQWDEPH950Scs=; b=GgjIbS09KIBwqH8m0HTB1l/UEirfdmpscNCTHpm5rLqKNh2k5kMh38exAopZG3xx9x KM3GDjFtBqhgbfG+xEZ0q9Z3U9GwHJjjrtLJiY3XMe+PY+9khTujD90AbuG71vJpuiHN XFPMfhQ8uCoS9Ga1lkzGeVniu7vsOEd4/vZkC1GPv26vBP8NXK9uj8fV2EsX08m5e1i7 RfIH2FbsDz49codA5gUm31/IpgFe+5aVRgWa+ehkvRCPOYdo7IkfIUh12SHToJxN6L6z 1OEerayqx+vqPeD5K3JvEffRN4y1Kqusd2zwcSYx9eKhE0YZ/sR9g2dtOptuDtCZbZ/C 69Hw== X-Gm-Message-State: AC+VfDwFUnu71BSl97ib/AyzX0BUUM2U2kn2e+luBtJoEoDsRY1KMQiw /6KdK3fgtKBfLrXp3W/hLKk= X-Google-Smtp-Source: ACHHUZ41+outjsfJKy4Z+3zXxQQv9yrO3qwXSk9TUPgATnMrC9PcekqE5qHFLmEcRTICyBwlKGf1sA== X-Received: by 2002:a05:6808:99c:b0:395:7577:1533 with SMTP id a28-20020a056808099c00b0039575771533mr39910oic.37.1684356149776; Wed, 17 May 2023 13:42:29 -0700 (PDT) Received: from [192.168.54.90] (static.220.238.itcsa.net. [190.15.220.238]) by smtp.gmail.com with ESMTPSA id q66-20020acac045000000b0038c0cf168afsm10424955oif.7.2023.05.17.13.42.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 17 May 2023 13:42:29 -0700 (PDT) Message-ID: <6a8183b8-0e81-9f2f-f79f-74ca5beb3ef4@gmail.com> Date: Wed, 17 May 2023 17:42:22 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH v1 2/2] rust: sync: implement `AsRef` for `Arc` Content-Language: en-US To: Alice Ryhl , Miguel Ojeda , Wedson Almeida Filho , Alex Gaynor Cc: Boqun Feng , Gary Guo , =?UTF-8?Q?Bj=c3=b6rn_Roy_Baron?= , Benno Lossin , Will Deacon , Peter Zijlstra , Mark Rutland , rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, patches@lists.linux.dev, Wedson Almeida Filho References: <20230517200814.3157916-1-aliceryhl@google.com> <20230517200814.3157916-2-aliceryhl@google.com> From: Martin Rodriguez Reboredo In-Reply-To: <20230517200814.3157916-2-aliceryhl@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: rust-for-linux@vger.kernel.org On 5/17/23 17:08, Alice Ryhl wrote: > [...] > > +impl AsRef for Arc { > + fn as_ref(&self) -> &T { > + self.deref() > + } > +} > + > impl Clone for Arc { > fn clone(&self) -> Self { > // INVARIANT: C `refcount_inc` saturates the refcount, so it cannot overflow to zero. Reviewed-by: Martin Rodriguez Reboredo