From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.90_1) id 1tcM8E-0006Av-0d for mharc-qemu-rust@gnu.org; Mon, 27 Jan 2025 05:14:14 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tcM81-00068O-B7; Mon, 27 Jan 2025 05:14:02 -0500 Received: from mgamail.intel.com ([198.175.65.12]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tcM7z-0000hh-32; Mon, 27 Jan 2025 05:14:01 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1737972839; x=1769508839; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=s9BjGLL9EoUekpU/YGPTxEs3FhiTr/fRLkdPAxXMsa8=; b=KQJSTUP5m4L8nvAy2ufGPZIHaumlh+B8Cs3SdKdm1feHleD4UFVu5Jib 6yhChWyRVkZm12r8ro4bno9I85vzXoj5cNwlPm7b0w0qXRMCvkSpkBFQd 3jOsaY4T5wdpoECZ/NRNtkl445lJe84opu/R/x663dbox9gIylJzr/LWM aRbaAz8gPk12QmUDzhjSx9/PjMVJKZpTS3AcQ6YjmQZv1alU6ZoJElA19 YokFfHGXzbNZdamKgYYvtwQA3lYbVuHBuvl7Cq+m1hh8dFTcHNfiAY5tt SEx/nLXnfaCC0BTChPjyRXqAIY6rg6JPCbSgPSpwGzYre8ReOfzpgOpB1 A==; X-CSE-ConnectionGUID: Hi5bTxk/R12K+sScSM8rWQ== X-CSE-MsgGUID: kTBRkX0pS06muHwm/sCI8w== X-IronPort-AV: E=McAfee;i="6700,10204,11327"; a="49819297" X-IronPort-AV: E=Sophos;i="6.13,238,1732608000"; d="scan'208";a="49819297" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jan 2025 02:13:56 -0800 X-CSE-ConnectionGUID: ENeZpjCnTwG8gJ8XqdI0Uw== X-CSE-MsgGUID: PGPZPgW+RGa/G5oqazmwtQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,238,1732608000"; d="scan'208";a="139269462" Received: from liuzhao-optiplex-7080.sh.intel.com (HELO localhost) ([10.239.160.39]) by orviesa002.jf.intel.com with ESMTP; 27 Jan 2025 02:13:54 -0800 Date: Mon, 27 Jan 2025 18:33:19 +0800 From: Zhao Liu To: Paolo Bonzini Cc: qemu-devel@nongnu.org, qemu-rust@nongnu.org Subject: Re: [PATCH 06/10] rust: qom: allow initializing interface vtables Message-ID: References: <20250117194003.1173231-1-pbonzini@redhat.com> <20250117194003.1173231-7-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250117194003.1173231-7-pbonzini@redhat.com> Received-SPF: pass client-ip=198.175.65.12; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -56 X-Spam_score: -5.7 X-Spam_bar: ----- X-Spam_report: (-5.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.299, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-rust@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: QEMU Rust-related patches and discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Jan 2025 10:14:08 -0000 On Fri, Jan 17, 2025 at 08:39:59PM +0100, Paolo Bonzini wrote: > Date: Fri, 17 Jan 2025 20:39:59 +0100 > From: Paolo Bonzini > Subject: [PATCH 06/10] rust: qom: allow initializing interface vtables > X-Mailer: git-send-email 2.47.1 > > Unlike regular classes, interface vtables can only be obtained via > object_class_dynamic_cast. Provide a wrapper that allows accessing > the vtable and pass it to a ClassInitImpl implementation, for example > ClassInitImpl. > > Signed-off-by: Paolo Bonzini > --- > rust/qemu-api/src/prelude.rs | 1 + > rust/qemu-api/src/qom.rs | 45 ++++++++++++++++++++++++++++++++++-- > 2 files changed, 44 insertions(+), 2 deletions(-) > Reviewed-by: Zhao Liu