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Wed, 10 Dec 2025 08:01:11 -0800 (PST) X-Google-Smtp-Source: AGHT+IG7l4BVq+Pj3kSx7GCOjpwG1cPT2A5G8AtsAyZPXAW3dK6Es9deSz7WdPAmeaL38jqzpCu5zQ== X-Received: by 2002:a05:6000:26d2:b0:429:cc39:99c0 with SMTP id ffacd0b85a97d-42fa39abcd0mr2612396f8f.1.1765382470848; Wed, 10 Dec 2025 08:01:10 -0800 (PST) Received: from [192.168.10.81] ([151.95.145.106]) by smtp.googlemail.com with ESMTPSA id ffacd0b85a97d-42f7d222484sm38981211f8f.24.2025.12.10.08.01.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Dec 2025 08:01:10 -0800 (PST) Message-ID: <1aef2d39-0052-4787-9635-89857bfb4a19@redhat.com> Date: Wed, 10 Dec 2025 17:01:08 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 00/19] rust: QObject and QAPI bindings To: Markus Armbruster Cc: qemu-devel@nongnu.org, marcandre.lureau@redhat.com, qemu-rust@nongnu.org References: <20251010151006.791038-1-pbonzini@redhat.com> <87tsy52ftl.fsf@pond.sub.org> <87zf7s5h3k.fsf@pond.sub.org> <525d2198-5d6f-43a0-88cd-78eae0042d27@redhat.com> <878qfa8k82.fsf@pond.sub.org> Content-Language: en-US From: Paolo Bonzini Autocrypt: addr=pbonzini@redhat.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 12/10/25 15:50, Markus Armbruster wrote: >> Let us know what you'd prefer and we'll switch. Alternatively, >> retconning -B's meaning so that it applies to Rust will work too. :) > > Any particular reason *not* to generate Rust unconditionally along with > C? Two reasons I can think of: 1) the exact layout is still in flux (not modular, no commands or events). 2) Rust prefers to have all files under a common path ("mod xyz" directs the compiler to look at xyz.rs or xyz/mod.rs), which doesn't work well if they are created in qapi/meson.build. There's plenty of workarounds, but I'd rather not pick one until the layout is fixed. So maybe for now we can use -B and not pollute qapi/meson.build, and when the generator is more complete we can move Rust generation there? Paolo