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Fri, 17 Jan 2025 11:40:23 -0800 (PST) X-Google-Smtp-Source: AGHT+IG2DRY5RAxoi0USi7TxLjP6LuLwhm7HLPfDLog2RFrIdUOus5b4CwuEYkSzedMlE9HVgpG5AA== X-Received: by 2002:a17:907:9802:b0:aae:8491:bab5 with SMTP id a640c23a62f3a-ab38b30e1admr345571766b.26.1737142822809; Fri, 17 Jan 2025 11:40:22 -0800 (PST) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: qemu-rust@nongnu.org Subject: [PATCH 07/10] rust: qdev: make ObjectImpl a supertrait of DeviceImpl Date: Fri, 17 Jan 2025 20:40:00 +0100 Message-ID: <20250117194003.1173231-8-pbonzini@redhat.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250117194003.1173231-1-pbonzini@redhat.com> References: <20250117194003.1173231-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.132, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1737142924075019000 Content-Type: text/plain; charset="utf-8" In practice it has to be implemented always in order to access an implementation of ClassInitImpl. Make the relationship explicit in the code. Signed-off-by: Paolo Bonzini Reviewed-by: Zhao Liu --- rust/qemu-api/src/qdev.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rust/qemu-api/src/qdev.rs b/rust/qemu-api/src/qdev.rs index f573712550e..ab883e2faef 100644 --- a/rust/qemu-api/src/qdev.rs +++ b/rust/qemu-api/src/qdev.rs @@ -21,7 +21,7 @@ }; =20 /// Trait providing the contents of [`DeviceClass`]. -pub trait DeviceImpl { +pub trait DeviceImpl: ObjectImpl { /// _Realization_ is the second stage of device creation. It contains /// all operations that depend on device properties and can fail (note: /// this is not yet supported for Rust devices). --=20 2.47.1