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AJvYcCXklS6LjiiaE4ueGIpvNgqA6fhdTG2HA3dSDkrLLW8JN1e2ptjkYueAxRPUV0fl2LH45qJvgw9/LLVJe28=@vger.kernel.org X-Gm-Message-State: AOJu0YzBsA6yyIfOSBNEbzpKwZvOaeFGBipLOdxoUwbJOuONAKSB5VPy HVjju/6gKhQ+4+xgBwNHTZEnzNNnRQBU0ow+BTkDpmMJz81rYHdWC13Af0XQUYFpp9SuYyTCXVw n7525qaGCR/uEspsjxw== X-Google-Smtp-Source: AGHT+IG/PACjb/8clKrij6qBHXLOrCj3ALdLB87G4GVhJuXUp6vBh37RSN00Zx41EePm95+3dS/PoIBnOrlgusY= X-Received: from wmtf5.prod.google.com ([2002:a05:600c:8b45:b0:450:da87:cebb]) (user=aliceryhl job=prod-delivery.src-stubby-dispatcher) by 2002:a05:600c:5490:b0:44b:eb56:1d45 with SMTP id 5b1f17b1804b1-453655c30e4mr133788405e9.15.1750679612832; Mon, 23 Jun 2025 04:53:32 -0700 (PDT) Date: Mon, 23 Jun 2025 11:53:30 +0000 In-Reply-To: <20250622164050.20358-2-dakr@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250622164050.20358-1-dakr@kernel.org> <20250622164050.20358-2-dakr@kernel.org> Message-ID: Subject: Re: [PATCH v2 1/4] rust: revocable: support fallible PinInit types From: Alice Ryhl To: Danilo Krummrich Cc: gregkh@linuxfoundation.org, rafael@kernel.org, ojeda@kernel.org, alex.gaynor@gmail.com, boqun.feng@gmail.com, gary@garyguo.net, bjorn3_gh@protonmail.com, lossin@kernel.org, a.hindborg@kernel.org, tmgross@umich.edu, david.m.ertman@intel.com, ira.weiny@intel.com, leon@kernel.org, kwilczynski@kernel.org, bhelgaas@google.com, rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Content-Type: text/plain; charset="utf-8" On Sun, Jun 22, 2025 at 06:40:38PM +0200, Danilo Krummrich wrote: > Currently, Revocable::new() only supports infallible PinInit > implementations, i.e. impl PinInit. > > This has been sufficient so far, since users such as Devres do not > support fallibility. > > Since this is about to change, make Revocable::new() generic over the > error type E. > > Signed-off-by: Danilo Krummrich Reviewed-by: Alice Ryhl