linux-kernel - Re: [PATCH v2 1/4] rust: revocable: support fallible PinInit types

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Message-ID: <aFlAOr8eutB1o-WF@google.com>
Date: Mon, 23 Jun 2025 11:53:30 +0000
From: Alice Ryhl <aliceryhl@...gle.com>
To: Danilo Krummrich <dakr@...nel.org>
Cc: gregkh@...uxfoundation.org, rafael@...nel.org, ojeda@...nel.org, 
	alex.gaynor@...il.com, boqun.feng@...il.com, gary@...yguo.net, 
	bjorn3_gh@...tonmail.com, lossin@...nel.org, a.hindborg@...nel.org, 
	tmgross@...ch.edu, david.m.ertman@...el.com, ira.weiny@...el.com, 
	leon@...nel.org, kwilczynski@...nel.org, bhelgaas@...gle.com, 
	rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-pci@...r.kernel.org
Subject: Re: [PATCH v2 1/4] rust: revocable: support fallible PinInit types

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<T, Infallible>.
> 
> 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 <dakr@...nel.org>

Reviewed-by: Alice Ryhl <aliceryhl@...gle.com>