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Message-ID: <64a4a0fe-d364-4cd0-e2e5-8e7cfd782ee6@gmail.com>
Date:   Wed, 29 Mar 2023 11:49:44 -0300
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Subject: Re: [PATCH v2 2/6] rust: error: Add Error::to_ptr()
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To:     Asahi Lina <lina@asahilina.net>, Miguel Ojeda <ojeda@kernel.org>,
        Alex Gaynor <alex.gaynor@gmail.com>,
        Wedson Almeida Filho <wedsonaf@gmail.com>,
        Boqun Feng <boqun.feng@gmail.com>, Gary Guo <gary@garyguo.net>,
        =?UTF-8?Q?Bj=c3=b6rn_Roy_Baron?= <bjorn3_gh@protonmail.com>,
        Sven Van Asbroeck <thesven73@gmail.com>
Cc:     Fox Chen <foxhlchen@gmail.com>,
        Andreas Hindborg <a.hindborg@samsung.com>,
        rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
        asahi@lists.linux.dev
References: <20230224-rust-error-v2-0-3900319812da@asahilina.net>
 <20230224-rust-error-v2-2-3900319812da@asahilina.net>
From:   Martin Rodriguez Reboredo <yakoyoku@gmail.com>
In-Reply-To: <20230224-rust-error-v2-2-3900319812da@asahilina.net>
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On 3/29/23 09:04, Asahi Lina wrote:
> [...]
> 
> +
> +    /// Returns the error encoded as a pointer.
> +    #[allow(dead_code)]
> +    pub(crate) fn to_ptr<T>(self) -> *mut T {
> +        // SAFETY: Valid as long as self.0 is a valid error
> +        unsafe { bindings::ERR_PTR(self.0.into()) as *mut _ }
> +    }
>  }
>  
>  impl From<AllocError> for Error {
> 

Reviewed-by: Martin Rodriguez Reboredo