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Message-ID: <6a8183b8-0e81-9f2f-f79f-74ca5beb3ef4@gmail.com>
Date:   Wed, 17 May 2023 17:42:22 -0300
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Subject: Re: [PATCH v1 2/2] rust: sync: implement `AsRef<T>` for `Arc<T>`
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To:     Alice Ryhl <aliceryhl@google.com>, Miguel Ojeda <ojeda@kernel.org>,
        Wedson Almeida Filho <wedsonaf@gmail.com>,
        Alex Gaynor <alex.gaynor@gmail.com>
Cc:     Boqun Feng <boqun.feng@gmail.com>, Gary Guo <gary@garyguo.net>,
        =?UTF-8?Q?Bj=c3=b6rn_Roy_Baron?= <bjorn3_gh@protonmail.com>,
        Benno Lossin <benno.lossin@proton.me>,
        Will Deacon <will@kernel.org>,
        Peter Zijlstra <peterz@infradead.org>,
        Mark Rutland <mark.rutland@arm.com>,
        rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
        patches@lists.linux.dev,
        Wedson Almeida Filho <walmeida@microsoft.com>
References: <20230517200814.3157916-1-aliceryhl@google.com>
 <20230517200814.3157916-2-aliceryhl@google.com>
From:   Martin Rodriguez Reboredo <yakoyoku@gmail.com>
In-Reply-To: <20230517200814.3157916-2-aliceryhl@google.com>
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On 5/17/23 17:08, Alice Ryhl wrote:
> [...]
>   
> +impl<T: ?Sized> AsRef<T> for Arc<T> {
> +    fn as_ref(&self) -> &T {
> +        self.deref()
> +    }
> +}
> +
>   impl<T: ?Sized> Clone for Arc<T> {
>       fn clone(&self) -> Self {
>           // INVARIANT: C `refcount_inc` saturates the refcount, so it cannot overflow to zero.

Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>