linux-kernel - Re: [PATCH 1/9] rust: list: add ListArc

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Message-ID: <20240403171801.1774333-1-kanepyork@google.com>
Date: Wed,  3 Apr 2024 17:18:01 +0000
From: Kane York <kanepyork@...gle.com>
To: aliceryhl@...gle.com
Cc: a.hindborg@...sung.com, akpm@...ux-foundation.org, alex.gaynor@...il.com, 
	benno.lossin@...ton.me, bjorn3_gh@...tonmail.com, boqun.feng@...il.com, 
	colyli@...e.de, elver@...gle.com, gary@...yguo.net, keescook@...omium.org, 
	kuba@...nel.org, linux-kernel@...r.kernel.org, mingo@...nel.org, 
	ojeda@...nel.org, pabeni@...hat.com, pierre.gondois@....com, 
	richard.weiyang@...il.com, rust-for-linux@...r.kernel.org, wedsonaf@...il.com, 
	willy@...radead.org
Subject: Re: [PATCH 1/9] rust: list: add ListArc

> +impl<T: ListArcSafe<ID>, const ID: u64> ListArc<T, ID> {
> +    /// Constructs a new reference counted instance of `T`.
> +    pub fn try_new(contents: T) -> Result<Self, AllocError> {
> +        Ok(Self::from_unique(UniqueArc::try_new(contents)?))
> +    }

This needs to be updated for the `alloc` changes to accept allocator flags.