linux-kernel - Re: [PATCH 1/3] rust: task: remove redundant explicit link

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Message-ID: <CAH5fLgj1uesdNxbbYu986sBLGRsWh3d+NCrE__haFm44kSJ+zQ@mail.gmail.com>
Date:   Fri, 6 Oct 2023 10:51:51 +0200
From:   Alice Ryhl <aliceryhl@...gle.com>
To:     Miguel Ojeda <ojeda@...nel.org>
Cc:     Wedson Almeida Filho <wedsonaf@...il.com>,
        Alex Gaynor <alex.gaynor@...il.com>,
        Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>,
        Björn Roy Baron <bjorn3_gh@...tonmail.com>,
        Benno Lossin <benno.lossin@...ton.me>,
        Andreas Hindborg <a.hindborg@...sung.com>,
        rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org,
        patches@...ts.linux.dev
Subject: Re: [PATCH 1/3] rust: task: remove redundant explicit link

On Thu, Oct 5, 2023 at 11:06 PM Miguel Ojeda <ojeda@...nel.org> wrote:
> Starting with Rust 1.73.0, `rustdoc` detects redundant explicit
> links with its new lint `redundant_explicit_links` [1]:
>
>     error: redundant explicit link target
>       --> rust/kernel/task.rs:85:21
>        |
>     85 |     /// [`current`](crate::current) macro because it is safe.
>        |          ---------  ^^^^^^^^^^^^^^ explicit target is redundant
>        |          |
>        |          because label contains path that resolves to same destination
>        |
>        = note: when a link's destination is not specified,
>                the label is used to resolve intra-doc links
>        = note: `-D rustdoc::redundant-explicit-links` implied by `-D warnings`
>     help: remove explicit link target
>        |
>     85 |     /// [`current`] macro because it is safe.
>
> In order to avoid the warning in the compiler upgrade commit,
> make it an intra-doc link as the tool suggests.
>
> Link: https://github.com/rust-lang/rust/pull/113167 [1]
> Signed-off-by: Miguel Ojeda <ojeda@...nel.org>

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