mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Alice Ryhl <aliceryhl@google.com>
To: benno.lossin@proton.me
Cc: alex.gaynor@gmail.com, aliceryhl@google.com,
	bjorn3_gh@protonmail.com, boqun.feng@gmail.com, gary@garyguo.net,
	lina@asahilina.net, linux-kernel@vger.kernel.org,
	nmi@metaspace.dk, ojeda@kernel.org, patches@lists.linux.dev,
	rust-for-linux@vger.kernel.org, wedsonaf@gmail.com
Subject: [PATCH 5/7] rust: init: add `..Zeroable::zeroed()` syntax for zeroing all missing fields
Date: Mon,  3 Jul 2023 11:58:14 +0000	[thread overview]
Message-ID: <20230703115814.2294010-1-aliceryhl@google.com> (raw)
In-Reply-To: <20230624092330.157338-5-benno.lossin@proton.me>

Benno Lossin <benno.lossin@proton.me> writes:
> Add the struct update syntax to the init macros, but only for
> `..Zeroable::zeroed()`. Adding this at the end of the struct initializer
> allows one to omit fields from the initializer, these fields will be
> initialized with 0x00 set to every byte. Only types that implement the
> `Zeroable` trait can utilize this.
> 
> Suggested-by: Asahi Lina <lina@asahilina.net>
> Signed-off-by: Benno Lossin <benno.lossin@proton.me>

I'm a bit surprised by how large this change is, but it looks ok.

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


  parent reply	other threads:[~2023-07-03 11:58 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-24  9:24 [PATCH 1/7] rust: init: consolidate init macros Benno Lossin
2023-06-24  9:25 ` [PATCH 2/7] rust: add derive macro for `Zeroable` Benno Lossin
2023-06-24 14:55   ` Björn Roy Baron
2023-06-25 20:46   ` Gary Guo
2023-07-03 11:50   ` Alice Ryhl
2023-06-24  9:25 ` [PATCH 3/7] rust: init: make guards in the init macros hygienic Benno Lossin
2023-06-24 14:58   ` Björn Roy Baron
2023-06-25 20:54   ` Gary Guo
2023-06-28 11:41     ` Benno Lossin
2023-06-28 16:48       ` Gary Guo
2023-06-24  9:25 ` [PATCH 4/7] rust: init: wrap type checking struct initializers in a closure Benno Lossin
2023-06-24 15:03   ` Björn Roy Baron
2023-06-24 21:05     ` Benno Lossin
2023-06-24  9:25 ` [PATCH 5/7] rust: init: add `..Zeroable::zeroed()` syntax for zeroing all missing fields Benno Lossin
2023-06-24 15:11   ` Björn Roy Baron
2023-06-24 21:14     ` Benno Lossin
2023-06-25 12:56       ` Björn Roy Baron
2023-06-25 13:07         ` Benno Lossin
2023-06-25 14:17           ` Björn Roy Baron
2023-06-25 16:46             ` Benno Lossin
2023-07-03 11:58   ` Alice Ryhl [this message]
2023-07-03 18:15   ` Boqun Feng
2023-07-05 17:48     ` Gary Guo
2023-07-05 21:44       ` Benno Lossin
2023-06-24  9:25 ` [PATCH 6/7] rust: init: Add functions to create array initializers Benno Lossin
2023-06-24 15:17   ` Björn Roy Baron
2023-07-03 12:03   ` Alice Ryhl
2023-06-24  9:25 ` [PATCH 7/7] rust: init: add support for arbitrary paths in init macros Benno Lossin
2023-06-24 15:20   ` Björn Roy Baron
2023-06-25 21:01   ` Gary Guo
2023-06-28 11:26     ` Benno Lossin
2023-06-28 17:13       ` Gary Guo
2023-06-24 14:49 ` [PATCH 1/7] rust: init: consolidate " Björn Roy Baron

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230703115814.2294010-1-aliceryhl@google.com \
    --to=aliceryhl@google.com \
    --cc=alex.gaynor@gmail.com \
    --cc=benno.lossin@proton.me \
    --cc=bjorn3_gh@protonmail.com \
    --cc=boqun.feng@gmail.com \
    --cc=gary@garyguo.net \
    --cc=lina@asahilina.net \
    --cc=linux-kernel@vger.kernel.org \
    --cc=nmi@metaspace.dk \
    --cc=ojeda@kernel.org \
    --cc=patches@lists.linux.dev \
    --cc=rust-for-linux@vger.kernel.org \
    --cc=wedsonaf@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®