From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate001.proxmox.com (gate001.proxmox.com [45.144.208.40]) by lore.proxmox.com (Postfix) with ESMTPS id 4FE111FF0E2 for ; Thu, 30 Jul 2026 13:11:06 +0200 (CEST) Received: from gate001.proxmox.com (localhost.localdomain [127.0.0.1]) by gate001.proxmox.com (Proxmox) with ESMTP id D5BEE213A7; Thu, 30 Jul 2026 13:11:05 +0200 (CEST) From: "Max R. Carrara" To: pve-devel@lists.proxmox.com Subject: [PATCH perlmod v3 0/2] perlmod: add #[hash] parameter attribute Date: Thu, 30 Jul 2026 13:10:56 +0200 Message-ID: <20260730111101.222209-1-m.carrara@proxmox.com> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1785409852941 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.025 Adjusted score from AWL reputation of From: address DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment (newer systems) RCVD_IN_DNSWL_LOW -0.7 Sender listed at https://www.dnswl.org/, low trust SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Message-ID-Hash: FCANHU6YX5YNUQXRB2FVNPVNI4P2QDPI X-Message-ID-Hash: FCANHU6YX5YNUQXRB2FVNPVNI4P2QDPI X-MailFrom: m.carrara@proxmox.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: Proxmox VE development discussion List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: perlmod: add #[hash] parameter attribute - v3 ============================================= This series implements a `#[hash]` parameter similar to the existing `#[list]` one, allowing us to create APIs like `foo("arg", key => "value")` directly from Rust. In other words, this essentially mirrors how a sub with `%params` as its last parameter would work. For example, this is one of the functions called by the tests that are added in this series: #[export] fn trailing_hash(first: u32, #[hash] rest: HashMap) -> String { format!("first={first}, rest is {rest:?}") } This can then be called e.g. like this: let $res = TestLib::Hello::trailing_hash(42, 1337 => 123); Changes Since v2 ---------------- - Drop patches that were already applied (thanks!) - Incorporate Wolfgang's feedback on patch #4 of v2 [0] (thanks a lot!) and remove unnecessary bindings and indentation; can now be found in patch #1 of this series. Changed the commit message correspondingly as well. - Rebase the very last patch that actually adds support for `#[hash]` on top of the previous change. Previous Versions ----------------- v1: https://lore.proxmox.com/pve-devel/20260720152541.524463-1-m.carrara@proxmox.com/ v2: https://lore.proxmox.com/pve-devel/20260724144914.658730-1-m.carrara@proxmox.com/ References ---------- [0] https://lore.proxmox.com/pve-devel/20260724144914.658730-1-m.carrara@proxmox.com/T/#mb48037a41330f7ec625a2a2295f9bee0b8b8adcf Summary of Changes ------------------ perlmod: Max R. Carrara (2): macro: function: move signature inputs handling into helper struct perlmod, macro: add #[hash] parameter attribute perlmod-macro/src/function.rs | 365 +++++++++++++++++++++++----------- perlmod/src/de.rs | 44 ++++ perlmod/src/lib.rs | 5 + testlib-tests/01-hello.t | 46 ++++- testlib/src/lib.rs | 24 ++- 5 files changed, 367 insertions(+), 117 deletions(-) Summary over all repositories: 5 files changed, 367 insertions(+), 117 deletions(-) -- Generated by murpp 0.12.0