linux-kernel - [PATCH v1 0/3] Add Rust bindings for device property child nodes and reference args

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Message-ID: <20250616154511.1862909-1-remo@buenzli.dev>
Date: Mon, 16 Jun 2025 17:45:08 +0200
From: Remo Senekowitsch <remo@...nzli.dev>
To: Rob Herring <robh@...nel.org>,
	Saravana Kannan <saravanak@...gle.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Danilo Krummrich <dakr@...nel.org>,
	Miguel Ojeda <ojeda@...nel.org>,
	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 <lossin@...nel.org>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>,
	Trevor Gross <tmgross@...ch.edu>,
	Mark Brown <broonie@...nel.org>,
	Dirk Behme <dirk.behme@...bosch.com>,
	Remo Senekowitsch <remo@...nzli.dev>
Cc: devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	rust-for-linux@...r.kernel.org
Subject: [PATCH v1 0/3] Add Rust bindings for device property child nodes and reference args

This patch series was split-off from an earlier one. [1]

changes in v1 (compared to previous patch series):
* Fix resource leak of `FwNodeReferenceArgs`.
* Improve documentation of the type invariants of `FwNodeReferenceArgs`
  and how they are upheld at crate-internal use-sites.
* Remove derived implementation of `Clone` of `FwNodeReferenceArgs`.
  It would be unsafe according to the new type invariants.
* Add `Debug` implementation for `FwNodeReferenceArgs`.
* Add examples.

Best regards,
Remo

[1] https://lore.kernel.org/lkml/20250611102908.212514-1-remo@buenzli.dev/

Remo Senekowitsch (3):
  rust: device: Add child accessor and iterator
  rust: device: Add property_get_reference_args
  samples: rust: platform: Add property child and reference args
    examples

 drivers/of/unittest-data/tests-platform.dtsi |   7 +
 rust/kernel/device/property.rs               | 158 +++++++++++++++++++
 samples/rust/rust_driver_platform.rs         |  13 +-
 3 files changed, 177 insertions(+), 1 deletion(-)

-- 
2.49.0