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Tue, 12 Aug 2025 05:10:45 -0700 (PDT) Received: from [127.0.1.1] ([2a01:cb1d:dc:7e00:16c8:50:27fe:4d94]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b8e1cb7deesm34268788f8f.2.2025.08.12.05.10.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Aug 2025 05:10:44 -0700 (PDT) From: Bartosz Golaszewski Date: Tue, 12 Aug 2025 14:10:31 +0200 Subject: [PATCH libgpiod 01/10] bindings: rust: make Buffer::read_edge_events() lifetimes more explicit Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250812-rust-1-0-0-release-v1-1-372d698f23e8@linaro.org> References: <20250812-rust-1-0-0-release-v1-0-372d698f23e8@linaro.org> In-Reply-To: <20250812-rust-1-0-0-release-v1-0-372d698f23e8@linaro.org> To: Viresh Kumar , Linus Walleij , Erik Wierich Cc: linux-gpio@vger.kernel.org, Bartosz Golaszewski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 From: Bartosz Golaszewski Fix an issue pointed out by newer rustc version in the Buffer struct. struct Events stores a reference to the buffer so tie the lifetime of the latter to it explicitly. Signed-off-by: Bartosz Golaszewski --- bindings/rust/libgpiod/src/event_buffer.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/bindings/rust/libgpiod/src/event_buffer.rs b/bindings/rust/libgpiod/src/event_buffer.rs index 13fa7ba2c8870e0a325e251c073d6d73bb8c4374..059de1adabb858ba211446b27312c60429c6cc07 100644 --- a/bindings/rust/libgpiod/src/event_buffer.rs +++ b/bindings/rust/libgpiod/src/event_buffer.rs @@ -108,7 +108,7 @@ impl Buffer { /// Get edge events from a line request. /// /// This function will block if no event was queued for the line. - pub fn read_edge_events(&mut self, request: &Request) -> Result { + pub fn read_edge_events<'a>(&'a mut self, request: &Request) -> Result> { for i in 0..self.events.len() { self.events[i] = ptr::null_mut(); } -- 2.48.1