[libgpiod][PATCH v2 2/3] bindings: rust: rename {event,settings}_clone to try_clone

[Erik Schilling <erik.schilling@linaro.org>]

What is getting cloned is already clear from the type. This also aligns
a bit better with similar methods from the `std` crate [1].

[1] https://doc.rust-lang.org/std/index.html?search=try_clone

Link: https://lore.kernel.org/r/CVUKC1HXG1P8.13XIUCCXN95F0@ablu-work
Signed-off-by: Erik Schilling <erik.schilling@linaro.org>
---
 bindings/rust/libgpiod/examples/buffered_event_lifetimes.rs | 2 +-
 bindings/rust/libgpiod/src/edge_event.rs                    | 3 ++-
 bindings/rust/libgpiod/src/line_settings.rs                 | 4 ++--
 bindings/rust/libgpiod/tests/line_request.rs                | 2 +-
 4 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/bindings/rust/libgpiod/examples/buffered_event_lifetimes.rs b/bindings/rust/libgpiod/examples/buffered_event_lifetimes.rs
index ad90d7b..8dbb496 100644
--- a/bindings/rust/libgpiod/examples/buffered_event_lifetimes.rs
+++ b/bindings/rust/libgpiod/examples/buffered_event_lifetimes.rs
@@ -34,7 +34,7 @@ fn main() -> libgpiod::Result<()> {
         let event = events.next().unwrap()?;
 
         // This will out live `event` and the next read_edge_events().
-        let cloned_event = libgpiod::request::Event::event_clone(event)?;
+        let cloned_event = libgpiod::request::Event::try_clone(event)?;
 
         let events = request.read_edge_events(&mut buffer)?;
         for event in events {
diff --git a/bindings/rust/libgpiod/src/edge_event.rs b/bindings/rust/libgpiod/src/edge_event.rs
index 0c0cfbc..4c940ba 100644
--- a/bindings/rust/libgpiod/src/edge_event.rs
+++ b/bindings/rust/libgpiod/src/edge_event.rs
@@ -25,7 +25,8 @@ use super::{
 pub struct Event(*mut gpiod::gpiod_edge_event);
 
 impl Event {
-    pub fn event_clone(event: &Event) -> Result<Event> {
+    /// Makes a copy of the event object.
+    pub fn try_clone(event: &Event) -> Result<Event> {
         // SAFETY: `gpiod_edge_event` is guaranteed to be valid here.
         let event = unsafe { gpiod::gpiod_edge_event_copy(event.0) };
         if event.is_null() {
diff --git a/bindings/rust/libgpiod/src/line_settings.rs b/bindings/rust/libgpiod/src/line_settings.rs
index f0b3e9c..41b27e2 100644
--- a/bindings/rust/libgpiod/src/line_settings.rs
+++ b/bindings/rust/libgpiod/src/line_settings.rs
@@ -52,8 +52,8 @@ impl Settings {
         unsafe { gpiod::gpiod_line_settings_reset(self.settings) }
     }
 
-    /// Makes copy of the settings object.
-    pub fn settings_clone(&self) -> Result<Self> {
+    /// Makes a copy of the settings object.
+    pub fn try_clone(&self) -> Result<Self> {
         // SAFETY: `gpiod_line_settings` is guaranteed to be valid here.
         let settings = unsafe { gpiod::gpiod_line_settings_copy(self.settings) };
         if settings.is_null() {
diff --git a/bindings/rust/libgpiod/tests/line_request.rs b/bindings/rust/libgpiod/tests/line_request.rs
index 9af5226..8731719 100644
--- a/bindings/rust/libgpiod/tests/line_request.rs
+++ b/bindings/rust/libgpiod/tests/line_request.rs
@@ -272,7 +272,7 @@ mod line_request {
             for offset in offsets {
                 lsettings.set_debounce_period(Duration::from_millis((100 + offset).into()));
                 lconfig
-                    .add_line_settings(&[offset as Offset], lsettings.settings_clone().unwrap())
+                    .add_line_settings(&[offset as Offset], lsettings.try_clone().unwrap())
                     .unwrap();
             }
 

-- 
2.41.0