[ISSUE #2633]🚀ArcMut implements Debug trait🔥#2634
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PR Overview
This PR adds an implementation of the Debug trait for ArcMut and updates generic constraints to support ?Sized types.
- Implements Debug for ArcMut using the underlying T’s Debug implementation.
- Updates trait implementations for AsRef, AsMut, Deref, and DerefMut to support dynamically sized types.
Reviewed Changes
| File | Description |
|---|---|
| rocketmq/src/arc_mut.rs | Added Debug trait implementation and updated generic bounds |
Copilot reviewed 1 out of 1 changed files in this pull request and generated no comments.
Comments suppressed due to low confidence (1)
rocketmq/src/arc_mut.rs:219
- [nitpick] Consider standardizing the format imports throughout the file. For instance, if core::fmt is used on line 20, you might import Debug and Formatter from core::fmt instead of std::fmt to maintain consistency.
impl<T: ?Sized + Debug> std::fmt::Debug for ArcMut<T> {
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Actionable comments posted: 0
🧹 Nitpick comments (1)
rocketmq/src/arc_mut.rs (1)
219-223: Great implementation of Debug trait.The Debug implementation correctly delegates to the inner value's Debug implementation, following the standard pattern for smart pointers. The implementation is concise and efficient.
Consider adding a test for this new Debug implementation to verify it works as expected:
#[test] fn debug_trait_displays_inner_value() { let wrapper = ArcMut::new(42); assert_eq!(format!("{:?}", wrapper), "42"); }
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rocketmq/src/arc_mut.rs(4 hunks)
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🔇 Additional comments (5)
rocketmq/src/arc_mut.rs (5)
20-23: Good addition of necessary imports for Debug implementation.The imports for fmt, Debug, and Formatter are properly added to support the new Debug trait implementation.
138-143: Improved type flexibility with ?Sized bound.Adding the
?Sizedbound to the AsRef implementation makes ArcMut compatible with unsized types (like trait objects or slices), which is consistent with the struct definition on line 78.
145-150: Improved type flexibility with ?Sized bound.Adding the
?Sizedbound to the AsMut implementation makes ArcMut compatible with unsized types, creating consistency throughout the API.
152-159: Improved type flexibility with ?Sized bound.Adding the
?Sizedbound to the Deref implementation makes ArcMut compatible with unsized types, matching the behavior of standard library smart pointers.
161-166: Improved type flexibility with ?Sized bound.Adding the
?Sizedbound to the DerefMut implementation completes the set of trait implementations that support unsized types.
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #2634 +/- ##
==========================================
- Coverage 28.63% 28.63% -0.01%
==========================================
Files 515 515
Lines 74603 74606 +3
==========================================
Hits 21360 21360
- Misses 53243 53246 +3 ☔ View full report in Codecov by Sentry. |
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Which Issue(s) This PR Fixes(Closes)
Fixes #2633
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