[ISSUE #3412]♻️Refactor UnlockBatchMqRequestHeader with derive marco RequestHeaderCodec

[578223592]

Which Issue(s) This PR Fixes(Closes)

Fixes #3412

Brief Description

How Did You Test This Change?

Summary by CodeRabbit

• Refactor
  • Simplified internal code by replacing manual trait implementations with an automatic derive macro for request header handling.
  • Updated method return types for consistency and clarity; no impact on user-facing behavior.

[coderabbitai]

Walkthrough

The changes refactor the UnlockBatchMqRequestHeader struct by removing manual trait implementations and replacing them with the RequestHeaderCodec derive macro. Additionally, the return type of the check_client_in_broker method in MQClientAPIImpl is updated to use an imported alias. No business logic is altered.

Changes

File(s)	Change Summary
rocketmq-remoting/src/protocol/header/unlock_batch_mq_request_header.rs	Replaced manual CommandCustomHeader and FromMap trait implementations with RequestHeaderCodec derive macro; removed related imports.
rocketmq-client/src/implementation/mq_client_api_impl.rs	Changed method return type from fully qualified to imported alias for RocketMQResult<()>.

Assessment against linked issues

Objective	Addressed	Explanation
Refactor UnlockBatchMqRequestHeader with derive macro RequestHeaderCodec (#3412)	✅
Remove manual trait implementations for UnlockBatchMqRequestHeader (#3412)	✅
Ensure the refactor does not introduce new bugs, update tests if applicable (#3412)	✅

Poem

A macro hops in, the old code hops out,
Less manual toil, more time to flout!
UnlockBatch is slick, with a macro so neat,
Refactoring done—now isn’t that sweet?
🐇✨

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📜 Recent review details

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📥 Commits

Reviewing files that changed from the base of the PR and between 421c8ae and af97049.

📒 Files selected for processing (2)

• rocketmq-client/src/implementation/mq_client_api_impl.rs (1 hunks)
• rocketmq-remoting/src/protocol/header/unlock_batch_mq_request_header.rs (1 hunks)

⏰ Context from checks skipped due to timeout of 90000ms (10)

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🔇 Additional comments (3)

rocketmq-client/src/implementation/mq_client_api_impl.rs (1)

909-909: LGTM: Improved code readability

Using the imported alias RocketMQResult<()> instead of the fully qualified path improves readability while maintaining the same functionality.

rocketmq-remoting/src/protocol/header/unlock_batch_mq_request_header.rs (2)

18-18: Good: Adding necessary import for the derive macro

The import for RequestHeaderCodec is correctly added to support the derive macro usage.

---

24-24: Excellent optimization: Using derive macro instead of manual implementations

Replacing manual trait implementations with the RequestHeaderCodec derive macro is a great improvement that:

• Reduces boilerplate code
• Improves maintainability
• Reduces the chance of implementation errors
• Directly addresses the PR objective to optimize using RequestHeaderCodec

This follows Rust best practices of using procedural macros to generate repetitive code.

✨ Finishing Touches

• 📝 Generate Docstrings

---

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[rocketmq-rust-bot]

🔊@578223592 🚀Thanks for your contribution🎉！

💡CodeRabbit(AI) will review your code first🔥！

Note

🚨The code review suggestions from CodeRabbit are to be used as a reference only, and the PR submitter can decide whether to make changes based on their own judgment. Ultimately, the project management personnel will conduct the final code review💥.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 26.41%. Comparing base (3bb4a29) to head (af97049).
Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
...mq-client/src/implementation/mq_client_api_impl.rs	0.00%	1 Missing ⚠️
.../protocol/header/unlock_batch_mq_request_header.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3497      +/-   ##
==========================================
+ Coverage   26.34%   26.41%   +0.06%     
==========================================
  Files         547      548       +1     
  Lines       77877    77963      +86     
==========================================
+ Hits        20516    20592      +76     
- Misses      57361    57371      +10     

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[rocketmq-rust-bot]

LGTM

[mxsm]

LGTM