[ISSUE #1928]⚡️Optimize AppendMessageStatus Display like Java AppendMessageStatus toString

[mxsm]

Which Issue(s) This PR Fixes(Closes)

Fixes #1928

Brief Description

How Did You Test This Change?

Summary by CodeRabbit

• New Features

  • Introduced custom string representations for the AppendMessageStatus enum variants, enhancing compatibility with Java enums.

• Tests

  • Added unit tests to verify the string representations of the AppendMessageStatus enum variants.

[coderabbitai]

Walkthrough

The pull request introduces a new implementation of the std::fmt::Display trait for the AppendMessageStatus enum in the RocketMQ store module. This implementation provides custom string representations for each enum variant, aligning with Java enum toString behavior. A corresponding test module is added to verify the string conversion functionality, ensuring each variant correctly maps to its expected string representation.

Changes

File	Change Summary
rocketmq-store/src/base/message_status_enum.rs	Added Display trait implementation for AppendMessageStatus enum with custom string conversions and a test module to validate string representations

Assessment against linked issues

Objective	Addressed	Explanation
Optimize AppendMessageStatus Display [#1928]	✅

Suggested Labels

enhancement, auto merge, ready to review, waiting-review, AI review first, rocketmq-store crate

Suggested Reviewers

• TeslaRustor
• SpaceXCN
• RocketmqRustBot

Poem

🚀 Enum's tale of strings so bright,
Rust and Java now unite just right!
Display trait dancing with glee,
Converting status magically free
A rabbit's code, a message's might! 🐰

---

📜 Recent review details

Configuration used: .coderabbit.yaml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 758951b and 502503a.

📒 Files selected for processing (1)

• rocketmq-store/src/base/message_status_enum.rs (2 hunks)

🔇 Additional comments (2)

rocketmq-store/src/base/message_status_enum.rs (2)

28-38: Well-structured implementation of Display trait.

This mapping aligns closely with the Java enum toString logic and is concise. The choice to implement Display with explicit variant mappings ensures clarity and consistency.

---

89-126: Comprehensive unit tests for each variant.

Each enum variant is tested thoroughly, ensuring correct string mappings. This level of coverage simplifies future maintenance and mitigates regressions.

---

Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media?

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

• Review comments: Directly reply to a review comment made by CodeRabbit. Example:
  • I pushed a fix in commit <commit_id>, please review it.
  • Generate unit testing code for this file.
  • Open a follow-up GitHub issue for this discussion.
• Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
  • @coderabbitai generate unit testing code for this file.
  • @coderabbitai modularize this function.
• PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
  • @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
  • @coderabbitai read src/utils.ts and generate unit testing code.
  • @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
  • @coderabbitai help me debug CodeRabbit configuration file.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

• @coderabbitai pause to pause the reviews on a PR.
• @coderabbitai resume to resume the paused reviews.
• @coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
• @coderabbitai full review to do a full review from scratch and review all the files again.
• @coderabbitai summary to regenerate the summary of the PR.
• @coderabbitai generate docstrings to generate docstrings for this PR. (Beta)
• @coderabbitai resolve resolve all the CodeRabbit review comments.
• @coderabbitai configuration to show the current CodeRabbit configuration for the repository.
• @coderabbitai help to get help.

Other keywords and placeholders

• Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
• Add @coderabbitai summary to generate the high-level summary at a specific location in the PR description.
• Add @coderabbitai anywhere in the PR title to generate the title automatically.

Documentation and Community

• Visit our Documentation for detailed information on how to use CodeRabbit.
• Join our Discord Community to get help, request features, and share feedback.
• Follow us on X/Twitter for updates and announcements.

[rocketmq-rust-bot]

🔊@mxsm 🚀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

All modified and coverable lines are covered by tests ✅

Project coverage is 28.53%. Comparing base (758951b) to head (502503a).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1930      +/-   ##
==========================================
+ Coverage   28.49%   28.53%   +0.03%     
==========================================
  Files         483      483              
  Lines       67828    67861      +33     
==========================================
+ Hits        19329    19362      +33     
  Misses      48499    48499              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.