chore: reduce clones

[LesnyRumcajs]

Summary of changes

Changes introduced in this pull request:

• reduce the amount of some random unnecessary clones
• I also forgot to label the release PR with Release so needed an excuse to do it somewhere 😁

Reference issue to close (if applicable)

Closes

Other information and links

Change checklist

• I have performed a self-review of my own code,
• I have made corresponding changes to the documentation. All new code adheres to the team's documentation standards,
• I have added tests that prove my fix is effective or that my feature works (if possible),
• I have made sure the CHANGELOG is up-to-date. All user-facing changes should be reflected in this document.

Outside contributions

• I have read and agree to the CONTRIBUTING document.
• I have read and agree to the AI Policy document. I understand that failure to comply with the guidelines will lead to rejection of the pull request.

Summary by CodeRabbit

Release Notes

• Performance

  • Optimized block payload decoding to reduce unnecessary memory allocation and copying during bitswap operations.

• Refactor

  • Simplified internal event handling and data access patterns across multiple modules for improved code efficiency.
  • Streamlined type imports and method signatures for cleaner implementation.

[coderabbitai]

Walkthrough

This PR refactors event accessor APIs across the codebase by removing intermediate accessors (like StampedEvent::event() and ActorEvent::entries()) and introducing direct retrieval methods (StampedEvent::entries() and StampedEvent::into_entries()). All call sites are updated accordingly, and unnecessary memory allocations are eliminated where applicable.

Changes

Cohort / File(s)	Summary
Event Accessor Refactoring src/shim/executor.rs	Removed ActorEvent::entries() and StampedEvent::event() methods; added StampedEvent::entries() and StampedEvent::into_entries() for direct entry access without intermediate conversions.
Event API Call Sites src/rpc/types/mod.rs, src/rpc/methods/eth/filter/mod.rs	Updated to use new direct entry accessors; replaced event.event().entries() with into_entries() or entries() patterns.
Memory Optimization src/libp2p_bitswap/internals/codec.rs	Removed to_vec() allocation in BitswapRequestResponseCodec::read_request by passing payload data directly.
Type Import Cleanup src/db/parity_db.rs	Added use bytes::Bytes import and updated subscribe_write_ops return type and all instantiation sites to use Bytes directly instead of fully-qualified bytes::Bytes.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

Possibly related PRs

• chore: use Byte instead of Vec<u8> in some channels #6901: Directly related—modifies db write-ops broadcast payloads to use bytes::Bytes with updated subscribe_write_ops signatures and call sites in ParityDb.

Suggested reviewers

• hanabi1224
• sudo-shashank
• akaladarshi

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 18.18% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'chore: reduce clones' is fully related to the main change in the changeset, which focuses on removing unnecessary clone operations across multiple files.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch reduce-clones

✨ Simplify code

• Create PR with simplified code
• Commit simplified code in branch reduce-clones

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@src/shim/executor.rs`:
- Around line 243-251: The public methods entries and into_entries on
StampedEvent are undocumented; add Rustdoc comments above pub fn entries(&self)
and pub fn into_entries(self) explaining what each does, their return types,
ownership semantics (entries returns a Vec<Entry> cloned from the inner event;
into_entries consumes the StampedEvent and moves out the inner entries), any
differences between V3/V4 variants if relevant, and include examples or
panics/behavior notes if applicable so the public API is properly documented.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 0aee1614-66a8-49d4-b605-e99f0f8776b8

📥 Commits

Reviewing files that changed from the base of the PR and between e55a0a3 and 8249110.

📒 Files selected for processing (5)

• src/db/parity_db.rs
• src/libp2p_bitswap/internals/codec.rs
• src/rpc/methods/eth/filter/mod.rs
• src/rpc/types/mod.rs
• src/shim/executor.rs

[codecov]

Codecov Report

❌ Patch coverage is 80.00000% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 63.97%. Comparing base (e55a0a3) to head (8249110).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
src/shim/executor.rs	71.42%	1 Missing and 1 partial ⚠️
src/db/parity_db.rs	75.00%	1 Missing ⚠️

Additional details and impacted files

Files with missing lines	Coverage Δ
src/libp2p_bitswap/internals/codec.rs	100.00% <ø> (ø)
src/rpc/methods/eth/filter/mod.rs	88.54% <100.00%> (ø)
src/rpc/types/mod.rs	93.87% <100.00%> (-0.36%)	⬇️
src/db/parity_db.rs	69.00% <75.00%> (ø)
src/shim/executor.rs	85.94% <71.42%> (-0.40%)	⬇️

... and 10 files with indirect coverage changes

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[LesnyRumcajs]

All green