chore: bump reth 2.2

[tac0turtle]

Description

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Performance improvement
• Refactoring

Related Issues

Fixes #(issue)

Checklist

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published

Testing

Additional Notes

Summary by CodeRabbit

• Chores

  • Upgraded all reth dependencies from v2.1.0 to v2.2.0 and synchronized alloy crates to compatible versions for enhanced stability and performance.

• Tests

  • Added comprehensive end-to-end test coverage for Viem-based ETH transfer operations, validating gas estimation accuracy and successful transaction processing.

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📝 Walkthrough

Walkthrough

This PR bumps workspace dependencies (reth v2.1.0 to v2.2.0, alloy versions to 2.0.4+), refactors executor implementations to use references instead of cloning and simplifies commit_transaction return types, adds an e2e test for standard Viem transfer flows, and updates logging formatting in the builder.

Changes

Dependency Upgrade & Executor Refactoring

Layer / File(s)	Summary
Workspace Dependencies Cargo.toml	All reth-* git dependencies updated from tag = "v2.1.0" to tag = "v2.2.0". alloy versions bumped to 2.0.4, alloy-evm to 0.34.0, aligned to reth v2.2.0.
Executor API & Trait Bounds crates/node/src/evm_executor.rs	EvTxResult::TxResult adds H: Send + 'static, T: Send + 'static bounds. EvBlockExecutor::BlockExecutor adds TxType: Send + 'static and changes commit_transaction to return GasOutput directly (removes Result wrapper). EvBlockExecutorFactory::BlockExecutorFactory removes Clone bounds on R and Spec, stores references, and returns Self::Executor<'a, DB, I> with stored field references instead of clones.
Logging Formatting crates/node/src/builder.rs	debug! log statement updated to use debug formatting (?) for gas_used output.

E2E Test Addition

Layer / File(s)	Summary
Test Chain & Imports clients/tests/e2e/flows.e2e.test.ts	Added Viem imports (createPublicClient, createWalletClient, defineChain) and defined EV_RETH_TEST_CHAIN targeting local Hardhat RPC at 127.0.0.1:8545 (chain id 1234).
Transfer Test Case clients/tests/e2e/flows.e2e.test.ts	New e2e test "standard viem transfer estimates 21000 gas and sends without gas override" creates clients, generates recipient, estimates gas (asserts 21_000n), sends transfer, verifies receipt status and gasUsed, confirms recipient balance increase.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

• chore: upgrade reth  #223: Modifies crates/node/src/evm_executor.rs with executor/commit_transaction refactoring and workspace dependency bumps to reth/alloy.
• chore(deps): bump reth to 1.11.2 #165: Performs workspace dependency version updates to reth in Cargo.toml.

Suggested reviewers

• randygrok
• damiannolan

Poem

🐰 Hops of joy for references bright,
No more clones to weigh us down—
Gas flows straight without the Result height,
And tests now bloom across the town!
v2.2.0 brings us newfound light! ✨

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The PR description consists entirely of an unfilled template with no substantive content. No description of changes, type of change selection, related issues, testing details, or additional context is provided.	Fill in the description section with a summary of the reth 2.2 upgrade, select the appropriate type of change, describe tests performed, and explain any breaking changes or migration steps required.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'chore: bump reth 2.2' accurately summarizes the main change: upgrading the reth dependency to version 2.2, which is the primary focus of the changeset.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch marko/reth2.2

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[randygrok]

Looks good!