feat: add compute_zksync_create2_address
#83
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Bumped the version in Cargo.toml from 2.3.0 to 2.4.0 and updated the regex dependency. Added a new module to compute zkSync CREATE2 addresses and included tests. Updated the README to reflect the new version.
WalkthroughThe changes involve updates to the Changes
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (6)
src/utils/mod.rs (1)
2-2: LGTM! Consider adding a brief comment for the new module.The addition of the
compute_zksync_create2_addressmodule is well-placed and correctly declared. It aligns with the PR objectives and follows the existing structure of the file.Consider adding a brief comment above the module declaration to describe its purpose, similar to:
/// Module for computing zkSync CREATE2 addresses pub mod compute_zksync_create2_address;This would improve documentation and make the purpose of the module immediately clear to other developers.
src/utils/compute_zksync_create2_address.rs (4)
3-20: Add documentation for thecompute_zksync_create2_addressfunction.Consider adding documentation comments to explain the purpose of the function, its parameters, and return value. This will improve code readability and help users understand how to use the function correctly.
Here's a suggested documentation comment:
/// Computes a zkSync CREATE2 address based on the provided parameters. /// /// # Arguments /// /// * `sender` - The address of the sender. /// * `bytecode_hash` - The hash of the contract bytecode. /// * `salt` - A 32-byte value used to create address variety. /// * `input` - Optional input data for address computation. /// /// # Returns /// /// The computed zkSync CREATE2 address.
13-13: Consider using a constant for the magic number 160.Replace the magic number 160 with a named constant to improve code readability and maintainability.
Here's a suggested change:
const ZKSYNC_CREATE2_ADDRESS_LENGTH: usize = 160; let mut bytes = [0; ZKSYNC_CREATE2_ADDRESS_LENGTH];
22-44: Enhance test coverage with additional test cases.While the current test is valuable, consider adding more test cases to cover different scenarios:
- A case with a non-None
inputparameter.- Edge cases with different types of addresses (e.g., zero address).
- Cases with different salt values to ensure the function behaves correctly with various inputs.
This will increase confidence in the function's correctness across a wider range of inputs.
27-43: Add documentation for the test function.Consider adding a brief comment explaining what the test is verifying and why these specific input values were chosen. This will help other developers understand the purpose and context of the test.
Here's a suggested comment:
/// Tests the `compute_zksync_create2_address` function with predefined inputs. /// This test case uses specific addresses (USDCE and WETH) and a custom salt /// to verify that the function produces the expected zkSync CREATE2 address.README.md (1)
21-21: Consider adding information about the new feature.The PR objectives mention a new feature for computing zkSync CREATE2 addresses. It would be beneficial to add a brief description or example of this new functionality in the README, possibly in the Examples section.
Would you like assistance in drafting a section about the new zkSync CREATE2 address computation feature?
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📒 Files selected for processing (4)
- Cargo.toml (2 hunks)
- README.md (1 hunks)
- src/utils/compute_zksync_create2_address.rs (1 hunks)
- src/utils/mod.rs (1 hunks)
🔇 Additional comments (6)
Cargo.toml (2)
3-3: LGTM: Package version update is appropriate.The minor version bump from 2.3.0 to 2.4.0 aligns with the addition of the new
compute_zksync_create2_addressfeature. This change follows semantic versioning principles correctly.
17-17: Verify compatibility with the updated regex dependency.Updating the regex dependency from 1.10 to 1.11 is generally good for security and bug fixes. However, it's important to ensure this update doesn't introduce any breaking changes or deprecations that could affect the project.
To verify the compatibility, please run the following script:
src/utils/compute_zksync_create2_address.rs (3)
3-20: LGTM! The implementation looks correct and efficient.The
compute_zksync_create2_addressfunction is well-implemented. It correctly uses Rust idioms, handles the optional input safely, and performs the necessary byte manipulations efficiently. The use of#[inline]and#[must_use]attributes is appropriate for this type of utility function.
22-44: LGTM! The test implementation is solid and verifies the main function.The test module is well-structured and provides a good verification of the
compute_zksync_create2_addressfunction. It uses constants effectively and checks the result against an expected value, which is crucial for ensuring the correctness of the CREATE2 address computation.
1-44: Overall, the implementation is well-done with room for minor improvements.The
compute_zksync_create2_addressfunction and its accompanying test module are well-implemented. The function correctly computes zkSync CREATE2 addresses using efficient byte manipulations and appropriate Rust idioms. The test provides a good starting point for verifying the function's correctness.To further enhance this implementation, consider:
- Adding comprehensive documentation to the main function.
- Expanding the test suite with additional test cases.
- Using a constant for the byte array size in the main function.
These minor improvements will increase the code's maintainability and robustness without changing its core functionality.
README.md (1)
21-21: Version update looks good.The update of the
uniswap-sdk-coredependency version to "2.4.0" is correct and aligns with the PR objectives.
Bumped the version in Cargo.toml from 2.3.0 to 2.4.0 and updated the regex dependency. Added a new module to compute zkSync CREATE2 addresses and included tests. Updated the README to reflect the new version.
Summary by CodeRabbit
New Features
Documentation
Bug Fixes