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feat: add From derive to Currency enum #87

Merged
merged 1 commit into from
Nov 6, 2024
Merged

feat: add From derive to Currency enum #87

merged 1 commit into from
Nov 6, 2024

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shuhuiluo
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@shuhuiluo shuhuiluo commented Nov 6, 2024

This update adds the From derive to the Currency enum to enable more convenient type conversions. It facilitates smoother integration by allowing conversions directly from component types.

Summary by CodeRabbit

  • New Features

    • Enhanced Currency enum functionality with the addition of the From derive macro, facilitating easier conversions.
  • Bug Fixes

    • No changes made; existing functionality remains intact.
  • Documentation

    • No updates to documentation noted.
  • Tests

    • Test module remains unchanged, ensuring existing tests for Currency and Ether continue to function as expected.

This update adds the `From` derive to the `Currency` enum to enable more convenient type conversions. It facilitates smoother integration by allowing conversions directly from component types.
@shuhuiluo shuhuiluo requested a review from malik672 November 6, 2024 04:50
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coderabbitai bot commented Nov 6, 2024

Walkthrough

The changes introduce a new derive macro, From, to the existing Currency enum in src/entities/currency.rs. This addition enhances the enum's functionality without altering its variants or the structure of the CurrencyLike struct. The logic and implementation of the existing macros and the test module remain unchanged. The primary focus of the update is to facilitate conversions for the Currency enum.

Changes

File Path Change Summary
src/entities/currency.rs Added From derive macro to Currency enum; no other changes to variants or logic.

Possibly related PRs

Suggested reviewers

  • malik672

🐰 In the code where currencies play,
A new macro hops in today!
From Currency it derives with glee,
Making conversions as easy as can be.
With no changes to the rest,
It’s a little update, but still the best! 🌟


📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between f94c2a1 and e2c0b6f.

📒 Files selected for processing (1)
  • src/entities/currency.rs (1 hunks)
🔇 Additional comments (2)
src/entities/currency.rs (2)

3-3: LGTM: Import statement correctly updated

The addition of From to the derive_more import is appropriate for implementing the new derive macro.


Line range hint 5-9: LGTM: From derive addition enhances type conversion capabilities

The addition of #[derive(From)] to the Currency enum will automatically implement:

  • From<Ether> for Currency
  • From<Token> for Currency

This enables more ergonomic conversions using .into(), which aligns well with Rust idioms.

Let's verify there are no conflicting conversion implementations:

✅ Verification successful

LGTM: No conflicting type conversion implementations found

The search results show that there are no existing manual From implementations for Currency that would conflict with the derived implementations. The codebase primarily uses trait-based polymorphism through BaseCurrency and BaseCurrencyCore traits, which are orthogonal to the new From implementations. The automatic derivation of From for Ether and Token types will complement the existing functionality without any conflicts.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for existing From implementations or manual conversion methods
# that might conflict with the new derive

# Look for existing From implementations
ast-grep --pattern 'impl From<$_> for Currency {
  $$$
}'

# Look for existing conversion methods
rg -l 'fn (into|from|to).*Currency'

Length of output: 97


Script:

#!/bin/bash
# Let's try a broader search to catch any potential type conversions or implementations

# Search for any impl blocks involving Currency
ast-grep --pattern 'impl $_ for Currency {
  $$$
}'

# Search for any method definitions involving Currency
rg 'impl.*Currency|fn.*Currency' -A 3

# Search for any usage of Currency with into() or from() methods
rg '(into|from)\(\).*Currency|Currency::(into|from)'

# Look for any type conversion patterns involving Currency
rg '(as|into|from).*Currency'

Length of output: 5931


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@malik672 malik672 merged commit 8ae28ac into master Nov 6, 2024
3 checks passed
@shuhuiluo shuhuiluo deleted the currency-from branch November 6, 2024 07:14
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2 participants