sourcery-ai[bot]
commented
3 months ago Reviewer's Guide by Sourcery
This pull request introduces significant performance improvements by changing the return types in the Rust implementation of the FizzBuzz library. The MultiFizzBuzz trait now returns a lazy rayon::iter::IndexedParallelIterator, and the FizzBuzz function returns a FizzBuzzAnswer enum, which can be converted into a String or Cow<str>. The Python implementation has also been updated to work with Rust v4.0.0, resulting in slight performance improvements (approximately 10-20%).
File-Level Changes
| Files | Changes |
|---|---|
rust/fizzbuzz/src/lib.rsrust/fizzbuzz/tests/test_numbertypes.rsrust/fizzbuzz/tests/test_multifizzbuzz.rs |
Updated Rust implementation to use new return types for performance improvements and updated corresponding tests. |
rust/fizzbuzzo3/src/lib.rstests/perf_results.md |
Updated Python wrapper and added performance results for new return types. |
rust/fizzbuzz/benches/bench_fizzbuzz.rsrust/fizzbuzz/benches/bench_sizes.rs |
Updated benchmarks to reflect new return types and added new benchmarks for Cow<str>. |
codecov[bot]
Rust 4.0.0 & Python 3.0.1
MultiFizzBuzznow lazily returns a rayon IndexedParallelIteratorFizzBuzzreturns aFizzBuzzAnswerwhich can be converted into aStringorCow<str>FizzBuzzAnswernow represents the valid answers to FizzBuzz, notOne(String)orMany(Vec>String>)Summary by Sourcery
This pull request introduces significant performance improvements by updating the return types for
FizzBuzzandMultiFizzBuzz. TheFizzBuzzAnswerenum has been refactored to directly represent valid FizzBuzz answers. The Python implementation has been updated to work with Rust v4.0.0, bringing slight performance improvements. Documentation and tests have been updated accordingly.FizzBuzzandMultiFizzBuzzto improve performance, including lazy evaluation withrayon::iter::IndexedParallelIterator.FizzBuzzAnswerto represent valid FizzBuzz answers directly, removing the need forOne(String)andMany(Vec<String>)variants.FizzBuzzandMultiFizzBuzz.FizzBuzzAnswerandMultiFizzBuzzimplementations, including tests for negative numbers and non-whole numbers.