Module py2rs 

Python to Rust Single-Shot Compile Benchmark (10 Levels)

Canonical benchmark for code translation model evaluation. Measures success rate by turn and finds smallest model meeting thresholds.

Levels

1. Hello World
2. Variables & Arithmetic
3. Functions & Ownership
4. Collections & Iterators
5. Control Flow & Borrowing
6. Error Handling (Result)
7. OOP → Traits
8. Concurrency (async/rayon)
9. FFI/Unsafe
10. Metaprogramming (proc macros)

Structs

LevelResult

Result for a single level

Py2RsScore

Score for Python→Rust benchmark

Enums

Py2RsLevel

Python→Rust benchmark level (1-10)

Functions

compare_models

Compare multiple models on Py2Rs benchmark

format_comparison_table

Format comparison as table

generate_canonical_examples

Generate canonical Py2Rs examples

run_benchmark

Run Py2Rs benchmark on a model (mock implementation)