PyRust

A tiny Python-like interpreter implemented in Rust.

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Quick start

# REPL
cargo run

# Run a script
cargo run -- examples/demo.py

nums = [1, 2, 3]
total = 0
for n in nums:
    total += n
print("sum", total)      # sum 6
print(nums[::-1])        # [3, 2, 1]

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Documentation

Page	Description
Features	Language, built-in functions, type methods, math module, optimizer
Limitations	What is not yet supported
Optimizer	Details of the 15-pass peephole pipeline
Benchmarks	Performance comparison with CPython