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5 Rust FFI Moves for Hot Python Paths: Revision history

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19 November 2025

  • curprev 08:2208:22, 19 November 2025 PC talk contribs 9,139 bytes 0 No edit summary undo
  • curprev 08:2108:21, 19 November 2025 PC talk contribs 9,139 bytes +9,139 Created page with "500px Five Rust FFI patterns — PyO3, zero-copy NumPy, GIL-free parallelism, buffer/bytes tricks, and stateful workers — to speed up hot Python code paths. Python is the front door; Rust is the engine room. When a tight loop or data transform becomes your p99 villain, you don’t need a rewrite. You need a carefully-placed, memory-savvy Rust function that does one thing fast — and plays nicely with Python. Here are five moves that c..."
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