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Title: Use `num_enum` crate for oparg types by ShaharNaveh · Pull Request #6980 · RustPython/RustPython · GitHub

Open Graph Title: Use `num_enum` crate for oparg types by ShaharNaveh · Pull Request #6980 · RustPython/RustPython

X Title: Use `num_enum` crate for oparg types by ShaharNaveh · Pull Request #6980 · RustPython/RustPython

Description: Summary by CodeRabbit Chores Standardized opcode/argument conversions across the bytecode layer for greater consistency. Improved error handling for invalid bytecode, reducing ambiguous failures and making errors more actionable. Updated textual formatting for several bytecode entities, making diagnostics and messages clearer. New Features Exposed and stabilized many bytecode argument types, labels, operator flags and enums with explicit numeric representations to improve serialization, interoperability and tooling.

Open Graph Description: Summary by CodeRabbit Chores Standardized opcode/argument conversions across the bytecode layer for greater consistency. Improved error handling for invalid bytecode, reducing ambiguous failures...

X Description: Summary by CodeRabbit Chores Standardized opcode/argument conversions across the bytecode layer for greater consistency. Improved error handling for invalid bytecode, reducing ambiguous failures...

Opengraph URL: https://github.com/RustPython/RustPython/pull/6980

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afde078 Use `num_enum` crate for oparg types ShaharNaveh Feb 3, 2026 https://github.com/RustPython/RustPython/pull/6980/commits/afde078a1e31a2c6f275626fc89dcfa75b3fa223
e7616e5 Fix doctest ShaharNaveh Feb 3, 2026 https://github.com/RustPython/RustPython/pull/6980/commits/e7616e51fd2f13663bc6d83bb64dbbd768280dab
3f445df Merge remote-tracking branch 'upstream/main' into bytecode-oparg-num-… ShaharNaveh Feb 3, 2026 https://github.com/RustPython/RustPython/pull/6980/commits/3f445dfbb6c1c1100d3b04376ff4c9d0f30d4839
752d439 Merge remote-tracking branch 'upstream/main' into bytecode-oparg-num-… ShaharNaveh Feb 5, 2026 https://github.com/RustPython/RustPython/pull/6980/commits/752d439db296bf64373a1725d4f5b36491e9dd5e
8c6ee34 Make opargs `#[repr(u8)]` ShaharNaveh Feb 5, 2026 https://github.com/RustPython/RustPython/pull/6980/commits/8c6ee34cc723a187ef573ed32d7c361b338a3779
b0e9e5e Merge remote-tracking branch 'upstream/main' into bytecode-oparg-num-… ShaharNaveh Feb 5, 2026 https://github.com/RustPython/RustPython/pull/6980/commits/b0e9e5ecccb8352c8e0b49dc7a9c06757ad405d2
cf2c7f8 Merge branch 'main' into bytecode-oparg-num-enum ShaharNaveh Feb 5, 2026 https://github.com/RustPython/RustPython/pull/6980/commits/cf2c7f8bea1eace583ee5d9786c352d0da5df0ad
d98042d Merge remote-tracking branch 'upstream/main' into bytecode-oparg-num-… ShaharNaveh Feb 5, 2026 https://github.com/RustPython/RustPython/pull/6980/commits/d98042d475ce3710c0f7f9d8839e2bfb6ae85a5d
c1f1d7a BuildSliceArgCount optimized ShaharNaveh Feb 5, 2026 https://github.com/RustPython/RustPython/pull/6980/commits/c1f1d7a8a47e2c0b5e2ec69baa3a0d08732895ad
dfff87b Merge remote-tracking branch 'origin/bytecode-oparg-num-enum' into by… ShaharNaveh Feb 5, 2026 https://github.com/RustPython/RustPython/pull/6980/commits/dfff87be221be25f4c4fcdf182cf1f793537bc6c
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