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Title: Make `OpArgType::from_op_arg` to return a `Result` by ShaharNaveh · Pull Request #6914 · RustPython/RustPython · GitHub

Open Graph Title: Make `OpArgType::from_op_arg` to return a `Result` by ShaharNaveh · Pull Request #6914 · RustPython/RustPython

X Title: Make `OpArgType::from_op_arg` to return a `Result` by ShaharNaveh · Pull Request #6914 · RustPython/RustPython

Description: This will allow us to use num_enum crate with a custom error, I'll do it in a followup PR Summary by CodeRabbit Refactor Improved internal error handling in the compiler's bytecode instruction processing to provide more detailed error information when invalid bytecode is encountered. ✏️ Tip: You can customize this high-level summary in your review settings.

Open Graph Description: This will allow us to use num_enum crate with a custom error, I'll do it in a followup PR Summary by CodeRabbit Refactor Improved internal error handling in the compiler's bytecode instr...

X Description: This will allow us to use num_enum crate with a custom error, I'll do it in a followup PR Summary by CodeRabbit Refactor Improved internal error handling in the compiler's byteco...

Opengraph URL: https://github.com/RustPython/RustPython/pull/6914

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21e7584 Make `to_oparg` to return a `Result` ShaharNaveh Jan 31, 2026 https://github.com/RustPython/RustPython/pull/6914/commits/21e7584468273cc42c0b1ab2dd552c15812d2d8b
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