Polyglot Error Handling
Standardizes error conversion and context preservation across Rust, Python, TypeScript, Ruby, Go, and Java boundaries.
This skill provides a rigorous framework for managing errors in polyglot software architectures, specifically focusing on the complex boundary between high-performance Rust cores and host languages. It offers implementation patterns for converting Rust Result types into native exceptions, preserving critical diagnostic context like line numbers and cause chains, and implementing standardized error codes. It is essential for teams building multi-language SDKs or document processing engines where error visibility across FFI boundaries is critical for production stability.
Key Features
01480 GitHub stars
02Preservation of error context including line/column numbers and input snippets
03Language-specific exception templates for Python, TS, Ruby, Go, and Java
04Standardized FFI error conversion patterns for Rust-to-host boundaries
05Cause chain linking to maintain error history across language layers
06Anti-pattern detection for silent failures and string-based error handling
Use Cases
01Debugging complex FFI boundary issues in high-performance polyglot apps
02Building multi-language SDKs with a unified Rust core
03Standardizing error reporting in document intelligence and parsing engines