June 25, 2026•1 min read•from InfoQ

Presentation: Rust at the Core - Accelerating Polyglot SDK Development

Spencer Judge discusses the architectural pattern of building a shared core in Rust with language-specific layers on top. Drawing from his work on Temporal's SDKs, he shares lessons on navigating FFI boundaries, bridging async concepts, and managing memory safely. He explains the limitations of native extensions and how emerging tech like WebAssembly can streamline cross-language architecture.

By Spencer Judge

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Presentation: Rust at the Core - Accelerating Polyglot SDK Development