Rust Libraries for Swift Apps: C Headers, Module Maps, Opaque Handles, and iOS Builds

A practical two-hour session on Rust Libraries for Swift Apps, focused on C Headers, Module Maps, Opaque Handles, and iOS Builds. The session treats Rust as a native component exposed through C-compatible boundaries, with attention to packaging, ownership, host-runtime tests, and failure handling.

Audience: entry-level and intermediate developers who want a practical engineering session, not a language tour.

Outcomes:

• Explain the practical boundaries of Rust Libraries for Swift Apps
• Apply C Headers in a small working example
• Apply Module Maps in a small working example
• Apply Opaque Handles in a small working example

Format: two hours with a short framing walkthrough, a concrete example, discussion of tradeoffs, and a closing checklist for practice.