Rust FFI Fundamentals: Calling C, Ownership, and Safety Boundaries

A practical two-hour session on Rust FFI Fundamentals, focused on Calling C, Ownership, and Safety Boundaries. Rust is used as the implementation context while the core lesson stays on software engineering fundamentals, reliability, testing, and operational clarity.

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

Outcomes:

• Explain the practical boundaries of Rust FFI Fundamentals
• Apply Calling C in a small working example
• Apply Ownership in a small working example
• Apply and Safety Boundaries 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.