Rust Feature Flags: Product Rollouts, Optional Crates, and Release Review

A practical two-hour session on Rust Feature Flags, focused on Product Rollouts, Optional Crates, and Release Review. 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 Feature Flags
• Apply Product Rollouts in a small working example
• Apply Optional Crates in a small working example
• Apply and Release Review 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.