Rust Feature Flags in Cargo: Binary Size, Dependencies, and Release Review

A practical two-hour session on Rust Feature Flags in Cargo, focused on Binary Size, Dependencies, 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 with concrete tradeoffs and examples.

Outcomes:

• Explain the practical boundaries of Rust Feature Flags in Cargo
• Apply Binary Size in a small working example
• Apply Dependencies 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.