Software Design Patterns in Rust

Interested to hear what explicit software design patterns people using when writing Rust, I’ve found Builder and Factory are great for handling complex objects and abstractions.

What patterns do you find most helpful in your projects, and why? How do they help with challenges like scalability or maintainability?

For anyone interested, I recently made a video breaking down 5 Rust software design patterns: https://youtu.be/1Ql7sQG8snA

Interested to hear everyones thoughts.