Pattern Matching
This segment should take about 50 minutes. It contains:
| Slide | Duration | 
|---|---|
| Irrefutable Patterns | 5 minutes | 
| Matching Values | 10 minutes | 
| Destructuring Structs | 4 minutes | 
| Destructuring Enums | 4 minutes | 
| Let Control Flow | 10 minutes | 
| Exercise: Expression Evaluation | 15 minutes |