切片与生命周期
This segment should take about 1 hour and 10 minutes. It contains:
| Slide | Duration |
|---|---|
| Slices: &[T] | 10 minutes |
| 字符串引用 | 10 minutes |
| 生命周期注解 | 10 minutes |
| 生命周期省略 | 5 minutes |
| 结构体生命周期 | 5 minutes |
| 练习：Protobuf 解析 | 30 minutes |
This segment should take about 1 hour and 10 minutes. It contains:
| Slide | Duration |
|---|---|
| Slices: &[T] | 10 minutes |
| 字符串引用 | 10 minutes |
| 生命周期注解 | 10 minutes |
| 生命周期省略 | 5 minutes |
| 结构体生命周期 | 5 minutes |
| 练习：Protobuf 解析 | 30 minutes |