This section answers that age-old question What is an interface value?
- Storing an interface value: how to store a value in an interface
- Using an interface value: what's in the box? what's in the box!?
- Type assertions: type assertions reveal more than just type
- A pair of pointers: interfaces under the covers
- Underlying type: they are just my type!
- Underlying value: what lies beneath
- Special values: mr. rogers would say we are all special...
- Copy on store: addressing the situation with copies
- On the stack: stacks on stacks!