Functional Control Flow

1. What is the ternary operator?

The if condition is the ternary operator but has the unique Rust syntax of if a { b } else { c }.

2. What is another name for unit tests?

Unit tests are also called whitebox testing.

3. What is another name for integration tests?

Integration tests are also called blackbox testing.

4. What is declarative programming?

Declarative programming avoids implementation details when describing a program.

5. What is imperative programming?

Imperative programming focuses on implementation details when describing a program.

6. What is defined in the iterator trait?

The iterator trait is defined by an associated Item type, and the required next method.

7. In which direction will fold traverse the iterator sequence?

fold will traverse an iterator from left to right, or more specifically, from first to last.

8. What is a dependency graph?

A dependency...