Chapter 3 Checkpoint
In this chapter, we got really familiar with how Rust deals with strings in memory. Next, we’ll begin parsing command line arguments and start working with the filesystem.
🚀 Third Checkpoint Reached! 🚀
"It's not that I'm so smart, it's just that I stay with problems longer."
Before continuing, you should be able to confidently:
- Create a string variable without errors
- Return a string variable from a function without errors
- Concatenate two strings without errors
- Print a string to the command line without errors
All our code up to this point is available here on GitHub.
You may also wish to go back and review the third chapter.
