Rust Programming 2023 - A Comprehensive Course for Beginners - What Is Const in Rust - Constants

The video tutorial explains the concept of constants, highlighting their immutability compared to variables. It covers the proper naming conventions for constants, which should be in uppercase. The tutorial also discusses overshadowing variables, demonstrating how variables can be overridden, unlike constants. The importance of using constants to maintain unchangeable values in code is emphasized. The video concludes by encouraging viewers to practice and experiment with the concepts discussed.

What is the primary purpose of using constants in programming?

Explain the naming conventions for constants.

What happens when you try to redefine a constant in your code?

How do constants differ from variables in terms of mutability?

Why is it important to ensure certain values in your code remain constant?