Lesson 14 - While loop

Learn how to repeat code using while loops in Rust.

In this lesson, we build on loops by introducing a more controlled way to repeat code. Instead of running forever, a `while` loop continues only while a condition is true, and stops automatically when that condition becomes false.

This makes `while` loops perfect for counting, checking conditions, and running code until something changes.

Type along as you watch to build real understanding.

In this video you will learn:

• how the `while` loop works in Rust
• how conditions control repetition
• how to use a variable to manage a loop
• why updating variables inside the loop is important
• how to avoid infinite loops
• how `while` differs from the `loop` keyword

We keep everything simple and practical so you can clearly see how controlled repetition works in real Rust programs.

This lesson is part of a structured Rust course designed to help you learn by writing code step by step.

Run your program using `cargo run`, try changing the condition or values, and observe how the loop behaves.

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Видео Lesson 14 - While loop канала LateNiteLecturer