Mastering Loops in Rust | loop, while, for | Rust Programming Tutorial | Learn Rust Step by Step
In this Rust tutorial, we dive deep into *loops in Rust* — one of the most important concepts for writing repetitive and efficient code. 🚀
Loops allow you to run code multiple times, either until a condition is met or over a range of values. Rust gives you three main loop constructs: **loop**, **while**, and **for**. In this video, we’ll explore all of them with examples and practical use cases.
👉 What you’ll learn in this video:
What are loops in Rust and why we use them
The *loop* keyword (infinite loops, break with values)
*while loops* and conditional execution
*for loops* with ranges and collections
Using *step_by()* and *rev()* for iteration control
*break* and *continue* keywords
Iterating arrays, vectors, and using `iter()` + `enumerate()`
Nested loops and *loop labels* in Rust
How loops can return values (unique to `loop`)
By the end of this tutorial, you’ll be able to confidently use loops in Rust and understand when to choose `loop`, `while`, or `for` for your programs.
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📌 Previous videos: Ownership, Borrowing, Control Flow
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