Rust Programming Tutorial #6 – String Literal vs String Object

Published: 06 January 2026
on channel: Developer Diary

In this video, we explore strings in Rust and break down one of the most important core concepts for Rust developers.

In this tutorial, you’ll learn:

What string literals (&str) are
How String objects are created and managed
Which strings are stored in the binary and which use the heap
How to calculate the size of strings
How to convert between &str and String
Key differences, memory usage, and best practices

This tutorial is ideal for Rust beginners and developers who want a solid understanding of Rust’s memory model.

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#Rust #RustLang #RustTutorial #LearnRust #RustProgramming #RustBeginner #SystemsProgramming #Coding #HeapMemory

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