Rust Programming 2023 - A Comprehensive Course for Beginners - What Is a Function in Rust

The video tutorial introduces functions in Rust, explaining their role as self-contained modules of code that perform specific tasks. It covers how functions take input, process data, and return results, emphasizing their importance in making code reusable and maintainable. The tutorial also discusses built-in functions, creating custom functions, and the concepts of building, invoking, and parameterizing functions.

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