Rust Programming 2023 - A Comprehensive Course for Beginners - Solution - Write Methods and Structs in Rust

This video tutorial guides viewers through creating a triangle struct in Rust, writing a method to calculate its area, and debugging common errors. It starts with an introduction to methods and structs, then demonstrates how to create a triangle struct with base and height properties. The tutorial continues with writing a method to calculate the area using the self keyword, creating an instance of the triangle, and using the method to compute the area. Finally, it addresses common errors and concludes with a summary of the learning objectives.

What are the key pair values required for the triangle struct?

Explain how to calculate the area of a triangle using the base and height.

What is the purpose of the 'self' keyword in the context of the triangle struct?

Describe the process of creating a new instance of the triangle struct.

How does the implementation of the area calculation method enhance the functionality of the triangle struct?

What error was encountered when trying to run the code, and how was it resolved?

What is the final output of the area calculation for a triangle with a base of 10 and height of 30?