Rust Programming Master Class from Beginner to Expert - Implementing Postfix Conversion - Part 1

The tutorial covers expression evaluation using stacks in Rust. It begins with an introduction to the concept, followed by setting up the code and defining the input expression. The instructor explains how to handle operands and operators, and implements a function to tokenize the input expression. Debugging and error handling are addressed, with solutions provided for common issues. The tutorial concludes with final code adjustments and a preview of the next session, which will cover conversion to postfix notation and evaluation.

Discuss the role of the 'collect' function in the implementation.

What error was identified in the implementation regarding the last operand?

What modifications were suggested to ensure the last symbol is detected correctly?

What are the next steps mentioned for the implementation after tokenization?