Rust Programming 2023 - A Comprehensive Course for Beginners - Exercise - Iterate Through a Vector in Rust

The video tutorial guides students on creating a vector named 'pets' containing strings 'cat', 'dog', and 'goldfish'. It explains using 'for in' and 'enter mutt' for modifying variables. Students are tasked with matching 'dog' to print 'cute doggy' and using default settings to print each pet name. The tutorial encourages reviewing notes and preparing for the next video.

What new insight or understanding did you gain from this video?