Iterators in Rust and More Mod Editing

Covered Iterators in Rust and using iterators and closures to condense some of the code in the previous I / O project as well as doing shop edits on the stalker mod.

https://video.wixstatic.com/video/d37bc0_e0ce078796c444ffb9fc1d356367c5a7/1080p/mp4/file.mp4