I need someone to help with coding a rust file and making it run

Hi there, I have some source code that i made to help with some video game planning. It is an overlay to judge distance and it has around 28 errors and I cannot figure out why it isn't working. I would love for this to corrected so I can run it in my Atom software so I can use it when I need it. This is what it should do when it works: [login to view URL] Here is some more info about it that I sent to ome of my clan members: Running the executable will create a full-screen, borderless, semi-transparent window on the primary monitor. Holding down RMB or MMB, dragging the required distance and releasing will set the reference screen size. Then, dragging with LMB, will display a distance measurement. It's currently intended to be used with an autohotkey script to activate/minimize the window to overlap it with Squad.