Catch unity generated exceptions(Texture rectangle out of bounds)

Hello everyone. I tried sometimes to catch unity generated exceptions, but standard try-catch blocks do not work with unity exceptions. In my current case I need to catch Texture rectangle is out of bounds UnityEngine.Texture2D:SetPixels(Int32, Int32, Int32, Int32, Color[]) exception. How do I do it?

UPD: The reason I need to catch the error is that I cannot simplty check with if(texture.GetPixel(x,y) !=null) or someway else because I use SetPixels and I apply about 200 pixels per frame, so can't check each of these pixels if it is not out of bounds, it will hit performance. I need to catch the error.