You would definitely split that project up into multiple crates at the moment. 100KLOC would take an eternity to compile. My guess would be 15 to 45 minutes f

You would definitely split that project up into multiple crates at the moment. 100KLOC would take an eternity to compile. My guess would be 15 to 45 minutes for a release build, depending on things like how much you were using generics.