Current font/glyph/vector rasterizer?

Greetings friends, I've been poking at the Rust font stack for the past few days. I'm going to probably end up using the fontations stack as well as HarfRust to handle a good amount of my text woes. But that still leaves the problem of rasterization. The freetype library has its own rasterizer but this has been omitted from skrifa. I'm guessing this is because rasterization can be done so many different ways, using SDFs, the CPU, GPU, or a mix of all three. But for my case I just need somethin...