Reading and writing font files
Recent Freetype Cleartype-related Truetype Interpreter Enhancements
[font-types] Fixed types: round towards infinity, not away from zero
read_fonts: The `varc` table parser uses trig functions that are not available in `no_std` contexts
Invariants for 24-bit wrappers (Uint24, Offset24, etc) can be violated by serde and bytemuck
Use unified budget for processing VARC glyphs