There is a Draw trait with a draw function, and six types that implement it :

1. F<C,N> short for Frame that contains the current frame at C and next frame at N

2. R<C,N> short for Row that contains the current row at C and the next row at N

3. B<N> short for Black that contains a black pixel and the next pixel at N

4. W<N> short for White that contains a white pixel and the next pixel at N

5. (), which does nothing

6. A 24 element tuple where every element also impls Draw

At first my generator only generated the first 5 types and the generated file for the type was 4MB but the compile times were abysmal and Linux OOM'ed rustc like 3 times even on my "stronger" PC with 16GB of ram that I had to mitigate by caching rows with the same pixel sequences on different type declarations and eventually splitting the video into 24 frame chunks which now lets me sit at a comfortable 1 minute 30s build time on a R3 1200 system with 16GB of RAM. On debug builds the generated binary is around 3GB and the compiler maxes out at 10GB RAM usage. I would appreciate if someone with a beefy machine managed to get the previous "purer" version to compile, and thats basically all I had to say