I write a SVG path string optimizer for fun on the side. So far I wrote a custom decimal floating point type because of the 0.1+0.2 problem which I threw out af

I write a SVG path string optimizer for fun on the side. So far I wrote a custom decimal floating point type because of the 0.1+0.2 problem which I threw out afterwards, a zero allocation filter for printing rounded f32 without leading zeroes (.1 instead of 0.1) and dropping of unneeded spaces (.1.1 is valid and equal to 0.1 0.1), which I now want to replace with a custom float formatting routine. All I did I did for fun and maybe learning something. So I think over-engineering side projects is fine.