[WIP] Implement RFC 41: `lib.fixed` - #1578

Draft

vk2seb wants to merge 7 commits into

amaranth-lang:mainfrom

vk2seb:seb/fixed

Codecov / codecov/patch failed Jan 18, 2026 in 1s

79.82% of diff hit (target 91.32%)

View this Pull Request on Codecov

79.82% of diff hit (target 91.32%)

View more details on Codecov