Implement c++20 std::chrono::duration subsecond formatting#2623

Merged

vitaut merged 14 commits intofmtlib:masterfrom matrackif:cpp20-format-subsecond

Dec 9, 2021

+111-34

Commits on Nov 28, 2021

Add support for subsecond printing for std::chrono::duration according to the c++20 standard
matrackif
committed
Remove assert test that overflows intmax_t
matrackif
committed

Commits on Nov 29, 2021

Commits on Dec 4, 2021

Commits on Dec 6, 2021

Commits on Dec 9, 2021

Integrate suggested changes
matrackif
authored