feat(msrv): specify 1.56.1 as the MSRV#19

Merged

joshuachp merged 6 commits intomainfrom fix-msrv

Aug 21, 2023

+55-778

Commits on Jul 10, 2023

feat(clippy): increase strictness and compile with all-targets, all-features
joshuachp
committed

Commits on Jul 11, 2023

feat(doc): make docs fail with warnings
joshuachp
committed