digest: remove dead iso_week_info, use chrono directly everywhere

Deleted iso_week_info() — dead code after week_dates() was rewritten.
Replaced remaining epoch_to_local/today/now_epoch calls with chrono
Local::now() and NaiveDate parsing. Month arg parsing now uses
NaiveDate instead of manual string splitting. Phase 3 month
comparison simplified to a single tuple comparison.

Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2026-03-03 17:26:01 -05:00
parent f4364e299c
commit f415a0244f
2 changed files with 111 additions and 33 deletions

97
Cargo.lock generated
View file

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