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Update chrono

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This commit is contained in:
Joscha 2023-02-11 22:12:58 +01:00
parent 64c41b1073
commit 4529f383fe
9 changed files with 409 additions and 395 deletions
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7
src/eval/util.rs
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@ -9,13 +9,14 @@ pub fn is_iso_leap_year(year: i32) -> bool {
}
pub fn year_length(year: i32) -> u32 {
NaiveDate::from_ymd(year, 12, 31).ordinal()
NaiveDate::from_ymd_opt(year, 12, 31).unwrap().ordinal()
}
pub fn month_length(year: i32, month: u32) -> u32 {
NaiveDate::from_ymd_opt(year, month + 1, 1)
.unwrap_or_else(|| NaiveDate::from_ymd(year + 1, 1, 1))
.pred()
.unwrap_or_else(|| NaiveDate::from_ymd_opt(year + 1, 1, 1).unwrap())
.pred_opt()
.unwrap()
.day()
}