Lib.rs

儒略日是从儒略周期开始至今的连续天数。该软件包实现了一种将儒略日转换为chrono的NaiveDate的方法。

儒略日 (JD)

use chrono::NaiveDate;
use julianday::JulianDay;

fn main() {
    let naivedate = NaiveDate::from_ymd(2020, 2, 18);
    let julianday = JulianDay::from(naivedate);
    let date = julianday.to_date();
}

修改后的儒略日 (MJD)

use chrono::NaiveDate;
use julianday::ModifiedJulianDay;

fn main() {
    let naivedate = NaiveDate::from_ymd(2020, 2, 18);
    let mjd = ModifiedJulianDay::from(naivedate);
    let date = mjd.to_date();
}