JPHoliday

日本の祝日を取得するライブラリ

Usage

Cargo.tomlに追記 toml [dependencies] jpholiday = "0.1.0"

Sample Code

指定日の祝日名を取得

```rust use jpholiday::jpholiday::JPHoliday; use chrono::{NaiveDate}; use std::borrow::Borrow;

let jpholiday = JPHoliday::new();

jpholiday.isholidayname(NaiveDate::from_ymd(2017, 1, 1).borrow())

"元日" jpholiday.isholidayname(NaiveDate::fromymd(2017, 1, 2).borrow()) "元日 振替休日" jpholiday.isholidayname(NaiveDate::fromymd(2017, 1, 3).borrow()) None ```

指定日が祝日か判定

```rust use jpholiday::jpholiday::JPHoliday; use chrono::{NaiveDate}; use std::borrow::Borrow;

let jpholiday = JPHoliday::new();

jpholiday.isholiday(NaiveDate::fromymd(2017, 1, 1).borrow())

true jpholiday.isholiday(NaiveDate::fromymd(2017, 1, 2).borrow()) true jpholiday.isholiday(NaiveDate::fromymd(2017, 1, 3).borrow()) false ```

指定年の祝日を取得

```rust use jpholiday::jpholiday::JPHoliday; use chrono::{NaiveDate}; use std::borrow::Borrow;

let jpholiday = JPHoliday::new();

jpholiday.year_holidays(2017)

Vec((NaiveDate(2017, 1, 1), "元日"), (NaiveDate(2017, 1, 2), "元日 振替休日"), (NaiveDate(2017, 1, 9), "成人の日"), (NaiveDate(2017, 2, 11), "建国記念の日"), (NaiveDate(2017, 3, 20), "春分の日"), (NaiveDate(2017, 4, 29), "昭和の日"), (NaiveDate(2017, 5, 3), "憲法記念日"), (NaiveDate(2017, 5, 4), "みどりの日"), (NaiveDate(2017, 5, 5), "こどもの日"), (NaiveDate(2017, 7, 17), "海の日"), (NaiveDate(2017, 8, 11), "山の日"), (NaiveDate(2017, 9, 18), "敬老の日"), (NaiveDate(2017, 9, 23), "秋分の日"), (NaiveDate(2017, 10, 9), "体育の日"), (NaiveDate(2017, 11, 3), "文化の日"), (NaiveDate(2017, 11, 23), "勤労感謝の日"), (NaiveDate(2017, 12, 23), "天皇誕生日")) ```

指定月の祝日を取得

```rust use jpholiday::jpholiday::JPHoliday; use chrono::{NaiveDate}; use std::borrow::Borrow;

let jpholiday = JPHoliday::new();

jpholiday.month_holidays(2017, 5)

Vec((NaiveDate(2017, 5, 3), "憲法記念日"), (NaiveDate(2017, 5, 4), "みどりの日"), (NaiveDate(2017, 5, 5), "こどもの日")) ```

指定範囲の祝日を取得

```rust use jpholiday::jpholiday::JPHoliday; use chrono::{NaiveDate}; use std::borrow::Borrow;

let jpholiday = JPHoliday::new();

jpholiday.between(NaiveDate::fromymd(2017, 1, 1).borrow(), NaiveDate::fromymd(2017, 5, 3).borrow())

Vec((NaiveDate(2017, 1, 1), "元日"), (NaiveDate(2017, 1, 2), "元日 振替休日"), (NaiveDate(2017, 1, 9), "成人の日"), (NaiveDate(2017, 2, 11), "建国記念の日"), (NaiveDate(2017, 3, 20), "春分の日"), (NaiveDate(2017, 4, 29), "昭和の日"), (NaiveDate(2017, 5, 3), "憲法記念日")) ```