# Calendar Calculator

The calendar_calculator crate is a simple library crate that provides a range of functionalities for calculating distances between two dates expressed in str slice format, as well as adding different durations to a given date. With this crate, users can easily and quickly perform calculations related to dates and distances.

## Installation

This crate works with Cargo. Add the following to your Cargo.toml dependencies section:

```
[dependencies]
calendar_calculator = "0.2.0"
```
or simply run
```
cargo add calendar_calculator
```

## Usage

```rust
use calendar_calculator::CalendarCalculator



let n = 10;
let date = ("2023-01-12 00:00:00").parse().unwrap();
// return StrToDate{2001, 02, 18, 10, 00, 10}
let (y, m, d, hh, mm, ss) = date.add_seconds(n);

// return StrToDate{2001, 02, 18, 10, 10, 00}
let (y, m, d, hh, mm, ss) = date.add_minutes(n);

// return StrToDate{2001, 02, 18, 20, 10, 00}
let (y, m, d, hh, mm, ss) = date.add_hours(n);

// return StrToDate{2001, 02, 28, 10, 00, 00}
let (y, m, d, hh, mm, ss) = date.add_days(n);

// return StrToDate{2001, 04, 29, 10, 00, 00}
let (y, m, d, hh, mm, ss) = date.add_weeks(n);

// return StrToDate{2001, 12, 18, 10, 00, 00}
let (y, m, d, hh, mm, ss) = date.add_months(n);

// return StrToDate{2011, 02, 18, 10, 00, 00}
let (y, m, d, hh, mm, ss) = date.add_years(n);

// return (2011, 02, 18, 10, 00, 00)
let (y, m, d, hh, mm, ss) = date.add_years(n);

// return Distance
// {
//  seconds: 113788800,
//  minutes: 1896480,
//  hours: 31608,
//  days: 1317,
//  weeks: 188,
//  months: 43,
//  years: 3,
//  sundays: 189,
//  saturdays: 189,
//  working_days: 1128,
// }

println!({},("1997-07-12 10:00:00").parse().unwrap().distance_between(date));
```

## Contributing

Pull requests are welcome. For major changes, please open an issue first
to discuss what you would like to change.

Please make sure to update tests as appropriate.

## License

[MIT](https://choosealicense.com/licenses/mit/) or
[Apache License 2.0](https://choosealicense.com/licenses/apache-2.0/)