sunrise 1.0.0

Sunrise and sunset calculator
Documentation
## sunrise


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This crate provides a function for calculating sunrise and sunset times using [this method](https://en.wikipedia.org/wiki/Sunrise_equation#Complete_calculation_on_Earth).

### Usage


In order to perform the calculation, you'll need to provide the following:

- the date for which you wish to calculate the times
- the latitude and longitude of the location

Begin by adding this crate to `Cargo.toml`:

```toml
[dependencies]
sunrise = "1.0.0"
```

Next, add a declaration for the crate:

```rust
extern crate sunrise;
```

You can `use` the `sunrise_sunset` function to perform the calculation:

```rust
// Calculate times for January 1, 2016 in Toronto
let (sunrise, sunset) = sunrise::sunrise_sunset(
    43.6532,
    79.3832,
    2016,
    1,
    1,
);
```