dow: Day of the Week
===
Return the day of the week a specific date falls on (uses [Tomohiko Sakamoto's algorithm](https://en.wikipedia.org/wiki/Determination_of_the_day_of_the_week#Sakamoto.27s_methods)).
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- [Documentation](https://docs.rs/dow)
## Usage
Add this to your `Cargo.toml`:
```toml
[dependencies]
dow = "0.1"
```
and this to your crate root:
```rust
extern crate dow;
use dow::Day;
```
and then you can use it as follows:
```rust
let day = dow::dow(2017, 7, 2);
assert_eq!(day, Day::Sunday);
```