encap_enum 0.1.1

A non-verbose way to define a group constants and bit flags.
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# Encap_Enum

Encap_Enum provides the `encap_enum!` macro for defining enumerations, bitflags and groups of constants.

## Usage

Add this to your `Cargo.toml`:
```toml
[dependencies]
encap_enum = "0.1.0"
```
and this to your crate root:
```rust
#[macro_use]

extern crate encap_enum;
```

## Features

- iterators.
- bit flags.
- encapsulated flag values.
  - change `enum` visibility for both internal values and the enum itself.
- supports any number of attributes.
  - This includes doc comments, `#[repr(C)]`, `#[derive()]`, and many others.

### Example

```rust
encap_enum!{
    /// ClassStyle is a structure used in the Window class.
    #[repr(C)]
    pub enum ClassStyle: pub u32 {
        ByteAlignClient     = 0x0000_1000,
        ByteAlignWindow     = 0x0000_2000, /// Aligns window on a byte boundary.
        DoubleClicks        = 0x0000_0008,
        DropShadow          = 0x0002_0000,
        GlobalClass         = 0x0000_4000,
        // ...
    }
}
fn main() {
    println!("ByteAlignClient integer representation: {}", ClassStyle::ByteAlignClient.0);
    println!("ByteAlignClient debug representation: {:?}", ClassStyle::ByteAlignClient);
}
```
#### note

The internal data structure is a tuple struct, so accessing the data must be through `.0`.