enumeric 0.1.2

numeric range enum variant generation
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# enumeric

Procedural macro to automatically expand enum variants based on a numeric range.

## Example

```rust
use enumeric::range_enum;

#[range_enum]
enum MyEnum {
    /// Expands to: Item0, Item1, Item2
    #[range(0..3)]
    Item,

    /// This remains unchanged.
    Other,

    /// Expands to: Data10(u8), Data11(u8)
    #[range(10..12)]
    Data(u8),

    /// Expands to: Code20 { id: u16 }, Code21 { id: u16 }, ..., Code22 { id: u16 }
    #[range(20..=22)]
    Code { id: u16 },
}
```

Currently supports `#[range(start..end)]` and `#[range(start..=end)]` syntax.
Only integer literals are accepted in the range.

Struct, tuple, and unit variants are all supported.