Crate enumeration

Provides extension to rust enum

This crate provides Enumeration trait for rust enum with the following features

• implementation for common traits (Clone, Copy, Hash, etc.)
• getting number of variants through constant Enumeration::VARIANT_COUNT
• casting between index (of type Enumeration::Index) and enumeration
• attaching a constant value to each of the variants
• runtime representation of enumeration

Modules

• prelude
  Convenience re-export of common members

Macros

• enumerate
  This macro helps to create enum with trait Enumeration.

Structs

• CastError
  Error type when attempting to cast Variant to Enumeration
• OutOfRangeError
  Error type when casting from Enumeration::Index to Enumeration.
• Variant
  Provides runtime specialized representation of Enumeration.
• VariantWith
  Provides runtime specialized representation of Enumeration with specified Enumeration::AssociatedValueType. More details in Variant.

Traits

• Enumeration
  A trait to extend enum.