Crate enum_collections

Structs

• EnumMap
  A map of enum variants to values. EnumMap is a fixed-size map, where each variant of the enum is mapped to a value. EnumMap is a a zero-cost abstraction over an array, where the index of the array corresponds to the position of the variant in the enum.

Traits

• Enumerated
  Provides means to map enum values to positions in arrays backing an EnumMap/EnumTable. Not intended to be implemented by hand. Deriving it with #[derive(Enumerated)] attribute macro is preferred.

Derive Macros

• Enumerated
  Creates enum_map::Enumerated implementation for the underlying Enum. Also derives Copy and Clone.