This repository contains the enumkit ecosystem. See README files in each crate for details.
A runtime utility crate that provides traits such as:
EnumValues: Enumerate all variants of a unit enum.EnumMapping<T>: Associate values with enum variants using a fixed-size array.
Optional serde support can be enabled via a feature flag.
➡️ See enumkit/README.md for details.
A proc macro crate providing:
#[derive(EnumValues)]#[derive(EnumMapping)]
These derive the EnumValues and EnumMapping traits for enums that consist entirely of unit variants (i.e., variants with no associated data).
They are also exposed through the enumkit crate.
➡️ See enumkit-derive/README.md for usage instructions.
To use the enumkit crate, add it to your Cargo.toml:
[dependencies]
enumkit = "<version>"You can then use the provided derive macros and traits in your code:
use enumkit::{EnumValues, EnumMapping};
#[derive(EnumValues, EnumMapping)]
enum Example {
A,
B,
C,
}enumkit/ # Core trait implementations and utilities
enumkit-derive/ # Procedural macros for EnumValues and EnumMapping
The crates are published independently but developed together for cohesion and convenience.
MIT or Apache-2.0