This crate provides a macro to create a unitary enum and conversions from enum variants to a string representation and vice versa.

Why another crate?

The string representation does not need to be the same as the enum variant's identifier. See the example below for clarification.

Example

```rust

[macrouse] extern crate enumstr;

use std::str::FromStr; use enum_str::{Error, AsStr};

fn main() { enumstr! { Vegetable, (Apple, "🍎"), (Pineapple, "🍍"), (Strawberry, "🍓"), } asserteq!("🍎", Vegetable::Apple.asstr()); asserteq!(Vegetable::Apple, Vegetable::from_str("🍎").unwrap()); } ```