Crate enum_iterator

Overview

• 📦 crates.io
• 📖 Documentation
• ⚖ 0BSD license

Tools to iterate over the variants of a field-less enum.

See the IntoEnumIterator trait.

Example

use enum_iterator::IntoEnumIterator;

#[derive(Debug, IntoEnumIterator, PartialEq)]
enum Day { Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday }

fn main() {
    assert_eq!(Day::into_enum_iter().next(), Some(Day::Monday));
    assert_eq!(Day::into_enum_iter().last(), Some(Day::Sunday));
}

Contribute

All contributions shall be licensed under the 0BSD license.

Traits

IntoEnumIterator

Trait to iterate over the variants of a field-less enum.

Derive Macros

IntoEnumIterator

Derives IntoEnumIterator for field-less enums.