Trait Iterable

pub trait Iterable {
    type Iter: Iterator;

    // Required method
    fn variants() -> Self::Iter;
}

Derive this trait for an enum automatically using #[derive(EnumIter)]

Required Associated Types

type Iter: Iterator

The type of the iterator

Required Methods

fn variants() -> Self::Iter

Constructs an iterator that iterates over every variant in the defined order

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors