enum

From

pub enum From {
    Start,
    Center,
    End,
    Edges,
    Index(usize),
    Random,
}

Where a staggered sequence starts from.

Variants

Start

The first target.

Center

The middle target, outwards.

End

The last target.

Edges

Both ends, inwards.

Index(usize)

A specific index.

Random

Pseudo-random but deterministic order.