# arrayset

An `Ord`-based, array-backed set and map type.

## OrdSet

`OrdSet<T, N>` is a set type backed by a `[T; N]` array.  It behaves much like a
`BTreeSet`, but with a static size and no nodes.  It's all a single array.  This
means that insertions into the middle can be very slow.  This also allows
getting the entire set as a sorted slice.

## OrdMap

`OrdMap<K, V, N>` is a map type backed by a `[K; N]` and a `[V; N]` array.  It
has most of the same considerations as `OrdSet`, but for a map type.