```sml
structure ArraySlice : ARRAY_SLICE
```

We propose two new functions for the `ArraySlice` module.

This page is part of proposal [[2015-003 | 2015-003 Additional operations on sequences]].

***

#### Synopsis
```sml
val toList     : 'a slice -> 'a list
val toVector   : 'a slice -> 'a vector
```

#### Description

* `toList arr`
<br/>
returns the list of the elements of the array `arr`.

* `toVector vec`
<br/>
returns a vector of the elements of the array `arr`.

#### Discussion

The `toVector` function is the same as the existing `vector` function, but it
follows the `toType`/`fromType` naming convention.

#### Rationale

The `toList` operation complements the existing `fromList` and can be implemented more
efficiently than by using `List.tabulate`.
Adding the `fromVector` and `toVector` functions help reduce the friction of converting
between different sequence types.