```sml
signature MONO_VECTOR_SLICE
```

We propose two new functions for the `MONO_VECTOR` signature to track the changes
to the `VectorSlice` structure.

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

***

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

#### Description

* `toList vec`
<br/>
returns the list of the elements of the vector `vec`.
Will raise the `Size` exception if the resulting vector would exceed `maxLen` elements.

#### Discussion

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

#### Rationale

These additions track the changes to the `Vector` structure.