/// <summary>Constructs a vector from the given <see cref="ReadOnlySpan{Single}" />. The span must contain at least 2 elements.</summary>
/// <param name="values">The span of elements to assign to the vector.</param>
public Vector2(ReadOnlySpan <float> values)
{
if (values.Length < 2)
{
Vector.ThrowInsufficientNumberOfElementsException(2);
}
this = Unsafe.ReadUnaligned <Vector2>(ref Unsafe.As <float, byte>(ref MemoryMarshal.GetReference(values)));
}
