/// Convenience constructor for a nodeset.
///
/// ```
/// # #[cfg(not(feature = "embedded"))]
/// # {
/// use sxd_document_no_unsafe::Package;
///
/// let package = Package::new();
/// let root = package.as_document().root();
/// let nodes = sxd_xpath_no_unsafe::nodeset![root,];
/// assert_eq!(nodes.size(), 1);
/// # }
/// ```
;
/// Convenience constructor for an OrderedNodes