Type Definition xrust::item::Sequence

type Sequence<'a> = Vec<Rc<Item<'a>>>;

In XPath, the Sequence is the fundamental data structure. It is an ordered collection of Items. The Rust impementation is a Vector of reference counted Items.

See SequenceTrait for methods.

Trait Implementations

impl<'a> SequenceTrait<'a> for Sequence<'a>

fn to_string(&self) -> String

Returns the string value of the Sequence.

fn to_xml(&self) -> String

Renders the Sequence as XML

fn to_json(&self) -> String

Renders the Sequence as JSON

fn new_node(&mut self, n: RcNode<NodeDefn>)

Push a Node on to the Sequence

fn new_xnode(&mut self, n: Node<'a, 'a>)

Push a roxmltree node on to the Sequence

fn new_value(&mut self, v: Value)

Push a Value on to the Sequence

fn new_jvalue(&mut self, j: JsonValue)

Push a JsonValue on to the Sequence

fn add(&mut self, i: &Rc<Item<'a>>)

Push an Item on to the Sequence. This clones the Item.

fn to_bool(&self) -> bool

Calculate the effective boolean value of the Sequence

fn to_int(&self) -> Result<i64, Error>

Convenience routine for integer value of the Sequence. The Sequence must be a singleton; i.e. be a single item.