Struct XmlContext 

pub struct XmlContext { /* private fields */ }

XPath evaluation context.

Holds namespace bindings and can be reused for multiple evaluations.

Implementations

impl XmlContext

pub fn new(doc: &XmlDocument) -> Self

Creates a context for the given document.

pub fn register_namespace(&mut self, prefix: &str, uri: &str) -> Result<()>

Registers a namespace binding.

pub fn evaluate(&self, xpath: &str) -> Result<XPathResult>

Evaluates an XPath expression.

pub fn evaluate_from(&self, xpath: &str, node: &XmlNode) -> Result<XPathResult>

Evaluates an XPath expression relative to a context node.

pub fn find_nodes(&self, xpath: &str) -> Result<Vec<XmlNode>>

Finds nodes by XPath expression.

pub fn find_nodes_from( &self, xpath: &str, node: &XmlNode, ) -> Result<Vec<XmlNode>>

Finds nodes by XPath expression relative to a context node.

Trait Implementations

impl Clone for XmlContext

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.