[−][src]Struct sxd_xpath_visitor::XPath

pub struct XPath(_);

A compiled XPath. Construct via Factory.

Implementations

impl XPath[src]

pub fn evaluate<'d, N>(
    &self,
    context: &Context<'d>,
    node: N
) -> Result<Value<'d>, ExecutionError> where
    N: Into<Node<'d>>, [src]

Evaluate this expression in the given context.

Examples

The most common case is to pass in a reference to a Context:

use sxd_document::dom::Document;
use sxd_xpath::{XPath, Context};

fn my_evaluate(doc: Document, xpath: XPath) {
    let mut context = Context::new();
    let value = xpath.evaluate(&context, doc.root());
    println!("The result was: {:?}", value);
}

Trait Implementations

impl Debug for XPath[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Downcast for T where
    T: Any, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.