Struct roxmltree::Attribute

pub struct Attribute<'input> { /* fields omitted */ }

An attribute.

Methods

impl<'input> Attribute<'input>

pub fn namespace(&self) -> Option<&str>

Returns attribute's namespace URI.

Examples

let doc = roxmltree::Document::parse(
    "<e xmlns:n='http://www.w3.org' a='b' n:a='c'/>"
).unwrap();

assert_eq!(doc.root_element().attributes()[0].namespace(), None);
assert_eq!(doc.root_element().attributes()[1].namespace(), Some("http://www.w3.org"));

pub fn name(&self) -> &str

Returns attribute's name.

Examples

let doc = roxmltree::Document::parse(
    "<e xmlns:n='http://www.w3.org' a='b' n:a='c'/>"
).unwrap();

assert_eq!(doc.root_element().attributes()[0].name(), "a");
assert_eq!(doc.root_element().attributes()[1].name(), "a");

pub fn value(&self) -> &str

Returns attribute's value.

Examples

let doc = roxmltree::Document::parse(
    "<e xmlns:n='http://www.w3.org' a='b' n:a='c'/>"
).unwrap();

assert_eq!(doc.root_element().attributes()[0].value(), "b");
assert_eq!(doc.root_element().attributes()[1].value(), "c");

pub fn range(&self) -> Range<usize>

Returns attribute's name range in bytes in the original document.

You can calculate a human-readable text position via Document::text_pos_at.

<e attr='value'/>
   ^

pub fn value_range(&self) -> Range<usize>

Returns attribute's value range in bytes in the original document.

You can calculate a human-readable text position via Document::text_pos_at.

<e attr='value'/>
         ^

Trait Implementations

impl<'input> Clone for Attribute<'input>

fn clone(&self) -> Attribute<'input>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'input> Debug for Attribute<'input>

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl<'input> PartialEq<Attribute<'input>> for Attribute<'input>

fn eq(&self, other: &Attribute<'input>) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.