Struct roxmltree::Attribute

pub struct Attribute<'d> { /* private fields */ }

An attribute.

Implementations

impl<'d> Attribute<'d>

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 pos(&self) -> usize

Returns attribute’s name position in bytes in the original document.

You can calculate a human-readable text position via Node::text_pos_from.

<e attr='value'/>
   ^

pub fn value_pos(&self) -> usize

Returns attribute’s value position in bytes in the original document.

You can calculate a human-readable text position via Node::text_pos_from.

<e attr='value'/>
         ^

Trait Implementations

impl<'d> Debug for Attribute<'d>

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

Formats the value using the given formatter.

impl<'d> PartialEq<Attribute<'d>> for Attribute<'d>

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

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.