Struct Document

pub struct Document { /* private fields */ }

The DOM tree representation of the parsed document.

Implementations

impl Document

pub fn new_from_xml_stream<R: Read>( stream: R, ) -> Result<Document, DocumentError>

Creates a new document from a byte stream.

pub fn new_from_xml_string(string: &str) -> Result<Document, DocumentError>

Creates a new document from a string.

pub fn new_from_xml_file(filename: &str) -> Result<Document, DocumentError>

Creates a new document from a file.

pub fn number_of_elements(&self) -> usize

Returns the total number of elements in the document.

pub fn select_all<'a>( &'a self, selector: &str, ) -> Result<Box<dyn Iterator<Item = &'a Element> + 'a>, SelectError>

Searches the document for elements matching the given CSS selector.

pub fn select<'a>(&'a self, selector: &str) -> Result<&'a Element, SelectError>

Just like select_all but only returns the first match.

Trait Implementations

impl Clone for Document

fn clone(&self) -> Document

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Document

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

Formats the value using the given formatter.