Struct arquery::Element

pub struct Element { /* fields omitted */ }

Represents a single element in the DOM tree.

Methods

impl Element

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

Searches the elements children 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.

pub fn children_iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Element> + 'a>

Returns an iterator over the element’s direct children.

pub fn children_deep_iter<'a>(
    &'a self
) -> Box<dyn Iterator<Item = &'a Element> + 'a>

Returns an iterator over all the element’s children, including indirect child elements.

pub fn subtree_size(&self) -> usize

Returns the size of the DOM subtree, including the current element.

pub fn tag_name(&self) -> &str

Returns the name of the element’s tag.

pub fn attr(&self, attr_name: &str) -> Option<&String>

Returns the value of the element attribute if found.

pub fn text(&self) -> &String

Returns the text contained within the element.

pub fn matches(&self, compound_selector: &CompoundSelector) -> bool

Returns true if the element matches the given selector.

pub fn node_index(&self) -> usize

Returns the node index for the element.

Trait Implementations

impl Clone for Element

fn clone(&self) -> Element

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Element

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

Formats the value using the given formatter.