Struct kuchiki::NodeDataRef

pub struct NodeDataRef<T> { /* fields omitted */ }

Holds a strong reference to a node, but dereferences to some component inside of it.

Methods

impl<T> NodeDataRef<T>

fn new<F>(rc: NodeRef, f: F) -> NodeDataRef<T> where
    F: FnOnce(&Node) -> &T, 

Create a NodeDataRef for a component in a given node.

fn new_opt<F>(rc: NodeRef, f: F) -> Option<NodeDataRef<T>> where
    F: FnOnce(&Node) -> Option<&T>, 

Create a NodeDataRef for and a component that may or may not be in a given node.

fn as_node(&self) -> &NodeRef

Access the corresponding node.

impl NodeDataRef<ElementData>

fn text_contents(&self) -> String

Return the concatenation of all text nodes in this subtree.

Trait Implementations

impl<T> Deref for NodeDataRef<T>

type Target = T

The resulting type after dereferencing

fn deref(&self) -> &T

The method called to dereference a value

impl<T: Debug> Debug for NodeDataRef<T>

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

Formats the value using the given formatter.

impl Element for NodeDataRef<ElementData>

fn parent_element(&self) -> Option<Self>

fn first_child_element(&self) -> Option<Self>

fn last_child_element(&self) -> Option<Self>

fn prev_sibling_element(&self) -> Option<Self>

fn next_sibling_element(&self) -> Option<Self>

fn is_empty(&self) -> bool

Returns whether this element matches :empty.

fn is_root(&self) -> bool

Returns whether this element matches :root, i.e. whether it is the root element of a document.

fn is_html_element_in_html_document(&self) -> bool

fn get_local_name<'a>(&'a self) -> &'a LocalName

fn get_namespace<'a>(&'a self) -> &'a Namespace

fn get_id(&self) -> Option<LocalName>

fn has_class(&self, name: &LocalName) -> bool

fn each_class<F>(&self, callback: F) where
    F: FnMut(&LocalName), 

fn match_non_ts_pseudo_class(&self, pseudo: PseudoClass) -> bool

fn insert_flags(&self, _flags: ElementFlags)

Add flags to the element. See the ElementFlags docs for details.

fn clear_flags(&self)

Clears the relevant ElementFlags. This is not called from rust-selectors, but provided as part of the Element interface since it makes sense.

impl MatchAttrGeneric for NodeDataRef<ElementData>

type Impl = KuchikiSelectors

fn match_attr<F>(&self, attr: &AttrSelector<Self::Impl>, test: F) -> bool where
    F: Fn(&str) -> bool,