Struct NodeView

pub struct NodeView<'a, V: FromAnyValue = ()> { /* private fields */ }

A view into a NodeType with a mask that determines what is visible.

Implementations

impl<'a, V: FromAnyValue> NodeView<'a, V>

pub fn new(id: NodeId, node: &'a NodeType<V>, view: &'a NodeMask) -> Self

Create a new NodeView from a VNode, and mask.

pub fn node_id(&self) -> NodeId

Get the node id of the node

pub fn tag(&self) -> Option<&'a str>

Get the tag of the node if the tag is enabled in the mask

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

Get the tag of the node if the namespace is enabled in the mask

pub fn attributes<'b>( &'b self, ) -> Option<impl Iterator<Item = OwnedAttributeView<'a, V>> + 'b>

Get any attributes that are enabled in the mask

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

Get the text if it is enabled in the mask

pub fn listeners(&self) -> Option<impl Iterator<Item = &'a str> + '_>

Get the listeners if it is enabled in the mask

Trait Implementations

impl<'a, V: Debug + FromAnyValue> Debug for NodeView<'a, V>

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

Formats the value using the given formatter.