Struct freya_native_core::node_ref::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, height: u16 ) -> Self

Create a new NodeView from a VNode, and mask.

pub fn node_type(&self) -> &'a NodeType<V>

pub fn node_id(&self) -> NodeId

Get the node id of the node

pub fn height(&self) -> u16

Get the node height

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

Get the tag of the node if the tag 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

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.