Struct freya::prelude::VNode

pub struct VNode<'a> {
    pub key: Option<&'a str>,
    pub parent: Option<ElementId>,
    pub template: Cell<Template<'static>>,
    pub root_ids: RefCell<Vec<ElementId, Global>>,
    pub dynamic_nodes: &'a [DynamicNode<'a>],
    pub dynamic_attrs: &'a [Attribute<'a>],
}

A reference to a template along with any context needed to hydrate it

The dynamic parts of the template are stored separately from the static parts. This allows faster diffing by skipping static parts of the template.

Fields

key: Option<&'a str>

The key given to the root of this template.

In fragments, this is the key of the first child. In other cases, it is the key of the root.

parent: Option<ElementId>

When rendered, this template will be linked to its parent manually

template: Cell<Template<'static>>

The static nodes and static descriptor of the template

root_ids: RefCell<Vec<ElementId, Global>>

The IDs for the roots of this template - to be used when moving the template around and removing it from the actual Dom

dynamic_nodes: &'a [DynamicNode<'a>]

The dynamic parts of the template

dynamic_attrs: &'a [Attribute<'a>]

The dynamic parts of the template

Implementations

impl<'a> VNode<'a>

pub fn empty() -> Option<VNode<'a>>

Create a template with no nodes that will be skipped over during diffing

pub fn dynamic_root(&self, idx: usize) -> Option<&'a DynamicNode<'a>>

Load a dynamic root at the given index

Returns None if the root is actually a static node (Element/Text)

Trait Implementations

impl<'a> Clone for VNode<'a>

fn clone(&self) -> VNode<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for VNode<'a>

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

Formats the value using the given formatter.

impl<'a> IntoDynNode<'a, ()> for &'a VNode<'a>

fn into_vnode(self, _cx: &'a ScopeState) -> DynamicNode<'a>

Consume this item along with a scopestate and produce a DynamicNode

impl<'a> IntoDynNode<'a, ()> for VNode<'a>

fn into_vnode(self, _cx: &'a ScopeState) -> DynamicNode<'a>

Consume this item along with a scopestate and produce a DynamicNode