Struct Html

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pub struct Html {
    pub roots: Vec<Element>,
    pub hooks: Hooks,
    pub renderables: Renderables,
}

Expand description

The result of rendering an HTML template: the live DOM root elements, the map of @name-tagged hook elements, and the retained Rust renderables that keep elements and callbacks alive for the lifetime of this structure.

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§roots: Vec<Element>

The top-level DOM elements produced by the template.

§hooks: Hooks

Map of @name-tagged elements available for external binding.

§renderables: Renderables

Retained renderables that keep DOM elements and Rust state alive.

Implementations§

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impl Html

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pub fn new( roots: Vec<Element>, hooks: Hooks, renderables: Renderables, ) -> ElementResult<Html>

Constructs an Html from its rendered root elements, hooks map and retained renderables.

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pub fn roots(&self) -> &Vec<Element>

Returns the top-level DOM elements produced by the template.

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pub fn hooks(&self) -> &Hooks

Returns the map of @name-tagged elements available for external binding.

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pub fn inject_into(&self, element: &Element) -> ElementResult<()>

Appends each root element into the given parent DOM element.

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pub fn remove_event_listeners(&self) -> ElementResult<()>

Removes all event listeners from every retained renderable, releasing their closures.

Trait Implementations§

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impl Clone for Html

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fn clone(&self) -> Html

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Render for Html

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fn render_node( self, parent: &mut WebElement, map: &mut Hooks, renderables: &mut Renderables, ) -> ElementResult<()>

Builds the live DOM nodes for this value under _parent, recording any @name hooks into _map and pushing retained renderables onto _renderables. The default implementation does nothing.

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fn render(&self, _w: &mut Vec<String>) -> ElementResult<()>

Renders this value as HTML markup, appending fragments to _w.

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fn remove_event_listeners(&self) -> ElementResult<()>

Releases any retained event-listener closures held by this value and its children. The default implementation does nothing.

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fn html(&self) -> String

Renders this value to an HTML string by concatenating its markup fragments.

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fn render_tree(self) -> ElementResult<Html>
where Self: Sized,

Renders this value into a detached container and returns an Html holding the resulting root elements, hooks and retained renderables.

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fn render_tree_into( self, parent: &mut Element, renderables: &mut Renderables, ) -> ElementResult<BTreeMap<String, Element>>
where Self: Sized,

Renders this value’s DOM nodes into the existing parent element, collecting retained renderables and returning the resulting map of @name hook bindings.