Struct DynamicNode 

pub struct DynamicNode {
    pub render_fn: Rc<RefCell<dyn FnMut() -> VirtualNode>>,
    pub hook_context: HookContext,
}

A closure-based dynamic node that re-renders when its dependency signals change.

Holds a boxed closure that produces a fresh VirtualNode on each evaluation. The renderer subscribes to the closure’s signals and patches the DOM automatically. Contains a HookContext that persists hook state (like use_signal) across re-renders, ensuring that signal values are not reset when the render function is called again.

Fields

render_fn: Rc<RefCell<dyn FnMut() -> VirtualNode>>

The closure that generates the dynamic virtual node tree.

hook_context: HookContext

Persistent hook context for this dynamic node, storing signal state and other hook values across render cycles.

Implements Copy; all copies share the same underlying state.

Trait Implementations

impl Clone for DynamicNode

Clones a DynamicNode by cloning its HookContext (Copy) and render_fn (Rc).

fn clone(&self) -> DynamicNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.