Struct LNode 

pub struct LNode {

    pub index: u32,
    pub id: String,
    pub component: String,
    pub part: Option<String>,
    pub owner: Option<String>,
    pub owner_component: Option<String>,
    pub catalog_id: Option<String>,
    pub extension_kind: Option<String>,
    pub depth: u32,
    pub parent: Option<u32>,
    pub children: Vec<u32>,
    pub layer: u32,
    pub kind: NodeKind,
    pub props: Props,
    pub base_style: Props,
    pub default_keys: Vec<String>,
    pub own_query: Option<RecipeQuery>,
    pub part_query: Option<RecipeQuery>,
    pub authored_keys: Vec<String>,
    pub hidden: bool,
    pub lines: Option<u32>,
    pub pressable: bool,
    pub scope: String,
    pub source: Option<SourceRef>,
    pub on: Option<IndexMap<String, Value>>,
    pub accessibility: Option<Value>,
    pub trigger_for: Option<String>,
    pub form: Option<String>,
    pub live: Option<String>,
}

One layout node. style keeps tokens UNRESOLVED and conditions NESTED; the surface resolves them per theme/mode and flattens per pass.

Fields

index: u32

The SLOT (stable across rebuilds by id) once the surface reconciled; the pre-order position inside a fresh Built.

id: String

component: String

The native kind painted (Box, Text, Button, …, Extension).

part: Option<String>

The synthetic part of a native (Tabs/tab, Input/label).

owner: Option<String>

The id of the native that owns the part.

owner_component: Option<String>

catalog_id: Option<String>

For Extension nodes: the extension’s catalog id and native kind.

extension_kind: Option<String>

depth: u32

parent: Option<u32>

children: Vec<u32>

layer: u32

kind: NodeKind

props: Props

Props with bindings, calls and $string.<id> resolved.

base_style: Props

The structural style (author’s + template’s), bindings resolved, token refs NOT resolved, conditions nested.

default_keys: Vec<String>

The keys of base_style a builder only DEFAULTED (style_default): the native’s own root recipe wins over them (an author’s key wins over the recipe).

own_query: Option<RecipeQuery>

The native’s own root recipe (Text/root for its variant).

part_query: Option<RecipeQuery>

The macro or native PART recipe (Badge/label, Tabs/tab).

authored_keys: Vec<String>

VAPP-163: the base_style keys the author wrote ON the macro node (recipe.authored): they win over the part recipe.

hidden: bool

lines: Option<u32>

pressable: bool

scope: String

The data scope (template item pointer) bindings resolved against.

source: Option<SourceRef>

Where the node’s SOURCE UiNode lives when its id is an instance id (a template item’s descendants, a Table slot cell’s controls carry <sourceId><suffix>). None = the id itself names a node of the surface’s tree (or the node is a synthetic part).

on: Option<IndexMap<String, Value>>

The on map of the source node (events route through the owner).

accessibility: Option<Value>

trigger_for: Option<String>

The overlay node this node opens (a trigger slot’s root).

form: Option<String>

The enclosing Form’s id (fields and submit buttons).

live: Option<String>

A live region: polite | assertive (Text live, Toast, Form errors).

Trait Implementations

impl Clone for LNode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LNode

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

Formats the value using the given formatter.

impl PartialEq for LNode

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for LNode