Enum Node 

pub enum Node {
    Layout(Layout),
    Block(Block),
    Paragraph(Paragraph),
    List(List),
    Table(Table),
    Tabs(Tabs),
    Gauge(Gauge),
    LineGauge(LineGauge),
    Sparkline(Sparkline),
    BarChart(BarChart),
    Chart(Chart),
    Scrollbar(Scrollbar),
    Markdown(Markdown),
    Code(Code),
    Diff(Diff),
    Image(Image),
    Log(Log),
    Tree(Tree),
    KeyHints(KeyHints),
    Input(Input),
    Toggle(Toggle),
    Select(Select),
    Button(Button),
    Spinner(Spinner),
    Empty(Empty),
    Unknown(Unknown),
}

One widget-tree node (§4): {"t": "<Kind>", ...}.

Parsing is tolerant (§4.8 / D-U14): unknown props are ignored, unknown kinds become Node::Unknown. Serialization emits exactly the Appendix A fields.

Variants

Layout(Layout)

Container; children solved on the main axis (§4.3).

Block(Block)

Chrome around a child (§4.5.1).

Paragraph(Paragraph)

Wrapped text (§4.5.1).

List(List)

Selectable list (§4.5.1).

Table(Table)

Column table (§4.5.1).

Tabs(Tabs)

Tab bar (+ optional local panes) (§4.5.1).

Gauge(Gauge)

Progress bar (§4.5.1).

LineGauge(LineGauge)

One-row progress line (§4.5.1).

Sparkline(Sparkline)

Value series as bars (§4.5.1).

BarChart(BarChart)

Grouped bars (§4.5.1).

Chart(Chart)

Scatter / line / bar plot (§4.5.1).

Scrollbar(Scrollbar)

Scroll position indicator (§4.5.1).

Markdown(Markdown)

Markdown text (§4.5.2).

Code(Code)

Syntax-highlighted code (§4.5.2).

Diff(Diff)

Unified / split diff (§4.5.2).

Image(Image)

Image (§4.5.2).

Log(Log)

Tailing log (§4.5.2).

Tree(Tree)

Expandable tree (§4.5.2).

KeyHints(KeyHints)

Key hints line (§4.5.2).

Input(Input)

Text field (§4.5.2).

Toggle(Toggle)

Boolean switch (§4.5.2).

Select(Select)

Cycling select (§4.5.2).

Button(Button)

Action button (§4.5.2).

Spinner(Spinner)

Activity indicator (§4.5.2).

Empty(Empty)

Empty state (§4.5.2).

Unknown(Unknown)

Unknown kind (§4.8).

Implementations

impl Node

pub fn tag(&self) -> Option<&'static str>

The node’s tag, or None for Node::Unknown (use Unknown::t).

pub fn kind(&self) -> &str

The node’s tag, including unknown ones.

pub fn common(&self) -> CommonRef<'_>

Shared borrow of the common props (the unknown kind keeps a subset).

Trait Implementations

impl Clone for Node

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 Node

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Node

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl From<BarChart> for Node

fn from(c: BarChart) -> Self

Converts to this type from the input type.

impl From<Block> for Node

fn from(b: Block) -> Self

Converts to this type from the input type.

impl From<Button> for Node

fn from(b: Button) -> Self

Converts to this type from the input type.

impl From<Chart> for Node

fn from(c: Chart) -> Self

Converts to this type from the input type.

impl From<Code> for Node

fn from(c: Code) -> Self

Converts to this type from the input type.

impl From<Diff> for Node

fn from(d: Diff) -> Self

Converts to this type from the input type.

impl From<Empty> for Node

fn from(e: Empty) -> Self

Converts to this type from the input type.

impl From<Gauge> for Node

fn from(g: Gauge) -> Self

Converts to this type from the input type.

impl From<Image> for Node

fn from(i: Image) -> Self

Converts to this type from the input type.

impl From<Input> for Node

fn from(i: Input) -> Self

Converts to this type from the input type.

impl From<KeyHints> for Node

fn from(k: KeyHints) -> Self

Converts to this type from the input type.

impl From<Layout> for Node

fn from(l: Layout) -> Self

Converts to this type from the input type.

impl From<LineGauge> for Node

fn from(g: LineGauge) -> Self

Converts to this type from the input type.

impl From<List> for Node

fn from(l: List) -> Self

Converts to this type from the input type.

impl From<Log> for Node

fn from(l: Log) -> Self

Converts to this type from the input type.

impl From<Markdown> for Node

fn from(m: Markdown) -> Self

Converts to this type from the input type.

impl From<Node> for PatchItem

fn from(node: Node) -> Self

Converts to this type from the input type.

impl From<Paragraph> for Node

fn from(p: Paragraph) -> Self

Converts to this type from the input type.

impl From<Scrollbar> for Node

fn from(s: Scrollbar) -> Self

Converts to this type from the input type.

impl From<Select> for Node

fn from(s: Select) -> Self

Converts to this type from the input type.

impl From<Sparkline> for Node

fn from(s: Sparkline) -> Self

Converts to this type from the input type.

impl From<Spinner> for Node

fn from(s: Spinner) -> Self

Converts to this type from the input type.

impl From<Table> for Node

fn from(t: Table) -> Self

Converts to this type from the input type.

impl From<Tabs> for Node

fn from(t: Tabs) -> Self

Converts to this type from the input type.

impl From<Toggle> for Node

fn from(t: Toggle) -> Self

Converts to this type from the input type.

impl From<Tree> for Node

fn from(t: Tree) -> Self

Converts to this type from the input type.

impl IntoNode for Node

fn into_node(self) -> Node

Converts into a node.

impl PartialEq for Node

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Node

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Node