Struct NodeSpec 

pub struct NodeSpec {
    pub kind: NodeKind,
    pub span: SourceSpan,
    pub attributes: AttrMap,
}

The blueprint for a node handed to Document::alloc / Document::alloc_child. Carries only the fields a caller legitimately chooses: kind, span, and attributes. The arena supplies the id, the empty children list, and the content_hash/style_id placeholders, so an invalid node is unrepresentable at the call site.

Fields

kind: NodeKind

span: SourceSpan

attributes: AttrMap

Implementations

impl NodeSpec

pub fn new(kind: NodeKind, span: SourceSpan) -> Self

A spec for a node of kind spanning span, with no attributes.

pub fn with_attributes(self, attributes: AttrMap) -> Self

Attach attributes to this spec.

Trait Implementations

impl Clone for NodeSpec

fn clone(&self) -> NodeSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeSpec

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

Formats the value using the given formatter.