Struct MasterDef 

pub struct MasterDef {
    pub id: String,
    pub children: Vec<Node>,
    pub source_span: Option<Span>,
}

A reusable master-page definition: a named child-node subtree declared once (in the document-level masters block) and projected onto every Page whose master attribute names it.

Declared as master id="m.body" { <any child nodes, incl. field nodes> }. Structurally mirrors ComponentDef: the master’s child node ids are LOCAL to the master (validated for uniqueness only WITHIN the master) and are prefixed with the page id when the master is projected at compile time. The master id itself participates in the global id-uniqueness set.

Unlike a component, a master is not instanced explicitly: a page opts in via page ... master="m.body", and the master’s Field nodes are resolved against that page’s index/parity/live-area at compile time.

Fields

id: String

children: Vec<Node>

The master’s child nodes in source order (the projected subtree).

source_span: Option<Span>

Source declaration span, when available.

Trait Implementations

impl Clone for MasterDef

fn clone(&self) -> MasterDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MasterDef

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

Formats the value using the given formatter.

impl PartialEq for MasterDef

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MasterDef