Struct DocBlock 

pub struct DocBlock {
    pub kind: String,
    pub fields: Vec<(String, DocScalar)>,
    pub children: Vec<DocBlock>,
    pub loc: Loc,
}

v2.53.0 — one block in a document body. A generic-but-closed node: kind is validated against the target’s vocabulary, fields against the kind’s allowed set, and children are nested blocks (a section holds paras; a slide holds bullets; a sheet holds rows). Keeping the node generic (rather than one struct per block kind) keeps the grammar/IR small while the checker (check_document) enforces the same closed-catalog discipline.

Fields

kind: String

section|heading|para|table|chart|image|toc|page_break|footnote|slide| placeholder|bullets|notes|sheet|row|formula|range|format — validated per target at check time.

fields: Vec<(String, DocScalar)>

Scalar/list fields (text:, columns:, range:, attribute:, …).

children: Vec<DocBlock>

Nested child blocks.

loc: Loc

Implementations

impl DocBlock

pub fn field(&self, name: &str) -> Option<&DocScalar>

Look up a scalar field by name.

pub fn has_field(&self, name: &str) -> bool

Whether a field is present.

Trait Implementations

impl Debug for DocBlock

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

Formats the value using the given formatter.

impl Default for DocBlock

fn default() -> DocBlock

Returns the “default value” for a type.