Struct CellDecl 

pub struct CellDecl {
    pub name: String,
    pub name_span: ExprSpan,
    pub type_name: Option<TypeExpr>,
    pub initializer: Option<Expr>,
    pub filter: Option<CellFilter>,
    pub require: Option<RequireBlock>,
    pub leading_comment: Option<Comment>,
    pub doc_comment: Option<String>,
    pub trailing_line_comment: Option<Comment>,
    pub blank_line_before: bool,
    pub span: ExprSpan,
}

cell_decl = "cell" identifier cell_type_init [ cell_filter ] [ "require" "{" { requirement } "}" ] ";".

type_name/initializer are unresolved — no TypeRegistry lookup, no literal validation. Parsed declarations contain an annotation, an initializer, or both. Public field storage does not enforce this invariant for manually constructed nodes.

Examples

See Module for annotated cells in a parsed sheet.

Fields

name: String

The cell’s declared name.

name_span: ExprSpan

The name token’s span.

type_name: Option<TypeExpr>

The : type_expr annotation, if present.

initializer: Option<Expr>

The = expression initializer, if present. Unresolved and unevaluated here — see crate::parser::AdamParser for the compile-to-Sheet phase, which parses this with no cell scope pushed and evaluates it eagerly, once, at parse time.

filter: Option<CellFilter>

The filter clause, if present.

require: Option<RequireBlock>

The require { ... } validation block, if present.

leading_comment: Option<Comment>

A leading ////* */ comment immediately preceding this declaration, if recovered by crate::trivia::attach_trivia.

doc_comment: Option<String>

A leading /// doc comment immediately preceding this declaration, if recovered by crate::AdamAstParser.

trailing_line_comment: Option<Comment>

A ////* */ comment on the same source line as this declaration’s own last token, if recovered by crate::trivia::attach_trivia. See https://github.com/stlab/cel-rs/issues/59.

blank_line_before: bool

Whether a blank line preceded this declaration, if recovered by crate::trivia::attach_trivia.

span: ExprSpan

The span of the whole cell ...; declaration.

Trait Implementations

impl Clone for CellDecl

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 CellDecl

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

Formats the value using the given formatter.