Enum CellSource 

pub enum CellSource {
    Empty,
    Literal(Value),
    Template {
        text: String,
        num_fmt: NumFmtKind,
        format_code: Option<String>,
        style_idx: Option<usize>,
    },
    Subtotal {
        aggregate: String,
        field: String,
    },
    CellFormula {
        text: String,
        cached: Value,
        format_code: Option<String>,
        style_idx: Option<usize>,
    },
}

Variants

Empty

Literal(Value)

Template

Contains at least one {{ ... }} expression block. num_fmt is the classified numFmt of the underlying template cell, used by ADR-0003 single-expression coercion at render time. format_code is the raw numFmt string from the template (e.g. "0.00" or "yyyy-mm-dd") — preserved so the output writer can emit the same display format on the rendered cell. style_idx is the index into the host-supplied StyleManifest::styles table, populated when the renderer receives a manifest (Phase 2 Task 2.2). None when the host didn’t ship a manifest or the template cell wasn’t styled.

Fields

text: String

num_fmt: NumFmtKind

format_code: Option<String>

style_idx: Option<usize>

Subtotal

{{ @subtotal <FN>(<ColumnRef>) }} — emitted at the end of each group when the enclosing block has a @group directive. aggregate is normalised to uppercase; field is the bare column name (Phase-1 scope: no Source[Field] form).

Fields

aggregate: String

field: String

CellFormula

A native Excel formula in a template cell. ADR-0021 (static cell) and ADR-0046 (cell inside an expansion block): the formula text is preserved verbatim — references are NOT adjusted to match the cloned row’s position. The cached value is what calamine read from the template, used by Stage 1 conformance comparison and by Excel until it recalculates.

Fields

text: String

cached: Value

format_code: Option<String>

style_idx: Option<usize>

Implementations

impl CellSource

pub fn is_template(&self) -> bool

Trait Implementations

impl Clone for CellSource

fn clone(&self) -> CellSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CellSource

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

Formats the value using the given formatter.