Module core 

The engine’s modules: sheets and cells, Excel Tables, pivot tables, charts, styling, VBA, and .xlsx I/O.

The curated re-exports at this module’s root are the intended surface. Modules implementing Excel’s function library are crate-private.

Re-exports

pub use engine::Bitmask;

pub use engine::CellRef;

pub use engine::CellType;

pub use engine::ColumnData;

pub use engine::Context;

pub use engine::DataColumn;

pub use engine::Dependency;

pub use engine::Direction;

pub use engine::EngineError;

pub use engine::EvalError;

pub use engine::RefType;

pub use engine::ResultData;

pub use engine::Sheet;

pub use engine::SheetInit;

pub use engine::TextCellRef;

pub use engine::generate_unique_id;

pub use engine::get_word_boundaries_from_str;

pub use locale::DateOrder;

pub use locale::Locale;

pub use pivot::PivotAggregation;

pub use pivot::PivotArea;

pub use pivot::PivotBodyRow;

pub use pivot::PivotField;

pub use pivot::PivotFilterField;

pub use pivot::PivotGrid;

pub use pivot::PivotSource;

pub use pivot::PivotTable;

pub use pivot::PivotValueField;

pub use pivot::compute_pivot;

pub use pivot::value_field_labels;

pub use style::CellStyle;

pub use table::ExcelTable;

pub use vba::ModuleSyntax;

pub use vba::RunOutcome;

pub use vba::VbaModule;

pub use vba::VbaModuleKind;

pub use vba::VbaProject;

pub use vba::check_syntax;

pub use vba::check_syntax_partial;

pub use vba::run_macro;

pub use vba::validate_vba_module_name;

pub use workbook::SheetSummary;

pub use workbook::WorkbookManager;

pub use workbook::WorkbookSummary;

Modules

chart

Chart definitions and workbook chart helpers.

engine

Spreadsheet engine types for cells, columns, sheets, and evaluation.

locale

Locale settings used for date parsing and formatting.

pivot

Pivot table definitions and computation helpers.

style

Cell style data used by sheets and file I/O.

table

Excel table metadata and structured-reference helpers.

vba

VBA project, module, syntax-checking, and macro execution support.

workbook

Workbook-level management APIs over sheets and workbook objects.

xlsx

Import and export support for .xlsx workbooks.

Structs

CompiledFormula

A formula split into literal text and id-held references.

SharedVec

A Vec behind an Arc, cheap to clone and copy-on-write to mutate.

SimpleDate

A calendar date, with no time-of-day and no timezone.

Enums

DateFormat

The notation a date was written in: field order, separator, year width and month-name spelling.

FormulaPart

One piece of a compiled formula: either literal text or a reference held by id.

SheetAction

A single edit made to a workbook, recorded so a host can observe or replay it.

SheetSection

Which part of an Excel Table a structured reference selects, as in Sales[#Headers].

StringCase

How a month name was capitalized in the text a date was typed as.

Functions

col_idx_to_letters

Renders a 0-based column index as its A1 column letters: 0 is A, 25 is Z, 26 is AA.

date_to_excel_serial

Converts a date to Excel’s day count, where 1 is 1900-01-01.

excel_serial_to_date

The inverse of date_to_excel_serial, for rendering a computed serial.

format_date

Renders a date back in the notation parse_date recognized it in.

is_date_code

[AI-Agent] Whether a number-format code renders a date rather than a numeric or time value.

parse_a1_coordinates

Converts an already-split A1 reference into a 0-based (row, col).

parse_date

Recognizes a date written as text using the default US locale.

parse_date_with_locale

Recognizes a date written as text according to a specific Locale.

render_date_code

Renders a date through an Excel number-format code.