Crate formualizer 

Meta crate that re-exports the primary Formualizer building blocks with sensible defaults. Downstream users can depend on this crate and opt into specific layers via feature flags while keeping access to the underlying crates when deeper integration is required.

Inspection DTOs are currently types-only through this facade. Until the workbook and language-binding integrations land, use formualizer-eval directly to call the engine inspection methods; the facade intentionally does not re-export Engine.

Re-exports

pub use formualizer_common as common;

pub use formualizer_parse as parse;

pub use formualizer_eval as eval;

pub use formualizer_workbook as workbook;

pub use formualizer_sheetport as sheetport;

pub use sheetport_spec;

Modules

doc_examples

Structs

ASTNode

An AST node represents a parsed formula element

CellAddress

An owned, absolute cell address with 1-based coordinates.

CellSnapshot

CellSnapshotReport

ConstraintViolation

Detailed information about why a value failed validation.

Dependent

DependentsOptions

Capacity minima that must hold the request’s own anchors are hard errors: trace requires max_nodes >= unique roots (and nonempty roots); range_page requires limit >= 1. All expansion budgets (max_depth, max_links, max_work, range_member_budget, max_results) accept zero and degrade to in-band truncation.

DependentsReport

ErrorContext

Generic, lightweight metadata that any error may carry.

EvalConfig

Configuration for the evaluation engine

EvalOptions

EvalPlan

ExcelError

The single struct your API passes around.

InputUpdate

Set of inputs to apply (partial updates allowed).

ManifestBindings

Bound manifest along with per-port selector metadata.

Parser

Source-span-backed parser for converting formulas into an AST.

PortBinding

Fully resolved port description.

Precedent

PrecedentOptions

Capacity minima that must hold the request’s own anchors are hard errors: trace requires max_nodes >= unique roots (and nonempty roots); range_page requires limit >= 1. All expansion budgets (max_depth, max_links, max_work, range_member_budget, max_results) accept zero and degrade to in-band truncation.

PrecedentReport

RangeAddress

RangeArea

An owned, absolute range area with optional, inclusive 1-based bounds.

RangePage

RangePageOptions

Capacity minima that must hold the request’s own anchors are hard errors: trace requires max_nodes >= unique roots (and nonempty roots); range_page requires limit >= 1. All expansion budgets (max_depth, max_links, max_work, range_member_budget, max_results) accept zero and degrade to in-band truncation.

RecordBinding

Record port binding with per-field metadata.

RecordFieldBinding

Metadata describing an individual record field binding.

ScalarBinding

Scalar port binding.

SheetPort

Runtime container that pairs a manifest with a concrete workbook.

SnapshotOptions

Capacity minima that must hold the request’s own anchors are hard errors: trace requires max_nodes >= unique roots (and nonempty roots); range_page requires limit >= 1. All expansion budgets (max_depth, max_links, max_work, range_member_budget, max_results) accept zero and degrade to in-band truncation.

StateStamp

Correlates a report with the engine mutation and recalculation state from which it was copied.

TableBinding

Table port binding with column descriptors.

TableRow

Single logical table row.

TableValue

Table-shaped value consisting of ordered rows.

Token

A token in an Excel formula.

Tokenizer

A tokenizer for Excel worksheet formulas.

TraceGraph

TraceLink

TraceLinkTarget

TraceNode

TraceNodeId

TraceOptions

Capacity minima that must hold the request’s own anchors are hard errors: trace requires max_nodes >= unique roots (and nonempty roots); range_page requires limit >= 1. All expansion budgets (max_depth, max_links, max_work, range_member_budget, max_results) accept zero and degrade to in-band truncation.

TruncationReport

Workbook

Engine-backed workbook facade.

WorkbookConfig

WorksheetHandle

A bindings-friendly worksheet handle backed by an Arc<RwLock>. For native Rust, prefer borrowing APIs on Workbook directly for better ergonomics.

Enums

ASTNodeType

The different types of AST nodes.

AreaLocation

Location for ports that span an area (records or rectangular ranges).

BoundPort

Union of bound port kinds.

DateSystem

ExcelErrorExtra

Kind-specific payloads (“extension slot”).

ExcelErrorKind

All recognised Excel error codes.

FormulaDialect

InspectError

InspectionUnavailableReason

LinkDisposition

LiteralValue

An interpeter LiteralValue. This is distinct from the possible types that can be stored in a cell.

LoadStrategy

NameResolution

OmittedCount

PortValue

Generic value container for a manifest port.

Provenance

ReferenceType

A reference to something outside the cell.

ScalarLocation

Location for scalar ports.

SemanticReference

SheetPortError

Errors produced when constructing or operating a SheetPort runtime.

SpillRole

A last-evaluation spill-registry fact.

Staleness

TableLocation

Location options for table-shaped ports.

TokenSubType

The subtype of a token.

TokenType

The type of a token.

TraceDirection

TraceLinkKind

WorkbookMode

Functions

canonical_formula

Produce a canonical Excel formula string for an AST, prefixed with ‘=’.

parse_with_dialect