Crate excelx 

Ergonomic XLSX conversion for manually implemented row types.

Implement ExcelRow for your struct, then use to_xlsx and from_xlsx to round-trip a first worksheet, or the sheet-selection and multi-sheet APIs for workbooks with multiple homogeneous worksheets.

Structs

ColumnDef

Defines how a Rust field maps to a visible XLSX column.

MultiSheetReadLimits

Optional safety limits for parsing homogeneous multi-sheet workbooks.

ParsedSheet

Parsed rows for one worksheet in a homogeneous multi-sheet workbook.

ReadLimits

Optional safety limits for parsing untrusted or user-uploaded workbooks.

ReadOptions

Options for parsing an XLSX workbook.

RowView

A typed view over one parsed spreadsheet row.

SheetData

Homogeneous sheet data for multi-sheet workbook generation.

SheetOptions

Single-sheet write options for Phase 1.

Enums

CellValue

A small, explicit value model for the cell types supported in Phase 1.

ExcelError

Errors returned by schema validation, XLSX writing, and XLSX parsing.

SheetRef

Selects a worksheet by workbook order or visible worksheet name.

Constants

XLSX_MAX_COLUMNS

Maximum number of columns in an XLSX worksheet.

XLSX_MAX_ROWS

Maximum number of rows in an XLSX worksheet, including the header row.

Traits

ExcelRow

Implement this trait to convert a struct to and from XLSX rows.

Functions

from_reader

Parse the first worksheet in an XLSX reader into typed rows.

from_reader_multi

Parse all worksheets in an XLSX reader as the same row type.

from_reader_multi_with_limits

Parse all worksheets in an XLSX reader with explicit safety limits.

from_reader_with_limits

Parse one selected worksheet in an XLSX reader with explicit safety limits.

from_reader_with_options

Parse one selected worksheet in an XLSX reader with explicit options.

from_xlsx

Parse the first worksheet in an XLSX byte slice into typed rows.

from_xlsx_multi

Parse all worksheets in an XLSX byte slice as the same row type.

from_xlsx_multi_with_limits

Parse all worksheets in an XLSX byte slice with explicit safety limits.

from_xlsx_sheet

Parse one selected worksheet in an XLSX byte slice into typed rows.

from_xlsx_with_limits

Parse one selected worksheet in an XLSX byte slice with explicit safety limits.

from_xlsx_with_options

Parse one selected worksheet in an XLSX byte slice with explicit options.

to_xlsx

Convert a slice of row values into a single-sheet XLSX workbook.

to_xlsx_multi

Convert multiple homogeneous sheets into one XLSX workbook.

validate_columns

Validate schema metadata and return columns sorted by ascending order.