oxdoc-core

Reusable OOXML extraction library for oxdoc.

oxdoc-core reads Office Open XML packages such as .docx, .xlsx, and .pptx without rendering pages, slides, or worksheets. It is built for tooling that needs predictable extraction output, typed failures, and recoverable parser warnings.

Capabilities

• Extract DOCX plain text from the supported document parts.
• Extract PPTX plain text from slide text boxes and speaker notes.
• Stream XLSX worksheet data to a caller-owned CSV writer.
• Read core and app metadata from OOXML packages.
• Read factual audit signals for governance and intake workflows.
• Use path helpers or Read + Seek entry points for embedding.
• Return stable error codes through OxdocError.
• Return recoverable parser/data warnings alongside successful output.

Example

use oxdoc_core::{extract_xlsx_csv, XlsxCsvOptions};

fn main() -> oxdoc_core::Result<()> {
    let mut csv = Vec::new();

    extract_xlsx_csv("data.xlsx", XlsxCsvOptions::default(), &mut csv)?;

    println!("{}", String::from_utf8_lossy(&csv));
    Ok(())
}

Status

The crate follows semantic versioning from 1.0 onward. Public API changes that break callers should ship in a new major version.

License

MIT