dais-sidecar

dais-sidecar reads and writes presentation metadata stored next to a PDF.

It defines Dais metadata types, a sidecar format trait, the native .dais format, and .pdfpc compatibility for notes and overlay grouping.

use dais_sidecar::format::SidecarFormat;
use dais_sidecar::pdfpc::PdfpcFormat;

let metadata = PdfpcFormat.read(std::path::Path::new("slides.pdfpc"))?;
# Ok::<(), dais_sidecar::format::SidecarError>(())