Enum PdfError 

pub enum PdfError {
    Pdfium(String),
    Document(String),
    Layout(String),
    Ocr(String),
    Timeout(String),
    Encrypted(EncryptionError),
}

Errors from the PDF backend. Detailed and surfaced (never silently skipped).

Variants

Pdfium(String)

pdfium failed to bind, open, or read the document (and, historically, any pipeline error outside the models).

Document(String)

The document itself: an object model lopdf cannot read, a page no renderer can draw, a page range outside it.

Layout(String)

The layout ONNX model failed to load or run.

Ocr(String)

The OCR ONNX model failed to load or run.

Timeout(String)

The document budget (Pipeline::document_timeout) ran out between two pages. Internally the sentinel that stops the page walk; a caller never sees it from Pipeline::convert — the conversion returns the pages it finished and reports the cut through Completion.

Encrypted(EncryptionError)

The document is encrypted and the password given (or none) does not open it (#636) — the typed value a caller prompts for a password on, reachable through std::error::Error::source too. Its text is the one docling raises.

Trait Implementations

impl Debug for PdfError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for PdfError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for PdfError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.