Enum Error 

pub enum Error {
    EmptyDocument,
    InvalidStructure {
        message: String,
    },
    PageExtractionFailed {
        page: u32,
        reason: String,
    },
    EncryptedDocument,
    Io(Error),
    PdfLibrary(String),
}

Errors that can occur during PDF text extraction.

Variants

EmptyDocument

The PDF document is empty or contains no data.

InvalidStructure

The PDF file structure is invalid or corrupted.

Fields

message: String

Description of the structural issue.

PageExtractionFailed

Failed to parse a specific page.

Fields

page: u32

Zero-indexed page number.

reason: String

Description of the failure.

EncryptedDocument

The PDF is encrypted and cannot be processed.

Io(Error)

An I/O error occurred while reading the PDF.

PdfLibrary(String)

The underlying PDF library encountered an error.

Implementations

impl Error

pub fn invalid_structure(message: impl Into<String>) -> Self

Creates an invalid structure error with the given message.

Example

use pdfvec::Error;

let err = Error::invalid_structure("missing xref table");
assert!(err.to_string().contains("xref table"));

pub fn page_failed(page: u32, reason: impl Into<String>) -> Self

Creates a page extraction error.

Example

use pdfvec::Error;

let err = Error::page_failed(5, "content stream decompression failed");
assert!(err.to_string().contains("page 5"));

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.