Enum PdfError 

pub enum PdfError {
    Parse(ParseError),
    CircularReference(ObjectId),
    RecursionLimitExceeded,
    UnknownObject(ObjectId),
    NotAStream,
    FilterChainTooLong,
    ImageTooLarge,
    StreamTooLarge,
    CompressionBombDetected,
    TooManyOperators,
    EndstreamScanFailed,
    InvalidHeader,
    InvalidXref,
    InvalidTrailer,
    StreamDecodeError(String),
    InvalidObjectStream,
    InvalidObject(String),
    InvalidPassword,
    UnsupportedEncryption,
    NotSupported(String),
    Io(Error),
}

Top-level error type for rpdfium operations.

Variants

Parse(ParseError)

A syntax-level parse error occurred.

CircularReference(ObjectId)

A circular reference was detected during object resolution.

RecursionLimitExceeded

The recursion limit was exceeded during object resolution or traversal.

UnknownObject(ObjectId)

The referenced object does not exist in the cross-reference table.

NotAStream

The object is not a stream when a stream was expected.

FilterChainTooLong

The decode filter chain exceeds the maximum allowed length.

ImageTooLarge

The image dimensions exceed the maximum allowed size.

StreamTooLarge

The decompressed stream size exceeds the maximum allowed size.

CompressionBombDetected

A decompression bomb was detected (compression ratio exceeds limit).

TooManyOperators

The number of content stream operators exceeds the maximum allowed.

EndstreamScanFailed

The endstream keyword could not be found within the scan distance.

InvalidHeader

The PDF file header is invalid.

InvalidXref

The cross-reference table is invalid.

InvalidTrailer

The PDF trailer is invalid.

StreamDecodeError(String)

A stream decode filter failed.

InvalidObjectStream

An object stream is malformed.

InvalidObject(String)

A PDF object is invalid or has an unexpected type.

InvalidPassword

The provided password is incorrect.

UnsupportedEncryption

The PDF uses an unsupported encryption scheme.

NotSupported(String)

The requested operation is not supported by rpdfium (excluded by design).

Io(Error)

An I/O error occurred.

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, __formatter: &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.

impl From<Error> for PdfError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ParseError> for PdfError

fn from(source: ParseError) -> Self

Converts to this type from the input type.