Enum Error 

pub enum Error {
    NotOle2,
    Cfb(Error),
    MissingStream(&'static str),
    Fib(&'static str),
    PieceTable(String),
    Encrypted {
        obfuscated: bool,
    },
    UnsupportedVersion(u16),
    NoText,
    Docx(String),
    Render(String),
}

Errors produced while opening or decoding a .doc file.

Variants

NotOle2

The input is not an OLE2 / CFB compound file (.doc is OLE2-based).

Cfb(Error)

The OLE2 container could not be opened.

MissingStream(&'static str)

A required stream (WordDocument / 0Table / 1Table) is missing.

Fib(&'static str)

The File Information Block (FIB) is malformed (bad magic, truncated).

PieceTable(String)

The piece table (CLX / PlcPcd) is malformed.

Encrypted

The document is encrypted or XOR-obfuscated (fEncrypted). Extraction is refused rather than emitting scrambled bytes. obfuscated is true for the [MS-DOC] 2.2.6.1 XOR scheme, false for RC4/CryptoAPI encryption.

Fields

obfuscated: bool

Whether the protection is XOR obfuscation (vs. real encryption).

UnsupportedVersion(u16)

The document is an unsupported pre-Word-97 version (nFib < 0x00C1, i.e. Word 6/95): all-8-bit text with a different FIB/piece-table layout.

NoText

The document parsed but contained no indexable text.

Docx(String)

A modern .docx (OOXML / ZIP container) could not be read — a malformed ZIP, a missing word/document.xml, or .docx support not compiled in (the docx cargo feature is disabled).

Render(String)

Native PDF rendering failed.

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.