Enum Error 

#[non_exhaustive]
pub enum Error {
    Io(Error),
    NotZip,
    CompoundFile,
    NoPresentationStream,
    Encrypted(String),
    Zip {
        offset: u64,
        msg: String,
    },
    Unsupported(String),
    Inflate(String),
    Xml {
        part: String,
        offset: usize,
        msg: String,
    },
    MissingPart(String),
    MissingRelationship {
        part: String,
        id: String,
    },
    NotAPresentation,
    SlideNotFound(usize),
    Other(String),
}

Everything that can go wrong while reading a package.

Reading is lenient, so most defects never become errors: they are recorded in a report next to the result. An Error means the caller received nothing.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io(Error)

NotZip

No end of central directory record: the bytes are not a ZIP archive.

CompoundFile

An OLE compound file where an ECMA-376 package was required.

NoPresentationStream

An OLE compound file with no presentation inside.

Encrypted(String)

A password-protected document; the reader does not decrypt it.

Zip

A structurally broken ZIP record at the given byte offset.

Fields

offset: u64

msg: String

Unsupported(String)

A ZIP feature the reader does not implement.

Inflate(String)

The compressed data of an entry could not be inflated.

Xml

Malformed XML in a part.

Fields

part: String

offset: usize

msg: String

MissingPart(String)

A part the document model requires is absent.

MissingRelationship

A relationship id referenced from a part has no entry in its rels.

Fields

part: String

id: String

NotAPresentation

The package has no presentation part reachable from the package rels.

SlideNotFound(usize)

Other(String)

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.