Enum Error 

pub enum Error {
    Opc(Error),
    Xml(Error),
    Drawing(Error),
    Chart(Error),
    InvalidUtf8(String, Utf8Error),
    MissingMainPresentation,
    MissingSlideRelationship(String),
    MissingSlidePart(String),
    MissingImageRelationship(String),
    MissingImagePart(String),
    UnsupportedImageFormat(String),
    MissingChartRelationship(String),
    MissingChartPart(String),
    MissingNotesPart(String),
    MissingMediaRelationship(String),
    MissingMediaPart(String),
    UnsupportedMediaFormat(String),
    InvalidTableStyleId(String),
}

Errors that can occur while reading or writing a .pptx presentation.

Variants

Opc(Error)

An error occurred at the OPC package level (ZIP container, parts, relationships).

Xml(Error)

An error occurred while reading or writing XML.

Drawing(Error)

An error occurred while reading or writing a shape’s DrawingML content (fill/line/text/geometry).

Chart(Error)

An error occurred while reading or writing an embedded chart’s content.

InvalidUtf8(String, Utf8Error)

A part is not valid UTF-8.

MissingMainPresentation

The package has no relationship of type ../relationships/officeDocument, so the main ppt/presentation.xml part could not be located.

MissingSlideRelationship(String)

ppt/presentation.xml’s <p:sldIdLst> referenced a relationship id (r:id) that has no matching entry in ppt/_rels/presentation.xml.rels.

MissingSlidePart(String)

A <p:sldId>’s relationship resolved to a part name that isn’t actually present in the package.

MissingImageRelationship(String)

A <p:pic>’s <a:blip r:embed=".."> referenced a relationship id that has no matching entry in the slide’s own .rels part.

MissingImagePart(String)

An image relationship resolved to a part name that isn’t actually present in the package.

UnsupportedImageFormat(String)

An image part’s name doesn’t carry a recognized extension (.png/.jpeg/.jpg/.gif/.bmp).

MissingChartRelationship(String)

A <c:chart r:id=".."> referenced a relationship id that has no matching entry in the slide’s own .rels part.

MissingChartPart(String)

A chart relationship resolved to a part name that isn’t actually present in the package.

MissingNotesPart(String)

A slide’s own notesSlide relationship resolved to a part name that isn’t actually present in the package.

MissingMediaRelationship(String)

A <p:pic>’s <a:videoFile>/<a:audioFile r:link="."> referenced a relationship id that has no matching entry in the slide’s own .rels part.

MissingMediaPart(String)

A media relationship resolved to a part name that isn’t actually present in the package.

UnsupportedMediaFormat(String)

A media part’s name doesn’t carry a recognized extension (.mp4/.wmv/.avi/.mp3/.wav).

InvalidTableStyleId(String)

A table style id (SlideTable::style_id or SlideTableStyle::id) is not a valid ST_Guid. ECMA-376 requires both <a:tblStyle styleId=".."> and <a:tableStyleId> to hold a GUID in {XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX} form (uppercase hex) — anything else serializes to schema-invalid XML that PowerPoint reports as a damaged file needing repair, with no error at write time to explain why. Caught here instead, before that XML is ever written.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

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) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.