Enum SkipReason 

#[non_exhaustive]
pub enum SkipReason {
    UnsupportedFilter(String),
    Transparency,
    DecodeArray,
    CmykJpeg,
    ColorSpace(String),
    BitDepth(u32),
    ImageMask,
    Undecodable,
}

Why an image was skipped rather than exported.

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.

UnsupportedFilter(String)

A compression this exporter does not decode (JPEG 2000, JBIG2, CCITT fax, a TIFF predictor, or an unknown filter). Carries the filter name.

Transparency

The image has an /SMask or /Mask: its transparency would be lost.

DecodeArray

The image has a non-default /Decode array (for example an inverted image), which a plain export would not apply.

CmykJpeg

A four-component (CMYK) JPEG. Browsers typically show Adobe CMYK JPEGs with inverted colours.

ColorSpace(String)

A colour space this exporter does not reproduce: Lab, Separation, DeviceN, CMYK, an ICC profile other than sRGB. Carries the name.

BitDepth(u32)

A bit depth this exporter does not reproduce for this colour space.

ImageMask

A stencil mask (/ImageMask true): it has no colours of its own.

Undecodable

The stream could not be decoded, or holds fewer samples than its declared geometry needs.

Implementations

impl SkipReason

pub fn code(&self) -> &'static str

A stable machine-readable code for the reason.

pub fn detail(&self) -> String

A human-readable explanation.

Trait Implementations

impl Clone for SkipReason

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SkipReason

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

Formats the value using the given formatter.

impl Eq for SkipReason

impl PartialEq for SkipReason

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SkipReason