Enum NonRepresentableReason 

#[non_exhaustive]
pub enum NonRepresentableReason {
    UnsupportedComponentCount,
    MixedPrecision,
    MixedSignedness,
    ComponentSubsampling,
    PrecisionAboveSixteen,
    MixedWaveletTransform,
    UnsupportedColor,
}

Reason an otherwise valid image cannot be represented by the fast batch API.

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.

UnsupportedComponentCount

Output requires a component count other than Gray, RGB, or RGBA.

MixedPrecision

Components use different significant precisions.

MixedSignedness

Components mix signed and unsigned sample domains.

ComponentSubsampling

At least one component is subsampled.

PrecisionAboveSixteen

At least one component uses more than sixteen significant bits.

MixedWaveletTransform

Tile or component coding-style overrides select different wavelet transforms.

UnsupportedColor

Parsed color metadata is not representable as Gray, RGB, or RGBA.

Trait Implementations

impl Clone for NonRepresentableReason

fn clone(&self) -> NonRepresentableReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NonRepresentableReason

impl Debug for NonRepresentableReason

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

Formats the value using the given formatter.

impl Display for NonRepresentableReason

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

Formats the value using the given formatter.

impl Eq for NonRepresentableReason

impl Hash for NonRepresentableReason

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for NonRepresentableReason

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NonRepresentableReason