Struct image::error::UnsupportedError

pub struct UnsupportedError { /* private fields */ }

The implementation for an operation was not provided.

See the variant Unsupported for more documentation.

Implementations

impl UnsupportedError

pub fn from_format_and_kind(
    format: ImageFormatHint,
    kind: UnsupportedErrorKind
) -> Self

Create an UnsupportedError for an image with details on the unsupported feature.

If the operation was not connected to a particular image format then the hint may be Unknown.

pub fn kind(&self) -> UnsupportedErrorKind

Returns the corresponding UnsupportedErrorKind of the error.

pub fn format_hint(&self) -> ImageFormatHint

Returns the image format associated with this error.

Trait Implementations

impl Debug for UnsupportedError

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

Formats the value using the given formatter.

impl Display for UnsupportedError

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

Formats the value using the given formatter.

impl Error for UnsupportedError

fn source(&self) -> Option<&(dyn Error + 'static)>

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 self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<ImageFormatHint> for UnsupportedError

fn from(hint: ImageFormatHint) -> Self

Converts to this type from the input type.