Enum ImageError

pub enum ImageError {
    UnexpectedLength {
        expected: usize,
        actual: usize,
    },
    LoadError {
        source: ImageError,
    },
    UnsupportedFormat,
}

Represents specific errors encountered during image processing.

Variants

UnexpectedLength

Error when the length of the image data is unexpected.

Fields

expected: usize

actual: usize

LoadError

Error when the image fails to load, providing the underlying cause.

Fields

source: ImageError

UnsupportedFormat

Error when the image format or color type is not supported.

Trait Implementations

impl Debug for ImageError

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

Formats the value using the given formatter.

impl Display for ImageError

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

Formats the value using the given formatter.

impl Error for ImageError

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<ImageError> for ImageError

fn from(source: ImageError) -> Self

Converts to this type from the input type.