Enum ImageCacheError 

pub enum ImageCacheError {
    Other(Arc<Error>),
    Io(Arc<Error>),
    BadStatus {
        uri: SharedUri,
        status: StatusCode,
        body: String,
    },
    Asset(SharedString),
    Image(Arc<ImageError>),
    Usvg(Arc<Error>),
}

Why an image failed to load or decode.

StyledImage::with_fallback is shown when you get one of these. The cache keeps the error with the image, so every element that shows the image sees the same error.

Variants

Other(Arc<Error>)

A general failure, such as a failed HTTP request, or a GIF or WebP whose frames all failed to decode.

Io(Arc<Error>)

A file could not be read, such as a Resource::Path that doesn’t exist.

BadStatus

The HTTP response had a status other than success.

Fields

uri: SharedUri

The URI that was requested.

status: StatusCode

The HTTP status code.

body: String

The first line of the response body.

Asset(SharedString)

A name was not found in the crate::AssetRegistry.

Image(Arc<ImageError>)

The image crate could not decode the bytes.

Usvg(Arc<Error>)

The SVG could not be parsed or rendered.

Trait Implementations

impl Clone for ImageCacheError

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 ImageCacheError

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

Formats the value using the given formatter.

impl Display for ImageCacheError

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

Formats the value using the given formatter.

impl Error for ImageCacheError

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<Arc<Error>> for ImageCacheError

fn from(source: Arc<Error>) -> Self

Converts to this type from the input type.

impl From<Error> for ImageCacheError

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ImageCacheError

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ImageCacheError

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<ImageError> for ImageCacheError

fn from(value: ImageError) -> Self

Converts to this type from the input type.