Enum ImageError 

#[non_exhaustive]
pub enum ImageError {
    Http(HttpError),
    Api {
        status: u16,
        message: String,
    },
    InvalidResponse(String),
    Unsupported(&'static str),
    UnknownProvider(String),
    MissingApiKey(&'static str),
    Storage(StorageError),
}

Errors of image providers.

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.

Http(HttpError)

The request could not be sent or the response could not be read.

Api

The API answered with an error status.

Fields

status: u16

message: String

InvalidResponse(String)

The API answered with something the provider cannot read.

Unsupported(&'static str)

The provider cannot do this, for example edit images.

UnknownProvider(String)

No provider matches the model name.

MissingApiKey(&'static str)

The environment variable with the API key is not set.

Storage(StorageError)

The image was made but could not be saved in the storage.

Implementations

impl ImageError

pub fn is_auth(&self) -> bool

Returns true when the API rejected the credentials (status 401 or 403).

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<HttpError> for ImageError

fn from(source: HttpError) -> Self

Converts to this type from the input type.

impl From<StorageError> for ImageError

fn from(source: StorageError) -> Self

Converts to this type from the input type.