Enum ApplicationError 

pub enum ApplicationError<ExtractionError, FetchError, PublishError> {
    Extraction(ExtractUrlError<ExtractionError>),
    Media(MediaDownloadError<FetchError, PublishError>),
}

Denotes failure of an ordinary direct-resource media program.

Variants

Extraction(ExtractUrlError<ExtractionError>)

Denotes extraction failure.

Media(MediaDownloadError<FetchError, PublishError>)

Denotes failure of the shared direct-media program.

Trait Implementations

impl<ExtractionError: Debug, FetchError: Debug, PublishError: Debug> Debug for ApplicationError<ExtractionError, FetchError, PublishError>

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

Formats the value using the given formatter.

impl<ExtractionError, FetchError, PublishError> Display for ApplicationError<ExtractionError, FetchError, PublishError>

where ExtractUrlError<ExtractionError>: Display, MediaDownloadError<FetchError, PublishError>: Display,

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

Formats the value using the given formatter.

impl<ExtractionError, FetchError, PublishError> Error for ApplicationError<ExtractionError, FetchError, PublishError>

where Self: Debug + Display,

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.