Enum HttpCachedClientError 

#[non_exhaustive]
pub enum HttpCachedClientError {
    EmptyFile,
    Http(HttpError),
    Io(IoError),
    IsStale(IsStaleError),
}

A list of errors which may be produced by HttpCachedClient::fetch.

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.

EmptyFile

Returned if the fetched file was empty.

Http(HttpError)

Returned if the HTTP client could not fetch an item

Io(IoError)

Returned in case of an std::io::Error.

IsStale(IsStaleError)

Returned in case it wasn’t possible to check whether the cache file is stale or not.

Trait Implementations

impl Debug for HttpCachedClientError

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

Formats the value using the given formatter.

impl Display for HttpCachedClientError

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

Formats the value using the given formatter.

impl Error for HttpCachedClientError

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<ClientError> for HttpCachedClientError

fn from(err: ClientError) -> Self

Converts to this type from the input type.

impl From<IsStaleError> for HttpCachedClientError

fn from(source: IsStaleError) -> Self

Converts to this type from the input type.