Enum Error 

pub enum Error {
    Reqwest(Error),
    QueryFailed(StatusCode),
    InvalidContentType,
    MultipleContextLinkHeaders,
    TooManyRedirections,
    TooLarge(usize),
    Parse(Error<Utf8Error>),
}

Available on crate feature reqwest only.

Loading error.

Variants

Reqwest(Error)

The HTTP request could not be completed — a connection, TLS, timeout or middleware failure.

QueryFailed(StatusCode)

The server answered with a non-success status code.

InvalidContentType

The response Content-Type is neither application/ld+json nor any other JSON media type the loader accepts.

MultipleContextLinkHeaders

The response carried more than one Link header pointing at a JSON-LD context, leaving the target document ambiguous.

TooManyRedirections

The loader followed as many Link headers as Options::max_redirections allows without reaching a JSON-LD document.

TooLarge(usize)

The response body exceeded the Options::max_document_size limit. Carries that limit, in bytes.

Parse(Error<Utf8Error>)

The response body is not well-formed JSON.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.