Enum InvalidContext 

pub enum InvalidContext {
    InvalidIriRef(String),
    Unexpected(Kind, &'static [Kind]),
    InvalidDirection,
    DuplicateKey,
    InvalidTermDefinition,
    InvalidNestValue(String),
    TooDeep,
}

Error raised when a JSON value is not a valid context.

Variants

InvalidIriRef(String)

A context entry was a string that is not a valid IRI reference. Holds the rejected string.

Unexpected(Kind, &'static [Kind])

A value had the wrong JSON kind. Holds the kind that was found and the kinds that would have been accepted.

InvalidDirection

A @direction entry was a string other than "ltr" or "rtl".

DuplicateKey

The same key appeared twice in a context definition or in a term definition.

InvalidTermDefinition

A term definition, or a structured entry of a context definition such as @type or @version, held an entry or a value the grammar does not allow there.

InvalidNestValue(String)

A @nest entry held a keyword other than @nest. Holds the rejected string.

TooDeep

Scoped-context nesting exceeds MAX_CONTEXT_DEPTH.

Implementations

impl InvalidContext

pub fn code(&self) -> ErrorCode

Returns the JSON-LD error code this error reports as.

Trait Implementations

impl Clone for InvalidContext

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 InvalidContext

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

Formats the value using the given formatter.

impl Display for InvalidContext

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

Formats the value using the given formatter.

impl Error for InvalidContext

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<Unexpected> for InvalidContext

fn from(crate::Unexpected: Unexpected) -> Self

Converts to this type from the input type.