Enum json_ld_syntax::ErrorCode

pub enum ErrorCode {
    CollidingKeywords,
    ConflictingIndexes,
    ContextOverflow,
    CyclicIriMapping,
    InvalidIdValue,
    InvalidImportValue,
    InvalidIncludedValue,
    InvalidIndexValue,
    InvalidNestValue,
    InvalidPrefixValue,
    InvalidPropagateValue,
    InvalidProtectedValue,
    InvalidReverseValue,
    InvalidVersionValue,
    InvalidBaseDirection,
    InvalidBaseIri,
    InvalidContainerMapping,
    InvalidContextEntry,
    InvalidContextNullification,
    InvalidDefaultLanguage,
    InvalidIriMapping,
    InvalidJsonLiteral,
    InvalidKeywordAlias,
    InvalidLanguageMapValue,
    InvalidLanguageMapping,
    InvalidLanguageTaggedString,
    InvalidLanguageTaggedValue,
    InvalidLocalContext,
    InvalidRemoteContext,
    InvalidReverseProperty,
    InvalidReversePropertyMap,
    InvalidReversePropertyValue,
    InvalidScopedContext,
    InvalidScriptElement,
    InvalidSetOrListObject,
    InvalidTermDefinition,
    InvalidTypeMapping,
    InvalidTypeValue,
    InvalidTypedValue,
    InvalidValueObject,
    InvalidValueObjectValue,
    InvalidVocabMapping,
    IriConfusedWithPrefix,
    KeyExpansionFailed,
    KeywordRedefinition,
    LoadingDocumentFailed,
    LoadingRemoteContextFailed,
    MultipleContextLinkHeaders,
    ProcessingModeConflict,
    ProtectedTermRedefinition,
    DuplicateKey,
}

Error code.

Variants

CollidingKeywords

Two properties which expand to the same keyword have been detected. This might occur if a keyword and an alias thereof are used at the same time.

ConflictingIndexes

Multiple conflicting indexes have been found for the same node.

ContextOverflow

maximum number of @context URLs exceeded.

CyclicIriMapping

A cycle in IRI mappings has been detected.

InvalidIdValue

An @id entry was encountered whose value was not a string.

InvalidImportValue

An invalid value for @import has been found.

InvalidIncludedValue

An included block contains an invalid value.

InvalidIndexValue

An @index entry was encountered whose value was not a string.

InvalidNestValue

An invalid value for @nest has been found.

InvalidPrefixValue

An invalid value for @prefix has been found.

InvalidPropagateValue

An invalid value for @propagate has been found.

InvalidProtectedValue

An invalid value for @protected has been found.

InvalidReverseValue

An invalid value for an @reverse entry has been detected, i.e., the value was not a map.

InvalidVersionValue

The @version entry was used in a context with an out of range value.

InvalidBaseDirection

The value of @direction is not “ltr”, “rtl”, or null and thus invalid.

InvalidBaseIri

An invalid base IRI has been detected, i.e., it is neither an IRI nor null.

InvalidContainerMapping

An @container entry was encountered whose value was not one of the following strings: @list, @set, or @index.

InvalidContextEntry

An entry in a context is invalid due to processing mode incompatibility.

InvalidContextNullification

An attempt was made to nullify a context containing protected term definitions.

InvalidDefaultLanguage

The value of the default language is not a string or null and thus invalid.

InvalidIriMapping

A local context contains a term that has an invalid or missing IRI mapping.

InvalidJsonLiteral

An invalid JSON literal was detected.

InvalidKeywordAlias

An invalid keyword alias definition has been encountered.

InvalidLanguageMapValue

An invalid value in a language map has been detected. It MUST be a string or an array of strings.

InvalidLanguageMapping

An @language entry in a term definition was encountered whose value was neither a string nor null and thus invalid.

InvalidLanguageTaggedString

A language-tagged string with an invalid language value was detected.

InvalidLanguageTaggedValue

A number, true, or false with an associated language tag was detected.

InvalidLocalContext

An invalid local context was detected.

InvalidRemoteContext

No valid context document has been found for a referenced remote context.

InvalidReverseProperty

An invalid reverse property definition has been detected.

InvalidReversePropertyMap

An invalid reverse property map has been detected. No keywords apart from @context are allowed in reverse property maps.

InvalidReversePropertyValue

An invalid value for a reverse property has been detected. The value of an inverse property must be a node object.

InvalidScopedContext

The local context defined within a term definition is invalid.

InvalidScriptElement

A script element in HTML input which is the target of a fragment identifier does not have an appropriate type attribute.

InvalidSetOrListObject

A set object or list object with disallowed entries has been detected.

InvalidTermDefinition

An invalid term definition has been detected.

InvalidTypeMapping

An @type entry in a term definition was encountered whose value could not be expanded to an IRI.

InvalidTypeValue

An invalid value for an @type entry has been detected, i.e., the value was neither a string nor an array of strings.

InvalidTypedValue

A typed value with an invalid type was detected.

InvalidValueObject

A value object with disallowed entries has been detected.

InvalidValueObjectValue

An invalid value for the @value entry of a value object has been detected, i.e., it is neither a scalar nor null.

InvalidVocabMapping

An invalid vocabulary mapping has been detected, i.e., it is neither an IRI nor null.

IriConfusedWithPrefix

When compacting an IRI would result in an IRI which could be confused with a compact IRI (because its IRI scheme matches a term definition and it has no IRI authority).

KeyExpansionFailed

Unable to expand a key into a IRI, blank node identifier or keyword using the current key expansion policy. Note: this error is not defined in the JSON-LD API specification.

KeywordRedefinition

A keyword redefinition has been detected.

LoadingDocumentFailed

The document could not be loaded or parsed as JSON.

LoadingRemoteContextFailed

There was a problem encountered loading a remote context.

MultipleContextLinkHeaders

Multiple HTTP Link Headers RFC8288 using the http://www.w3.org/ns/json-ld#context link relation have been detected.

ProcessingModeConflict

An attempt was made to change the processing mode which is incompatible with the previous specified version.

ProtectedTermRedefinition

An attempt was made to redefine a protected term.

DuplicateKey

Duplicate key in JSON object.

Implementations

impl ErrorCode

pub fn as_str(&self) -> &str

Get the error message corresponding to the error code.

Trait Implementations

impl Clone for ErrorCode

fn clone(&self) -> ErrorCode

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ErrorCode

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

Formats the value using the given formatter.

impl Display for ErrorCode

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

Formats the value using the given formatter.

impl Hash for ErrorCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ErrorCode

fn cmp(&self, other: &ErrorCode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ErrorCode

fn eq(&self, other: &ErrorCode) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ErrorCode

fn partial_cmp(&self, other: &ErrorCode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> TryFrom<&'a str> for ErrorCode

type Error = ()

The type returned in the event of a conversion error.

fn try_from(name: &'a str) -> Result<ErrorCode, ()>

Performs the conversion.

impl Copy for ErrorCode

impl Eq for ErrorCode

impl StructuralPartialEq for ErrorCode