Enum JsonLdValue 

pub enum JsonLdValue {
    LangString(JsonLdLangString),
    Literal(JsonLdLiteralValue),
}

Value object.

Either a typed literal value, or an internationalized language string.

Variants

LangString(JsonLdLangString)

Language tagged string.

Literal(JsonLdLiteralValue)

Typed literal value (including JSON literals).

Implementations

impl JsonLdValue

pub fn null() -> Self

Creates a null value object.

pub fn as_str(&self) -> Option<&str>

pub fn as_literal(&self) -> Option<&JsonLdLiteralValue>

pub fn literal_type(&self) -> Option<&JsonLdLiteralType>

pub fn literal_type_iri(&self) -> Option<&Iri>

pub fn set_literal_type( &mut self, ty: Option<JsonLdLiteralType>, ) -> Option<JsonLdLiteralType>

Set the literal value type, and returns the old type.

Has no effect and return None if the value is not a literal value.

pub fn as_bool(&self) -> Option<bool>

pub fn as_number(&self) -> Option<&JsonNumber>

pub fn typ(&self) -> Option<JsonLdValueTypeRef<'_>>

Return the type of the value if any.

pub fn language(&self) -> Option<JsonLdLenient<&LangTag>>

If the value is a language tagged string, return its associated language if any.

Returns None if the value is not a language tagged string.

pub fn direction(&self) -> Option<JsonLdDirection>

If the value is a language tagged string, return its associated direction if any.

Returns None if the value is not a language tagged string.

pub fn is_json(&self) -> bool

Returns true if this is a JSON literal.

pub fn as_json(&self) -> Option<&JsonValue>

Returns the JSON value if this is a JSON literal.

pub fn canonicalize_with(&mut self, buffer: &mut Buffer)

Puts this value object literal into canonical form using the given buffer.

The buffer is used to compute the canonical form of numbers.

pub fn canonicalize(&mut self)

Puts this literal into canonical form.

pub fn entries(&self) -> JsonLdValueEntries<'_>

Trait Implementations

impl AnyJsonLdObject for JsonLdValue

fn as_ref(&self) -> JsonLdObjectRef<'_>

fn id(&self) -> Option<&JsonLdLenient<Id>>

fn language(&self) -> Option<JsonLdLenient<&LangTag>>

fn is_value(&self) -> bool

fn is_node(&self) -> bool

fn is_graph(&self) -> bool

fn is_list(&self) -> bool

impl Clone for JsonLdValue

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 JsonLdValue

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JsonLdValue

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for JsonLdValue

impl From<JsonLdValue> for JsonLdObject

fn from(value: JsonLdValue) -> Self

Converts to this type from the input type.

impl From<Literal> for JsonLdValue

fn from(literal: Literal) -> Self

Converts to this type from the input type.

impl Hash for JsonLdValue

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 JsonLdVisit for JsonLdValue

fn visit_with(&self, f: &mut impl FnMut(JsonLdObjectRef<'_>))

fn visit_mut_with(&mut self, f: &mut impl FnMut(JsonLdObjectMut<'_>))

fn visit(&self, f: impl FnMut(JsonLdObjectRef<'_>))

fn visit_mut(&mut self, f: impl FnMut(JsonLdObjectMut<'_>))

fn relabel_with(&mut self, relabeling: &mut JsonLdRelabeling<impl Generator>)

fn relabel<G: Generator>(&mut self, generator: G) -> JsonLdRelabeling<G>

fn canonicalize_with(&mut self, buffer: &mut Buffer)

fn canonicalize(&mut self)

fn relabel_and_canonicalize_with( &mut self, relabeling: &mut JsonLdRelabeling<impl Generator>, buffer: &mut Buffer, )

fn relabel_and_canonicalize<G: Generator>( &mut self, generator: G, ) -> JsonLdRelabeling<G>

impl Ord for JsonLdValue

fn cmp(&self, other: &Self) -> 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,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for JsonLdValue

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for JsonLdValue

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for JsonLdValue

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SerializeLinkedData for JsonLdValue

fn serialize_rdf<S>( &self, serializer: S, graph: Option<&Term>, ) -> Result<S::Ok, S::Error>

where S: LinkedDataSerializer<Term>,

fn serialize_rdf_subjects<S>( &self, serializer: S, predicate: &R, object: &R, graph: Option<&R>, ) -> Result<<S as LinkedDataSerializer<R>>::Ok, <S as LinkedDataSerializer<R>>::Error>

where S: LinkedDataSerializer<R>,

fn serialize_rdf_objects<S>( &self, serializer: S, subject: &R, predicate: &R, graph: Option<&R>, ) -> Result<<S as LinkedDataSerializer<R>>::Ok, <S as LinkedDataSerializer<R>>::Error>

where S: LinkedDataSerializer<R>,

fn serialize_rdf_graph<S>( &self, serializer: S, graph: Option<&R>, ) -> Result<<S as LinkedDataSerializer<R>>::Ok, <S as LinkedDataSerializer<R>>::Error>

where S: LinkedDataSerializer<R>,

Serialize quads, ignoring top level resources.

impl SerializeLinkedDataWith<RdfSerializationOptions> for JsonLdValue

fn serialize_rdf_with<S>( &self, _opts: RdfSerializationOptions, serializer: S, _: Option<&Term>, ) -> Result<S::Ok, S::Error>

where S: LinkedDataSerializer<Term>,

fn serialize_rdf_subjects_with<S>( &self, state: Q, serializer: S, predicate: &R, object: &R, graph: Option<&R>, ) -> Result<<S as LinkedDataSerializer<R>>::Ok, <S as LinkedDataSerializer<R>>::Error>

where S: LinkedDataSerializer<R>,

fn serialize_rdf_objects_with<S>( &self, state: Q, serializer: S, subject: &R, predicate: &R, graph: Option<&R>, ) -> Result<<S as LinkedDataSerializer<R>>::Ok, <S as LinkedDataSerializer<R>>::Error>

where S: LinkedDataSerializer<R>,

fn serialize_rdf_graph_with<S>( &self, state: Q, serializer: S, graph: Option<&R>, ) -> Result<<S as LinkedDataSerializer<R>>::Ok, <S as LinkedDataSerializer<R>>::Error>

where S: LinkedDataSerializer<R>,

Serialize quads, ignoring top level resources.

impl StructuralPartialEq for JsonLdValue