Struct JsonLdProperties 

pub struct JsonLdProperties(/* private fields */);

Properties of a node object, and their associated objects.

Implementations

impl JsonLdProperties

pub fn new() -> Self

Creates an empty map.

pub fn len(&self) -> usize

Returns the number of properties.

pub fn is_empty(&self) -> bool

Checks if there are no defined properties.

pub fn iter(&self) -> JsonLdPropertiesIter<'_>

Returns an iterator over the properties and their associated objects.

pub fn iter_mut(&mut self) -> JsonLdPropertiesIterMut<'_>

Returns an iterator over the properties with a mutable reference to their associated objects.

pub fn clear(&mut self)

Removes all properties.

pub fn contains<Q: ?Sized + Hash + Comparable<JsonLdLenient<Id>>>( &self, prop: &Q, ) -> bool

Checks if the given property is associated to any object.

pub fn count<Q: ?Sized + Hash + Comparable<JsonLdLenient<Id>>>( &self, prop: &Q, ) -> usize

Counts the number of objects associated to the given property.

pub fn get<Q: ?Sized + Hash + Comparable<JsonLdLenient<Id>>>( &self, prop: &Q, ) -> JsonLdObjects<'_>

Returns an iterator over all the objects associated to the given property.

pub fn get_any<Q: ?Sized + Hash + Comparable<JsonLdLenient<Id>>>( &self, prop: &Q, ) -> Option<&JsonLdIndexedObject>

Get one of the objects associated to the given property.

If multiple objects are found, there are no guaranties on which object will be returned.

pub fn insert( &mut self, prop: impl Into<JsonLdLenient<Id>>, value: JsonLdIndexedObject, )

Associate the given object to the node through the given property with metadata.

pub fn insert_unique( &mut self, prop: impl Into<JsonLdLenient<Id>>, value: JsonLdIndexedObject, )

Associate the given object to the node through the given property, unless it is already.

pub fn insert_all<Objects: IntoIterator<Item = JsonLdIndexedObject>>( &mut self, prop: impl Into<JsonLdLenient<Id>>, values: Objects, )

Associate all the given objects to the node through the given property.

pub fn insert_all_unique<Objects: IntoIterator<Item = JsonLdIndexedObject>>( &mut self, prop: JsonLdLenient<Id>, values: Objects, )

Associate all the given objects to the node through the given property, unless it is already.

The equivalence operator is used to remove equivalent objects.

pub fn set( &mut self, prop: impl Into<JsonLdLenient<Id>>, values: PropertyObjects, )

pub fn extend_unique<I, O>(&mut self, iter: I)

where I: IntoIterator<Item = (JsonLdLenient<Id>, O)>, O: IntoIterator<Item = JsonLdIndexedObject>,

pub fn remove<Q: ?Sized + Hash + Comparable<JsonLdLenient<Id>>>( &mut self, prop: &Q, ) -> Option<PropertyObjects>

Removes and returns all the values associated to the given property.

Trait Implementations

impl Clone for JsonLdProperties

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 JsonLdProperties

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

Formats the value using the given formatter.

impl Default for JsonLdProperties

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for JsonLdProperties

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for JsonLdProperties

impl Extend<(JsonLdLenient<Id>, Vec<JsonLdIndexed<JsonLdObject>>)> for JsonLdProperties

fn extend<I>(&mut self, iter: I)

where I: IntoIterator<Item = (JsonLdLenient<Id>, Vec<JsonLdIndexedObject>)>,

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: T)

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

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements.

impl<O> FromIterator<(JsonLdLenient<Id>, O)> for JsonLdProperties

where O: IntoIterator<Item = JsonLdIndexedObject>,

fn from_iter<I: IntoIterator<Item = (JsonLdLenient<Id>, O)>>(iter: I) -> Self

Creates a value from an iterator.

impl Hash for JsonLdProperties

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 IntoIterator for JsonLdProperties

type Item = (JsonLdLenient<Id>, BTreeIndexMultiSet<JsonLdIndexed<JsonLdObject>>)

The type of the elements being iterated over.

type IntoIter = IntoIter<(JsonLdLenient<Id>, BTreeIndexMultiSet<JsonLdIndexed<JsonLdObject>>)>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a JsonLdProperties

type Item = (&'a JsonLdLenient<Id>, &'a [JsonLdIndexed<JsonLdObject>])

The type of the elements being iterated over.

type IntoIter = JsonLdPropertiesIter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a mut JsonLdProperties

type Item = (&'a JsonLdLenient<Id>, &'a mut BTreeIndexMultiSet<JsonLdIndexed<JsonLdObject>>)

The type of the elements being iterated over.

type IntoIter = IterMut<'a, JsonLdLenient<Id>, BTreeIndexMultiSet<JsonLdIndexed<JsonLdObject>>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl JsonLdVisit for JsonLdProperties

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 JsonLdProperties

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 JsonLdProperties

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for JsonLdProperties

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 JsonLdProperties

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for JsonLdProperties