Struct Triple 

pub struct Triple<S = Term, P = S, O = S>(pub S, pub P, pub O);

RDF triple.

Tuple Fields

0: S

1: P

2: O

Implementations

impl<I, B, L> Triple<Id<I, B>, I, Term<Id<I, B>, L>>

pub fn into_grdf(self) -> Triple<Term<Id<I, B>, L>>

impl<S, P, O> Triple<S, P, O>

pub fn new(subject: S, predicate: P, object: O) -> Triple<S, P, O>

Creates a new triple.

pub fn subject(&self) -> &S

Returns a reference to the subject of the triple, the first component.

pub fn subject_mut(&mut self) -> &mut S

Returns a mutable reference to the subject of the triple, the first component.

pub fn into_subject(self) -> S

Turns the triple into its subject, the first component.

pub fn predicate(&self) -> &P

Returns a reference to the predicate of the triple, the second component.

pub fn predicate_mut(&mut self) -> &mut P

Returns a mutable reference to the predicate of the triple, the second component.

pub fn into_predicate(self) -> P

Turns the triple into its predicate, the second component.

pub fn object(&self) -> &O

Returns a reference to the object of the triple, the third component.

pub fn object_mut(&mut self) -> &mut O

Returns a mutable reference to the object of the triple, the third component.

pub fn into_object(self) -> O

Turns the triple into its object, the third component.

pub fn into_parts(self) -> (S, P, O)

Turns the triple into a tuple

pub fn into_quad<G>(self, graph: Option<G>) -> Quad<S, P, O, G>

Turns the triple into a quad with the given graph component.

pub fn map_subject<U>(self, f: impl FnOnce(S) -> U) -> Triple<U, P, O>

Maps the subject with the given function.

pub fn map_predicate<U>(self, f: impl FnOnce(P) -> U) -> Triple<S, U, O>

Maps the subject with the given function.

pub fn map_object<U>(self, f: impl FnOnce(O) -> U) -> Triple<S, P, U>

Maps the subject with the given function.

pub fn as_ref(&self) -> Triple<&S, &P, &O>

Borrows each component of the triple.

impl<S, P, O> Triple<&S, &P, &O>

pub fn cloned(&self) -> Triple<S, P, O>

where S: Clone, P: Clone, O: Clone,

pub fn into_cloned(self) -> Triple<S, P, O>

where S: Clone, P: Clone, O: Clone,

impl<S, P, O> Triple<&S, &P, &O>

pub fn copied(&self) -> Triple<S, P, O>

where S: Copy, P: Copy, O: Copy,

pub fn into_copied(self) -> Triple<S, P, O>

where S: Copy, P: Copy, O: Copy,

impl<T> Triple<T>

pub fn map<U>(self, f: impl FnMut(T) -> U) -> Triple<U>

Maps the components with the given function.

impl Triple<Id, IriBuf, Term>

pub fn as_lexical_triple_ref( &self, ) -> Triple<Id<&Iri, &BlankId>, &Iri, Term<Id<&Iri, &BlankId>, &Literal>>

impl Triple<Id<&Iri, &BlankId>, &Iri, Term<Id<&Iri, &BlankId>, &Literal>>

pub fn into_owned(self) -> Triple<Id, IriBuf, Term>

Trait Implementations

impl<S, P, O> Clone for Triple<S, P, O>

where S: Clone, P: Clone, O: Clone,

fn clone(&self) -> Triple<S, P, O>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S, P, O> Debug for Triple<S, P, O>

where S: Debug, P: Debug, O: Debug,

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

Formats the value using the given formatter.

impl<S, P, O> Display for Triple<S, P, O>

where S: RdfDisplay, P: RdfDisplay, O: RdfDisplay,

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

Formats the value using the given formatter.

impl<S, P, O, V> DisplayWithContext<V> for Triple<S, P, O>

where S: RdfDisplayWithContext<V>, P: RdfDisplayWithContext<V>, O: RdfDisplayWithContext<V>,

Available on crate feature contextual only.

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

impl<V, S, P, O> EmbedIntoVocabulary<V> for Triple<S, P, O>

where S: EmbedIntoVocabulary<V>, P: EmbedIntoVocabulary<V>, O: EmbedIntoVocabulary<V>,

type Embedded = Triple<<S as EmbedIntoVocabulary<V>>::Embedded, <P as EmbedIntoVocabulary<V>>::Embedded, <O as EmbedIntoVocabulary<V>>::Embedded>

Type of the value once embedded into the vocabulary.

fn embed_into_vocabulary( self, vocabulary: &mut V, ) -> <Triple<S, P, O> as EmbedIntoVocabulary<V>>::Embedded

impl<V, S, P, O> EmbeddedIntoVocabulary<V> for Triple<S, P, O>

where S: EmbeddedIntoVocabulary<V>, P: EmbeddedIntoVocabulary<V>, O: EmbeddedIntoVocabulary<V>,

type Embedded = Triple<<S as EmbeddedIntoVocabulary<V>>::Embedded, <P as EmbeddedIntoVocabulary<V>>::Embedded, <O as EmbeddedIntoVocabulary<V>>::Embedded>

fn embedded_into_vocabulary( &self, vocabulary: &mut V, ) -> <Triple<S, P, O> as EmbeddedIntoVocabulary<V>>::Embedded

impl<R> Extend<Triple<R>> for BTreeGraph<R>

where R: Clone + Ord,

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

where T: IntoIterator<Item = Triple<R>>,

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬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<R> Extend<Triple<R>> for IndexedBTreeGraph<R>

where R: Clone + Ord,

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

where T: IntoIterator<Item = Triple<R>>,

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬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<V, S, P, O> ExtractFromVocabulary<V> for Triple<S, P, O>

where S: ExtractFromVocabulary<V>, P: ExtractFromVocabulary<V>, O: ExtractFromVocabulary<V>,

type Extracted = Triple<<S as ExtractFromVocabulary<V>>::Extracted, <P as ExtractFromVocabulary<V>>::Extracted, <O as ExtractFromVocabulary<V>>::Extracted>

fn extract_from_vocabulary( self, vocabulary: &V, ) -> <Triple<S, P, O> as ExtractFromVocabulary<V>>::Extracted

impl<V, S, P, O> ExtractedFromVocabulary<V> for Triple<S, P, O>

where S: ExtractedFromVocabulary<V>, P: ExtractedFromVocabulary<V>, O: ExtractedFromVocabulary<V>,

type Extracted = Triple<<S as ExtractedFromVocabulary<V>>::Extracted, <P as ExtractedFromVocabulary<V>>::Extracted, <O as ExtractedFromVocabulary<V>>::Extracted>

fn extracted_from_vocabulary( &self, vocabulary: &V, ) -> <Triple<S, P, O> as ExtractedFromVocabulary<V>>::Extracted

Exports a value embedded into the vocabulary V.

impl<T> From<Triple<Option<T>>> for CanonicalQuadPattern<T>

fn from(value: Triple<Option<T>>) -> CanonicalQuadPattern<T>

Converts to this type from the input type.

impl<T> From<Triple<Option<T>>> for CanonicalTriplePattern<T>

fn from(value: Triple<Option<T>>) -> CanonicalTriplePattern<T>

Converts to this type from the input type.

impl<T, X> From<Triple<ResourceOrVar<T, X>>> for CanonicalQuadPattern<T>

where X: PartialEq,

fn from(value: Triple<ResourceOrVar<T, X>>) -> CanonicalQuadPattern<T>

Converts to this type from the input type.

impl<T, X> From<Triple<ResourceOrVar<T, X>>> for CanonicalTriplePattern<T>

where X: PartialEq,

fn from(value: Triple<ResourceOrVar<T, X>>) -> CanonicalTriplePattern<T>

Converts to this type from the input type.

impl<T> From<Triple<T>> for CanonicalQuadPattern<T>

fn from(value: Triple<T>) -> CanonicalQuadPattern<T>

Converts to this type from the input type.

impl<T> From<Triple<T>> for CanonicalTriplePattern<T>

fn from(value: Triple<T>) -> CanonicalTriplePattern<T>

Converts to this type from the input type.

impl<R> FromIterator<Triple<R>> for BTreeGraph<R>

where R: Clone + Ord,

fn from_iter<T>(iter: T) -> BTreeGraph<R>

where T: IntoIterator<Item = Triple<R>>,

Creates a value from an iterator.

impl<R> FromIterator<Triple<R>> for IndexedBTreeGraph<R>

where R: Clone + Ord,

fn from_iter<T>(iter: T) -> IndexedBTreeGraph<R>

where T: IntoIterator<Item = Triple<R>>,

Creates a value from an iterator.

impl<S, P, O> Hash for Triple<S, P, O>

where S: Hash, P: Hash, O: Hash,

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

where __H: Hasher,

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<S, P, O> Ord for Triple<S, P, O>

where S: Ord, P: Ord, O: Ord,

fn cmp(&self, other: &Triple<S, P, O>) -> 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.

impl<S1, P1, O1, S2, P2, O2> PartialEq<Triple<S2, P2, O2>> for Triple<S1, P1, O1>

where S1: PartialEq<S2>, P1: PartialEq<P2>, O1: PartialEq<O2>,

fn eq(&self, other: &Triple<S2, P2, O2>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<S1, P1, O1, S2, P2, O2> PartialOrd<Triple<S2, P2, O2>> for Triple<S1, P1, O1>

where S1: PartialOrd<S2>, P1: PartialOrd<P2>, O1: PartialOrd<O2>,

fn partial_cmp(&self, other: &Triple<S2, P2, O2>) -> 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<S, P, O> RdfDisplay for Triple<S, P, O>

where S: RdfDisplay, P: RdfDisplay, O: RdfDisplay,

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

Formats the value using the given formatter.

fn rdf_display(&self) -> RdfDisplayed<&Self>

Prepare the value to be formatted as an RDF syntax element.

impl<S, P, O, V> RdfDisplayWithContext<V> for Triple<S, P, O>

where S: RdfDisplayWithContext<V>, P: RdfDisplayWithContext<V>, O: RdfDisplayWithContext<V>,

Available on crate feature contextual only.

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

impl<S, P, O> Copy for Triple<S, P, O>

where S: Copy, P: Copy, O: Copy,

impl<S, P, O> Eq for Triple<S, P, O>

where S: Eq, P: Eq, O: Eq,