Struct LiteralRef 

pub struct LiteralRef<'a, I = IriBuf> {
    pub value: &'a str,
    pub type_: LiteralTypeRef<'a, I>,
}

RDF Literal reference.

Fields

value: &'a str

Literal value.

type_: LiteralTypeRef<'a, I>

Literal type.

Implementations

impl<'a, I> LiteralRef<'a, I>

pub fn new(value: &'a str, type_: LiteralTypeRef<'a, I>) -> LiteralRef<'a, I>

pub fn as_type(&self) -> LiteralTypeRef<'a, I>

pub fn as_type_mut(&mut self) -> &mut LiteralTypeRef<'a, I>

pub fn into_type(self) -> LiteralTypeRef<'a, I>

pub fn as_value(&self) -> &'a str

pub fn into_value(self) -> &'a str

pub fn into_parts(self) -> (&'a str, LiteralTypeRef<'a, I>)

pub fn as_str(&self) -> &'a str

pub fn as_bytes(&self) -> &'a [u8]

pub fn is_lang_string(&self) -> bool

pub fn lang_tag(&self) -> Option<&'a LangTag>

pub fn insert_type_into_vocabulary<V>( self, vocabulary: &mut V, ) -> Literal<<I as EmbeddedIntoVocabulary<V>>::Embedded>

where I: EmbeddedIntoVocabulary<V>,

pub fn inserted_type_into_vocabulary<V>( &self, vocabulary: &mut V, ) -> Literal<<I as EmbeddedIntoVocabulary<V>>::Embedded>

where I: EmbeddedIntoVocabulary<V>,

impl<I> LiteralRef<'_, I>

where I: ToOwned,

pub fn into_owned(self) -> Literal<<I as ToOwned>::Owned>

impl<'a, I> LiteralRef<'a, I>

pub fn cast_into_owned<J>(self) -> Literal<J>

where &'a I: Into<J>,

Trait Implementations

impl<I> AsRef<str> for LiteralRef<'_, I>

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl<I> Borrow<str> for LiteralRef<'_, I>

fn borrow(&self) -> &str

Immutably borrows from an owned value.

impl<'a, I> Clone for LiteralRef<'a, I>

fn clone(&self) -> LiteralRef<'a, I>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, I> Debug for LiteralRef<'a, I>

where I: Debug,

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

Formats the value using the given formatter.

impl Display for LiteralRef<'_>

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

Formats the value using the given formatter.

impl<'a, V> DisplayWithContext<V> for LiteralRef<'a, <V as IriVocabulary>::Iri>

where V: IriVocabulary, <V as IriVocabulary>::Iri: RdfDisplayWithContext<V>,

Available on crate feature contextual only.

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

impl<V> EmbedIntoVocabulary<V> for LiteralRef<'_, <V as IriVocabulary>::Iri>

where V: LiteralVocabularyMut, <V as IriVocabulary>::Iri: Clone,

type Embedded = <V as LiteralVocabulary>::Literal

Type of the value once embedded into the vocabulary.

fn embed_into_vocabulary( self, vocabulary: &mut V, ) -> <LiteralRef<'_, <V as IriVocabulary>::Iri> as EmbedIntoVocabulary<V>>::Embedded

impl<V> EmbeddedIntoVocabulary<V> for LiteralRef<'_, <V as IriVocabulary>::Iri>

where V: LiteralVocabularyMut, <V as IriVocabulary>::Iri: Clone,

type Embedded = <V as LiteralVocabulary>::Literal

fn embedded_into_vocabulary( &self, vocabulary: &mut V, ) -> <LiteralRef<'_, <V as IriVocabulary>::Iri> as EmbeddedIntoVocabulary<V>>::Embedded

impl<V> ExtractFromVocabulary<V> for LiteralRef<'_, <V as IriVocabulary>::Iri>

where V: IriVocabulary,

type Extracted = Literal

fn extract_from_vocabulary( self, vocabulary: &V, ) -> <LiteralRef<'_, <V as IriVocabulary>::Iri> as ExtractFromVocabulary<V>>::Extracted

impl<V> ExtractedFromVocabulary<V> for LiteralRef<'_, <V as IriVocabulary>::Iri>

where V: IriVocabulary,

type Extracted = Literal

fn extracted_from_vocabulary( &self, vocabulary: &V, ) -> <LiteralRef<'_, <V as IriVocabulary>::Iri> as ExtractedFromVocabulary<V>>::Extracted

Exports a value embedded into the vocabulary V.

impl<'a, I> Hash for LiteralRef<'a, I>

where I: 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<'a, I> Ord for LiteralRef<'a, I>

where I: Ord,

fn cmp(&self, other: &LiteralRef<'a, I>) -> 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<I> PartialEq<Literal<I>> for LiteralRef<'_, I>

where I: PartialEq,

fn eq(&self, other: &Literal<I>) -> 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<'a, I> PartialEq<LiteralRef<'a, I>> for Literal<I>

where I: PartialEq,

fn eq(&self, other: &LiteralRef<'a, I>) -> 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<'a, I> PartialEq for LiteralRef<'a, I>

where I: PartialEq,

fn eq(&self, other: &LiteralRef<'a, I>) -> 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<'a, I> PartialOrd for LiteralRef<'a, I>

where I: PartialOrd,

fn partial_cmp(&self, other: &LiteralRef<'a, I>) -> 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<I> RdfDisplay for LiteralRef<'_, I>

where I: RdfDisplay + IsXsdStringIri,

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<'a, V> RdfDisplayWithContext<V> for LiteralRef<'a, <V as IriVocabulary>::Iri>

where V: IriVocabulary, <V as IriVocabulary>::Iri: RdfDisplayWithContext<V>,

Available on crate feature contextual only.

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

impl<'a, I, L> TryFrom<LiteralRef<'a, I>> for LiteralOrIndex<L>

where L: TryFrom<LiteralRef<'a, I>>,

type Error = <L as TryFrom<LiteralRef<'a, I>>>::Error

The type returned in the event of a conversion error.

fn try_from( literal: LiteralRef<'a, I>, ) -> Result<LiteralOrIndex<L>, <LiteralOrIndex<L> as TryFrom<LiteralRef<'a, I>>>::Error>

Performs the conversion.

impl<'a, T> TryFrom<LiteralRef<'a, T>> for LiteralIndex

type Error = ()

The type returned in the event of a conversion error.

fn try_from( _value: LiteralRef<'a, T>, ) -> Result<LiteralIndex, <LiteralIndex as TryFrom<LiteralRef<'a, T>>>::Error>

Performs the conversion.

impl<'a, I> Copy for LiteralRef<'a, I>

impl<'a, I> Eq for LiteralRef<'a, I>

where I: Eq,

impl<'a, I> StructuralPartialEq for LiteralRef<'a, I>