Enum rio_api::model::Literal [−][src]
An RDF literal.
The default string formatter is returning an N-Triples, Turtle and SPARQL compatible representation.
The language tags should be lowercased as suggested by the RDF specification.
use rio_api::model::NamedNode; use rio_api::model::Literal; assert_eq!( "\"foo\\nbar\"", Literal::Simple { value: "foo\nbar" }.to_string() ); assert_eq!( "\"1999-01-01\"^^<http://www.w3.org/2001/XMLSchema#date>", Literal::Typed { value: "1999-01-01", datatype: NamedNode {iri: "http://www.w3.org/2001/XMLSchema#date" }}.to_string() ); assert_eq!( "\"foo\"@en", Literal::LanguageTaggedString { value: "foo", language: "en" }.to_string() );
Variants
A simple literal without datatype or language form.
Fields of Simple
value: &'a str
The lexical form.
Fields of LanguageTaggedString
A literal with an explicit datatype
Fields of Typed
Trait Implementations
impl<'a> Clone for Literal<'a>
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impl<'a> Copy for Literal<'a>
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impl<'a> Debug for Literal<'a>
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impl<'a> Display for Literal<'a>
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impl<'a> Eq for Literal<'a>
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impl<'a> From<Literal<'a>> for Term<'a>
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impl<'a> From<Literal<'a>> for GeneralizedTerm<'a>
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fn from(other: Literal<'a>) -> GeneralizedTerm<'a>
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impl<'a> Hash for Literal<'a>
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fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl<'a> PartialEq<Literal<'a>> for Literal<'a>
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impl<'a> StructuralEq for Literal<'a>
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impl<'a> StructuralPartialEq for Literal<'a>
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impl<'a> TTerm for Literal<'a>
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Auto Trait Implementations
impl<'a> RefUnwindSafe for Literal<'a>
impl<'a> Send for Literal<'a>
impl<'a> Sync for Literal<'a>
impl<'a> Unpin for Literal<'a>
impl<'a> UnwindSafe for Literal<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> CopiableTerm for T where
T: TTerm + ?Sized,
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T: TTerm + ?Sized,
pub fn copied<U>(&self) -> U where
U: CopyTerm,
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U: CopyTerm,
pub fn try_copied<U>(&self) -> Result<U, <U as TryCopyTerm>::Error> where
U: TryCopyTerm,
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U: TryCopyTerm,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<U> TermMatcher for U where
U: TTerm + ?Sized,
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U: TTerm + ?Sized,
type Term = U
Type of TTerm
used internally by this matcher.
pub fn constant(&self) -> Option<&U>
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pub fn matches<T>(&self, t: &T) -> bool where
T: TTerm + ?Sized,
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T: TTerm + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,