Enum Term 

pub enum Term {
    NamedNode(NamedNode),
    BlankNode(BlankNode),
    Literal(Literal),
}

An owned RDF term

It is the union of IRIs, blank nodes, literals and triples (if the rdf-12 feature is enabled).

Variants

NamedNode(NamedNode)

BlankNode(BlankNode)

Literal(Literal)

Implementations

impl Term

pub fn is_named_node(&self) -> bool

pub fn is_blank_node(&self) -> bool

pub fn is_literal(&self) -> bool

pub fn as_ref(&self) -> TermRef<'_>

Trait Implementations

impl Clone for Term

fn clone(&self) -> Term

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Term

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

Formats the value using the given formatter.

impl Display for Term

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

Formats the value using the given formatter.

impl<'a> From<&'a Term> for TermRef<'a>

fn from(node: &'a Term) -> TermRef<'a>

Converts to this type from the input type.

impl From<BlankNode> for Term

fn from(node: BlankNode) -> Term

Converts to this type from the input type.

impl From<BlankNodeRef<'_>> for Term

fn from(node: BlankNodeRef<'_>) -> Term

Converts to this type from the input type.

impl From<GroundTerm> for Term

fn from(term: GroundTerm) -> Term

Converts to this type from the input type.

impl From<Literal> for Term

fn from(literal: Literal) -> Term

Converts to this type from the input type.

impl From<LiteralRef<'_>> for Term

fn from(literal: LiteralRef<'_>) -> Term

Converts to this type from the input type.

impl From<NamedNode> for Term

fn from(node: NamedNode) -> Term

Converts to this type from the input type.

impl From<NamedNodeRef<'_>> for Term

fn from(node: NamedNodeRef<'_>) -> Term

Converts to this type from the input type.

impl From<NamedOrBlankNode> for Term

fn from(node: NamedOrBlankNode) -> Term

Converts to this type from the input type.

impl From<NamedOrBlankNodeRef<'_>> for Term

fn from(node: NamedOrBlankNodeRef<'_>) -> Term

Converts to this type from the input type.

impl From<Term> for PlainTermScalar

fn from(term: Term) -> PlainTermScalar

Converts to this type from the input type.

impl From<Term> for TermPattern

fn from(term: Term) -> TermPattern

Converts to this type from the input type.

impl<'a> From<TermRef<'a>> for Term

fn from(node: TermRef<'a>) -> Term

Converts to this type from the input type.

impl From<TypedValueRef<'_>> for Term

fn from(value: TypedValueRef<'_>) -> Term

Converts to this type from the input type.

impl FromStr for Term

fn from_str(s: &str) -> Result<Term, <Term as FromStr>::Err>

Parses a term from its NTriples serialization

use oxrdf::*;
use std::str::FromStr;

assert_eq!(
    Term::from_str("\"ex\"")?,
    Literal::new_simple_literal("ex").into()
);

type Err = TermParseError

The associated error which can be returned from parsing.

impl Hash for Term

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 PartialEq for Term

fn eq(&self, other: &Term) -> 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 TryFrom<Term> for BlankNode

type Error = TryFromTermError

The type returned in the event of a conversion error.

fn try_from( term: Term, ) -> Result<BlankNode, <BlankNode as TryFrom<Term>>::Error>

Performs the conversion.

impl TryFrom<Term> for GroundTerm

type Error = ()

The type returned in the event of a conversion error.

fn try_from( term: Term, ) -> Result<GroundTerm, <GroundTerm as TryFrom<Term>>::Error>

Performs the conversion.

impl TryFrom<Term> for Literal

type Error = TryFromTermError

The type returned in the event of a conversion error.

fn try_from(term: Term) -> Result<Literal, <Literal as TryFrom<Term>>::Error>

Performs the conversion.

impl TryFrom<Term> for NamedNode

type Error = TryFromTermError

The type returned in the event of a conversion error.

fn try_from( term: Term, ) -> Result<NamedNode, <NamedNode as TryFrom<Term>>::Error>

Performs the conversion.

impl TryFrom<Term> for NamedOrBlankNode

type Error = TryFromTermError

The type returned in the event of a conversion error.

fn try_from( term: Term, ) -> Result<NamedOrBlankNode, <NamedOrBlankNode as TryFrom<Term>>::Error>

Performs the conversion.

impl TryFrom<TermPattern> for Term

type Error = ()

The type returned in the event of a conversion error.

fn try_from( pattern: TermPattern, ) -> Result<Term, <Term as TryFrom<TermPattern>>::Error>

Performs the conversion.

impl Eq for Term

impl StructuralPartialEq for Term