Enum RdfTerm 

pub enum RdfTerm {
    Iri(String),
    Literal {
        value: String,
        datatype: String,
        lang: Option<String>,
    },
    BlankNode(String),
}

An RDF term that can appear in a SPARQL solution binding.

Variants

Iri(String)

An IRI (Internationalized Resource Identifier)

Literal

A literal value with optional language tag or datatype

Fields

value: String

datatype: String

lang: Option<String>

BlankNode(String)

A blank node with a local identifier

Implementations

impl RdfTerm

pub fn iri(iri: impl Into<String>) -> Self

Create an IRI term

pub fn string_literal(value: impl Into<String>) -> Self

Create a plain string literal with xsd:string datatype

pub fn lang_literal(value: impl Into<String>, lang: impl Into<String>) -> Self

Create a language-tagged literal

pub fn blank(id: impl Into<String>) -> Self

Create a blank node

Trait Implementations

impl Clone for RdfTerm

fn clone(&self) -> RdfTerm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RdfTerm

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

Formats the value using the given formatter.

impl Display for RdfTerm

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

Formats the value using the given formatter.

impl Hash for RdfTerm

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 PartialEq for RdfTerm

fn eq(&self, other: &RdfTerm) -> 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 Eq for RdfTerm

impl StructuralPartialEq for RdfTerm