Struct rio_api::model::BlankNode

pub struct BlankNode<'a> {
    pub id: &'a str,
}

An RDF blank node.

The default string formatter is returning an N-Triples, Turtle and SPARQL compatible representation.

use rio_api::model::BlankNode;

assert_eq!(
    "_:a1",
    BlankNode { id: "a1" }.to_string()
)

Fields

id: &'a str

The blank node identifier.

Trait Implementations

impl<'a> Clone for BlankNode<'a>

fn clone(&self) -> BlankNode<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for BlankNode<'a>

impl<'a> Debug for BlankNode<'a>

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

Formats the value using the given formatter.

impl<'a> Display for BlankNode<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for BlankNode<'a>

impl<'a> From<BlankNode<'a>> for NamedOrBlankNode<'a>

fn from(node: BlankNode<'a>) -> Self

Performs the conversion.

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

fn from(node: BlankNode<'a>) -> Self

Performs the conversion.

impl<'a> From<BlankNode<'a>> for GeneralizedTerm<'a>

fn from(other: BlankNode<'a>) -> GeneralizedTerm<'a>

Performs the conversion.

impl<'a> Hash for BlankNode<'a>

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

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq<BlankNode<'a>> for BlankNode<'a>

fn eq(&self, other: &BlankNode<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &BlankNode<'a>) -> bool

This method tests for !=.

impl<'a> StructuralEq for BlankNode<'a>

impl<'a> StructuralPartialEq for BlankNode<'a>

impl<'a> TTerm for BlankNode<'a>

fn kind(&self) -> TermKind

Returns the kind of this term (IRI, literal, blank node, variable).

fn value_raw(&self) -> RawValue<'_>

Return the “value” of this term, possibly split in two substrings. The second part might only be non-empty if this term is an IRI reference.

fn as_dyn(&self) -> &dyn TTerm

This method ensures that all implementations of TTerm can be turned into a trait object.

pub fn value(&self) -> MownStr<'_>

Return the “value” of this term, which depends on its kind:

pub fn datatype(&self) -> Option<SimpleIri<'_>>

Return the datatype IRI of this term if it is a literal.

pub fn language(&self) -> Option<&str>

Return the language tag of this term if it is a language-tagged literal.

pub fn is_absolute(&self) -> bool

All terms are absolute, except for: