pub struct QuadRef<'a> {
pub subject: SubjectRef<'a>,
pub predicate: NamedNodeRef<'a>,
pub object: TermRef<'a>,
pub graph_name: GraphNameRef<'a>,
}
Expand description
A borrowed triple in an RDF dataset.
The default string formatter is returning an N-Quads compatible representation:
use oxrdf::{QuadRef, NamedNodeRef};
assert_eq!(
"<http://example.com/s> <http://example.com/p> <http://example.com/o> <http://example.com/g>",
QuadRef {
subject: NamedNodeRef::new("http://example.com/s")?.into(),
predicate: NamedNodeRef::new("http://example.com/p")?,
object: NamedNodeRef::new("http://example.com/o")?.into(),
graph_name: NamedNodeRef::new("http://example.com/g")?.into(),
}.to_string()
);
Fields§
§subject: SubjectRef<'a>
The subject of this triple.
predicate: NamedNodeRef<'a>
The predicate of this triple.
object: TermRef<'a>
The object of this triple.
graph_name: GraphNameRef<'a>
The name of the RDF graph in which the triple is.
Implementations§
Source§impl<'a> QuadRef<'a>
impl<'a> QuadRef<'a>
Sourcepub fn new(
subject: impl Into<SubjectRef<'a>>,
predicate: impl Into<NamedNodeRef<'a>>,
object: impl Into<TermRef<'a>>,
graph_name: impl Into<GraphNameRef<'a>>,
) -> QuadRef<'a>
pub fn new( subject: impl Into<SubjectRef<'a>>, predicate: impl Into<NamedNodeRef<'a>>, object: impl Into<TermRef<'a>>, graph_name: impl Into<GraphNameRef<'a>>, ) -> QuadRef<'a>
Builds an RDF triple in an RDF dataset.
pub fn into_owned(self) -> Quad
Trait Implementations§
impl<'a> Copy for QuadRef<'a>
impl<'a> Eq for QuadRef<'a>
impl<'a> StructuralPartialEq for QuadRef<'a>
Auto Trait Implementations§
impl<'a> Freeze for QuadRef<'a>
impl<'a> RefUnwindSafe for QuadRef<'a>
impl<'a> Send for QuadRef<'a>
impl<'a> Sync for QuadRef<'a>
impl<'a> Unpin for QuadRef<'a>
impl<'a> UnwindSafe for QuadRef<'a>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more