Struct WriterJsonLdSerializer

pub struct WriterJsonLdSerializer<W: Write> { /* private fields */ }

Serializes a JSON-LD file to a Write implementation.

Can be built using JsonLdSerializer::for_writer.

use oxrdf::{GraphNameRef, LiteralRef, NamedNodeRef, QuadRef};
use oxrdf::vocab::rdf;
use oxjsonld::JsonLdSerializer;

let mut serializer = JsonLdSerializer::new().with_prefix("schema", "http://schema.org/")?.for_writer(Vec::new());
serializer.serialize_quad(QuadRef::new(
    NamedNodeRef::new("http://example.com#me")?,
    rdf::TYPE,
    NamedNodeRef::new("http://schema.org/Person")?,
    GraphNameRef::DefaultGraph
))?;
serializer.serialize_quad(QuadRef::new(
    NamedNodeRef::new("http://example.com#me")?,
    NamedNodeRef::new("http://schema.org/name")?,
    LiteralRef::new_language_tagged_literal_unchecked("Foo Bar", "en"),
    GraphNameRef::DefaultGraph
))?;
assert_eq!(
    b"{\"@context\":{\"schema\":\"http://schema.org/\"},\"@graph\":[{\"@id\":\"http://example.com#me\",\"http://www.w3.org/1999/02/22-rdf-syntax-ns#type\":[{\"@id\":\"http://schema.org/Person\"}],\"http://schema.org/name\":[{\"@language\":\"en\",\"@value\":\"Foo Bar\"}]}]}",
    serializer.finish()?.as_slice()
);

Implementations

impl<W: Write> WriterJsonLdSerializer<W>

pub fn serialize_quad<'a>(&mut self, t: impl Into<QuadRef<'a>>) -> Result<()>

Serializes an extra quad.

pub fn finish(self) -> Result<W>

Ends the write process and returns the underlying Write.