Struct rio_xml::RdfXmlFormatter

pub struct RdfXmlFormatter<W: Write> { /* fields omitted */ }

A RDF/XML formatter.

It implements the TriplesFormatter trait.

Write some triples using the TriplesFormatter API into a Vec buffer:

use rio_xml::RdfXmlFormatter;
use rio_api::formatter::TriplesFormatter;
use rio_api::model::{NamedNode, Triple};

let mut formatter = RdfXmlFormatter::new(Vec::default())?;
formatter.format(&Triple {
    subject: NamedNode { iri: "http://example.com/foo" }.into(),
    predicate: NamedNode { iri: "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" }.into(),
    object: NamedNode { iri: "http://schema.org/Person" }.into()
})?;
let _xml = formatter.finish()?;

Implementations

impl<W: Write> RdfXmlFormatter<W>

pub fn new(write: W) -> Result<Self, Error>

Builds a new formatter from a Write implementation and starts writing

pub fn with_indentation(
    write: W,
    indentation_size: usize
) -> Result<Self, Error>

Builds a new formatter from a Write implementation and starts writing.

The output is indented with indentation_size spaces.

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

Finishes writing and returns the underlying Write

Trait Implementations

impl<W: Write> TriplesFormatter for RdfXmlFormatter<W>

type Error = Error

fn format(&mut self, triple: &Triple<'_>) -> Result<(), Error>

Writes a triple