Struct json_ld::loader::NoLoader

pub struct NoLoader<J>(_);

Dummy loader.

A dummy loader that does not load anything. Can be useful when you know that you will never need to load remote ressources.

Raises an LoadingDocumentFailed at every attempt to load a ressource.

Implementations

impl<J> NoLoader<J>

pub fn new() -> Self

Trait Implementations

impl<J> Default for NoLoader<J>

fn default() -> Self

Returns the “default value” for a type.

impl<J: Json> Loader for NoLoader<J>

type Document = J

The type of documents that can be loaded.

fn id(&self, _iri: Iri<'_>) -> Option<Id>

Returns the unique identifier associated to the given IRI, if any.

fn iri(&self, _id: Id) -> Option<Iri<'_>>

Returns the IRI with the given identifier, if any.

fn load<'a>(
    &'a mut self,
    _url: Iri<'_>
) -> BoxFuture<'a, Result<RemoteDocument<Self::Document>, Error>>

Loads the document behind the given IRI.

fn id_opt(&self, iri: Option<Iri<'_>>) -> Option<Id>

Returns the unique identifier associated to the given IRI, if any.