Function json_ld::context::define

pub fn define<'a, T: Send + Sync + Id, C: Send + Sync + ContextMut<T>, L: Send + Sync + Loader>(
    active_context: &'a mut C, 
    local_context: &'a JsonObject, 
    term: &'a str, 
    defined: &'a mut HashMap<String, bool>, 
    remote_contexts: ProcessingStack, 
    loader: &'a mut L, 
    base_url: Option<Iri<'a>>, 
    protected: bool, 
    options: ProcessingOptions
) -> BoxFuture<'a, Result<(), Error>> where
    C::LocalContext: Send + Sync + From<L::Output> + From<JsonValue>,
    L::Output: Into<JsonValue>, 

Follows the https://www.w3.org/TR/json-ld11-api/#create-term-definition algorithm. Default value for base_url is None. Default values for protected and override_protected are false.