Struct Registry 

pub struct Registry { /* private fields */ }

The contexts available to a processing run.

Parsing the bundled documents costs a few hundred microseconds, so build one registry and keep it rather than building one per document. A clone shares those documents, so a clone given a few more with Registry::with costs only what was added.

Implementations

impl Registry

pub fn bundled() -> Self

Every context ojak ships, and nothing else.

Panics

Never, for the bundled documents: they are parsed by a test.

pub fn empty() -> Self

An empty registry, resolving nothing.

Useful for asking what a document means on its own terms: with no registry every @context IRI goes unresolved and only inline term definitions apply.

pub fn with(self, iri: impl Into<String>, document: Value) -> Self

Add a context of the caller’s own.

The value is the whole context document — an object with an @context member — matching what the IRI would have served.

pub fn knows(&self, iri: &str) -> bool

Whether iri names a document this registry holds.

pub fn known_iris(&self) -> Vec<String>

Every IRI this registry answers to, including aliases.

Trait Implementations

impl Clone for Registry

fn clone(&self) -> Registry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Registry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Registry

fn default() -> Self

Returns the “default value” for a type.