Struct RdfFusionEncodings 

pub struct RdfFusionEncodings { /* private fields */ }

Holds a configuration instance for each RDF Fusion encoding.

This is an instance (as opposed to a type) as some encodings can be configured. At least this is planned for the future. For each RDF Fusion instance, the encodings are fixed once it is created.

Equality

The equality and hashing functions check for pointer equality of the underlying encodings.

Implementations

impl RdfFusionEncodings

pub fn new( plain_term: PlainTermEncoding, typed_value: TypedValueEncoding, object_id_mapping: Option<Arc<dyn ObjectIdMapping>>, sortable_term: SortableTermEncoding, ) -> Self

Creates a new RdfFusionEncodings.

pub fn plain_term(&self) -> &PlainTermEncoding

Provides a reference to the used PlainTermEncoding.

pub fn typed_value(&self) -> &TypedValueEncoding

Provides a reference to the used TypedValueEncoding.

pub fn object_id(&self) -> Option<&ObjectIdEncoding>

Provides a reference to the used ObjectIdEncoding.

pub fn object_id_mapping(&self) -> Option<&dyn ObjectIdMapping>

Provides a reference to the used ObjectIdEncoding.

pub fn sortable_term(&self) -> &SortableTermEncoding

Provides a reference to the used SortableTermEncoding.

pub fn get_data_types(&self, names: &[EncodingName]) -> Vec<DataType>

Returns a vector of EncodingName for the given names.

If some encodings are not defined in this RDF Fusion instance (e.g., no object ID encoding), the corresponding EncodingName is ignored.

pub fn try_get_encoding_name( &self, data_type: &DataType, ) -> Option<EncodingName>

Tries to obtain an EncodingName from a DataType. As we currently only support built-in encodings this mapping is unique.

In the future we might use a field here such that we can access metadata information.

Trait Implementations

impl Clone for RdfFusionEncodings

fn clone(&self) -> RdfFusionEncodings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RdfFusionEncodings

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

Formats the value using the given formatter.

impl Hash for RdfFusionEncodings

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RdfFusionEncodings

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for RdfFusionEncodings