Struct RdfDataConfig 

pub struct RdfDataConfig {
    pub base: Option<IriS>,
    pub endpoints: Option<HashMap<String, EndpointDescription>>,
    pub automatic_base: Option<bool>,
    pub rdf_visualization: Option<RDFVisualizationConfig>,
}

Configuration for RDF data readers and visualization settings.

This struct defines how RDF data should be processed, including base IRI resolution, SPARQL endpoints for querying external data, and visualization preferences.

Fields

base: Option<IriS>

Default base IRI to resolve relative IRIs. If None, relative IRIs will be treated as errors.

endpoints: Option<HashMap<String, EndpointDescription>>

SPARQL endpoints for querying RDF data. Each endpoint is identified by a unique name.

automatic_base: Option<bool>

If true, automatically set the base IRI to the local file or URI of the document being processed.

rdf_visualization: Option<RDFVisualizationConfig>

Configuration for RDF visualization appearance and styling.

Implementations

impl RdfDataConfig

pub fn new() -> RdfDataConfig

Creates a new RdfDataConfig with default settings.

The default configuration has no base IRI, no endpoints, automatic base detection enabled, and no custom visualization settings.

pub fn with_wikidata(self) -> Self

Adds a Wikidata SPARQL endpoint to the configuration.

This method configures the Wikidata query service endpoint with appropriate prefixes for convenient querying of Wikidata’s knowledge graph.

Returns

The modified RdfDataConfig with the Wikidata endpoint added.

pub fn from_path<P: AsRef<Path>>(path: P) -> Result<RdfDataConfig, RDFError>

Loads an RdfDataConfig from a TOML file at the specified path.

Arguments

• path - Path to the TOML configuration file.

Returns

A Result containing the parsed configuration or an error if reading/parsing fails.

Errors

Returns RDFError if the file cannot be read or the TOML is invalid.

pub fn rdf_visualization_config(&self) -> RDFVisualizationConfig

Gets the RDF visualization configuration, using defaults if none is set.

Returns

The RDFVisualizationConfig to use for visualization, either from this config or the default configuration if none is specified.

Trait Implementations

impl Clone for RdfDataConfig

fn clone(&self) -> RdfDataConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RdfDataConfig

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

Formats the value using the given formatter.

impl Default for RdfDataConfig

fn default() -> Self

Returns the default RDF data configuration with Wikidata endpoint pre-configured.

The default configuration includes the Wikidata SPARQL endpoint and automatic base IRI detection enabled.

impl<'de> Deserialize<'de> for RdfDataConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RdfDataConfig

fn eq(&self, other: &RdfDataConfig) -> 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 Serialize for RdfDataConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RdfDataConfig