Struct TextSearchPF 

pub struct TextSearchPF { /* private fields */ }

text:search - Simple text search property function.

Usage: ?s text:search ("search terms" ?score)

Implementations

impl TextSearchPF

pub fn new() -> Self

Trait Implementations

impl Debug for TextSearchPF

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

Formats the value using the given formatter.

impl Default for TextSearchPF

fn default() -> Self

Returns the “default value” for a type.

impl PropertyFunction for TextSearchPF

fn metadata(&self) -> PropertyFunctionMetadata

Return metadata describing this property function.

fn evaluate( &self, _subject: &PropertyFunctionArg, object: &PropertyFunctionArg, ) -> Result<PropertyFunctionResult, OxirsError>

Evaluate the property function given the subject and object arguments.

fn validate( &self, subject: &PropertyFunctionArg, object: &PropertyFunctionArg, ) -> Result<(), OxirsError>

Validate arguments before evaluation (optional override).

fn estimated_cardinality( &self, _subject: &PropertyFunctionArg, _object: &PropertyFunctionArg, ) -> Option<u64>

Estimated cardinality of results (for query planning). Returns None if unknown. Default is None.