FunctionRegistry

oxirs_core::query::functions

Struct FunctionRegistry 

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pub struct FunctionRegistry { /* private fields */ }
Expand description

SPARQL function registry

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impl FunctionRegistry

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pub fn new() -> Self

Create new function registry with SPARQL 1.2 built-ins

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pub fn register_custom(&mut self, func: Arc<dyn CustomFunction>)

Register a custom function

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pub fn execute(&self, name: &str, args: &[Term]) -> Result<Term, OxirsError>

Execute a function

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impl Default for FunctionRegistry

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fn default() -> Self

Returns the “default value” for a type. Read more

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