Trait FunctionProvider 

pub trait FunctionProvider: Send + Sync {
    // Required method
    fn get_function(&self, ns: &str, name: &str) -> Option<Arc<dyn Function>>;
}

Required Methods

fn get_function(&self, ns: &str, name: &str) -> Option<Arc<dyn Function>>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl FunctionProvider for TestWorkbook

impl<'a, R: EvaluationContext> FunctionProvider for DynamicRefCollector<'a, R>

impl<'a, R: EvaluationContext> FunctionProvider for RecordingContext<'a, R>

impl<R> FunctionProvider for Engine<R>

where R: EvaluationContext,