Trait starlark::values::function::NativeFunc

pub trait NativeFunc: for<'v> Fn(&mut Evaluator<'v, '_>, &Arguments<'v, '_>) -> Result<Value<'v>> + Send + Sync + 'static { }

A native function that can be evaluated.

This trait is implemented by generated code and rarely needed to be implemented manually.

Implementors

impl<T> NativeFunc for T where
    T: for<'v> Fn(&mut Evaluator<'v, '_>, &Arguments<'v, '_>) -> Result<Value<'v>> + Send + Sync + 'static,