Trait ComputeFunctionTrait 

pub trait ComputeFunctionTrait:
    Send
    + Sync
    + Debug
    + Display
    + FunctionTrait {
    // Required methods
    fn call(&self, input: &str) -> String;
    fn box_clone(&self) -> Box<dyn ComputeFunctionTrait>;
}

User supplied Compute function

Required Methods

fn call(&self, input: &str) -> String

calls the function

fn box_clone(&self) -> Box<dyn ComputeFunctionTrait>

Creates a boxed clone of the function object (clone doesn’t work with boxed traites)

Dyn Compatibility

This trait is dyn compatible.

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

Implementors