Trait CanShade 

pub trait CanShade {
    // Required method
    fn shade(&mut self, pixel: Pixel) -> Pixel;
}

To write a shader you must have a struct that implements this shader

Required Methods

fn shade(&mut self, pixel: Pixel) -> Pixel

This function accepts a pixel and returns the adjusted pixel, as you wish to adjust it

Dyn Compatibility

This trait is dyn compatible.

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

Implementors