Trait Drawable 

pub trait Drawable {
    // Required methods
    fn draw<T: Drawer>(&self, window: &mut T);
    fn draw_with_context(&self, context: &mut Context<'_>);
    fn update(&mut self);

    // Provided method
    fn setup_draw(&self, context: &mut Context<'_>) { ... }
}

Trait that can be use to draw on window

Required Methods

fn draw<T: Drawer>(&self, window: &mut T)

Draw the drawable structure, you need a Drawer(Where the struct will be draw)

fn draw_with_context(&self, context: &mut Context<'_>)

Draw with a particular context

fn update(&mut self)

Update the openGL state of the drawable entity Should be call often so be carefull when implementing.

Provided Methods

fn setup_draw(&self, context: &mut Context<'_>)

Setup the draw for the final system you don’t have to implement it in a normal drawable

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl Drawable for Sprite

Drawing trait for sprite sturct

impl Drawable for SpriteBatch

impl Drawable for Text

impl Drawable for VertexBuffer