Trait WindowRenderer

pub trait WindowRenderer {
    type ScenePainter<'a>: PaintScene
       where Self: 'a;

    // Required methods
    fn resume(&mut self, window: Arc<dyn WindowHandle>, width: u32, height: u32);
    fn suspend(&mut self);
    fn is_active(&self) -> bool;
    fn set_size(&mut self, width: u32, height: u32);
    fn render<F: FnOnce(&mut Self::ScenePainter<'_>)>(&mut self, draw_fn: F);
}

Abstraction for rendering a scene to a window

Required Associated Types

type ScenePainter<'a>: PaintScene where Self: 'a

Required Methods

fn resume(&mut self, window: Arc<dyn WindowHandle>, width: u32, height: u32)

fn suspend(&mut self)

fn is_active(&self) -> bool

fn set_size(&mut self, width: u32, height: u32)

fn render<F: FnOnce(&mut Self::ScenePainter<'_>)>(&mut self, draw_fn: F)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors