Trait WindowProvider 

pub trait WindowProvider: 'static {
    type Handle: GPUSurfaceHandle;
    type Exposed: Clone + Send + Sync + 'static;

    // Required methods
    fn create(config: &WindowConfig) -> Self;
    fn size(handle: &Self::Handle) -> (u32, u32);
    fn exposed(&self) -> Self::Exposed;
    fn handle(&self) -> &Self::Handle;
}

Abstracts over a platform-specific window implementation.

Implement this trait to plug in any windowing library (e.g. winit). The associated types expose the window handle used for surface creation and an “exposed” value (e.g. a shareable Arc) that systems can inspect.

Required Associated Types

type Handle: GPUSurfaceHandle

The concrete window handle type used to create a GPU surface.

type Exposed: Clone + Send + Sync + 'static

An additional value derived from the window that can be cloned and shared with other parts of the app (e.g. an Arc<Window>).

Required Methods

fn create(config: &WindowConfig) -> Self

Create a window using the provided configuration.

fn size(handle: &Self::Handle) -> (u32, u32)

Return the current inner size of handle in physical pixels.

fn exposed(&self) -> Self::Exposed

Return the exposed value for this window.

fn handle(&self) -> &Self::Handle

Return a reference to the raw window handle.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl WindowProvider for WinitWindow

type Handle = Arc<Window>

type Exposed = Input