Enum surfman::surface::SurfaceType

pub enum SurfaceType<NativeWidget> {
    Generic {
        size: Size2D<i32>,
    },
    Widget {
        native_widget: NativeWidget,
    },
}

Information specific to the type of surface: generic or widget.

Variants

Generic

Fields

size: Size2D<i32>

The size of the surface.

For HiDPI screens, this is a physical size, not a logical size.

An off-screen surface that has a pixel size. Generic surfaces can sometimes be shown on screen using platform-specific APIs, but surfman itself provides no way to draw their contents on screen. Only generic surfaces can be bound to textures.

Widget

Fields

native_widget: NativeWidget

A native widget type specific to the backend.

For example, on Windows this wraps an HWND.

A surface displayed inside a native widget (window or view). The size of a widget surface is automatically determined based on the size of the widget. (For example, if the widget is a window, the size of the surface will be the physical size of the window.) Widget surfaces cannot be bound to textures.

Trait Implementations

impl<NativeWidget: Clone> Clone for SurfaceType<NativeWidget>

fn clone(&self) -> SurfaceType<NativeWidget>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.