Struct wgpu_core::any_surface::AnySurface

pub struct AnySurface(/* private fields */);

A Arc of a HalSurface<A>, for any backend A.

Any AnySurface is just like an Arc<HalSurface<A>>, except that the A type parameter is erased. To access the Surface, you must downcast to a particular backend with the [downcast_ref] or [take] methods.

Implementations

impl AnySurface

pub fn new<A: HalApi>(surface: HalSurface<A>) -> AnySurface

Return an AnySurface that holds an owning Arc to HalSurface.

pub fn backend(&self) -> Backend

pub fn downcast_ref<A: HalApi>(&self) -> Option<&HalSurface<A>>

If self is an Arc<HalSurface<A>>, return a reference to the HalSurface.

pub fn take<A: HalApi>(self) -> Option<Arc<HalSurface<A>>>

If self is an Arc<HalSurface<A>>, returns that.

Trait Implementations

impl Debug for AnySurface

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Send for AnySurface

impl Sync for AnySurface