Struct script::dom::gpuswapchain::GPUSwapChain

#[repr(C)]
pub struct GPUSwapChain {
    reflector_: Reflector,
    channel: WebGPU,
    label: DomRefCell<Option<USVString>>,
    context: Dom<GPUCanvasContext>,
    texture: Dom<GPUTexture>,
}

Fields

reflector_: Reflector

channel: WebGPU

label: DomRefCell<Option<USVString>>

context: Dom<GPUCanvasContext>

texture: Dom<GPUTexture>

Implementations

impl GPUSwapChain

fn __assert_parent_type(&self)

impl GPUSwapChain

fn new_inherited(
    channel: WebGPU,
    context: &GPUCanvasContext,
    texture: &GPUTexture,
    label: Option<USVString>
) -> Self

pub fn new(
    global: &GlobalScope,
    channel: WebGPU,
    context: &GPUCanvasContext,
    texture: &GPUTexture,
    label: Option<USVString>
) -> Root<Dom<Self>>

impl GPUSwapChain

pub fn destroy(&self, external_id: u64, image_key: ImageKey)

pub fn texture_id(&self) -> WebGPUTexture

Trait Implementations

impl DomObject for GPUSwapChain

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

fn global(&self) -> Root<Dom<GlobalScope>>where
    Self: Sized,

Returns the global scope of the realm that the DomObject was created in.

impl DomObjectWrap for GPUSwapChain

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::GPUSwapChainBinding::GPUSwapChainBinding::Wrap as for<'a> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::boxed::Box<dom::gpuswapchain::GPUSwapChain>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::gpuswapchain::GPUSwapChain>>}

Function pointer to the general wrap function type

impl GPUSwapChainMethods for GPUSwapChain

fn GetLabel(&self) -> Option<USVString>

https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label

fn SetLabel(&self, value: Option<USVString>)

https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label

fn GetCurrentTexture(&self) -> Root<Dom<GPUTexture>>

https://gpuweb.github.io/gpuweb/#dom-gpuswapchain-getcurrenttexture

impl HasParent for GPUSwapChain

fn as_parent(&self) -> &Reflector

This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is

type Parent = Reflector

impl IDLInterface for GPUSwapChain

fn derives(class: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.

impl JSTraceable for GPUSwapChain

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

impl MallocSizeOf for GPUSwapChain

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl MutDomObject for GPUSwapChain

unsafe fn init_reflector(&self, obj: *mut JSObject)

Initializes the Reflector

impl PartialEq<GPUSwapChain> for GPUSwapChain

fn eq(&self, other: &GPUSwapChain) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToJSValConvertible for GPUSwapChain

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.