Struct script::dom::bindings::codegen::Bindings::GPUCanvasContextBinding::GPUSwapChainDescriptor

pub struct GPUSwapChainDescriptor {
    pub parent: GPUObjectDescriptorBase,
    pub device: Root<Dom<GPUDevice>>,
    pub format: GPUTextureFormat,
    pub usage: u32,
}

Fields

parent: GPUObjectDescriptorBase

device: Root<Dom<GPUDevice>>

format: GPUTextureFormat

usage: u32

Implementations

impl GPUSwapChainDescriptor

pub fn new(
    cx: SafeJSContext,
    val: HandleValue<'_>
) -> Result<ConversionResult<GPUSwapChainDescriptor>, ()>

impl GPUSwapChainDescriptor

pub(crate) unsafe fn to_jsobject(
    &self,
    cx: *mut JSContext,
    obj: MutableHandleObject<'_>
)

Trait Implementations

impl FromJSValConvertible for GPUSwapChainDescriptor

type Config = ()

Optional configurable behaviour switch; use () for no configuration.

unsafe fn from_jsval(
    cx: *mut JSContext,
    value: HandleValue<'_>,
    _option: ()
) -> Result<ConversionResult<GPUSwapChainDescriptor>, ()>

Convert val to type Self. Optional configuration of type T can be passed as the option argument. If it returns Err(()), a JSAPI exception is pending. If it returns Ok(Failure(reason)), there is no pending JSAPI exception.

impl JSTraceable for GPUSwapChainDescriptor

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

Trace self.

impl ToJSValConvertible for GPUSwapChainDescriptor

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

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