Struct script::dom::bindings::codegen::Bindings::GPUBufferBinding::GPUBufferDescriptor

pub struct GPUBufferDescriptor {
    pub parent: GPUObjectDescriptorBase,
    pub mappedAtCreation: bool,
    pub size: u64,
    pub usage: u32,
}

Fields

parent: GPUObjectDescriptorBase

mappedAtCreation: bool

size: u64

usage: u32

Implementations

impl GPUBufferDescriptor

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

impl GPUBufferDescriptor

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

Trait Implementations

impl FromJSValConvertible for GPUBufferDescriptor

type Config = ()

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

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

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 GPUBufferDescriptor

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

Trace self.

impl ToJSValConvertible for GPUBufferDescriptor

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

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