Struct ImageDataSettings 

pub struct ImageDataSettings {
    pub colorSpace: Option<PredefinedColorSpace>,
    pub pixelFormat: ImageDataPixelFormat,
}

Fields

colorSpace: Option<PredefinedColorSpace>

pixelFormat: ImageDataPixelFormat

Implementations

impl ImageDataSettings

pub fn empty() -> Self

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

impl ImageDataSettings

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

Trait Implementations

impl Default for ImageDataSettings

fn default() -> Self

Returns the “default value” for a type.

impl FromJSValConvertible for ImageDataSettings

type Config = ()

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

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

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 ToJSValConvertible for ImageDataSettings

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

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

impl Traceable for ImageDataSettings

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

Trace self.