Trait XRFrameMethods 
Source pub(crate) trait XRFrameMethods<D>{
    // Required methods
    fn Session(&self) -> Root<Dom<<D as DomTypes>::XRSession>>;
    fn PredictedDisplayTime(&self) -> Finite<f64>;
    fn GetViewerPose(
        &self,
        referenceSpace: &<D as DomTypes>::XRReferenceSpace,
        _can_gc: CanGc,
    ) -> Result<Option<Root<Dom<<D as DomTypes>::XRViewerPose>>>, Error>;
    fn GetPose(
        &self,
        space: &<D as DomTypes>::XRSpace,
        baseSpace: &<D as DomTypes>::XRSpace,
        _can_gc: CanGc,
    ) -> Result<Option<Root<Dom<<D as DomTypes>::XRPose>>>, Error>;
    fn GetJointPose(
        &self,
        joint: &<D as DomTypes>::XRJointSpace,
        baseSpace: &<D as DomTypes>::XRSpace,
        _can_gc: CanGc,
    ) -> Result<Option<Root<Dom<<D as DomTypes>::XRJointPose>>>, Error>;
    fn FillJointRadii(
        &self,
        jointSpaces: Vec<Root<Dom<<D as DomTypes>::XRJointSpace>>>,
        radii: CustomAutoRooterGuard<'_, TypedArray<Float32, *mut JSObject>>,
    ) -> Result<bool, Error>;
    fn FillPoses(
        &self,
        spaces: Vec<Root<Dom<<D as DomTypes>::XRSpace>>>,
        baseSpace: &<D as DomTypes>::XRSpace,
        transforms: CustomAutoRooterGuard<'_, TypedArray<Float32, *mut JSObject>>,
    ) -> Result<bool, Error>;
    fn GetHitTestResults(
        &self,
        hitTestSource: &<D as DomTypes>::XRHitTestSource,
    ) -> Vec<Root<Dom<<D as DomTypes>::XRHitTestResult>>>;
}