Struct openxr::InstanceExtensions

pub struct InstanceExtensions {

    pub epic_view_configuration_fov: Option<ViewConfigurationFovEPIC>,
    pub ext_performance_settings: Option<PerformanceSettingsEXT>,
    pub ext_thermal_query: Option<ThermalQueryEXT>,
    pub ext_debug_utils: Option<DebugUtilsEXT>,
    pub ext_eye_gaze_interaction: Option<EyeGazeInteractionEXT>,
    pub ext_view_configuration_depth_range: Option<ViewConfigurationDepthRangeEXT>,
    pub ext_conformance_automation: Option<ConformanceAutomationEXT>,
    pub ext_hand_tracking: Option<HandTrackingEXT>,
    pub ext_hand_joints_motion_range: Option<HandJointsMotionRangeEXT>,
    pub ext_samsung_odyssey_controller: Option<SamsungOdysseyControllerEXT>,
    pub ext_hp_mixed_reality_controller: Option<HpMixedRealityControllerEXT>,
    pub extx_overlay: Option<OverlayEXTX>,
    pub fb_composition_layer_image_layout: Option<CompositionLayerImageLayoutFB>,
    pub fb_composition_layer_alpha_blend: Option<CompositionLayerAlphaBlendFB>,
    pub fb_swapchain_update_state: Option<SwapchainUpdateStateFB>,
    pub fb_composition_layer_secure_content: Option<CompositionLayerSecureContentFB>,
    pub fb_display_refresh_rate: Option<DisplayRefreshRateFB>,
    pub fb_color_space: Option<ColorSpaceFB>,
    pub fb_hand_tracking_mesh: Option<HandTrackingMeshFB>,
    pub fb_hand_tracking_aim: Option<HandTrackingAimFB>,
    pub fb_hand_tracking_capsules: Option<HandTrackingCapsulesFB>,
    pub fb_foveation: Option<FoveationFB>,
    pub fb_foveation_configuration: Option<FoveationConfigurationFB>,
    pub fb_triangle_mesh: Option<TriangleMeshFB>,
    pub fb_passthrough: Option<PassthroughFB>,
    pub fb_foveation_vulkan: Option<FoveationVulkanFB>,
    pub fb_swapchain_update_state_opengl_es: Option<SwapchainUpdateStateOpenglEsFB>,
    pub fb_swapchain_update_state_vulkan: Option<SwapchainUpdateStateVulkanFB>,
    pub fb_space_warp: Option<SpaceWarpFB>,
    pub htc_vive_cosmos_controller_interaction: Option<ViveCosmosControllerInteractionHTC>,
    pub htcx_vive_tracker_interaction: Option<ViveTrackerInteractionHTCX>,
    pub huawei_controller_interaction: Option<ControllerInteractionHUAWEI>,
    pub khr_composition_layer_cube: Option<CompositionLayerCubeKHR>,
    pub khr_composition_layer_depth: Option<CompositionLayerDepthKHR>,
    pub khr_vulkan_swapchain_format_list: Option<VulkanSwapchainFormatListKHR>,
    pub khr_composition_layer_cylinder: Option<CompositionLayerCylinderKHR>,
    pub khr_composition_layer_equirect: Option<CompositionLayerEquirectKHR>,
    pub khr_opengl_enable: Option<OpenglEnableKHR>,
    pub khr_opengl_es_enable: Option<OpenglEsEnableKHR>,
    pub khr_vulkan_enable: Option<VulkanEnableKHR>,
    pub khr_visibility_mask: Option<VisibilityMaskKHR>,
    pub khr_composition_layer_color_scale_bias: Option<CompositionLayerColorScaleBiasKHR>,
    pub khr_convert_timespec_time: Option<ConvertTimespecTimeKHR>,
    pub khr_loader_init: Option<LoaderInitKHR>,
    pub khr_vulkan_enable2: Option<VulkanEnable2KHR>,
    pub khr_composition_layer_equirect2: Option<CompositionLayerEquirect2KHR>,
    pub khr_binding_modification: Option<BindingModificationKHR>,
    pub khr_swapchain_usage_input_attachment_bit: Option<SwapchainUsageInputAttachmentBitKHR>,
    pub mnd_headless: Option<HeadlessMND>,
    pub mnd_swapchain_usage_input_attachment_bit: Option<SwapchainUsageInputAttachmentBitMND>,
    pub mndx_egl_enable: Option<EglEnableMNDX>,
    pub msft_unbounded_reference_space: Option<UnboundedReferenceSpaceMSFT>,
    pub msft_spatial_anchor: Option<SpatialAnchorMSFT>,
    pub msft_spatial_graph_bridge: Option<SpatialGraphBridgeMSFT>,
    pub msft_hand_interaction: Option<HandInteractionMSFT>,
    pub msft_hand_tracking_mesh: Option<HandTrackingMeshMSFT>,
    pub msft_secondary_view_configuration: Option<SecondaryViewConfigurationMSFT>,
    pub msft_first_person_observer: Option<FirstPersonObserverMSFT>,
    pub msft_controller_model: Option<ControllerModelMSFT>,
    pub msft_composition_layer_reprojection: Option<CompositionLayerReprojectionMSFT>,
    pub msft_spatial_anchor_persistence: Option<SpatialAnchorPersistenceMSFT>,
    pub oculus_audio_device_guid: Option<AudioDeviceGuidOCULUS>,
    pub valve_analog_threshold: Option<AnalogThresholdVALVE>,
    pub varjo_quad_views: Option<QuadViewsVARJO>,
    pub varjo_foveated_rendering: Option<FoveatedRenderingVARJO>,
    pub varjo_composition_layer_depth_test: Option<CompositionLayerDepthTestVARJO>,
    pub varjo_environment_depth_estimation: Option<EnvironmentDepthEstimationVARJO>,
    pub varjo_marker_tracking: Option<MarkerTrackingVARJO>,
}

Extensions used internally by the bindings

Fields

epic_view_configuration_fov: Option<ViewConfigurationFovEPIC>

ext_performance_settings: Option<PerformanceSettingsEXT>

ext_thermal_query: Option<ThermalQueryEXT>

ext_debug_utils: Option<DebugUtilsEXT>

ext_eye_gaze_interaction: Option<EyeGazeInteractionEXT>

ext_view_configuration_depth_range: Option<ViewConfigurationDepthRangeEXT>

ext_conformance_automation: Option<ConformanceAutomationEXT>

ext_hand_tracking: Option<HandTrackingEXT>

ext_hand_joints_motion_range: Option<HandJointsMotionRangeEXT>

ext_samsung_odyssey_controller: Option<SamsungOdysseyControllerEXT>

ext_hp_mixed_reality_controller: Option<HpMixedRealityControllerEXT>

extx_overlay: Option<OverlayEXTX>

fb_composition_layer_image_layout: Option<CompositionLayerImageLayoutFB>

fb_composition_layer_alpha_blend: Option<CompositionLayerAlphaBlendFB>

fb_swapchain_update_state: Option<SwapchainUpdateStateFB>

fb_composition_layer_secure_content: Option<CompositionLayerSecureContentFB>

fb_display_refresh_rate: Option<DisplayRefreshRateFB>

fb_color_space: Option<ColorSpaceFB>

fb_hand_tracking_mesh: Option<HandTrackingMeshFB>

fb_hand_tracking_aim: Option<HandTrackingAimFB>

fb_hand_tracking_capsules: Option<HandTrackingCapsulesFB>

fb_foveation: Option<FoveationFB>

fb_foveation_configuration: Option<FoveationConfigurationFB>

fb_triangle_mesh: Option<TriangleMeshFB>

fb_passthrough: Option<PassthroughFB>

fb_foveation_vulkan: Option<FoveationVulkanFB>

fb_swapchain_update_state_opengl_es: Option<SwapchainUpdateStateOpenglEsFB>

fb_swapchain_update_state_vulkan: Option<SwapchainUpdateStateVulkanFB>

fb_space_warp: Option<SpaceWarpFB>

htc_vive_cosmos_controller_interaction: Option<ViveCosmosControllerInteractionHTC>

htcx_vive_tracker_interaction: Option<ViveTrackerInteractionHTCX>

huawei_controller_interaction: Option<ControllerInteractionHUAWEI>

khr_composition_layer_cube: Option<CompositionLayerCubeKHR>

khr_composition_layer_depth: Option<CompositionLayerDepthKHR>

khr_vulkan_swapchain_format_list: Option<VulkanSwapchainFormatListKHR>

khr_composition_layer_cylinder: Option<CompositionLayerCylinderKHR>

khr_composition_layer_equirect: Option<CompositionLayerEquirectKHR>

khr_opengl_enable: Option<OpenglEnableKHR>

khr_opengl_es_enable: Option<OpenglEsEnableKHR>

khr_vulkan_enable: Option<VulkanEnableKHR>

khr_visibility_mask: Option<VisibilityMaskKHR>

khr_composition_layer_color_scale_bias: Option<CompositionLayerColorScaleBiasKHR>

khr_convert_timespec_time: Option<ConvertTimespecTimeKHR>

khr_loader_init: Option<LoaderInitKHR>

khr_vulkan_enable2: Option<VulkanEnable2KHR>

khr_composition_layer_equirect2: Option<CompositionLayerEquirect2KHR>

khr_binding_modification: Option<BindingModificationKHR>

khr_swapchain_usage_input_attachment_bit: Option<SwapchainUsageInputAttachmentBitKHR>

mnd_headless: Option<HeadlessMND>

mnd_swapchain_usage_input_attachment_bit: Option<SwapchainUsageInputAttachmentBitMND>

mndx_egl_enable: Option<EglEnableMNDX>

msft_unbounded_reference_space: Option<UnboundedReferenceSpaceMSFT>

msft_spatial_anchor: Option<SpatialAnchorMSFT>

msft_spatial_graph_bridge: Option<SpatialGraphBridgeMSFT>

msft_hand_interaction: Option<HandInteractionMSFT>

msft_hand_tracking_mesh: Option<HandTrackingMeshMSFT>

msft_secondary_view_configuration: Option<SecondaryViewConfigurationMSFT>

msft_first_person_observer: Option<FirstPersonObserverMSFT>

msft_controller_model: Option<ControllerModelMSFT>

msft_composition_layer_reprojection: Option<CompositionLayerReprojectionMSFT>

msft_spatial_anchor_persistence: Option<SpatialAnchorPersistenceMSFT>

oculus_audio_device_guid: Option<AudioDeviceGuidOCULUS>

valve_analog_threshold: Option<AnalogThresholdVALVE>

varjo_quad_views: Option<QuadViewsVARJO>

varjo_foveated_rendering: Option<FoveatedRenderingVARJO>

varjo_composition_layer_depth_test: Option<CompositionLayerDepthTestVARJO>

varjo_environment_depth_estimation: Option<EnvironmentDepthEstimationVARJO>

varjo_marker_tracking: Option<MarkerTrackingVARJO>

Implementations

impl InstanceExtensions

pub unsafe fn load(
    entry: &Entry,
    instance: Instance,
    required: &ExtensionSet
) -> Result<Self>

Load extension function pointer tables

Safety

instance must be a valid instance handle.

Trait Implementations

impl Clone for InstanceExtensions

fn clone(&self) -> InstanceExtensions

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for InstanceExtensions

fn default() -> InstanceExtensions

Returns the “default value” for a type.

impl Copy for InstanceExtensions