Struct openxr_sys::Result

#[repr(transparent)]
pub struct Result(_);

Error and return codes

Methods

impl Result

pub const SUCCESS: Result

Command completed successfully.

pub const TIMEOUT_EXPIRED: Result

The specified timeout time occurred before the operation could complete.

pub const SESSION_VISIBILITY_UNAVAILABLE: Result

The session has started but cannot be made visible at the moment.

pub const SESSION_LOSS_PENDING: Result

The session will be lost soon.

pub const EVENT_UNAVAILABLE: Result

No event was available.

pub const STATE_UNAVAILABLE: Result

No state (of any type) is available for the provided handle.

pub const STATE_TYPE_UNAVAILABLE: Result

The state of the given type is not available for the provided handle.

pub const SPACE_BOUNDS_UNAVAILABLE: Result

The space's bounds are not known at the moment.

pub const SESSION_NOT_FOCUSED: Result

The session is not in the focused state.

pub const FRAME_DISCARDED: Result

A frame has been discarded from composition.

pub const ERROR_VALIDATION_FAILURE: Result

The function usage was invalid in some way.

pub const ERROR_RUNTIME_FAILURE: Result

The runtime failed to handle the function in an unexpected way that is not covered by another error result.

pub const ERROR_OUT_OF_MEMORY: Result

A memory allocation has failed.

pub const ERROR_RUNTIME_VERSION_INCOMPATIBLE: Result

The runtime version is incompatible with the requested or required version.

pub const ERROR_DRIVER_INCOMPATIBLE: Result

The driver is incompatible with the runtime.

pub const ERROR_INITIALIZATION_FAILED: Result

Initialization of object could not be completed.

pub const ERROR_FUNCTION_UNSUPPORTED: Result

The requested function was not found or is otherwise unsupported.

pub const ERROR_FEATURE_UNSUPPORTED: Result

The requested feature is unavailable.

pub const ERROR_EXTENSION_NOT_PRESENT: Result

A requested extension is not supported.

pub const ERROR_LIMIT_REACHED: Result

The runtime supports no more of the requested resource.

pub const ERROR_SIZE_INSUFFICIENT: Result

The supplied size was smaller than required.

pub const ERROR_HANDLE_INVALID: Result

A supplied object was invalid.

pub const ERROR_INSTANCE_LOST: Result

The XrInstance was lost or could not be found. It will need to be destroyed and optionally recreated.

pub const ERROR_SESSION_RUNNING: Result

This session is already running.

pub const ERROR_SESSION_NOT_RUNNING: Result

The operation requires this session to be in the running state.

pub const ERROR_SESSION_LOST: Result

The XrSession was lost. It will need to be destroyed and optionally recreated.

pub const ERROR_SYSTEM_INVALID: Result

The provided XrSystemId was invalid.

pub const ERROR_PATH_INVALID: Result

The provided XrPath was not valid.

pub const ERROR_PATH_COUNT_EXCEEDED: Result

The maximum number of supported semantic paths has been reached.

pub const ERROR_PATH_FORMAT_INVALID: Result

The semantic path character format is invalid.

pub const ERROR_LAYER_INVALID: Result

The layer was NULL or otherwise invalid.

pub const ERROR_LAYER_LIMIT_EXCEEDED: Result

The number of specified layers is greater than the supported number.

pub const ERROR_SWAPCHAIN_RECT_INVALID: Result

The image rect was negatively sized or otherwise invalid.

pub const ERROR_SWAPCHAIN_FORMAT_UNSUPPORTED: Result

The image format isn't supported by the runtime or platform.

pub const ERROR_ACTION_TYPE_MISMATCH: Result

The API used to retrieve an action's state does not match the action's type.

pub const ERROR_REFERENCE_SPACE_UNSUPPORTED: Result

The specified reference space is not supported by the runtime or system.

pub const ERROR_FILE_ACCESS_ERROR: Result

The file could not be accessed.

pub const ERROR_FILE_CONTENTS_INVALID: Result

The file's contents were invalid.

pub const ERROR_FORM_FACTOR_UNSUPPORTED: Result

The specified form factor isn't supported by the current runtime or platform.

pub const ERROR_FORM_FACTOR_UNAVAILABLE: Result

The specified form factor is supported, but the device is currently not available, e.g. not plugged in or powered off.

pub const ERROR_API_LAYER_NOT_PRESENT: Result

A requested API layer is not present or could not be loaded.

pub const ERROR_CALL_ORDER_INVALID: Result

The call was made without having made a previously required call.

pub const ERROR_GRAPHICS_DEVICE_INVALID: Result

The given graphics device is not in a valid state. The graphics device could be lost or initialized without meeting graphics requirements.

pub const ERROR_POSE_INVALID: Result

The supplied pose was invalid with respect to the requirements.

pub const ERROR_INDEX_OUT_OF_RANGE: Result

The supplied index was outside the range of valid indices.

pub const ERROR_VIEW_CONFIGURATION_TYPE_UNSUPPORTED: Result

The specified view configuration type is not supported by the runtime or platform.

pub const ERROR_ENVIRONMENT_BLEND_MODE_UNSUPPORTED: Result

The specified environment blend mode is not supported by the runtime or platform.

pub const ERROR_BINDINGS_DUPLICATED: Result

The application specified bindings for an input form factor it had already suggested bindings for.

pub const ERROR_NAME_DUPLICATED: Result

The name provided was a duplicate of an already-existing resource.

pub const ERROR_NAME_INVALID: Result

The name provided was invalid.

pub const ERROR_ANDROID_THREAD_SETTINGS_ID_INVALID_KHR: Result

xrSetAndroidApplicationThreadKHR failed as thread id is invalid.

pub const ERROR_ANDROID_THREAD_SETTINGS_FAILURE_KHR: Result

xrSetAndroidApplicationThreadKHR failed setting the thread attributes/priority.

pub const ERROR_DEBUG_UTILS_MESSENGER_INVALID_EXT: Result

pub fn from_raw(x: i32) -> Self

pub fn into_raw(self) -> i32

Trait Implementations

impl Copy for Result

impl PartialEq<Result> for Result

fn eq(&self, other: &Result) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Result) -> bool

This method tests for !=.

impl Clone for Result

fn clone(&self) -> Result

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Result

impl Display for Result

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Debug for Result

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for Result

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.