Enum OpenXrHostError

pub enum OpenXrHostError {
    FrameSourceUnavailable(String),
    PresentFailed(String),
    InputConversionFailed(String),
    Unsupported(String),
    CallbackFailed(String),
}

Errors produced by ailloli_ui_openxr host adapters.

The contained string preserves backend or callback context and is included in the human-readable error message.

Examples

use ailloli_ui_openxr::OpenXrHostError;

let error = OpenXrHostError::PresentFailed("queue closed".into());
assert_eq!(error.to_string(), "openxr host: swapchain present failed: queue closed");

Variants

FrameSourceUnavailable(String)

Source failed to provide a writable texture for rendering.

PresentFailed(String)

Host-side submit/present of the rendered frame failed.

InputConversionFailed(String)

Input conversion failed (invalid geometry or inconsistent source state).

Unsupported(String)

Unsupported backend feature combination.

CallbackFailed(String)

Generic callback failure (used by mock and callback sources).

Trait Implementations

impl Debug for OpenXrHostError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for OpenXrHostError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for OpenXrHostError

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.