Enum TimestampCaptureError 

pub enum TimestampCaptureError {
    Unsupported,
    InvalidCapacity {
        requested: u32,
    },
    Backend(GpuError),
}

Failure to allocate an opt-in capture.

Variants

Unsupported

The opened device does not support pass-boundary timestamp queries.

InvalidCapacity

Capacity must be nonzero and fit the portable query-set ceiling.

Fields

requested: u32

Requested number of pass occurrences.

Backend(GpuError)

Query allocation failed.

Trait Implementations

impl Debug for TimestampCaptureError

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

Formats the value using the given formatter.

impl Display for TimestampCaptureError

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

Formats the value using the given formatter.

impl Error for TimestampCaptureError

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.

impl From<GpuError> for TimestampCaptureError

fn from(source: GpuError) -> Self

Converts to this type from the input type.