Enum CudaBatchError 

#[non_exhaustive]
pub enum CudaBatchError {
    Infrastructure(BatchInfrastructureError),
    GroupExecution {
        source_indices: Vec<usize>,
        source: Box<Error>,
    },
}

Failure while preparing or executing an owned CUDA batch.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Infrastructure(BatchInfrastructureError)

Shared codec preparation or host-side batch infrastructure failed.

GroupExecution

CUDA execution failed for one homogeneous group.

No output surfaces from the affected group are exposed.

Fields

source_indices: Vec<usize>

Every original input index whose dense group output was discarded.

source: Box<Error>

Strict CUDA adapter or runtime failure.

Trait Implementations

impl Debug for CudaBatchError

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

Formats the value using the given formatter.

impl Display for CudaBatchError

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

Formats the value using the given formatter.

impl Error for CudaBatchError

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<BatchInfrastructureError> for CudaBatchError

fn from(source: BatchInfrastructureError) -> Self

Converts to this type from the input type.