Enum ExecutionContextEntryError 

pub enum ExecutionContextEntryError {
    Cpu(CpuExecutionContextError),
}

Failure entering the engine of the context that owns an eager runtime.

The implicit frontend resolves the engine from the runtime of the operand it acts on; the owner may be a CPU or a CUDA execution context, so this error keeps the owning context’s typed diagnostic instead of flattening both into one string.

Examples

use tensor4all_tensorbackend::{
    CpuExecutionContextError, ExecutionContextEntryError,
};

let error = ExecutionContextEntryError::from(CpuExecutionContextError::Reentered);
assert!(matches!(
    error,
    ExecutionContextEntryError::Cpu(CpuExecutionContextError::Reentered)
));

Variants

Cpu(CpuExecutionContextError)

The owning CPU context rejected the session entry.

Trait Implementations

impl Clone for ExecutionContextEntryError

fn clone(&self) -> ExecutionContextEntryError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionContextEntryError

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

Formats the value using the given formatter.

impl Display for ExecutionContextEntryError

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

Formats the value using the given formatter.

impl Error for ExecutionContextEntryError

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<CpuExecutionContextError> for ExecutionContextEntryError

fn from(source: CpuExecutionContextError) -> Self

Converts to this type from the input type.