Enum SemanticTransformError 

#[non_exhaustive]
pub enum SemanticTransformError {
    Build(ProgramBuildError),
    Finish(ProgramFinishError),
    ForeignReturnedValue,
    DroppedBindings,
    Rejected,
}

Failures produced by a validated semantic transform transaction.

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.

Build(ProgramBuildError)

Program construction or import failed inside the transform.

Finish(ProgramFinishError)

Atomic freeze failed after the transform returned roots.

ForeignReturnedValue

The transform returned a value not owned by its destination builder.

DroppedBindings

The transform did not carry every input tensor binding forward.

Rejected

The transform deliberately rejected this input.

Trait Implementations

impl Debug for SemanticTransformError

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

Formats the value using the given formatter.

impl Display for SemanticTransformError

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

Formats the value using the given formatter.

impl Error for SemanticTransformError

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<ProgramBuildError> for SemanticTransformError

fn from(source: ProgramBuildError) -> Self

Converts to this type from the input type.

impl From<ProgramFinishError> for SemanticTransformError

fn from(source: ProgramFinishError) -> Self

Converts to this type from the input type.