Enum BackendErrorReason 

#[non_exhaustive]
pub enum BackendErrorReason {
    InvalidOutput,
    PanicContained,
    Internal,
}

Backend-origin failure reasons.

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.

InvalidOutput

A backend returned an output shape that violates the operation contract.

PanicContained

A panic firewall or equivalent adapter guard caught an unexpected fault.

Internal

A backend reported a fixed, redacted internal failure.

Trait Implementations

impl Clone for BackendErrorReason

fn clone(&self) -> BackendErrorReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BackendErrorReason

impl Debug for BackendErrorReason

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

Formats the value using the given formatter.

impl Display for BackendErrorReason

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

Formats the value using the given formatter.

impl Eq for BackendErrorReason

impl PartialEq for BackendErrorReason

fn eq(&self, other: &BackendErrorReason) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BackendErrorReason