Enum qoqo::QoqoBackendError

pub enum QoqoBackendError {
    CannotExtractObject,
    VersionMismatch,
    RoqoqoBackendError(RoqoqoBackendError),
}

Errors that can occur in qoqo backends.

Variants

CannotExtractObject

Error a Circuit cannot be extracted from PyAny object passed from python.

VersionMismatch

Error for version mismatch between separately compiled packages.

Error when trying to extract a Backend or Device from a PyAny python object that has been created from a python package that has been compiled separately. To avoid unexpected behaviour this is only allowed when qoqo and roqoqo in both packages are the same version.

RoqoqoBackendError(RoqoqoBackendError)

Transparent forwarding of roqoqo errors.

Trait Implementations

impl Debug for QoqoBackendError

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

Formats the value using the given formatter.

impl Display for QoqoBackendError

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

Formats the value using the given formatter.

impl Error for QoqoBackendError

fn source(&self) -> Option<&(dyn Error + 'static)>

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<RoqoqoBackendError> for QoqoBackendError

fn from(source: RoqoqoBackendError) -> Self

Converts to this type from the input type.

impl PartialEq for QoqoBackendError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for QoqoBackendError