Enum DeviceValidationError 

pub enum DeviceValidationError {
    UnusablePhysicalQubit {
        device: String,
        qubit: PhysicalQubit,
    },
    MissingDirectedCoupling {
        device: String,
        instruction: String,
        control: PhysicalQubit,
        target: PhysicalQubit,
    },
    UnsupportedInstruction {
        device: String,
        instruction: String,
        qargs: Vec<PhysicalQubit>,
    },
    UndecomposedInstruction {
        device: String,
        instruction: String,
        qargs: Vec<PhysicalQubit>,
    },
}

Errors raised when a physical circuit does not satisfy device capabilities.

Variants

UnusablePhysicalQubit

An operation references a physical qubit that is absent or offline.

Fields

device: String

Device name used for diagnostics.

qubit: PhysicalQubit

Physical qubit that is absent or offline.

MissingDirectedCoupling

A two-qubit instruction has no coupling in the requested direction.

Fields

device: String

Device name used for diagnostics.

instruction: String

Human-readable instruction identity.

control: PhysicalQubit

Requested control-side physical qubit.

target: PhysicalQubit

Requested target-side physical qubit.

UnsupportedInstruction

The device does not support an instruction on the exact ordered qargs.

Fields

device: String

Device name used for diagnostics.

instruction: String

Human-readable instruction identity.

qargs: Vec<PhysicalQubit>

Ordered physical arguments requested by the operation.

UndecomposedInstruction

A gate-like instruction remains above the device-native abstraction level.

Fields

device: String

Device name used for diagnostics.

instruction: String

Human-readable instruction identity.

qargs: Vec<PhysicalQubit>

Ordered physical arguments requested by the operation.

Trait Implementations

impl Clone for DeviceValidationError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceValidationError

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

Formats the value using the given formatter.

impl Display for DeviceValidationError

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

Formats the value using the given formatter.

impl Eq for DeviceValidationError

impl Error for DeviceValidationError

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<DeviceValidationError> for CompilerError

fn from(source: DeviceValidationError) -> Self

Converts to this type from the input type.

impl PartialEq for DeviceValidationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DeviceValidationError