Struct QuantRS2Device 

pub struct QuantRS2Device { /* private fields */ }

The QuantRS2 PennyLane device backend.

Use QuantRS2Device::execute to run a PennyLane circuit description (in JSON or as a PennyLaneCircuit struct) and get a PennyLaneResult.

Implementations

impl QuantRS2Device

pub fn new() -> Self

Create a new device with a default state-vector simulator.

pub fn with_simulator(simulator: StateVectorSimulator) -> Self

Create a new device with a custom simulator configuration.

pub fn execute( &self, circuit: &PennyLaneCircuit, ) -> Result<PennyLaneResult, DeviceError>

Execute a PennyLaneCircuit and return a PennyLaneResult.

Errors

Returns DeviceError if any gate is unsupported, the qubit count is not supported by the simulator, or the underlying simulation fails.

pub fn execute_json(&self, json_input: &str) -> Result<String, DeviceError>

Execute a circuit from a JSON string and return a JSON result string.

Errors

Returns DeviceError if JSON deserialization fails, or if the execution fails.

Trait Implementations

impl Default for QuantRS2Device

fn default() -> Self

Returns the “default value” for a type.