Struct roqoqo::operations::PragmaSetNumberOfMeasurements

pub struct PragmaSetNumberOfMeasurements {
    number_measurements: usize,
    readout: String,
}

This PRAGMA Operation sets the number of measurements of the circuit.

This is used for backends that allow setting the number of tries. However, setting the number of measurements does not allow access to the underlying wavefunction or density matrix.

Fields

number_measurements: usize

The number of measurements.

readout: String

The register for the readout.

Implementations

impl PragmaSetNumberOfMeasurements

pub fn number_measurements(&self) -> &usize

Returns the value of the field number_measurements.

pub fn readout(&self) -> &String

Returns the value of the field readout.

pub fn new(number_measurements: usize, readout: String) -> Self

Creates a new instance of PragmaSetNumberOfMeasurements.

Trait Implementations

impl Clone for PragmaSetNumberOfMeasurements

fn clone(&self) -> PragmaSetNumberOfMeasurements

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PragmaSetNumberOfMeasurements

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PragmaSetNumberOfMeasurements

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<PragmaSetNumberOfMeasurements> for Operation

Implements the From trait from this Operation.

fn from(v: PragmaSetNumberOfMeasurements) -> Self

Performs the conversion.

impl From<PragmaSetNumberOfMeasurements> for PragmaOperation

Implements the From trait from this Operation.

fn from(v: PragmaSetNumberOfMeasurements) -> Self

Performs the conversion.

impl InvolveQubits for PragmaSetNumberOfMeasurements

fn involved_qubits(&self) -> InvolvedQubits

Lists all involved qubits (here, none).

fn involved_classical(&self) -> InvolvedClassical

Returns all classical registers involved in operation.

impl Operate for PragmaSetNumberOfMeasurements

Implements the universal basic trait Operate for this Operation.

fn is_parametrized(&self) -> bool

Returns true when Operation has symbolic parameters.

fn tags(&self) -> &'static [&'static str]

Returns tags classifying the type of the Operation.

fn hqslang(&self) -> &'static str

Returns hqslang name of the Operation.

impl PartialEq for PragmaSetNumberOfMeasurements

fn eq(&self, other: &PragmaSetNumberOfMeasurements) -> 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 Serialize for PragmaSetNumberOfMeasurements

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Substitute for PragmaSetNumberOfMeasurements

Implements Substitute trait allowing to replace symbolic parameters and to perform qubit mappings.

fn substitute_parameters( &self, calculator: &Calculator ) -> Result<Self, RoqoqoError>

Substitutes symbolic parameters in clone of the operation.

fn remap_qubits( &self, mapping: &HashMap<usize, usize> ) -> Result<Self, RoqoqoError>

Remaps the qubits in clone of the operation.

impl SupportedVersion for PragmaSetNumberOfMeasurements

fn minimum_supported_roqoqo_version(&self) -> (u32, u32, u32)

Returns the minimum roqoqo version that supports the operation.

impl TryFrom<Operation> for PragmaSetNumberOfMeasurements

Implements the core::convert::TryFrom trait into this Operation.

type Error = &'static str

The type returned in case of a conversion error.

fn try_from(e: Operation) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<PragmaOperation> for PragmaSetNumberOfMeasurements

Implements the core::convert::TryFrom trait into this Operation.

type Error = &'static str

The type returned in case of a conversion error.

fn try_from(e: PragmaOperation) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for PragmaSetNumberOfMeasurements

impl OperatePragma for PragmaSetNumberOfMeasurements

impl StructuralPartialEq for PragmaSetNumberOfMeasurements