Struct PauliError 

pub struct PauliError {
    pub x: Vec<bool>,
    pub z: Vec<bool>,
}

A Pauli error over the data qubits: independent X (bit-flip) and Z (phase-flip) components. y = x · z on a qubit is represented by both bits being set.

Fields

x: Vec<bool>

x[q] = true ⇔ an X acts on data qubit q.

z: Vec<bool>

z[q] = true ⇔ a Z acts on data qubit q.

Implementations

impl PauliError

pub fn identity(num_qubits: usize) -> Self

The trivial (identity) error on num_qubits data qubits.

pub fn single_x(num_qubits: usize, q: usize) -> QuantumResult<Self>

A single X error on data qubit q.

Errors

QuantumError::QubitIndexOutOfRange if q >= num_qubits.

pub fn single_z(num_qubits: usize, q: usize) -> QuantumResult<Self>

A single Z error on data qubit q.

Errors

QuantumError::QubitIndexOutOfRange if q >= num_qubits.

pub fn weight(&self) -> usize

Number of data qubits carrying a non-identity Pauli.

pub fn compose(&self, other: &Self) -> QuantumResult<Self>

Compose two errors (qubit-wise XOR of X and Z parts).

Errors

QuantumError::DimensionMismatch if the operands span different qubit counts.

Trait Implementations

impl Clone for PauliError

fn clone(&self) -> PauliError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PauliError

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

Formats the value using the given formatter.

impl Eq for PauliError

impl PartialEq for PauliError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PauliError