Struct FaultSet 

pub struct FaultSet { /* private fields */ }

A finite signature of fault queries over the low-level model.

Implementations

impl FaultSet

pub fn count_pauli_weight(n: usize, t: usize) -> Option<u64>

The number of faults pauli_weight(t) enumerates on n locations, C(n, t) · 3^t, or None when it does not fit in a u64.

pub fn pauli_weight( locations: &[WireId], after: Option<NodeId>, t: usize, cap: u64, ) -> Result<Self, QuantumError>

Every Pauli of weight exactly t on the locations, inserted after after, refused above cap before any fault is allocated.

Errors

QuantumError::CalculationError naming the count and the cap when the count exceeds the cap or overflows; QuantumError::DimensionMismatch on repeated locations or t = 0.

pub fn declared(faults: &[Fault]) -> Self

The listed faults, in order, duplicates removed.

pub fn from_dem( mechanisms: &[Vec<(WireId, PauliKind)>], after: Option<NodeId>, ) -> Result<Self, QuantumError>

One fault per mechanism of a detector error model, each mechanism given as the wires and Paulis it flips; empty mechanisms are skipped and duplicates removed.

Errors

Fault::new’s errors.

pub fn faults(&self) -> &[Fault]

The faults.

pub fn origin(&self) -> FaultOrigin

The constructor.

pub fn len(&self) -> usize

The number of faults.

pub fn is_empty(&self) -> bool

Whether the set is empty.

pub fn queries(&self) -> Vec<Query>

The faults as low-level queries.

Trait Implementations

impl Clone for FaultSet

fn clone(&self) -> FaultSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FaultSet

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

Formats the value using the given formatter.

impl Display for FaultSet

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

Formats the value using the given formatter.

impl Eq for FaultSet

impl PartialEq for FaultSet

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FaultSet