ppvm_vihaco::measurements

measurements¶

ppvm_vihaco::measurements

classMeasurementEffect¶source

ppvm_vihaco::measurements::MeasurementEffect

Bases: Observe<MeasurementEffect>, From<MeasurementEffect>, Debug, Clone, Eq, StructuralPartialEq, PartialEq

Rust struct.

pub struct MeasurementEffect

Fields

Name	Type	Description
measurement_results	MeasurementResult

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classMeasurementObserver¶source

ppvm_vihaco::measurements::MeasurementObserver

Bases: Debug, Default, Observe<MeasurementEffect>

Rust struct.

pub struct MeasurementObserver

Fields

Name	Type	Description
record	Vec<MeasurementResult>

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classTraceEffect¶source

ppvm_vihaco::measurements::TraceEffect

Bases: Observe<TraceEffect>, From<TraceEffect>, Debug, Clone, StructuralPartialEq, PartialEq

Rust struct. Per-step trace value emitted by the `Trace` instruction on the PauliSum and LossyPauliSum backends. The plan's Decision 5 keeps trace and measurement records as two parallel streams; this effect feeds the trace stream.

pub struct TraceEffect

Fields

Name	Type	Description
value	f64

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classTraceObserver¶source

ppvm_vihaco::measurements::TraceObserver

Bases: Debug, Default, Observe<TraceEffect>

Rust struct.

pub struct TraceObserver

Fields

Name	Type	Description
record	Vec<f64>

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classCircuitOutcomeEffect¶source

ppvm_vihaco::measurements::CircuitOutcomeEffect

Bases: From<CircuitOutcomeEffect>, Debug, Clone, StructuralPartialEq, PartialEq, From<MeasurementEffect>, From<TraceEffect>

Rust enum. Union of the two effect types a circuit instruction can produce. The plan's structural note (Task 6) calls for broadening the `#[component(..., effect = ...)]` annotation on `Circuit` and the executors to a union so a single `Trace` (or `Measure`) instruction can fan out to the right observer.

pub enum CircuitOutcomeEffect

Variants

Name	Type	Description
Measurement	(MeasurementEffect)
Trace	(TraceEffect)

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classMeasurementOutcome¶source

ppvm_vihaco::measurements::MeasurementOutcome

Bases: Debug, Clone, Copy, Eq, StructuralPartialEq, PartialEq, From<Option<bool>>

Rust enum. Measurement results are represented as an integer enum: 0: state |0> 1: state |1> 2: qubit has been lost prior to measurement In bytecode, this is represented as a u32 integer, which is simpler than e.g. two boolean values and matches semantics elsewhere

pub enum MeasurementOutcome

Variants

Name	Type	Description
Zero	—
One	—
Lost	—

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classMeasurementResult¶source

ppvm_vihaco::measurements::MeasurementResult

Rust type alias.

pub type MeasurementResult = SmallVec<[MeasurementOutcome; 8]>

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