Struct ClassicalRegister 

pub struct ClassicalRegister { /* private fields */ }

Implementations

impl ClassicalRegister

pub fn new(size: usize) -> ClassicalRegister

pub fn set(&mut self, index: usize, value: u8)

pub fn get(&self, index: usize) -> Option<u8>

pub fn size(&self) -> usize

pub fn bitstring(&self) -> String

Returns the bitstring representation of the register (e.g. “101”) Panics if any bit has not been measured.

Examples found in repository

examples/bell_pair.rs (line 12)

fn main() {
    // Bell pair: H(0) -> CX(0, 1) -> Measure all
    let mut qc = QuantumCircuit::new(2);
    qc.h(0).cx(0, 1).measure_all();

    // Single execution
    let result = execute(&qc);
    println!("=== Single Execution ===");
    println!("Statevector: {:.4}", result.statevector);
    println!("Measurement: {}", result.classical_register.bitstring());
    println!("Time: {}", result.execution_time);

    // Sampling over 1000 shots
    let s = sample(&qc, 1000);
    plot_histogram(&s);
    println!("Time: {}", s.execution_time);
}