QFT

logosq_algorithms

Struct QFT

pub struct QFT { /* private fields */ }

Expand description

Quantum Fourier Transform implementation.

Uses FFT-inspired optimizations for 2x speedup over naive implementation.

Implementations§

impl QFT

pub fn new(num_qubits: usize) -> Result<Self, AlgorithmError>

Create a new QFT instance.

pub fn inverse(num_qubits: usize) -> Result<Self, AlgorithmError>

Create an inverse QFT.

pub fn build_circuit(&self) -> Circuit

Build the QFT circuit.

Trait Implementations§

impl QuantumAlgorithm for QFT

fn build_circuit(&self) -> Result<Circuit, AlgorithmError>

Build the quantum circuit for this algorithm.

fn run(&self, _shots: u32) -> Result<AlgorithmResult, AlgorithmError>

Execute the algorithm with the specified number of shots.

fn num_qubits(&self) -> usize

Get the number of qubits required.

fn name(&self) -> &str

Get algorithm name for logging.

Auto Trait Implementations§

impl Freeze for QFT

impl RefUnwindSafe for QFT

impl Send for QFT

impl Sync for QFT

impl Unpin for QFT

impl UnwindSafe for QFT

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.