Struct roqoqo::operations::Hadamard
source · [−]pub struct Hadamard {
qubit: usize,
}
Expand description
The Hadamard gate.
$$ U = \frac{1}{\sqrt{2}} \begin{pmatrix} 1 & 1\\ 1 & -1 \end{pmatrix} $$
Fields
qubit: usize
The qubit the unitary gate is applied to.
Implementations
Trait Implementations
sourceimpl<'de> Deserialize<'de> for Hadamard
impl<'de> Deserialize<'de> for Hadamard
sourcefn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
sourceimpl From<Hadamard> for SingleQubitOperation
impl From<Hadamard> for SingleQubitOperation
Implements the From trait $\textit{from}$ this Operation.
sourceimpl From<Hadamard> for GateOperation
impl From<Hadamard> for GateOperation
Implements the From trait $\textit{from}$ this Operation.
sourceimpl From<Hadamard> for SingleQubitGateOperation
impl From<Hadamard> for SingleQubitGateOperation
Implements the From trait $\textit{from}$ this Operation.
sourceimpl InvolveQubits for Hadamard
impl InvolveQubits for Hadamard
Implements InvolveQubits trait for the qubits involved in this Operation.
sourcefn involved_qubits(&self) -> InvolvedQubits
fn involved_qubits(&self) -> InvolvedQubits
Returns a list of all involved qubits.
sourceimpl OperateGate for Hadamard
impl OperateGate for Hadamard
Trait for all operations acting with a unitary gate on a set of qubits.
sourcefn unitary_matrix(&self) -> Result<Array2<Complex64>, RoqoqoError>
fn unitary_matrix(&self) -> Result<Array2<Complex64>, RoqoqoError>
Returns unitary matrix of the gate.
Returns
Ok(Array2<Complex64>)
- The unitary matrix representation of the gate.Err(RoqoqoError)
- The parameter conversion to f64 failed (here, not possible).
sourceimpl OperateSingleQubit for Hadamard
impl OperateSingleQubit for Hadamard
Implements OperateSingleQubit trait for this Operation acting on exactly one qubit.
sourceimpl OperateSingleQubitGate for Hadamard
impl OperateSingleQubitGate for Hadamard
Trait for unitary operations acting on exactly one qubit.
sourcefn alpha_r(&self) -> CalculatorFloat
fn alpha_r(&self) -> CalculatorFloat
Returns the alpha_r parameter of the operation.
Returns
alpha_r
- The real part $\alpha_r$ of the on-diagonal elements of the single-qubit unitary matrix.
sourcefn alpha_i(&self) -> CalculatorFloat
fn alpha_i(&self) -> CalculatorFloat
Returns the alpha_i parameter of the operation.
Returns
alpha_i
- The imaginary part $ \alpha_i $ of the on-diagonal elements of the single-qubit unitary matrix.
sourcefn beta_r(&self) -> CalculatorFloat
fn beta_r(&self) -> CalculatorFloat
Returns the beta_r parameter of the operation.
Returns
beta_r
- The real part $ \beta_r $ of the off-diagonal elements of the single-qubit unitary matrix.
sourcefn beta_i(&self) -> CalculatorFloat
fn beta_i(&self) -> CalculatorFloat
Returns the beta_i parameter of the operation.
Returns
beta_i
- The imaginary part $ \beta_i $ of the off-diagonal elements of the single-qubit unitary matrix.
sourcefn global_phase(&self) -> CalculatorFloat
fn global_phase(&self) -> CalculatorFloat
Returns global_phase parameter of the operation.
Returns
global_phase
- The global phase phi $ \phi $ of the single-qubit unitary.
sourcefn mul<T>(&self, other: &T) -> Result<SingleQubitGate, RoqoqoError> where
T: OperateSingleQubitGate,
fn mul<T>(&self, other: &T) -> Result<SingleQubitGate, RoqoqoError> where
T: OperateSingleQubitGate,
Multiplies two compatible operations implementing OperateSingleQubitGate. Read more
sourceimpl Substitute for Hadamard
impl Substitute for Hadamard
Implements Substitute trait allowing to replace symbolic parameters and to perform qubit mappings.
sourcefn substitute_parameters(
&self,
calculator: &mut Calculator
) -> Result<Self, RoqoqoError>
fn substitute_parameters(
&self,
calculator: &mut Calculator
) -> Result<Self, RoqoqoError>
Substitutes symbolic parameters in clone of the operation.
sourcefn remap_qubits(
&self,
mapping: &HashMap<usize, usize>
) -> Result<Self, RoqoqoError>
fn remap_qubits(
&self,
mapping: &HashMap<usize, usize>
) -> Result<Self, RoqoqoError>
Remaps the qubits in clone of the operation.
sourceimpl TryFrom<GateOperation> for Hadamard
impl TryFrom<GateOperation> for Hadamard
Implements the core::convert::TryFrom trait $\textit{into}$ this Operation.
sourceimpl TryFrom<Operation> for Hadamard
impl TryFrom<Operation> for Hadamard
Implements the core::convert::TryFrom trait $\textit{into}$ this Operation.
sourceimpl TryFrom<SingleQubitGateOperation> for Hadamard
impl TryFrom<SingleQubitGateOperation> for Hadamard
Implements the core::convert::TryFrom trait $\textit{into}$ this Operation.
sourceimpl TryFrom<SingleQubitOperation> for Hadamard
impl TryFrom<SingleQubitOperation> for Hadamard
Implements the core::convert::TryFrom trait $\textit{into}$ this Operation.
impl StructuralPartialEq for Hadamard
Auto Trait Implementations
impl RefUnwindSafe for Hadamard
impl Send for Hadamard
impl Sync for Hadamard
impl Unpin for Hadamard
impl UnwindSafe for Hadamard
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
pub fn to_subset(&self) -> Option<SS>
pub fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct self
from the equivalent element of its
superset. Read more
pub fn is_in_subset(&self) -> bool
pub fn is_in_subset(&self) -> bool
Checks if self
is actually part of its subset T
(and can be converted to it).
pub fn to_subset_unchecked(&self) -> SS
pub fn to_subset_unchecked(&self) -> SS
Use with care! Same as self.to_subset
but without any property checks. Always succeeds.
pub fn from_subset(element: &SS) -> SP
pub fn from_subset(element: &SS) -> SP
The inclusion map: converts self
to the equivalent element of its superset.
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more