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#![deny(missing_docs)]
#![warn(private_intra_doc_links)]
#![warn(missing_crate_level_docs)]
#![warn(missing_doc_code_examples)]
#![warn(private_doc_tests)]
#![deny(missing_debug_implementations)]
pub use qoqo_calculator::Calculator;
use qoqo_calculator::CalculatorError;
pub use qoqo_calculator::CalculatorFloat;
use thiserror::Error;
pub const ROQOQO_VERSION: &str = env!("CARGO_PKG_VERSION");
#[derive(Error, Debug, PartialEq)]
pub enum RoqoqoError {
#[error("Resulting gate matrix is not unitary. Please check values of alpha and beta: alpha_r: {alpha_r:?}, alpha_i: {alpha_i:?}, beta_r: {beta_r:?}, beta_i: {beta_i:?}, norm: {norm:?}.")]
UnitaryMatrixErrror {
alpha_r: f64,
alpha_i: f64,
beta_r: f64,
beta_i: f64,
norm: f64,
},
#[error("Mapping of qubit {qubit:?} failed")]
QubitMappingError {
qubit: usize,
},
#[error("Conversion from {start_type} to {end_type} failed")]
ConversionError {
start_type: &'static str,
end_type: &'static str,
},
#[error("TryFrom conversion failed")]
TryFromError,
#[error("Qubits {squbit} and {oqubit} incompatible. Gates acting on different qubits can not be multiplied.")]
MultiplicationIncompatibleQubits {
squbit: usize,
oqubit: usize,
},
#[error("Pauli product involves qubit {pp_qubit} but number qubits is lower {number_qubits}.")]
PauliProductExceedsQubits {
pp_qubit: usize,
number_qubits: usize,
},
#[error(
"Index of operator {index:?} exceeds Hilbert space dimension of {number_qubits} qubits."
)]
MismatchedOperatorDimension {
index: (usize, usize),
number_qubits: usize,
},
#[error(
"Dimension of register {dim:?} exceeds Hilbert space dimension of {number_qubits} qubits."
)]
MismatchedRegisterDimension {
dim: usize,
number_qubits: usize,
},
#[error("Name {name} of expectation value already taken.")]
ExpValUsedTwice {
name: String,
},
#[error("OutputRegister {name} is missing.")]
MissingRegister {
name: String,
},
#[error("Error occured in basis rotation measurement. {msg}")]
BasisRotationMeasurementError {
msg: String,
},
#[error(transparent)]
CalculatorError(#[from] CalculatorError),
}
#[derive(Error, Debug, PartialEq)]
pub enum RoqoqoBackendError {
#[error("Operation {hqslang} not supported by backend {hqslang}: ")]
OperationNotInBackend {
backend: &'static str,
hqslang: &'static str,
},
#[error("Backend authentification information is missing: {msg} ")]
MissingAuthentification {
msg: String,
},
#[error("NetworkError communicating with: {msg} ")]
NetworkError {
msg: String,
},
#[error("Backend timed out: {msg} ")]
Timeout {
msg: String,
},
#[error("The file at this location already exists: {path} ")]
FileAlreadyExists {
path: String,
},
#[error(transparent)]
RoqoqoError(#[from] RoqoqoError),
#[error(transparent)]
CalculatorError(#[from] CalculatorError),
}
#[doc(hidden)]
mod circuit;
pub mod operations;
pub mod prelude;
pub use circuit::*;
pub mod backends;
pub mod measurements;
pub mod registers;