Enum HardwareError 

pub enum HardwareError {
    AuthenticationFailed(String),
    DeviceNotFound(String),
    DeviceOffline(String),
    CircuitTooLarge {
        qubits: u32,
        max: u32,
    },
    JobFailed(String),
    NetworkError(String),
    RateLimited {
        retry_after_ms: u64,
    },
}

Errors that can occur when interacting with hardware providers.

Variants

AuthenticationFailed(String)

Provider rejected the supplied credentials or no credentials were found.

DeviceNotFound(String)

The requested device name does not exist in this provider.

DeviceOffline(String)

The device exists but is not currently accepting jobs.

CircuitTooLarge

The submitted circuit requires more qubits than the device supports.

Fields

qubits: u32

max: u32

JobFailed(String)

A previously submitted job has failed.

NetworkError(String)

A network-level communication error occurred.

RateLimited

The provider throttled the request; retry after the given duration.

Fields

retry_after_ms: u64

Trait Implementations

impl Debug for HardwareError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for HardwareError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for HardwareError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.