Enum ControllerError 

pub enum ControllerError {
    DeviceNotFound(String),
    InitializationFailed(String),
    CommunicationError(String),
    InvalidConfiguration(String),
    Timeout(String),
    InvalidState(String),
    HardwareFault(String),
    NotSupported(String),
    Other(String),
}

Common controller errors

Variants

DeviceNotFound(String)

Device not found or not connected

InitializationFailed(String)

Device initialization failed

CommunicationError(String)

Device communication error

InvalidConfiguration(String)

Invalid configuration

Timeout(String)

Operation timeout

InvalidState(String)

Device is not in the correct state for this operation

HardwareFault(String)

Hardware fault detected

NotSupported(String)

Feature not supported by this controller

Other(String)

Generic error

Trait Implementations

impl Debug for ControllerError

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

Formats the value using the given formatter.

impl Display for ControllerError

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

Formats the value using the given formatter.

impl Error for ControllerError

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.