Enum ecu_diagnostics::hardware::HardwareError

pub enum HardwareError {
    APIError {
        code: u32,
        desc: String,
    },
    ConflictingChannel,
    ChannelNotSupported,
    DeviceNotFound,
    DeviceNotOpen,
    LibLoadError(Error),
}

Represents error that can be returned by Hardware API

Variants

APIError

Low level device driver error

Fields of APIError

code: u32

API Error code

desc: String

API Error description

ConflictingChannel

Indicates a conflict of channel, An example would be having an ISOTP channel open and then also trying to open a CAN Channel at the same time. This cannot happen as both channels use the same physical data layer and thus hardware and filters

ChannelNotSupported

Indicates a channel type is not supported by the API

DeviceNotFound

Hardware not found

DeviceNotOpen

Function called on device that has not been opened

LibLoadError(Error)

Lib loading error

Tuple Fields of LibLoadError

0: Error

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)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<Error> for HardwareError

fn from(err: Error) -> Self

Performs the conversion.

impl From<HardwareError> for ChannelError

fn from(err: HardwareError) -> Self

Performs the conversion.

impl From<HardwareError> for DiagError

fn from(x: HardwareError) -> Self

Performs the conversion.

impl From<PassthruError> for HardwareError

fn from(err: PassthruError) -> Self

Performs the conversion.

impl<T> From<PoisonError<T>> for HardwareError

fn from(_x: PoisonError<T>) -> Self

Performs the conversion.