Enum ecu_diagnostics::channel::ChannelError

pub enum ChannelError {
    IOError(Error),
    WriteTimeout,
    ReadTimeout,
    BufferEmpty,
    BufferFull,
    UnsupportedRequest,
    InterfaceNotOpen,
    HardwareError(HardwareError),
    NotOpen,
    ConfigurationError,
}

Error produced by a communication channel

Variants

IOError(Error)

Underlying IO Error with channel

Tuple Fields of IOError

0: Error

WriteTimeout

Timeout when writing data to the channel

ReadTimeout

Timeout when reading from the channel

BufferEmpty

The channel’s Rx buffer is empty. Only applies when read timeout is 0

BufferFull

The channels Tx buffer is full

UnsupportedRequest

Unsupported channel request

InterfaceNotOpen

The interface is not open

HardwareError(HardwareError)

Underlying API error with hardware

Tuple Fields of HardwareError

0: HardwareError

NotOpen

Channel is not open, so cannot read/write data to it!

ConfigurationError

Channel not configured prior to opening

Trait Implementations

impl Debug for ChannelError

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

Formats the value using the given formatter.

impl Display for ChannelError

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

Formats the value using the given formatter.

impl Error for ChannelError

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<ChannelError> for DiagError

fn from(x: ChannelError) -> Self

Performs the conversion.

impl From<HardwareError> for ChannelError

fn from(err: HardwareError) -> Self

Performs the conversion.

impl<T> From<PoisonError<T>> for ChannelError

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

Performs the conversion.