Enum j2534::Error

pub enum Error {
    Utf8Error(Utf8Error),
    Io(Error),
    NoError,
    NotSupported,
    InvalidChannelId,
    InvalidProtocolId,
    NullParameter,
    InvalidIoctlValue,
    InvalidFlags,
    Failed,
    DeviceNotConnected,
    Timeout,
    InvalidMessage,
    InvalidTimeInterval,
    ExceededLimit,
    InvalidMessageId,
    DeviceInUse,
    InvalidIoctlId,
    BufferEmpty,
    BufferFull,
    BufferOverflow,
    PinInvalid,
    ChannelInUse,
    MessageProtocolId,
    InvalidFilterId,
    NoFlowControl,
    NotUnique,
    InvalidBaudrate,
    InvalidDeviceId,
    Unknown(i32),
}

Variants

Utf8Error(Utf8Error)

Io(Error)

NoError

NotSupported

InvalidChannelId

InvalidProtocolId

NullParameter

InvalidIoctlValue

InvalidFlags

Failed

DeviceNotConnected

Timeout

InvalidMessage

InvalidTimeInterval

ExceededLimit

InvalidMessageId

DeviceInUse

InvalidIoctlId

BufferEmpty

BufferFull

BufferOverflow

PinInvalid

ChannelInUse

MessageProtocolId

InvalidFilterId

NoFlowControl

NotUnique

InvalidBaudrate

InvalidDeviceId

Unknown(i32)

Methods

impl Error

pub fn from_code(code: i32) -> Error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<Utf8Error> for Error

fn from(source: Utf8Error) -> Self

Performs the conversion.