Enum CanError 

pub enum CanError {
    InitializeError(String),
    NotImplementedError,
    NotSupportedError,
    TimeoutError(String),
    OperationError(String),
    OtherError(String),
}

Variants

InitializeError(String)

Error when operation like library loading, device or channel opening and so on.

NotImplementedError

Error when function is not implemented.

NotSupportedError

Error when function is not supported.

TimeoutError(String)

Error when operation timeout.

OperationError(String)

Error when operation like transmit, receive and so on.

OtherError(String)

Error when others.

Implementations

impl Error

pub fn interface_not_matched<T: Display>(i: T) -> Self

pub fn device_open_error<T: Display>(msg: T) -> Self

pub fn device_not_opened() -> Self

pub fn channel_not_opened<T: Display>(channel: T) -> Self

pub fn channel_timeout<T: Display>(channel: T) -> Self

pub fn operation_error<T: Into<String>>(msg: T) -> Self

pub fn other_error<T: Into<String>>(msg: T) -> Self

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

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)>

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.