Enum rpos_drv::Error

pub enum Error {
    OperationFail(String),
    OperationTimeout,
    OperationNotSupport,
    ProtocolError(String),
    BufferTooSmall,
    Io(IoError),
    Other(Box<dyn Error + Sync + Send>),
}

Variants

OperationFail(String)

The execution of operation failed

OperationTimeout

The execution of operation is timed out

OperationNotSupport

The device doesn't support this operation

ProtocolError(String)

The decoding data is invalid according to current protocol

BufferTooSmall

The buffer is too small for message encoding

Io(IoError)Other(Box<dyn Error + Sync + Send>)

Trait Implementations

impl From<Error> for Error

fn from(err: IoError) -> Error

Performs the conversion.

impl From<Box<dyn Error + 'static + Sync + Send>> for Error

fn from(err: Box<dyn Error + Sync + Send>) -> Error

Performs the conversion.

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, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

fn source(&self) -> Option<&(dyn Error + 'static)>

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

fn type_id(&self) -> TypeId where
    Self: 'static, 

Gets the TypeId of self