Enum SdoError 

pub enum SdoError {
    Io(Error),
    Aborted(u32),
    NoValue,
}

An error from an SDO transaction over the bus.

Variants

Io(Error)

An I/O error on the socket (including a read timeout).

Aborted(u32)

The server (or client) aborted with this raw SDO abort code.

NoValue

The transfer completed without yielding an expected value.

Trait Implementations

impl Debug for SdoError

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

Formats the value using the given formatter.

impl Display for SdoError

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

Formats the value using the given formatter.

impl Error for SdoError

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.

impl From<Error> for SdoError

fn from(e: Error) -> Self

Converts to this type from the input type.