Enum UdtError 

pub enum UdtError {
    Protocol(String),
    TagNotFound(String),
    DataTypeMismatch {
        expected: String,
        actual: String,
    },
}

Error returned while parsing or converting a UDT.

Variants

Protocol(String)

The PLC response or UDT payload is malformed.

TagNotFound(String)

The requested tag was not found.

DataTypeMismatch

A member value has a different type than its definition.

Fields

expected: String

Data type required by the UDT definition.

actual: String

Data type supplied by the caller.

Implementations

impl UdtError

pub fn protocol(message: impl Into<String>) -> UdtError

Creates a protocol-format error.

Trait Implementations

impl Clone for UdtError

fn clone(&self) -> UdtError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UdtError

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

Formats the value using the given formatter.

impl Display for UdtError

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

Formats the value using the given formatter.

impl Eq for UdtError

impl Error for UdtError

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<UdtError> for EtherNetIpError

fn from(error: UdtError) -> Self

Converts to this type from the input type.

impl PartialEq for UdtError

fn eq(&self, other: &UdtError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for UdtError