Struct dynamixel2::InvalidInstruction

pub struct InvalidInstruction {
    pub actual: u8,
    pub expected: u8,
}

The received message has an invalid or unexpected instruction value.

Fields

actual: u8

expected: u8

Implementations

impl InvalidInstruction

pub fn check(actual: u8, expected: u8) -> Result<(), Self>

Trait Implementations

impl Clone for InvalidInstruction

fn clone(&self) -> InvalidInstruction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InvalidInstruction

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

Formats the value using the given formatter.

impl Display for InvalidInstruction

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

Formats the value using the given formatter.

impl Eq for InvalidInstruction

impl Error for InvalidInstruction

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<InvalidInstruction> for ReadError

fn from(other: InvalidInstruction) -> Self

Performs the conversion.

impl From<InvalidInstruction> for InvalidMessage

fn from(other: InvalidInstruction) -> Self

Performs the conversion.

impl PartialEq<InvalidInstruction> for InvalidInstruction

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for InvalidInstruction

impl StructuralPartialEq for InvalidInstruction