Struct dynamixel2::MotorError

pub struct MotorError {
    pub raw: u8,
}

An error reported by the motor.

Fields

raw: u8

The raw error as returned by the motor.

Implementations

impl MotorError

pub fn error_number(&self) -> u8

The error number reported by the motor.

This is the lower 7 bits of the raw error field.

pub fn alert(&self) -> bool

The alert bit from the error field of the response.

This is the 8th bit of the raw error field.

If this bit is set, you can normally check the “Hardware Error” register for more details. Consult the manual of your motor for more information.

impl MotorError

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

Check for a motor error in the response.

This ignores the alert bit, since it indicates a hardware error and not a failed instruction.

Trait Implementations

impl Clone for MotorError

fn clone(&self) -> MotorError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MotorError

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

Formats the value using the given formatter.

impl Display for MotorError

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

Formats the value using the given formatter.

impl Error for MotorError

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

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<MotorError> for ReadError

fn from(other: MotorError) -> Self

Converts to this type from the input type.

impl PartialEq for MotorError

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MotorError

impl StructuralPartialEq for MotorError