Enum BusErrorKind 

pub enum BusErrorKind {
    BitError,
    StuffError,
    CrcError,
    AckError,
    FormError,
    BusOff,
    ErrorPassive,
    ErrorWarning,
}

Bus error types.

These represent various types of errors that can occur on the CAN bus at the physical and data link layers.

Examples

use canlink_hal::BusErrorKind;

let error = BusErrorKind::BitError;
assert_eq!(format!("{:?}", error), "BitError");

Variants

BitError

Bit error - transmitted bit differs from monitored bit

StuffError

Stuff error - more than 5 consecutive bits of same value

CrcError

CRC error - calculated CRC differs from received CRC

AckError

ACK error - no acknowledgment received

FormError

Form error - fixed-form bit field contains illegal value

BusOff

Bus-off - error counter exceeded threshold

ErrorPassive

Error passive - error counter in passive range

ErrorWarning

Error warning - error counter in warning range

Implementations

impl BusErrorKind

pub fn description(&self) -> &'static str

Get a human-readable description of the error.

Examples

use canlink_hal::BusErrorKind;

let error = BusErrorKind::BitError;
assert_eq!(error.description(), "Bit error");

Trait Implementations

impl Clone for BusErrorKind

fn clone(&self) -> BusErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BusErrorKind

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

Formats the value using the given formatter.

impl Hash for BusErrorKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BusErrorKind

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for BusErrorKind

impl Eq for BusErrorKind

impl StructuralPartialEq for BusErrorKind