Struct socketcan::CANFrame

#[repr(C)]
pub struct CANFrame { /* fields omitted */ }

CANFrame

Uses the same memory layout as the underlying kernel struct for performance reasons.

Methods

impl CANFrame

fn new(
    id: u32,
    data: &[u8],
    rtr: bool,
    err: bool
) -> Result<CANFrame, ConstructionError>

fn id(&self) -> u32

Return the actual CAN ID (without EFF/RTR/ERR flags)

fn err(&self) -> u32

Return the error message

fn is_extended(&self) -> bool

Check if frame uses 29 bit extended frame format

fn is_error(&self) -> bool

Check if frame is an error message

fn is_rtr(&self) -> bool

Check if frame is a remote transmission request

fn data(&self) -> &[u8]

A slice into the actual data. Slice will always be <= 8 bytes in length

fn error(&self) -> Result<CANError, CANErrorDecodingFailure>

Trait Implementations

impl Debug for CANFrame

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for CANFrame

impl Clone for CANFrame

fn clone(&self) -> CANFrame

Returns a copy of the value.

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

Performs copy-assignment from source.

impl UpperHex for CANFrame

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

Formats the value using the given formatter.